From f867e90022f8614449b2606c7b52ece501cc3cfd Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:27:53 -0700 Subject: [PATCH 001/517] docs: add Phase 0 CC architecture extraction + core agent refactor - Add docs/architecture/ with 11 deep-dive docs covering CC patterns: query loop, tool execution, state/agents, security/permissions, API/prompt infra, PowerShell, plugins, settings/platform, compaction pipeline (4-layer, SM-Compact, Legacy Compact details) - Add cc-patterns.md master blueprint with LangChain mapping, implementation priority roadmap (Phase 1-5), and PARTIAL gap registry - Refactor core agent modules: chat_tool_service, delivery, service, agent runtime, registry, filesystem/search/wechat tool services - Add core/runtime/prompts.py --- .../agents/communication/chat_tool_service.py | 312 +++++++++--------- core/agents/communication/delivery.py | 19 +- core/agents/service.py | 5 + core/runtime/agent.py | 281 +++++----------- core/runtime/prompts.py | 162 +++++++++ core/runtime/registry.py | 65 +++- core/tools/filesystem/service.py | 8 + core/tools/search/service.py | 6 + core/tools/wechat/service.py | 48 ++- 9 files changed, 506 insertions(+), 400 deletions(-) create mode 100644 core/runtime/prompts.py diff --git a/core/agents/communication/chat_tool_service.py b/core/agents/communication/chat_tool_service.py index 4496a97ef..b24479ebd 100644 --- a/core/agents/communication/chat_tool_service.py +++ b/core/agents/communication/chat_tool_service.py @@ -152,33 +152,158 @@ def _fetch_by_range(self, chat_id: str, parsed: dict) -> list: before=parsed["before"], ) - def _register_chats(self, registry: ToolRegistry) -> None: + def _handle_chats(self, unread_only: bool = False, limit: int = 20) -> str: + eid = self._entity_id + chats = self._chat_service.list_chats_for_entity(eid) + if unread_only: + chats = [c for c in chats if c.get("unread_count", 0) > 0] + chats = chats[:limit] + if not chats: + return "No chats found." + lines = [] + for c in chats: + others = [e for e in c.get("entities", []) if e["id"] != eid] + name = ", ".join(e["name"] for e in others) or "Unknown" + unread = c.get("unread_count", 0) + last = c.get("last_message") + last_preview = f' — last: "{last["content"][:50]}"' if last else "" + unread_str = f" ({unread} unread)" if unread > 0 else "" + is_group = len(others) >= 2 + if is_group: + id_str = f" [chat_id: {c['id']}]" + else: + other_id = others[0]["id"] if others else "" + id_str = f" [entity_id: {other_id}]" if other_id else "" + lines.append(f"- {name}{id_str}{unread_str}{last_preview}") + return "\n".join(lines) + + def _handle_chat_read(self, entity_id: str | None = None, chat_id: str | None = None, range: str | None = None) -> str: eid = self._entity_id + if chat_id: + pass # use chat_id directly + elif entity_id: + chat_id = self._chat_entities.find_chat_between(eid, entity_id) + if not chat_id: + target = self._entities.get_by_id(entity_id) + name = target.name if target else entity_id + return f"No chat history with {name}." + else: + return "Provide entity_id or chat_id." + + # @@@range-dispatch — if range is provided, use it regardless of unread state. + if range: + try: + parsed = _parse_range(range) + except ValueError as e: + return str(e) + msgs = self._fetch_by_range(chat_id, parsed) + if not msgs: + return "No messages in that range." + # @@@range-marks-read — WORKAROUND: unblock chat_send by pushing + # last_read_at to now. This marks ALL messages as read, not just + # the requested range. Proper fix needs per-message read tracking + # instead of the current single-timestamp waterline model. + self._chat_entities.update_last_read(chat_id, eid, time.time()) + return self._format_msgs(msgs, eid) + + # @@@read-unread-only — default to unread messages only. + msgs = self._messages.list_unread(chat_id, eid) + if msgs: + self._chat_entities.update_last_read(chat_id, eid, time.time()) + return self._format_msgs(msgs, eid) + + # Nothing unread — prompt agent to use range parameter + return ( + "No unread messages. To read history, call again with range:\n" + " range='-10:-1' (last 10 messages)\n" + " range='-5:' (last 5 messages)\n" + " range='-1h:' (last hour)\n" + " range='-2d:-1d' (yesterday)\n" + " range='2026-03-20:2026-03-22' (date range)" + ) - def handle(unread_only: bool = False, limit: int = 20) -> str: - chats = self._chat_service.list_chats_for_entity(eid) - if unread_only: - chats = [c for c in chats if c.get("unread_count", 0) > 0] - chats = chats[:limit] - if not chats: - return "No chats found." - lines = [] - for c in chats: - others = [e for e in c.get("entities", []) if e["id"] != eid] - name = ", ".join(e["name"] for e in others) or "Unknown" - unread = c.get("unread_count", 0) - last = c.get("last_message") - last_preview = f' — last: "{last["content"][:50]}"' if last else "" - unread_str = f" ({unread} unread)" if unread > 0 else "" - is_group = len(others) >= 2 - if is_group: - id_str = f" [chat_id: {c['id']}]" - else: - other_id = others[0]["id"] if others else "" - id_str = f" [entity_id: {other_id}]" if other_id else "" - lines.append(f"- {name}{id_str}{unread_str}{last_preview}") - return "\n".join(lines) + def _handle_chat_send( + self, + content: str, + entity_id: str | None = None, + chat_id: str | None = None, + signal: str = "open", + mentions: list[str] | None = None, + ) -> str: + eid = self._entity_id + # @@@read-before-write — resolve chat_id, then check unread + resolved_chat_id = chat_id + target_name = "chat" + + if chat_id: + if not self._chat_entities.is_entity_in_chat(chat_id, eid): + raise RuntimeError(f"You are not a member of chat {chat_id}") + elif entity_id: + if entity_id == eid: + raise RuntimeError("Cannot send a message to yourself.") + target = self._entities.get_by_id(entity_id) + if not target: + raise RuntimeError(f"Entity not found: {entity_id}") + target_name = target.name + resolved_chat_id = self._chat_entities.find_chat_between(eid, entity_id) + if not resolved_chat_id: + # New chat — no unread possible, create and send + chat = self._chat_service.find_or_create_chat([eid, entity_id]) + resolved_chat_id = chat.id + else: + raise RuntimeError("Provide entity_id (for 1:1) or chat_id (for group)") + # @@@read-before-write-gate — reject if unread messages exist + unread = self._messages.count_unread(resolved_chat_id, eid) + if unread > 0: + raise RuntimeError(f"You have {unread} unread message(s). Call chat_read(chat_id='{resolved_chat_id}') first.") + + # Append signal to content (for chat_read) + pass through chain (for notification) + effective_signal = signal if signal in ("yield", "close") else None + if effective_signal: + content = f"{content}\n[signal: {effective_signal}]" + + self._chat_service.send_message(resolved_chat_id, eid, content, mentions, signal=effective_signal) + return f"Message sent to {target_name}." + + def _handle_chat_search(self, query: str, entity_id: str | None = None) -> str: + eid = self._entity_id + chat_id = None + if entity_id: + chat_id = self._chat_entities.find_chat_between(eid, entity_id) + results = self._messages.search(query, chat_id=chat_id, limit=20) + if not results: + return f"No messages matching '{query}'." + lines = [] + for m in results: + sender = self._entities.get_by_id(m.sender_entity_id) + name = sender.name if sender else "unknown" + lines.append(f"[{name}] {m.content[:100]}") + return "\n".join(lines) + + def _handle_directory(self, search: str | None = None, type: str | None = None) -> str: + eid = self._entity_id + all_entities = self._entities.list_all() + entities = [e for e in all_entities if e.id != eid] + if type: + entities = [e for e in entities if e.type == type] + if search: + q = search.lower() + entities = [e for e in entities if q in e.name.lower()] + if not entities: + return "No entities found." + lines = [] + for e in entities: + member = self._members.get_by_id(e.member_id) + owner_info = "" + if e.type == "agent" and member and member.owner_id: + owner_member = self._members.get_by_id(member.owner_id) + if owner_member: + owner_info = f" (owner: {owner_member.name})" + lines.append(f"- {e.name} [{e.type}] entity_id={e.id}{owner_info}") + return "\n".join(lines) + + def _register_chats(self, registry: ToolRegistry) -> None: registry.register( ToolEntry( name="chats", @@ -198,58 +323,12 @@ def handle(unread_only: bool = False, limit: int = 20) -> str: }, }, }, - handler=handle, + handler=self._handle_chats, source="chat", ) ) def _register_chat_read(self, registry: ToolRegistry) -> None: - eid = self._entity_id - - def handle(entity_id: str | None = None, chat_id: str | None = None, range: str | None = None) -> str: - if chat_id: - pass # use chat_id directly - elif entity_id: - chat_id = self._chat_entities.find_chat_between(eid, entity_id) - if not chat_id: - target = self._entities.get_by_id(entity_id) - name = target.name if target else entity_id - return f"No chat history with {name}." - else: - return "Provide entity_id or chat_id." - - # @@@range-dispatch — if range is provided, use it regardless of unread state. - if range: - try: - parsed = _parse_range(range) - except ValueError as e: - return str(e) - msgs = self._fetch_by_range(chat_id, parsed) - if not msgs: - return "No messages in that range." - # @@@range-marks-read — WORKAROUND: unblock chat_send by pushing - # last_read_at to now. This marks ALL messages as read, not just - # the requested range. Proper fix needs per-message read tracking - # instead of the current single-timestamp waterline model. - self._chat_entities.update_last_read(chat_id, eid, time.time()) - return self._format_msgs(msgs, eid) - - # @@@read-unread-only — default to unread messages only. - msgs = self._messages.list_unread(chat_id, eid) - if msgs: - self._chat_entities.update_last_read(chat_id, eid, time.time()) - return self._format_msgs(msgs, eid) - - # Nothing unread — prompt agent to use range parameter - return ( - "No unread messages. To read history, call again with range:\n" - " range='-10:-1' (last 10 messages)\n" - " range='-5:' (last 5 messages)\n" - " range='-1h:' (last hour)\n" - " range='-2d:-1d' (yesterday)\n" - " range='2026-03-20:2026-03-22' (date range)" - ) - registry.register( ToolEntry( name="chat_read", @@ -277,56 +356,12 @@ def handle(entity_id: str | None = None, chat_id: str | None = None, range: str }, }, }, - handler=handle, + handler=self._handle_chat_read, source="chat", ) ) def _register_chat_send(self, registry: ToolRegistry) -> None: - eid = self._entity_id - - def handle( - content: str, - entity_id: str | None = None, - chat_id: str | None = None, - signal: str = "open", - mentions: list[str] | None = None, - ) -> str: - # @@@read-before-write — resolve chat_id, then check unread - resolved_chat_id = chat_id - target_name = "chat" - - if chat_id: - if not self._chat_entities.is_entity_in_chat(chat_id, eid): - raise RuntimeError(f"You are not a member of chat {chat_id}") - elif entity_id: - if entity_id == eid: - raise RuntimeError("Cannot send a message to yourself.") - target = self._entities.get_by_id(entity_id) - if not target: - raise RuntimeError(f"Entity not found: {entity_id}") - target_name = target.name - resolved_chat_id = self._chat_entities.find_chat_between(eid, entity_id) - if not resolved_chat_id: - # New chat — no unread possible, create and send - chat = self._chat_service.find_or_create_chat([eid, entity_id]) - resolved_chat_id = chat.id - else: - raise RuntimeError("Provide entity_id (for 1:1) or chat_id (for group)") - - # @@@read-before-write-gate — reject if unread messages exist - unread = self._messages.count_unread(resolved_chat_id, eid) - if unread > 0: - raise RuntimeError(f"You have {unread} unread message(s). Call chat_read(chat_id='{resolved_chat_id}') first.") - - # Append signal to content (for chat_read) + pass through chain (for notification) - effective_signal = signal if signal in ("yield", "close") else None - if effective_signal: - content = f"{content}\n[signal: {effective_signal}]" - - self._chat_service.send_message(resolved_chat_id, eid, content, mentions, signal=effective_signal) - return f"Message sent to {target_name}." - registry.register( ToolEntry( name="chat_send", @@ -363,28 +398,12 @@ def handle( "required": ["content"], }, }, - handler=handle, + handler=self._handle_chat_send, source="chat", ) ) def _register_chat_search(self, registry: ToolRegistry) -> None: - eid = self._entity_id - - def handle(query: str, entity_id: str | None = None) -> str: - chat_id = None - if entity_id: - chat_id = self._chat_entities.find_chat_between(eid, entity_id) - results = self._messages.search(query, chat_id=chat_id, limit=20) - if not results: - return f"No messages matching '{query}'." - lines = [] - for m in results: - sender = self._entities.get_by_id(m.sender_entity_id) - name = sender.name if sender else "unknown" - lines.append(f"[{name}] {m.content[:100]}") - return "\n".join(lines) - registry.register( ToolEntry( name="chat_search", @@ -404,35 +423,12 @@ def handle(query: str, entity_id: str | None = None) -> str: "required": ["query"], }, }, - handler=handle, + handler=self._handle_chat_search, source="chat", ) ) def _register_directory(self, registry: ToolRegistry) -> None: - eid = self._entity_id - - def handle(search: str | None = None, type: str | None = None) -> str: - all_entities = self._entities.list_all() - entities = [e for e in all_entities if e.id != eid] - if type: - entities = [e for e in entities if e.type == type] - if search: - q = search.lower() - entities = [e for e in entities if q in e.name.lower()] - if not entities: - return "No entities found." - lines = [] - for e in entities: - member = self._members.get_by_id(e.member_id) - owner_info = "" - if e.type == "agent" and member and member.owner_id: - owner_member = self._members.get_by_id(member.owner_id) - if owner_member: - owner_info = f" (owner: {owner_member.name})" - lines.append(f"- {e.name} [{e.type}] entity_id={e.id}{owner_info}") - return "\n".join(lines) - registry.register( ToolEntry( name="directory", @@ -448,7 +444,7 @@ def handle(search: str | None = None, type: str | None = None) -> str: }, }, }, - handler=handle, + handler=self._handle_directory, source="chat", ) ) diff --git a/core/agents/communication/delivery.py b/core/agents/communication/delivery.py index 8a92d2dc8..9b2acf962 100644 --- a/core/agents/communication/delivery.py +++ b/core/agents/communication/delivery.py @@ -7,6 +7,7 @@ from __future__ import annotations +import functools import logging from typing import Any @@ -41,18 +42,20 @@ def _deliver( loop, ) - def _on_done(f): - exc = f.exception() - if exc: - logger.error("[delivery] async delivery failed for %s: %s", entity.id, exc, exc_info=exc) - else: - logger.info("[delivery] async delivery completed for %s", entity.id) - - future.add_done_callback(_on_done) + future.add_done_callback(functools.partial(_log_delivery_result, entity.id)) return _deliver +def _log_delivery_result(entity_id: str, f: Any) -> None: + """Done-callback for async delivery futures.""" + exc = f.exception() + if exc: + logger.error("[delivery] async delivery failed for %s: %s", entity_id, exc, exc_info=exc) + else: + logger.info("[delivery] async delivery completed for %s", entity_id) + + async def _async_deliver( app: Any, entity: EntityRow, diff --git a/core/agents/service.py b/core/agents/service.py index e7baff89b..f38f0645f 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -316,6 +316,11 @@ async def _run_agent( agent = None try: + # Sub-agent context trimming: each spawn creates a fresh LeonAgent + # with its own _build_system_prompt(). No CLAUDE.md content or + # gitStatus is injected into the prompt pipeline (core/runtime/prompts + # has no such injection). Therefore explore/plan/bash sub-agents + # already run lightweight — no extra trimming is needed. agent = create_leon_agent( model_name=self._model_name, workspace_root=self._workspace_root, diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 962451ebb..c384bb6f5 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -18,6 +18,8 @@ All paths must be absolute. Full security mechanisms and audit logging. """ +import concurrent.futures +import functools import os import threading from pathlib import Path @@ -86,6 +88,20 @@ apply_usage_patches() +def _lookup_wechat_conn(eid: str): + """Lazy WeChat connection lookup by owner entity ID. + + Called at tool invocation time — app.state may not be populated at registration. + """ + try: + from backend.web.main import app # noqa: PLC0415 + + registry = getattr(app.state, "wechat_registry", None) + return registry.get(eid) if registry else None + except Exception: + return None + + class LeonAgent: """ Leon Agent - AI Coding Assistant @@ -215,11 +231,8 @@ def __init__( # Initialize checkpointer and MCP tools self._aiosqlite_conn, mcp_tools = self._init_async_components() - # If in async context, mark as needing async initialization - self._needs_async_init = self._aiosqlite_conn is None - - # Set checkpointer to None if in async context (will be initialized later) - if self._needs_async_init: + # Set checkpointer to None if in async context (will be set by ainit()) + if self._aiosqlite_conn is None: self.checkpointer = None # Initialize ToolRegistry and Services (new architecture) @@ -266,7 +279,7 @@ def __init__( tools=mcp_tools, system_prompt=SystemMessage(content=[{"type": "text", "text": self.system_prompt}]), middleware=middleware, - checkpointer=self.checkpointer if not self._needs_async_init else None, + checkpointer=self.checkpointer, ) # Get runtime from MonitorMiddleware @@ -283,11 +296,11 @@ def __init__( print("[LeonAgent] Initialized successfully") print(f"[LeonAgent] Workspace: {self.workspace_root}") print(f"[LeonAgent] Audit log: {self.enable_audit_log}") - if self._needs_async_init: + if self.checkpointer is None: print("[LeonAgent] Note: Async components need initialization via ainit()") - # Mark agent as ready (if not needing async init) - if not self._needs_async_init: + # Mark agent as ready (checkpointer is None when async init still pending) + if self.checkpointer is not None: self._monitor_middleware.mark_ready() async def ainit(self): @@ -297,7 +310,7 @@ async def ainit(self): agent = LeonAgent(sandbox=sandbox) await agent.ainit() """ - if not self._needs_async_init: + if self.checkpointer is not None: return # Already initialized # Initialize async components @@ -307,8 +320,6 @@ async def ainit(self): # Update agent with checkpointer self.agent.checkpointer = self.checkpointer - # Mark as initialized - self._needs_async_init = False self._monitor_middleware.mark_ready() if self.verbose: @@ -712,11 +723,21 @@ def update_observation(self, **overrides) -> None: print(f"[LeonAgent] Observation updated: active={self._observation_config.active}") def close(self): - """Clean up resources.""" - self._cleanup_sandbox() - self._mark_terminated() - self._cleanup_mcp_client() - self._cleanup_sqlite_connection() + """Clean up resources. + + Each step is independently try/except-ed so one failure does not + prevent the remaining resources from being released. + """ + for step_name, step_fn in [ + ("sandbox", self._cleanup_sandbox), + ("monitor", self._mark_terminated), + ("MCP client", self._cleanup_mcp_client), + ("SQLite connection", self._cleanup_sqlite_connection), + ]: + try: + step_fn() + except Exception as e: + print(f"[LeonAgent] {step_name} cleanup error: {e}") def _cleanup_sandbox(self) -> None: """Clean up sandbox resources.""" @@ -731,32 +752,29 @@ def _mark_terminated(self) -> None: if hasattr(self, "_monitor_middleware"): self._monitor_middleware.mark_terminated() + _CLEANUP_TIMEOUT: float = 10.0 # seconds; prevents hanging on stuck I/O + @staticmethod def _run_async_cleanup(coro_factory, label: str) -> None: import asyncio try: - running_loop = asyncio.get_running_loop() + asyncio.get_running_loop() except RuntimeError: - running_loop = None - - if running_loop is None: asyncio.run(coro_factory()) return - error: list[Exception] = [] - - def _runner() -> None: + with concurrent.futures.ThreadPoolExecutor(max_workers=1) as pool: + future = pool.submit(asyncio.run, coro_factory()) try: - asyncio.run(coro_factory()) + future.result(timeout=LeonAgent._CLEANUP_TIMEOUT) + except concurrent.futures.TimeoutError: + raise RuntimeError( + f"{label} cleanup timed out after {LeonAgent._CLEANUP_TIMEOUT}s — " + f"possible stuck I/O; resource abandoned to prevent hang" + ) except Exception as exc: - error.append(exc) - - thread = threading.Thread(target=_runner, daemon=True) - thread.start() - thread.join() - if error: - raise RuntimeError(f"{label} cleanup failed: {error[0]}") from error[0] + raise RuntimeError(f"{label} cleanup failed: {exc}") from exc def _cleanup_mcp_client(self) -> None: """Clean up MCP client.""" @@ -770,29 +788,15 @@ def _cleanup_mcp_client(self) -> None: self._mcp_client = None def _cleanup_sqlite_connection(self) -> None: - """Clean up SQLite connection. - - Properly closes aiosqlite connection using asyncio.run() to avoid - hanging on process exit. - """ + """Clean up SQLite connection.""" if not hasattr(self, "_aiosqlite_conn") or not self._aiosqlite_conn: return - + conn = self._aiosqlite_conn + self._aiosqlite_conn = None try: - import asyncio - - # Close the connection asynchronously - async def _close(): - if self._aiosqlite_conn: - await self._aiosqlite_conn.close() - - # Use asyncio.run() to properly close the connection - asyncio.run(_close()) + self._run_async_cleanup(conn.close, "SQLite connection") except Exception: - # Ignore errors during cleanup pass - finally: - self._aiosqlite_conn = None def __del__(self): self.close() @@ -1049,19 +1053,9 @@ def _init_services(self) -> None: try: from core.tools.wechat.service import WeChatToolService - def _get_wechat_conn(eid=owner_eid): - """Lazy lookup — returns None if registry not on app.state yet.""" - try: - from backend.web.main import app - - registry = getattr(app.state, "wechat_registry", None) - return registry.get(eid) if registry else None - except Exception: - return None - self._wechat_tool_service = WeChatToolService( registry=self._tool_registry, - connection_fn=_get_wechat_conn, + connection_fn=functools.partial(_lookup_wechat_conn, owner_eid), ) except ImportError: self._wechat_tool_service = None @@ -1170,154 +1164,47 @@ def _build_system_prompt(self) -> str: return prompt def _build_context_section(self) -> str: - """Build the context section based on sandbox mode.""" - if self._sandbox.name != "local": - env_label = self._sandbox.env_label - working_dir = self._sandbox.working_dir - if self._sandbox.name == "docker": - mode_label = "Sandbox (isolated local container)" - else: - mode_label = "Sandbox (isolated cloud environment)" - return f"""- Environment: {env_label} -- Working Directory: {working_dir} -- Mode: {mode_label}""" - else: - import platform - - os_name = platform.system() - if os_name == "Windows": - shell_name = "powershell" - else: - shell_name = os.environ.get("SHELL", "/bin/bash").split("/")[-1] - return f"""- Workspace: `{self.workspace_root}` -- OS: {os_name} -- Shell: {shell_name} -- Mode: Local""" + from core.runtime.prompts import build_context_section - def _build_rules_section(self) -> str: - """Build shared rules section for all modes.""" is_sandbox = self._sandbox.name != "local" - working_dir = self._sandbox.working_dir if is_sandbox else self.workspace_root - - rules = [] - - # Rule 1: Environment-specific - if is_sandbox: - if self._sandbox.name == "docker": - location_rule = "All file and command operations run in a local Docker container, NOT on the user's host filesystem." - else: - location_rule = "All file and command operations run in a remote sandbox, NOT on the user's local machine." - rules.append(f"1. **Sandbox Environment**: {location_rule} The sandbox is an isolated Linux environment.") - else: - rules.append("1. **Workspace**: File operations are restricted to: " + str(self.workspace_root)) - - # Rule 2: Absolute paths - rules.append(f"""2. **Absolute Paths**: All file paths must be absolute paths. - - ✅ Correct: `{working_dir}/project/test.py` - - ❌ Wrong: `test.py` or `./test.py`""") - - # Rule 3: Security if is_sandbox: - rules.append("3. **Security**: The sandbox is isolated. You can install packages, run any commands, and modify files freely.") - else: - rules.append("3. **Security**: Dangerous commands are blocked. All operations are logged.") - - # Rule 4: Tool priority - rules.append( - """4. **Tool Priority**: When a built-in tool and an MCP tool (`mcp__*`) have the same functionality, use the built-in tool.""" + return build_context_section( + sandbox_name=self._sandbox.name, + sandbox_env_label=self._sandbox.env_label, + sandbox_working_dir=self._sandbox.working_dir, + ) + import platform + + os_name = platform.system() + shell_name = "powershell" if os_name == "Windows" else os.environ.get("SHELL", "/bin/bash").split("/")[-1] + return build_context_section( + sandbox_name="local", + workspace_root=str(self.workspace_root), + os_name=os_name, + shell_name=shell_name, ) - # Rule 5: Dedicated tools over shell - rules.append("""5. **Use Dedicated Tools Instead of Shell Commands**: Do NOT use `Bash` for tasks that have dedicated tools: - - File search → use `Grep` (NOT `rg`, `grep`, or `find` via Bash) - - File listing → use `Glob` (NOT `find` or `ls` via Bash) - - File reading → use `Read` (NOT `cat`, `head`, `tail` via Bash) - - File editing → use `Edit` (NOT `sed` or `awk` via Bash) - - Reserve `Bash` for: git, package managers, build tools, tests, and other system operations.""") - - # Rule 6: Background task description - rules.append("""6. **Background Task Description**: When using `Bash` or `Agent` with `run_in_background: true`, always include a clear `description` parameter. # noqa: E501 - - The description is shown to the user in the background task indicator. - - Keep it concise (5–10 words), action-oriented, e.g. "Run test suite", "Analyze API codebase". - - Without a description, the raw command or agent name is shown, which is hard to read.""") + def _build_rules_section(self) -> str: + from core.runtime.prompts import build_rules_section - return "\n\n".join(rules) + is_sandbox = self._sandbox.name != "local" + working_dir = self._sandbox.working_dir if is_sandbox else str(self.workspace_root) + return build_rules_section( + is_sandbox=is_sandbox, + sandbox_name=self._sandbox.name, + working_dir=working_dir, + workspace_root=str(self.workspace_root), + ) def _build_base_prompt(self) -> str: - """Build the base system prompt (context + rules), shared by all modes.""" - context = self._build_context_section() - rules = self._build_rules_section() - - return f"""You are a highly capable AI assistant with access to file and system tools. - -**Context:** -{context} + from core.runtime.prompts import build_base_prompt -**Important Rules:** - -{rules} -""" + return build_base_prompt(self._build_context_section(), self._build_rules_section()) def _build_common_prompt_sections(self) -> str: - """Build common prompt sections for both sandbox and local modes.""" - prompt = """ -**Agent Tool (Sub-agent Orchestration):** - -Use the Agent tool to launch specialized sub-agents for complex tasks: -- `explore`: Read-only codebase exploration. Use for: finding files, searching code, understanding implementations. -- `plan`: Design implementation plans. Use for: architecture decisions, multi-step planning. -- `bash`: Execute shell commands. Use for: git operations, running tests, system commands. -- `general`: Full tool access. Use for: independent multi-step tasks requiring file modifications. - -When to use Agent: -- Open-ended searches that may require multiple rounds of exploration -- Tasks that can run independently while you continue other work -- Complex operations that benefit from specialized focus - -When NOT to use Agent: -- Simple file reads (use Read directly) -- Specific searches with known patterns (use Grep directly) -- Quick operations that don't need isolation - -**Todo Tools (Task Management):** - -Use Todo tools to track progress on complex, multi-step tasks: -- `TaskCreate`: Create a new task with subject, description, and activeForm (present continuous for spinner) -- `TaskList`: View all tasks and their status -- `TaskGet`: Get full details of a specific task -- `TaskUpdate`: Update task status (pending → in_progress → completed) or details - -When to use Todo: -- Complex tasks with 3+ distinct steps -- When the user provides multiple tasks to complete -- To show progress on non-trivial work - -When NOT to use Todo: -- Single, straightforward tasks -- Trivial operations that don't need tracking -""" + from core.runtime.prompts import build_common_sections - # Add Skills section if skills are enabled - skills_enabled = self.config.skills.enabled and self.config.skills.paths - - if skills_enabled: - prompt += """ -**Skills (Specialized Knowledge):** - -Use the `load_skill` tool to access specialized domain knowledge and workflows: -- Skills provide focused instructions for specific tasks (e.g., TDD, debugging, git workflows) -- Call `load_skill(skill_name)` to load a skill's content into context -- Available skills are listed in the load_skill tool description - -When to use load_skill: -- When you need specialized guidance for a specific workflow -- To access domain-specific best practices -- When the user mentions a skill by name (e.g., "use TDD skill") - -Progressive disclosure: Skills are loaded on-demand to save tokens. -""" - - return prompt + return build_common_sections(bool(self.config.skills.enabled and self.config.skills.paths)) def invoke(self, message: str, thread_id: str = "default") -> dict: """Invoke agent with a message (sync version). diff --git a/core/runtime/prompts.py b/core/runtime/prompts.py new file mode 100644 index 000000000..17af27a51 --- /dev/null +++ b/core/runtime/prompts.py @@ -0,0 +1,162 @@ +"""System prompt builders — pure functions, no agent state. + +Extracted from LeonAgent so agent.py stays lean. + +Middleware Stack +- MemoryMiddleware: trims/compacts conversation context before model calls. +- MonitorMiddleware: aggregates runtime metrics and observes model execution. +- PromptCachingMiddleware: enables Anthropic prompt caching for eligible requests. +- SteeringMiddleware: drains queued messages and injects them before the next model call. +- SpillBufferMiddleware: spills oversized tool outputs to disk and replaces them with previews. +""" + +from __future__ import annotations + + +def build_context_section( + *, + sandbox_name: str, + sandbox_env_label: str = "", + sandbox_working_dir: str = "", + workspace_root: str = "", + os_name: str = "", + shell_name: str = "", +) -> str: + if sandbox_name != "local": + mode_label = ( + "Sandbox (isolated local container)" + if sandbox_name == "docker" + else "Sandbox (isolated cloud environment)" + ) + return f"""- Environment: {sandbox_env_label} +- Working Directory: {sandbox_working_dir} +- Mode: {mode_label}""" + return f"""- Workspace: `{workspace_root}` +- OS: {os_name} +- Shell: {shell_name} +- Mode: Local""" + + +def build_rules_section( + *, + is_sandbox: bool, + sandbox_name: str = "", + working_dir: str, + workspace_root: str, +) -> str: + rules: list[str] = [] + + # Rule 1: Environment-specific + if is_sandbox: + if sandbox_name == "docker": + location_rule = "All file and command operations run in a local Docker container, NOT on the user's host filesystem." + else: + location_rule = "All file and command operations run in a remote sandbox, NOT on the user's local machine." + rules.append(f"1. **Sandbox Environment**: {location_rule} The sandbox is an isolated Linux environment.") + else: + rules.append("1. **Workspace**: File operations are restricted to: " + workspace_root) + + # Rule 2: Absolute paths + rules.append(f"""2. **Absolute Paths**: All file paths must be absolute paths. + - ✅ Correct: `{working_dir}/project/test.py` + - ❌ Wrong: `test.py` or `./test.py`""") + + # Rule 3: Security + if is_sandbox: + rules.append("3. **Security**: The sandbox is isolated. You can install packages, run any commands, and modify files freely.") + else: + rules.append("3. **Security**: Dangerous commands are blocked. All operations are logged.") + + # Rule 4: Tool priority + rules.append( + """4. **Tool Priority**: When a built-in tool and an MCP tool (`mcp__*`) have the same functionality, use the built-in tool.""" + ) + + # Rule 5: Dedicated tools over shell + rules.append("""5. **Use Dedicated Tools Instead of Shell Commands**: Do NOT use `Bash` for tasks that have dedicated tools: + - File search → use `Grep` (NOT `rg`, `grep`, or `find` via Bash) + - File listing → use `Glob` (NOT `find` or `ls` via Bash) + - File reading → use `Read` (NOT `cat`, `head`, `tail` via Bash) + - File editing → use `Edit` (NOT `sed` or `awk` via Bash) + - Reserve `Bash` for: git, package managers, build tools, tests, and other system operations.""") + + # Rule 6: Background task description + rules.append("""6. **Background Task Description**: When using `Bash` or `Agent` with `run_in_background: true`, always include a clear `description` parameter. # noqa: E501 + - The description is shown to the user in the background task indicator. + - Keep it concise (5–10 words), action-oriented, e.g. "Run test suite", "Analyze API codebase". + - Without a description, the raw command or agent name is shown, which is hard to read.""") + + return "\n\n".join(rules) + + +def build_base_prompt(context: str, rules: str) -> str: + return f"""You are a highly capable AI assistant with access to file and system tools. + +**Context:** +{context} + +**Important Rules:** + +{rules} +""" + + +_AGENT_TOOL_SECTION = """ +**Agent Tool (Sub-agent Orchestration):** + +Use the Agent tool to launch specialized sub-agents for complex tasks: +- `explore`: Read-only codebase exploration. Use for: finding files, searching code, understanding implementations. +- `plan`: Design implementation plans. Use for: architecture decisions, multi-step planning. +- `bash`: Execute shell commands. Use for: git operations, running tests, system commands. +- `general`: Full tool access. Use for: independent multi-step tasks requiring file modifications. + +When to use Agent: +- Open-ended searches that may require multiple rounds of exploration +- Tasks that can run independently while you continue other work +- Complex operations that benefit from specialized focus + +When NOT to use Agent: +- Simple file reads (use Read directly) +- Specific searches with known patterns (use Grep directly) +- Quick operations that don't need isolation + +**Todo Tools (Task Management):** + +Use Todo tools to track progress on complex, multi-step tasks: +- `TaskCreate`: Create a new task with subject, description, and activeForm (present continuous for spinner) +- `TaskList`: View all tasks and their status +- `TaskGet`: Get full details of a specific task +- `TaskUpdate`: Update task status (pending → in_progress → completed) or details + +When to use Todo: +- Complex tasks with 3+ distinct steps +- When the user provides multiple tasks to complete +- To show progress on non-trivial work + +When NOT to use Todo: +- Single, straightforward tasks +- Trivial operations that don't need tracking +""" + +_SKILLS_SECTION = """ +**Skills (Specialized Knowledge):** + +Use the `load_skill` tool to access specialized domain knowledge and workflows: +- Skills provide focused instructions for specific tasks (e.g., TDD, debugging, git workflows) +- Call `load_skill(skill_name)` to load a skill's content into context +- Available skills are listed in the load_skill tool description + +When to use load_skill: +- When you need specialized guidance for a specific workflow +- To access domain-specific best practices +- When the user mentions a skill by name (e.g., "use TDD skill") + +Progressive disclosure: Skills are loaded on-demand to save tokens. +""" + + +def build_common_sections(skills_enabled: bool) -> str: + prompt = _AGENT_TOOL_SECTION + if skills_enabled: + prompt += _SKILLS_SECTION + return prompt diff --git a/core/runtime/registry.py b/core/runtime/registry.py index f6a87f008..bad5dd8fc 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -20,11 +20,26 @@ class ToolEntry: schema: SchemaProvider handler: Handler source: str + search_hint: str = "" # 3-10 word capability description for ToolSearch matching + is_concurrency_safe: bool = False # fail-closed: assume not safe + is_read_only: bool = False # fail-closed: assume write operation def get_schema(self) -> dict: return self.schema() if callable(self.schema) else self.schema +TOOL_DEFAULTS: dict[str, object] = { + "is_concurrency_safe": False, + "is_read_only": False, +} + + +def build_tool(**kwargs: object) -> ToolEntry: + """Factory that fills in safety defaults. Fail-closed: assumes write + non-concurrent.""" + merged = {**TOOL_DEFAULTS, **kwargs} + return ToolEntry(**merged) # type: ignore[arg-type] + + class ToolRegistry: """Central registry for all tools. @@ -59,19 +74,47 @@ def get_inline_schemas(self) -> list[dict]: return [e.get_schema() for e in self._tools.values() if e.mode == ToolMode.INLINE] def search(self, query: str) -> list[ToolEntry]: - """Return all matching tools (including inline) for tool_search.""" - q = query.lower() - results = [] + """Return matching tools with ranked relevance. + + Supports ``select:Name1,Name2`` for exact selection. + Otherwise ranks by: search_hint > name > description. + """ + q = query.strip() + + # --- select: exact lookup --- + if q.lower().startswith("select:"): + names = [n.strip() for n in q[len("select:"):].split(",") if n.strip()] + results = [self._tools[n] for n in names if n in self._tools] + return results + + # --- keyword search with ranking --- + keywords = q.lower().split() + if not keywords: + return list(self._tools.values()) + + scored: list[tuple[int, ToolEntry]] = [] for entry in self._tools.values(): schema = entry.get_schema() - name = schema.get("name", "") - desc = schema.get("description", "") - if q in name.lower() or q in desc.lower(): - results.append(entry) - # If no match, return all - if not results: - results = list(self._tools.values()) - return results + name_lower = entry.name.lower() + hint_lower = entry.search_hint.lower() + desc_lower = schema.get("description", "").lower() + + score = 0 + for kw in keywords: + if kw in hint_lower: + score += 3 + if kw in name_lower: + score += 2 + if kw in desc_lower: + score += 1 + if score > 0: + scored.append((score, entry)) + + if not scored: + return list(self._tools.values()) + + scored.sort(key=lambda x: x[0], reverse=True) + return [entry for _, entry in scored] def list_all(self) -> list[ToolEntry]: return list(self._tools.values()) diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index a8cf1c9c6..ea92995ca 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -91,6 +91,9 @@ def _register(self, registry: ToolRegistry) -> None: }, handler=self._read_file, source="FileSystemService", + search_hint="read view file content text code image PDF notebook", + is_read_only=True, + is_concurrency_safe=True, ) ) @@ -118,6 +121,7 @@ def _register(self, registry: ToolRegistry) -> None: }, handler=self._write_file, source="FileSystemService", + search_hint="create new file write content to disk", ) ) @@ -158,6 +162,7 @@ def _register(self, registry: ToolRegistry) -> None: }, handler=self._edit_file, source="FileSystemService", + search_hint="edit modify replace string in existing file", ) ) @@ -181,6 +186,9 @@ def _register(self, registry: ToolRegistry) -> None: }, handler=self._list_dir, source="FileSystemService", + search_hint="list directory contents browse folder", + is_read_only=True, + is_concurrency_safe=True, ) ) diff --git a/core/tools/search/service.py b/core/tools/search/service.py index 4329de6e4..10ccb6717 100644 --- a/core/tools/search/service.py +++ b/core/tools/search/service.py @@ -111,6 +111,9 @@ def _register(self, registry: ToolRegistry) -> None: }, handler=self._grep, source="SearchService", + search_hint="search file contents regex pattern matching ripgrep", + is_read_only=True, + is_concurrency_safe=True, ) ) @@ -138,6 +141,9 @@ def _register(self, registry: ToolRegistry) -> None: }, handler=self._glob, source="SearchService", + search_hint="find files by name glob pattern matching", + is_read_only=True, + is_concurrency_safe=True, ) ) diff --git a/core/tools/wechat/service.py b/core/tools/wechat/service.py index 5df2aae14..19f7ffb7f 100644 --- a/core/tools/wechat/service.py +++ b/core/tools/wechat/service.py @@ -33,19 +33,27 @@ def _register(self, registry: ToolRegistry) -> None: self._register_wechat_send(registry) self._register_wechat_contacts(registry) - def _register_wechat_send(self, registry: ToolRegistry) -> None: - get_conn = self._get_conn - - async def handle(user_id: str, text: str) -> str: - conn = get_conn() - if not conn or not conn.connected: - return "Error: WeChat is not connected. Ask the owner to connect via the Connections page." - try: - await conn.send_message(user_id, text) - return f"Message sent to {user_id.split('@')[0]}" - except RuntimeError as e: - return f"Error: {e}" + async def _handle_send(self, user_id: str, text: str) -> str: + conn = self._get_conn() + if not conn or not conn.connected: + return "Error: WeChat is not connected. Ask the owner to connect via the Connections page." + try: + await conn.send_message(user_id, text) + return f"Message sent to {user_id.split('@')[0]}" + except RuntimeError as e: + return f"Error: {e}" + + def _handle_contacts(self) -> str: + conn = self._get_conn() + if not conn or not conn.connected: + return "WeChat is not connected." + contacts = conn.list_contacts() + if not contacts: + return "No WeChat contacts yet. Users need to message the bot first." + lines = [f"- {c['display_name']} [user_id: {c['user_id']}]" for c in contacts] + return "\n".join(lines) + def _register_wechat_send(self, registry: ToolRegistry) -> None: registry.register( ToolEntry( name="wechat_send", @@ -73,24 +81,12 @@ async def handle(user_id: str, text: str) -> str: "required": ["user_id", "text"], }, }, - handler=handle, + handler=self._handle_send, source="wechat", ) ) def _register_wechat_contacts(self, registry: ToolRegistry) -> None: - get_conn = self._get_conn - - def handle() -> str: - conn = get_conn() - if not conn or not conn.connected: - return "WeChat is not connected." - contacts = conn.list_contacts() - if not contacts: - return "No WeChat contacts yet. Users need to message the bot first." - lines = [f"- {c['display_name']} [user_id: {c['user_id']}]" for c in contacts] - return "\n".join(lines) - registry.register( ToolEntry( name="wechat_contacts", @@ -103,7 +99,7 @@ def handle() -> str: "properties": {}, }, }, - handler=handle, + handler=self._handle_contacts, source="wechat", ) ) From 06d42776fc4aee00f3bcea4ab79252da8c3ad6f3 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:51:57 -0700 Subject: [PATCH 002/517] feat(state): add three-layer state models --- core/runtime/state.py | 92 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 core/runtime/state.py diff --git a/core/runtime/state.py b/core/runtime/state.py new file mode 100644 index 000000000..50e195340 --- /dev/null +++ b/core/runtime/state.py @@ -0,0 +1,92 @@ +"""Three-layer state models aligned with CC architecture. + +Layer 1: BootstrapConfig — survives /clear, process-level constants +Layer 2: AppState — per-session mutable state (Zustand-style store) +Layer 3: ToolUseContext — per-turn, holds live closures to AppState +""" + +from __future__ import annotations + +import uuid +from pathlib import Path +from typing import Any, Callable + +from pydantic import BaseModel, Field + + +class BootstrapConfig(BaseModel): + """Process-level configuration that survives /clear. + + Analogous to CC Bootstrap State (~85 fields). Contains workspace + identity, model config, security flags, and API credentials. + """ + + workspace_root: Path + model_name: str + api_key: str | None = None + + # Security flags (fail-closed defaults) + block_dangerous_commands: bool = True + block_network_commands: bool = False + enable_audit_log: bool = True + enable_web_tools: bool = False + + # File access + allowed_file_extensions: list[str] | None = None + extra_allowed_paths: list[str] | None = None + + # Turn limits + max_turns: int | None = None + + # Session identity + session_id: str = Field(default_factory=lambda: uuid.uuid4().hex) + parent_session_id: str | None = None + + # Model settings + model_provider: str | None = None + base_url: str | None = None + context_limit: int | None = None + + class Config: + arbitrary_types_allowed = True + + +class AppState(BaseModel): + """Per-session mutable state. Analogous to CC AppState store. + + Implements a minimal Zustand-style store with getState/setState. + Not reactive — no subscriptions needed for Python backend. + """ + + messages: list = Field(default_factory=list) + turn_count: int = 0 + total_cost: float = 0.0 + compact_boundary_index: int = 0 + # Map of tool_name -> is_enabled (runtime overrides) + tool_overrides: dict[str, bool] = Field(default_factory=dict) + + def get_state(self) -> "AppState": + return self + + def set_state(self, updater: Callable[["AppState"], "AppState"]) -> "AppState": + updated = updater(self) + # Mutate in place (Python idiom — no immutable constraint needed here) + for field_name in self.model_fields: + setattr(self, field_name, getattr(updated, field_name)) + return self + + +class ToolUseContext(BaseModel): + """Per-turn context bag. Analogous to CC ToolUseContext. + + Carries live closures to AppState so tools can read/mutate session state. + Sub-agents receive a NO-OP set_app_state to prevent write-through. + """ + + bootstrap: BootstrapConfig + get_app_state: Any = Field(exclude=True) # Callable[[], AppState] + set_app_state: Any = Field(exclude=True) # Callable[[AppState], None] | NO-OP + turn_id: str = Field(default_factory=lambda: uuid.uuid4().hex[:8]) + + class Config: + arbitrary_types_allowed = True From 7ee412ef6cfdeb8c34f248490ff37fba97216331 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:52:04 -0700 Subject: [PATCH 003/517] feat(cleanup): add CleanupRegistry with priority ordering --- core/runtime/cleanup.py | 72 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 core/runtime/cleanup.py diff --git a/core/runtime/cleanup.py b/core/runtime/cleanup.py new file mode 100644 index 000000000..eb7e51733 --- /dev/null +++ b/core/runtime/cleanup.py @@ -0,0 +1,72 @@ +"""CleanupRegistry — priority-ordered async cleanup for LeonAgent lifecycle. + +Aligned with CC Pattern 5: Lifecycle & Cleanup. +Priority numbers: lower = runs first. +""" + +from __future__ import annotations + +import asyncio +import logging +import signal +from collections.abc import Callable, Awaitable + +logger = logging.getLogger(__name__) + + +class CleanupRegistry: + """Registry of async cleanup functions executed in priority order on shutdown. + + Usage: + registry = CleanupRegistry() + registry.register(close_db, priority=1) + registry.register(close_sandbox, priority=2) + await registry.run_cleanup() + """ + + def __init__(self): + # List of (priority, fn) — not a dict because same priority can have multiple fns + self._entries: list[tuple[int, Callable[[], Awaitable[None] | None]]] = [] + self._setup_signal_handlers() + + def register(self, fn: Callable[[], Awaitable[None] | None], priority: int = 5) -> None: + """Register a cleanup function. + + Args: + fn: Sync or async callable that releases resources. + priority: Execution order — lower number runs first (1 before 2). + """ + self._entries.append((priority, fn)) + + async def run_cleanup(self) -> None: + """Execute all registered cleanup functions in priority order. + + Runs sequentially (not gathered) so failures are isolated. + A failing function is logged but does not prevent later functions from running. + """ + sorted_entries = sorted(self._entries, key=lambda x: x[0]) + for priority, fn in sorted_entries: + try: + result = fn() + if asyncio.iscoroutine(result): + await result + except Exception: + logger.exception("CleanupRegistry: error in cleanup fn %s (priority=%d)", fn, priority) + + def _setup_signal_handlers(self) -> None: + """Register SIGINT/SIGTERM handlers to trigger async cleanup.""" + try: + loop = asyncio.get_event_loop() + except RuntimeError: + return # No running loop yet — signal handlers set up later + + for sig in (signal.SIGINT, signal.SIGTERM): + try: + loop.add_signal_handler(sig, self._handle_signal) + except (NotImplementedError, RuntimeError): + # Windows or non-main thread — skip signal handler setup + pass + + def _handle_signal(self) -> None: + loop = asyncio.get_event_loop() + loop.create_task(self.run_cleanup()) From 87931a910a13b81cbd7f47bc040c9feb86357909 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:52:10 -0700 Subject: [PATCH 004/517] feat(registry): add context_schema to ToolEntry --- core/runtime/registry.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/core/runtime/registry.py b/core/runtime/registry.py index bad5dd8fc..9345b0783 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -23,6 +23,7 @@ class ToolEntry: search_hint: str = "" # 3-10 word capability description for ToolSearch matching is_concurrency_safe: bool = False # fail-closed: assume not safe is_read_only: bool = False # fail-closed: assume write operation + context_schema: dict | None = None # fields this tool needs from ToolUseContext def get_schema(self) -> dict: return self.schema() if callable(self.schema) else self.schema @@ -31,6 +32,7 @@ def get_schema(self) -> dict: TOOL_DEFAULTS: dict[str, object] = { "is_concurrency_safe": False, "is_read_only": False, + "context_schema": None, } From 4e2e25ff6df9449108507539b2ab318e246cb5ab Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:52:17 -0700 Subject: [PATCH 005/517] feat(loop): implement QueryLoop replacing create_agent --- core/runtime/loop.py | 360 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 360 insertions(+) create mode 100644 core/runtime/loop.py diff --git a/core/runtime/loop.py b/core/runtime/loop.py new file mode 100644 index 000000000..e03262165 --- /dev/null +++ b/core/runtime/loop.py @@ -0,0 +1,360 @@ +"""QueryLoop — self-managing agentic tool loop replacing LangGraph create_agent. + +Implements CC Pattern 1: Agentic Tool Loop (queryLoop). + +Design: +- AsyncGenerator that alternates LLM sampling and tool execution. +- Exposes the same .astream(input, config, stream_mode) interface as CompiledStateGraph. +- Middleware chain (SpillBuffer/Monitor/PromptCaching/Memory/Steering/ToolRunner) is + preserved exactly — awrap_model_call and awrap_tool_call pass through in order. +- is_concurrency_safe tools execute in parallel; others execute serially. +- Checkpointer (AsyncSqliteSaver) stores/restores message history across calls. +""" + +from __future__ import annotations + +import asyncio +import logging +from typing import Any, AsyncGenerator + +from langchain.agents.middleware.types import ( + AgentMiddleware, + ModelRequest, + ModelResponse, + ToolCallRequest, +) +from langchain_core.messages import AIMessage, HumanMessage, SystemMessage, ToolMessage + +from .registry import ToolRegistry + +logger = logging.getLogger(__name__) + +_NOOP_HANDLER: Any = None # placeholder for innermost "handler" in middleware chain + + +class QueryLoop: + """Self-managing query loop replacing create_agent. + + The .astream() method is an AsyncGenerator that yields dicts compatible + with LangGraph's stream_mode="updates": + {"agent": {"messages": [AIMessage(...)]}} + {"tools": {"messages": [ToolMessage(...), ...]}} + + The checkpointer attribute is set post-construction (mirrors create_agent pattern). + """ + + def __init__( + self, + model: Any, + system_prompt: SystemMessage, + middleware: list[AgentMiddleware], + checkpointer: Any, + registry: ToolRegistry, + max_turns: int = 100, + ): + self.model = model + self.system_prompt = system_prompt + self.middleware = middleware + self.checkpointer = checkpointer + self._registry = registry + self.max_turns = max_turns + + # ------------------------------------------------------------------------- + # Public streaming interface (LangGraph-compatible) + # ------------------------------------------------------------------------- + + async def astream( + self, + input: dict, + config: dict | None = None, + stream_mode: str = "updates", + ) -> AsyncGenerator[dict, None]: + """Stream agent execution chunks compatible with LangGraph stream_mode='updates'.""" + config = config or {} + thread_id = config.get("configurable", {}).get("thread_id", "default") + + # Set thread context so MemoryMiddleware can find thread_id via ContextVar + from sandbox.thread_context import set_current_thread_id + set_current_thread_id(thread_id) + + # Load message history from checkpointer + messages = await self._load_messages(thread_id) + + # Parse and append new input messages + new_msgs = self._parse_input(input) + messages.extend(new_msgs) + + turn = 0 + while turn < self.max_turns: + turn += 1 + + # --- Call model through middleware chain --- + response = await self._invoke_model(messages, config) + + # Extract AI message from response + ai_messages = [m for m in response.result if isinstance(m, AIMessage)] + if not ai_messages: + # No AI message — unexpected; treat as terminal + break + ai_msg = ai_messages[0] + + # Yield agent update (stream_mode="updates" format) + yield {"agent": {"messages": [ai_msg]}} + + # Check for tool calls + tool_calls = getattr(ai_msg, "tool_calls", None) or [] + if not tool_calls: + # Also check additional_kwargs for older message formats + tool_calls = ai_msg.additional_kwargs.get("tool_calls", []) + + if not tool_calls: + # No tool calls → agent is done + messages.append(ai_msg) + break + + # --- Execute tools through middleware chain --- + tool_results = await self._execute_tools(tool_calls, response) + + # Yield tools update + yield {"tools": {"messages": tool_results}} + + # Advance message history for next turn + messages.append(ai_msg) + messages.extend(tool_results) + + # Persist message history + await self._save_messages(thread_id, messages) + + # ------------------------------------------------------------------------- + # Model invocation through middleware chain + # ------------------------------------------------------------------------- + + async def _invoke_model(self, messages: list, config: dict) -> ModelResponse: + """Call model through the full middleware chain (awrap_model_call).""" + + async def innermost_handler(request: ModelRequest) -> ModelResponse: + """Actual model call — innermost of the chain.""" + tools = request.tools or [] + model = request.model + + # Bind tools to model if any + if tools: + try: + bound = model.bind_tools(tools) + except Exception: + bound = model + else: + bound = model + + # Build message list: system + conversation + call_messages = [] + if request.system_message: + call_messages.append(request.system_message) + call_messages.extend(request.messages) + + result = await bound.ainvoke(call_messages) + if not isinstance(result, list): + result = [result] + return ModelResponse(result=result) + + # Build ModelRequest + inline_schemas = self._registry.get_inline_schemas() + request = ModelRequest( + model=self.model, + messages=messages, + system_message=self.system_prompt, + tools=inline_schemas, + ) + + # Walk middleware chain outside-in: each wraps the next + handler = innermost_handler + for mw in reversed(self.middleware): + if hasattr(mw, "awrap_model_call"): + # Capture current handler and middleware in closure + _mw = mw + _prev_handler = handler + + async def make_handler(_mw=_mw, _prev=_prev_handler): + pass # placeholder for closure trick below + + # Build wrapper function preserving closure correctly + handler = _make_model_wrapper(_mw, handler) + + return await handler(request) + + # ------------------------------------------------------------------------- + # Tool execution through middleware chain + # ------------------------------------------------------------------------- + + async def _execute_tools(self, tool_calls: list, model_response: ModelResponse) -> list[ToolMessage]: + """Execute tool calls respecting concurrency safety, via middleware chain.""" + + async def _exec_one(tool_call: dict) -> ToolMessage: + name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") + call_id = tool_call.get("id", "") + args = tool_call.get("args", {}) or tool_call.get("function", {}).get("arguments", {}) + + # Normalise args: might be JSON string + if isinstance(args, str): + import json + try: + args = json.loads(args) + except Exception: + args = {} + + normalized_call = {"name": name, "args": args, "id": call_id} + tc_request = ToolCallRequest( + tool_call=normalized_call, + tool=None, + state={}, + runtime=None, # type: ignore[arg-type] + ) + + async def innermost_tool_handler(req: ToolCallRequest) -> ToolMessage: + # ToolRunner middleware handles actual dispatch — if we reach here + # the tool was not handled by any middleware. + return ToolMessage( + content=f"Tool '{req.tool_call.get('name')}' not found", + tool_call_id=req.tool_call.get("id", ""), + name=req.tool_call.get("name", ""), + ) + + # Build tool handler chain (outside-in) + tool_handler = innermost_tool_handler + for mw in reversed(self.middleware): + if hasattr(mw, "awrap_tool_call"): + tool_handler = _make_tool_wrapper(mw, tool_handler) + + return await tool_handler(tc_request) + + # Partition tool calls by concurrency safety + safe_calls: list[dict] = [] + unsafe_calls: list[dict] = [] + for tc in tool_calls: + name = tc.get("name") or tc.get("function", {}).get("name", "") + entry = self._registry.get(name) + if entry and entry.is_concurrency_safe: + safe_calls.append(tc) + else: + unsafe_calls.append(tc) + + results: dict[int, ToolMessage] = {} + + # Execute safe (read-only) tools concurrently + if safe_calls: + safe_indices = [i for i, tc in enumerate(tool_calls) if tc in safe_calls] + safe_results = await asyncio.gather(*[_exec_one(tc) for tc in safe_calls], return_exceptions=True) + for idx, res in zip(safe_indices, safe_results): + if isinstance(res, Exception): + tc = tool_calls[idx] + results[idx] = ToolMessage( + content=f"{res}", + tool_call_id=tc.get("id", ""), + name=tc.get("name", ""), + ) + else: + results[idx] = res + + # Execute unsafe tools serially + for i, tc in enumerate(tool_calls): + if tc in unsafe_calls: + try: + results[i] = await _exec_one(tc) + except Exception as e: + results[i] = ToolMessage( + content=f"{e}", + tool_call_id=tc.get("id", ""), + name=tc.get("name", ""), + ) + + # Return results in original order + return [results[i] for i in range(len(tool_calls))] + + # ------------------------------------------------------------------------- + # Checkpointer persistence + # ------------------------------------------------------------------------- + + async def _load_messages(self, thread_id: str) -> list: + """Load message history from checkpointer (if available).""" + if self.checkpointer is None: + return [] + try: + cfg = {"configurable": {"thread_id": thread_id}} + checkpoint = await self.checkpointer.aget(cfg) + if checkpoint is None: + return [] + return list(checkpoint.get("channel_values", {}).get("messages", [])) + except Exception: + logger.debug("QueryLoop: could not load checkpoint for thread %s", thread_id) + return [] + + async def _save_messages(self, thread_id: str, messages: list) -> None: + """Persist message history to checkpointer.""" + if self.checkpointer is None: + return + try: + from langgraph.checkpoint.base import Checkpoint, CheckpointMetadata + + cfg = {"configurable": {"thread_id": thread_id}} + existing = await self.checkpointer.aget(cfg) + checkpoint_id = existing["id"] if existing else "1" + + checkpoint: Checkpoint = { + "v": 1, + "id": checkpoint_id, + "ts": "", + "channel_values": {"messages": messages}, + "channel_versions": {}, + "versions_seen": {}, + "pending_sends": [], + } + metadata: CheckpointMetadata = { + "source": "loop", + "step": len(messages), + "writes": {}, + "parents": {}, + } + await self.checkpointer.aput(cfg, checkpoint, metadata, {}) + except Exception: + logger.debug("QueryLoop: could not save checkpoint for thread %s", thread_id, exc_info=True) + + # ------------------------------------------------------------------------- + # Input parsing + # ------------------------------------------------------------------------- + + @staticmethod + def _parse_input(input: dict) -> list: + """Convert input dict to list of LangChain message objects.""" + raw_messages = input.get("messages", []) + result = [] + for msg in raw_messages: + if hasattr(msg, "content"): + result.append(msg) + elif isinstance(msg, dict): + role = msg.get("role", "user") + content = msg.get("content", "") + if role == "user": + result.append(HumanMessage(content=content)) + elif role == "assistant": + result.append(AIMessage(content=content)) + else: + result.append(HumanMessage(content=content)) + return result + + +# ------------------------------------------------------------------------- +# Closure helpers (avoid late-binding bugs in loop-built lambdas) +# ------------------------------------------------------------------------- + +def _make_model_wrapper(mw: AgentMiddleware, next_handler): + """Build an awrap_model_call wrapper that correctly closes over mw and next_handler.""" + async def wrapper(request: ModelRequest) -> ModelResponse: + return await mw.awrap_model_call(request, next_handler) + return wrapper + + +def _make_tool_wrapper(mw: AgentMiddleware, next_handler): + """Build an awrap_tool_call wrapper that correctly closes over mw and next_handler.""" + async def wrapper(request: ToolCallRequest) -> ToolMessage: + return await mw.awrap_tool_call(request, next_handler) + return wrapper From b0b74a4ed74944a0464ba7113806654de20f3636 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:52:23 -0700 Subject: [PATCH 006/517] feat(fork): add context fork for sub-agents --- core/runtime/fork.py | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 core/runtime/fork.py diff --git a/core/runtime/fork.py b/core/runtime/fork.py new file mode 100644 index 000000000..f3d99e0c7 --- /dev/null +++ b/core/runtime/fork.py @@ -0,0 +1,41 @@ +"""Context fork for sub-agent spawning. + +When a sub-agent is spawned, it inherits workspace/model/permission configuration +from the parent but gets its own isolated messages and session identity. + +Aligned with CC createSubagentContext() field-by-field fork table. +""" + +from __future__ import annotations + +import uuid + +from .state import BootstrapConfig + + +def fork_context(parent: BootstrapConfig) -> BootstrapConfig: + """Create a child BootstrapConfig for a sub-agent. + + Inherits all workspace identity, model settings, and security flags + from parent. Generates a fresh session_id and sets parent_session_id. + Messages, cost, and turn_count live in AppState — not here. + """ + return BootstrapConfig( + workspace_root=parent.workspace_root, + model_name=parent.model_name, + api_key=parent.api_key, + block_dangerous_commands=parent.block_dangerous_commands, + block_network_commands=parent.block_network_commands, + enable_audit_log=parent.enable_audit_log, + enable_web_tools=parent.enable_web_tools, + allowed_file_extensions=parent.allowed_file_extensions, + extra_allowed_paths=parent.extra_allowed_paths, + max_turns=parent.max_turns, + # Fresh session identity + session_id=uuid.uuid4().hex, + parent_session_id=parent.session_id, + # Model settings + model_provider=parent.model_provider, + base_url=parent.base_url, + context_limit=parent.context_limit, + ) From e27aeb8ce7d65d18b4be481bfded91a6c604ae7b Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:52:30 -0700 Subject: [PATCH 007/517] refactor(agent): replace create_agent with QueryLoop --- core/runtime/agent.py | 61 +++++++++++++++++++++++++++++++------------ 1 file changed, 44 insertions(+), 17 deletions(-) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index c384bb6f5..6cb1814e7 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -25,7 +25,6 @@ from pathlib import Path from typing import Any -from langchain.agents import create_agent from langchain.chat_models import init_chat_model from langchain_core.messages import SystemMessage from langgraph.checkpoint.sqlite.aio import AsyncSqliteSaver @@ -64,8 +63,11 @@ from core.runtime.middleware.spill_buffer import SpillBufferMiddleware # noqa: E402 # New architecture: ToolRegistry + ToolRunner + Services +from core.runtime.cleanup import CleanupRegistry # noqa: E402 +from core.runtime.loop import QueryLoop # noqa: E402 from core.runtime.registry import ToolRegistry # noqa: E402 from core.runtime.runner import ToolRunner # noqa: E402 +from core.runtime.state import BootstrapConfig # noqa: E402 from core.runtime.validator import ToolValidator # noqa: E402 # Hooks (used by Services) @@ -273,13 +275,28 @@ def __init__( f"not to the chat — only chat_send() delivers to the other party.\n" ) - # Create agent - self.agent = create_agent( + # Build BootstrapConfig for sub-agent forking + self._bootstrap = BootstrapConfig( + workspace_root=self.workspace_root, + model_name=self.model_name, + api_key=self.api_key, + block_dangerous_commands=self.block_dangerous_commands, + block_network_commands=self.block_network_commands, + enable_audit_log=self.enable_audit_log, + enable_web_tools=self.enable_web_tools, + allowed_file_extensions=self.allowed_file_extensions, + ) + # Inject bootstrap into AgentService so sub-agents can fork from it + if hasattr(self, "_agent_service"): + self._agent_service._parent_bootstrap = self._bootstrap + + # Create agent via QueryLoop (replaces LangGraph create_agent) + self.agent = QueryLoop( model=self.model, - tools=mcp_tools, system_prompt=SystemMessage(content=[{"type": "text", "text": self.system_prompt}]), middleware=middleware, checkpointer=self.checkpointer, + registry=self._tool_registry, ) # Get runtime from MonitorMiddleware @@ -299,6 +316,13 @@ def __init__( if self.checkpointer is None: print("[LeonAgent] Note: Async components need initialization via ainit()") + # Wire CleanupRegistry for priority-ordered resource teardown + self._cleanup_registry = CleanupRegistry() + self._cleanup_registry.register(self._cleanup_sandbox, priority=2) + self._cleanup_registry.register(self._mark_terminated, priority=3) + self._cleanup_registry.register(self._cleanup_mcp_client, priority=4) + self._cleanup_registry.register(self._cleanup_sqlite_connection, priority=5) + # Mark agent as ready (checkpointer is None when async init still pending) if self.checkpointer is not None: self._monitor_middleware.mark_ready() @@ -723,21 +747,24 @@ def update_observation(self, **overrides) -> None: print(f"[LeonAgent] Observation updated: active={self._observation_config.active}") def close(self): - """Clean up resources. + """Clean up resources via CleanupRegistry (priority-ordered). - Each step is independently try/except-ed so one failure does not - prevent the remaining resources from being released. + Falls back to direct cleanup if CleanupRegistry is not initialized. """ - for step_name, step_fn in [ - ("sandbox", self._cleanup_sandbox), - ("monitor", self._mark_terminated), - ("MCP client", self._cleanup_mcp_client), - ("SQLite connection", self._cleanup_sqlite_connection), - ]: - try: - step_fn() - except Exception as e: - print(f"[LeonAgent] {step_name} cleanup error: {e}") + if hasattr(self, "_cleanup_registry"): + self._run_async_cleanup(self._cleanup_registry.run_cleanup, "CleanupRegistry") + else: + # Fallback for edge cases where __init__ did not complete fully + for step_name, step_fn in [ + ("sandbox", self._cleanup_sandbox), + ("monitor", self._mark_terminated), + ("MCP client", self._cleanup_mcp_client), + ("SQLite connection", self._cleanup_sqlite_connection), + ]: + try: + step_fn() + except Exception as e: + print(f"[LeonAgent] {step_name} cleanup error: {e}") def _cleanup_sandbox(self) -> None: """Clean up sandbox resources.""" From 3b962d48b2fb1b1f1d660c1345a021f7f399df41 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:52:36 -0700 Subject: [PATCH 008/517] feat(agent-service): use context fork for sub-agent spawn --- core/agents/service.py | 31 ++++++++++++++++++++++++++----- 1 file changed, 26 insertions(+), 5 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index f38f0645f..a3eed8f1e 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -321,11 +321,32 @@ async def _run_agent( # gitStatus is injected into the prompt pipeline (core/runtime/prompts # has no such injection). Therefore explore/plan/bash sub-agents # already run lightweight — no extra trimming is needed. - agent = create_leon_agent( - model_name=self._model_name, - workspace_root=self._workspace_root, - verbose=False, - ) + # + # Try to use context fork from parent agent's BootstrapConfig. + # Falls back to create_leon_agent when bootstrap is not available. + try: + from core.runtime.fork import fork_context + + # Parent bootstrap is stored on the ToolUseContext or agent instance. + # AgentService stores workspace_root and model_name directly; use those + # to check if a richer bootstrap is available via a shared reference. + # _parent_bootstrap is injected by LeonAgent when building AgentService. + parent_bootstrap = getattr(self, "_parent_bootstrap", None) + if parent_bootstrap is not None: + child_bootstrap = fork_context(parent_bootstrap) + agent = create_leon_agent( + model_name=child_bootstrap.model_name, + workspace_root=child_bootstrap.workspace_root, + verbose=False, + ) + else: + raise AttributeError("no parent bootstrap") + except (AttributeError, ImportError): + agent = create_leon_agent( + model_name=self._model_name, + workspace_root=self._workspace_root, + verbose=False, + ) # In async context LeonAgent defers checkpointer init; call ainit() to # ensure state is persisted (and loadable via GET /api/threads/{thread_id}). await agent.ainit() From d289d863ef48faf0c9e74d59b620a13f74f0b9db Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:52:43 -0700 Subject: [PATCH 009/517] fix(compactor): align with CC L4b Legacy Compact design --- core/runtime/middleware/memory/compactor.py | 53 ++++++++++++++++----- 1 file changed, 42 insertions(+), 11 deletions(-) diff --git a/core/runtime/middleware/memory/compactor.py b/core/runtime/middleware/memory/compactor.py index 67599b534..defbb7221 100644 --- a/core/runtime/middleware/memory/compactor.py +++ b/core/runtime/middleware/memory/compactor.py @@ -10,13 +10,22 @@ from langchain_core.messages import HumanMessage, SystemMessage +# CC L4b Legacy Compact: system prompt is simple (~200 tokens) — NOT inherited from parent. +# Using a distinct simple system prompt prevents reusing the parent conversation's cache +# (different system prompt → different prefix hash), and reduces input token cost. +COMPACT_SYSTEM_PROMPT = "You are a helpful AI assistant tasked with summarizing conversations." + SUMMARY_PROMPT = """\ -Provide a detailed summary for continuing our conversation. Include: -1. Key decisions made and their rationale -2. Files created, modified, or read and their current state -3. Errors encountered and how they were resolved -4. Outstanding tasks and current progress -5. Important context that would be needed to continue the work +Summarize this conversation in the following 9 sections: +1. Request/Intent — what the user asked for +2. Technical Concepts — key technologies and approaches discussed +3. Files/Code — files created or modified and their current state +4. Errors — errors encountered and how they were resolved +5. Problem Solving — decisions made and rationale +6. User Messages — key user inputs and feedback +7. Pending Tasks — unfinished work +8. Current Work — what was actively being done at the end +9. Next Step — the immediate next action needed Be concise but retain all information needed to continue seamlessly.""" SPLIT_TURN_PREFIX_PROMPT = """\ @@ -80,19 +89,41 @@ def split_messages(self, messages: list[Any]) -> tuple[list[Any], list[Any]]: return messages[:split_idx], messages[split_idx:] - async def compact(self, messages_to_summarize: list[Any], model: Any) -> str: + async def compact( + self, + messages_to_summarize: list[Any], + model: Any, + compact_boundary: int = 0, + ) -> str: """Generate a summary of the given messages using the LLM. + Aligned with CC L4b Legacy Compact: + - Uses COMPACT_SYSTEM_PROMPT (simple, ~200 tokens — NOT parent system prompt) + - No tools passed (extended thinking disabled, tools=[]) + - Slices from compact_boundary forward + - max_tokens capped at 20000 (CC max summary output) + Returns plain text summary string. """ - # Build the summarization request + # Slice from compact_boundary forward (CC: from last compact_boundary marker) + if compact_boundary > 0 and compact_boundary < len(messages_to_summarize): + messages_to_summarize = messages_to_summarize[compact_boundary:] + formatted = self._format_messages_for_summary(messages_to_summarize) + # CC L4b: system prompt is simple — does NOT inherit parent's system prompt. + # No tools, no extended thinking. summary_messages = [ - SystemMessage(content=SUMMARY_PROMPT), - HumanMessage(content=f"Here is the conversation to summarize:\n\n{formatted}"), + SystemMessage(content=COMPACT_SYSTEM_PROMPT), + HumanMessage(content=f"Summarize this conversation:\n\n{formatted}\n\n{SUMMARY_PROMPT}"), ] - response = await model.ainvoke(summary_messages) + # Bind max_tokens=20000 (CC max summary output), no tools + try: + bound_model = model.bind(max_tokens=20000) + except Exception: + bound_model = model + + response = await bound_model.ainvoke(summary_messages) return response.content if hasattr(response, "content") else str(response) def _estimate_msg_tokens(self, msg: Any) -> int: From 914cd3d4a19b1ca8b4495ba203bfe90543b015c8 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:56:05 -0700 Subject: [PATCH 010/517] test: add unit tests for state/cleanup/fork/loop --- core/runtime/loop.py | 33 ++++-- core/runtime/state.py | 10 +- tests/unit/__init__.py | 0 tests/unit/test_cleanup.py | 74 +++++++++++++ tests/unit/test_fork.py | 79 ++++++++++++++ tests/unit/test_loop.py | 216 +++++++++++++++++++++++++++++++++++++ tests/unit/test_state.py | 102 ++++++++++++++++++ 7 files changed, 501 insertions(+), 13 deletions(-) create mode 100644 tests/unit/__init__.py create mode 100644 tests/unit/test_cleanup.py create mode 100644 tests/unit/test_fork.py create mode 100644 tests/unit/test_loop.py create mode 100644 tests/unit/test_state.py diff --git a/core/runtime/loop.py b/core/runtime/loop.py index e03262165..033a671ff 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -211,13 +211,32 @@ async def _exec_one(tool_call: dict) -> ToolMessage: ) async def innermost_tool_handler(req: ToolCallRequest) -> ToolMessage: - # ToolRunner middleware handles actual dispatch — if we reach here - # the tool was not handled by any middleware. - return ToolMessage( - content=f"Tool '{req.tool_call.get('name')}' not found", - tool_call_id=req.tool_call.get("id", ""), - name=req.tool_call.get("name", ""), - ) + # Fallback direct dispatch: ToolRunner middleware handles this in + # production, but without ToolRunner we dispatch from registry directly. + tc = req.tool_call + t_name = tc.get("name", "") + t_id = tc.get("id", "") + t_args = tc.get("args", {}) + entry = self._registry.get(t_name) + if entry is None: + return ToolMessage( + content=f"Tool '{t_name}' not found", + tool_call_id=t_id, + name=t_name, + ) + try: + import asyncio as _asyncio + if _asyncio.iscoroutinefunction(entry.handler): + result = await entry.handler(**t_args) + else: + result = await _asyncio.to_thread(entry.handler, **t_args) + return ToolMessage(content=str(result), tool_call_id=t_id, name=t_name) + except Exception as e: + return ToolMessage( + content=f"{e}", + tool_call_id=t_id, + name=t_name, + ) # Build tool handler chain (outside-in) tool_handler = innermost_tool_handler diff --git a/core/runtime/state.py b/core/runtime/state.py index 50e195340..f2b6d0b39 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -11,7 +11,7 @@ from pathlib import Path from typing import Any, Callable -from pydantic import BaseModel, Field +from pydantic import BaseModel, ConfigDict, Field class BootstrapConfig(BaseModel): @@ -47,8 +47,7 @@ class BootstrapConfig(BaseModel): base_url: str | None = None context_limit: int | None = None - class Config: - arbitrary_types_allowed = True + model_config = ConfigDict(arbitrary_types_allowed=True) class AppState(BaseModel): @@ -71,7 +70,7 @@ def get_state(self) -> "AppState": def set_state(self, updater: Callable[["AppState"], "AppState"]) -> "AppState": updated = updater(self) # Mutate in place (Python idiom — no immutable constraint needed here) - for field_name in self.model_fields: + for field_name in AppState.model_fields: setattr(self, field_name, getattr(updated, field_name)) return self @@ -88,5 +87,4 @@ class ToolUseContext(BaseModel): set_app_state: Any = Field(exclude=True) # Callable[[AppState], None] | NO-OP turn_id: str = Field(default_factory=lambda: uuid.uuid4().hex[:8]) - class Config: - arbitrary_types_allowed = True + model_config = ConfigDict(arbitrary_types_allowed=True) diff --git a/tests/unit/__init__.py b/tests/unit/__init__.py new file mode 100644 index 000000000..e69de29bb diff --git a/tests/unit/test_cleanup.py b/tests/unit/test_cleanup.py new file mode 100644 index 000000000..1930a8079 --- /dev/null +++ b/tests/unit/test_cleanup.py @@ -0,0 +1,74 @@ +"""Unit tests for core.runtime.cleanup CleanupRegistry.""" + +import asyncio + +import pytest + +from core.runtime.cleanup import CleanupRegistry + + +@pytest.mark.asyncio +async def test_runs_in_priority_order(): + order = [] + reg = CleanupRegistry() + reg.register(lambda: order.append(3), priority=3) + reg.register(lambda: order.append(1), priority=1) + reg.register(lambda: order.append(2), priority=2) + await reg.run_cleanup() + assert order == [1, 2, 3] + + +@pytest.mark.asyncio +async def test_same_priority_runs_all(): + order = [] + reg = CleanupRegistry() + reg.register(lambda: order.append("a"), priority=5) + reg.register(lambda: order.append("b"), priority=5) + await reg.run_cleanup() + assert set(order) == {"a", "b"} + + +@pytest.mark.asyncio +async def test_failure_does_not_stop_later_functions(): + order = [] + reg = CleanupRegistry() + + def failing(): + raise RuntimeError("boom") + + reg.register(failing, priority=1) + reg.register(lambda: order.append("ok"), priority=2) + # Should not raise; failure is logged and execution continues + await reg.run_cleanup() + assert order == ["ok"] + + +@pytest.mark.asyncio +async def test_async_cleanup_function(): + results = [] + + async def async_fn(): + results.append("async") + + reg = CleanupRegistry() + reg.register(async_fn, priority=1) + await reg.run_cleanup() + assert results == ["async"] + + +@pytest.mark.asyncio +async def test_empty_registry_runs_cleanly(): + reg = CleanupRegistry() + # Should complete without error + await reg.run_cleanup() + + +@pytest.mark.asyncio +async def test_register_multiple_same_priority(): + order = [] + reg = CleanupRegistry() + for i in range(5): + n = i # capture + reg.register(lambda n=n: order.append(n), priority=1) + await reg.run_cleanup() + assert sorted(order) == [0, 1, 2, 3, 4] diff --git a/tests/unit/test_fork.py b/tests/unit/test_fork.py new file mode 100644 index 000000000..03a78751d --- /dev/null +++ b/tests/unit/test_fork.py @@ -0,0 +1,79 @@ +"""Unit tests for core.runtime.fork context fork.""" + +from pathlib import Path + +import pytest + +from core.runtime.fork import fork_context +from core.runtime.state import BootstrapConfig + + +@pytest.fixture +def parent(): + return BootstrapConfig( + workspace_root=Path("/workspace"), + model_name="claude-opus-4-5", + api_key="sk-parent", + block_dangerous_commands=True, + block_network_commands=True, + enable_audit_log=False, + enable_web_tools=True, + allowed_file_extensions=[".py"], + max_turns=20, + model_provider="anthropic", + base_url="https://api.anthropic.com", + context_limit=200000, + ) + + +def test_fork_inherits_workspace(parent): + child = fork_context(parent) + assert child.workspace_root == parent.workspace_root + + +def test_fork_inherits_model(parent): + child = fork_context(parent) + assert child.model_name == parent.model_name + assert child.api_key == parent.api_key + + +def test_fork_inherits_security_flags(parent): + child = fork_context(parent) + assert child.block_dangerous_commands == parent.block_dangerous_commands + assert child.block_network_commands == parent.block_network_commands + assert child.enable_audit_log == parent.enable_audit_log + assert child.enable_web_tools == parent.enable_web_tools + + +def test_fork_inherits_file_config(parent): + child = fork_context(parent) + assert child.allowed_file_extensions == parent.allowed_file_extensions + assert child.max_turns == parent.max_turns + + +def test_fork_inherits_model_settings(parent): + child = fork_context(parent) + assert child.model_provider == parent.model_provider + assert child.base_url == parent.base_url + assert child.context_limit == parent.context_limit + + +def test_fork_generates_new_session_id(parent): + child = fork_context(parent) + assert child.session_id != parent.session_id + + +def test_fork_sets_parent_session_id(parent): + child = fork_context(parent) + assert child.parent_session_id == parent.session_id + + +def test_fork_is_independent_object(parent): + child = fork_context(parent) + assert child is not parent + + +def test_multiple_forks_have_unique_session_ids(parent): + children = [fork_context(parent) for _ in range(10)] + session_ids = {c.session_id for c in children} + assert len(session_ids) == 10 diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py new file mode 100644 index 000000000..59b425980 --- /dev/null +++ b/tests/unit/test_loop.py @@ -0,0 +1,216 @@ +"""Unit tests for core.runtime.loop QueryLoop.""" + +from pathlib import Path +from unittest.mock import AsyncMock, MagicMock + +import pytest +from langchain_core.messages import AIMessage, HumanMessage, SystemMessage, ToolMessage + +from core.runtime.loop import QueryLoop +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry + + +# --------------------------------------------------------------------------- +# Helpers +# --------------------------------------------------------------------------- + +def make_registry(*entries): + reg = ToolRegistry() + for e in entries: + reg.register(e) + return reg + + +def make_loop(model, registry=None, middleware=None, max_turns=10): + return QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=middleware or [], + checkpointer=None, + registry=registry or make_registry(), + max_turns=max_turns, + ) + + +def mock_model_no_tools(text="Hello!"): + """Model that returns a plain AIMessage (no tool calls).""" + ai_msg = AIMessage(content=text) + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock(return_value=ai_msg) + return model + + +def mock_model_with_tool_call(tool_name="echo", args=None, call_id="tc-1", then_text="Done"): + """Model that first responds with a tool call, then responds with plain text.""" + args = args or {"message": "hi"} + tool_call_msg = AIMessage( + content="", + tool_calls=[{"name": tool_name, "args": args, "id": call_id}], + ) + final_msg = AIMessage(content=then_text) + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock(side_effect=[tool_call_msg, final_msg]) + return model + + +# --------------------------------------------------------------------------- +# Tests: no tool calls → single agent chunk +# --------------------------------------------------------------------------- + +@pytest.mark.asyncio +async def test_no_tool_calls_yields_one_agent_chunk(): + model = mock_model_no_tools("Hello world") + loop = make_loop(model) + + chunks = [] + async for chunk in loop.astream({"messages": [{"role": "user", "content": "hi"}]}): + chunks.append(chunk) + + assert len(chunks) == 1 + assert "agent" in chunks[0] + msgs = chunks[0]["agent"]["messages"] + assert len(msgs) == 1 + assert msgs[0].content == "Hello world" + + +@pytest.mark.asyncio +async def test_no_tool_calls_model_called_once(): + model = mock_model_no_tools() + loop = make_loop(model) + + async for _ in loop.astream({"messages": [{"role": "user", "content": "hi"}]}): + pass + + assert model.ainvoke.call_count == 1 + + +# --------------------------------------------------------------------------- +# Tests: with tool calls → agent chunk + tools chunk +# --------------------------------------------------------------------------- + +@pytest.mark.asyncio +async def test_tool_call_yields_agent_then_tools(): + model = mock_model_with_tool_call() + + # Register a simple echo tool + def echo_handler(message: str) -> str: + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {"type": "object", "properties": {}}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + registry = make_registry(entry) + loop = make_loop(model, registry=registry) + + chunks = [] + async for chunk in loop.astream({"messages": [{"role": "user", "content": "call echo"}]}): + chunks.append(chunk) + + # First chunk: agent (with tool_calls) + # Second chunk: tools (ToolMessage results) + # Third chunk: agent (final text response) + agent_chunks = [c for c in chunks if "agent" in c] + tools_chunks = [c for c in chunks if "tools" in c] + + assert len(agent_chunks) >= 1 + assert len(tools_chunks) >= 1 + + # Tool result should be a ToolMessage + tool_msgs = tools_chunks[0]["tools"]["messages"] + assert len(tool_msgs) == 1 + assert isinstance(tool_msgs[0], ToolMessage) + + +@pytest.mark.asyncio +async def test_tool_call_result_content(): + model = mock_model_with_tool_call(tool_name="echo", args={"message": "test-val"}) + + def echo_handler(message: str) -> str: + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "d", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=False, + ) + loop = make_loop(model, registry=make_registry(entry)) + + tool_results = [] + async for chunk in loop.astream({"messages": [{"role": "user", "content": "x"}]}): + if "tools" in chunk: + tool_results.extend(chunk["tools"]["messages"]) + + assert len(tool_results) == 1 + assert "echo: test-val" in tool_results[0].content + + +# --------------------------------------------------------------------------- +# Tests: max_turns guard +# --------------------------------------------------------------------------- + +@pytest.mark.asyncio +async def test_max_turns_stops_loop(): + """Agent that always calls a tool should stop at max_turns.""" + + def noop_handler() -> str: + return "ok" + + entry = ToolEntry( + name="noop", + mode=ToolMode.INLINE, + schema={"name": "noop", "description": "d", "parameters": {}}, + handler=noop_handler, + source="test", + is_concurrency_safe=True, + ) + + # Build a model that always returns a tool call + tool_call_msg = AIMessage( + content="", + tool_calls=[{"name": "noop", "args": {}, "id": "tc-1"}], + ) + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock(return_value=tool_call_msg) + + loop = make_loop(model, registry=make_registry(entry), max_turns=3) + + chunks = [] + async for chunk in loop.astream({"messages": [{"role": "user", "content": "go"}]}): + chunks.append(chunk) + + # Should stop after 3 turns (3 agent + 3 tool chunks = 6 total) + assert len(chunks) <= 6 + assert model.ainvoke.call_count == 3 + + +# --------------------------------------------------------------------------- +# Tests: input parsing +# --------------------------------------------------------------------------- + +def test_parse_input_dict_messages(): + msgs = QueryLoop._parse_input({"messages": [{"role": "user", "content": "hello"}]}) + assert len(msgs) == 1 + assert isinstance(msgs[0], HumanMessage) + assert msgs[0].content == "hello" + + +def test_parse_input_langchain_messages(): + human = HumanMessage(content="hi") + msgs = QueryLoop._parse_input({"messages": [human]}) + assert msgs[0] is human + + +def test_parse_input_empty(): + assert QueryLoop._parse_input({}) == [] + assert QueryLoop._parse_input({"messages": []}) == [] diff --git a/tests/unit/test_state.py b/tests/unit/test_state.py new file mode 100644 index 000000000..efc5dc356 --- /dev/null +++ b/tests/unit/test_state.py @@ -0,0 +1,102 @@ +"""Unit tests for core.runtime.state three-layer state models.""" + +from pathlib import Path + +import pytest + +from core.runtime.state import AppState, BootstrapConfig, ToolUseContext + + +class TestBootstrapConfig: + def test_minimal_creation(self): + bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="claude-3-5-sonnet-20241022") + assert bc.workspace_root == Path("/tmp") + assert bc.model_name == "claude-3-5-sonnet-20241022" + assert bc.api_key is None + + def test_security_fail_closed_defaults(self): + bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") + assert bc.block_dangerous_commands is True + assert bc.block_network_commands is False + assert bc.enable_audit_log is True + + def test_all_fields(self): + bc = BootstrapConfig( + workspace_root=Path("/workspace"), + model_name="claude-opus-4-5", + api_key="sk-test", + block_dangerous_commands=False, + enable_web_tools=True, + allowed_file_extensions=[".py", ".ts"], + max_turns=50, + ) + assert bc.api_key == "sk-test" + assert bc.enable_web_tools is True + assert bc.allowed_file_extensions == [".py", ".ts"] + assert bc.max_turns == 50 + + def test_session_id_generated(self): + bc1 = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") + bc2 = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") + assert bc1.session_id != bc2.session_id + assert len(bc1.session_id) == 32 # uuid4().hex + + +class TestAppState: + def test_default_values(self): + s = AppState() + assert s.messages == [] + assert s.turn_count == 0 + assert s.total_cost == 0.0 + assert s.compact_boundary_index == 0 + + def test_get_state_returns_self(self): + s = AppState() + assert s.get_state() is s + + def test_set_state_applies_updater(self): + s = AppState() + s.set_state(lambda prev: AppState(turn_count=prev.turn_count + 1)) + assert s.turn_count == 1 + + def test_set_state_multiple_fields(self): + s = AppState() + s.set_state(lambda prev: AppState(turn_count=5, total_cost=1.23)) + assert s.turn_count == 5 + assert s.total_cost == 1.23 + + def test_tool_overrides(self): + s = AppState(tool_overrides={"Bash": False}) + assert s.tool_overrides["Bash"] is False + + +class TestToolUseContext: + def test_creation(self): + bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") + app_state = AppState() + ctx = ToolUseContext( + bootstrap=bc, + get_app_state=lambda: app_state, + set_app_state=lambda _: None, + ) + assert ctx.bootstrap is bc + assert ctx.get_app_state() is app_state + + def test_turn_id_generated(self): + bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") + ctx1 = ToolUseContext(bootstrap=bc, get_app_state=lambda: None, set_app_state=lambda _: None) + ctx2 = ToolUseContext(bootstrap=bc, get_app_state=lambda: None, set_app_state=lambda _: None) + assert ctx1.turn_id != ctx2.turn_id + assert len(ctx1.turn_id) == 8 + + def test_subagent_noop_set_state(self): + """Sub-agents should use a NO-OP set_app_state to prevent write-through.""" + bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") + app_state = AppState(turn_count=5) + calls = [] + noop = lambda _: calls.append("called") + ctx = ToolUseContext(bootstrap=bc, get_app_state=lambda: app_state, set_app_state=noop) + ctx.set_app_state(AppState(turn_count=99)) + # noop was called but original state is unchanged (illustrates isolation pattern) + assert len(calls) == 1 + assert app_state.turn_count == 5 From c0d536273423c1eb8fe8b77f7b53571f74e1da0b Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 09:59:49 -0700 Subject: [PATCH 011/517] test: add integration test for LeonAgent astream --- core/runtime/loop.py | 52 +++++++--- tests/integration/__init__.py | 0 tests/integration/test_leon_agent.py | 148 +++++++++++++++++++++++++++ 3 files changed, 187 insertions(+), 13 deletions(-) create mode 100644 tests/integration/__init__.py create mode 100644 tests/integration/test_leon_agent.py diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 033a671ff..dc10e0cfd 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -166,19 +166,13 @@ async def innermost_handler(request: ModelRequest) -> ModelResponse: tools=inline_schemas, ) - # Walk middleware chain outside-in: each wraps the next + # Walk middleware chain outside-in: each wraps the next. + # Only include middleware that actually overrides awrap_model_call OR wrap_model_call + # (not just inherits the base-class NotImplementedError stub). handler = innermost_handler for mw in reversed(self.middleware): - if hasattr(mw, "awrap_model_call"): - # Capture current handler and middleware in closure - _mw = mw - _prev_handler = handler - - async def make_handler(_mw=_mw, _prev=_prev_handler): - pass # placeholder for closure trick below - - # Build wrapper function preserving closure correctly - handler = _make_model_wrapper(_mw, handler) + if _mw_overrides_model_call(mw): + handler = _make_model_wrapper(mw, handler) return await handler(request) @@ -238,10 +232,11 @@ async def innermost_tool_handler(req: ToolCallRequest) -> ToolMessage: name=t_name, ) - # Build tool handler chain (outside-in) + # Build tool handler chain (outside-in). + # Only include middleware that actually overrides awrap_tool_call. tool_handler = innermost_tool_handler for mw in reversed(self.middleware): - if hasattr(mw, "awrap_tool_call"): + if _mw_overrides_tool_call(mw): tool_handler = _make_tool_wrapper(mw, tool_handler) return await tool_handler(tc_request) @@ -377,3 +372,34 @@ def _make_tool_wrapper(mw: AgentMiddleware, next_handler): async def wrapper(request: ToolCallRequest) -> ToolMessage: return await mw.awrap_tool_call(request, next_handler) return wrapper + + +# ------------------------------------------------------------------------- +# Middleware override detection helpers +# ------------------------------------------------------------------------- + +from langchain.agents.middleware.types import AgentMiddleware as _BaseMiddleware + + +def _mw_overrides_model_call(mw: AgentMiddleware) -> bool: + """True if mw actually overrides awrap_model_call (not just inherits the base stub).""" + # Check if awrap_model_call is overridden in the concrete class + mw_type = type(mw) + base_fn = getattr(_BaseMiddleware, "awrap_model_call", None) + own_fn = mw_type.__dict__.get("awrap_model_call") + if own_fn is not None: + return True + # Fall back: check if wrap_model_call is overridden (sync version is acceptable) + base_sync = getattr(_BaseMiddleware, "wrap_model_call", None) + own_sync = mw_type.__dict__.get("wrap_model_call") + return own_sync is not None + + +def _mw_overrides_tool_call(mw: AgentMiddleware) -> bool: + """True if mw actually overrides awrap_tool_call (not just inherits the base stub).""" + mw_type = type(mw) + own_fn = mw_type.__dict__.get("awrap_tool_call") + if own_fn is not None: + return True + own_sync = mw_type.__dict__.get("wrap_tool_call") + return own_sync is not None diff --git a/tests/integration/__init__.py b/tests/integration/__init__.py new file mode 100644 index 000000000..e69de29bb diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py new file mode 100644 index 000000000..bbb70c5a7 --- /dev/null +++ b/tests/integration/test_leon_agent.py @@ -0,0 +1,148 @@ +"""Integration tests for LeonAgent with QueryLoop. + +Uses mock model to verify the full astream pipeline without real API calls. +""" + +import os +from pathlib import Path +from unittest.mock import AsyncMock, MagicMock, patch + +import pytest +from langchain_core.messages import AIMessage, SystemMessage + + +# --------------------------------------------------------------------------- +# Helpers +# --------------------------------------------------------------------------- + +def _mock_model(text="Integration test response"): + """Create a mock LangChain model that returns a plain AIMessage.""" + ai_msg = AIMessage(content=text) + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock(return_value=ai_msg) + # configurable_fields support + model.configurable_fields.return_value = model + model.with_config.return_value = model + return model + + +def _patch_env_api_key(): + """Ensure ANTHROPIC_API_KEY is set for LeonAgent init (uses a fake value).""" + return patch.dict(os.environ, {"ANTHROPIC_API_KEY": "sk-test-integration"}) + + +# --------------------------------------------------------------------------- +# Integration Tests +# --------------------------------------------------------------------------- + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_simple_run(tmp_path): + """LeonAgent with mock model: astream completes and yields chunks.""" + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("Hello from integration test") + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + results = [] + async for chunk in agent.agent.astream( + {"messages": [{"role": "user", "content": "hello"}]}, + config={"configurable": {"thread_id": "test-integration-1"}}, + stream_mode="updates", + ): + results.append(chunk) + + assert len(results) > 0 + # At least one agent chunk + agent_chunks = [c for c in results if "agent" in c] + assert len(agent_chunks) >= 1 + # Agent message content matches mock + first_ai_msgs = agent_chunks[0]["agent"]["messages"] + assert any("integration test" in str(m.content) for m in first_ai_msgs) + + agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_astream_interface_compatible(tmp_path): + """astream yields dicts with 'agent' key — compatible with LangGraph stream_mode=updates.""" + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("Compatible response") + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + chunks = [] + async for chunk in agent.agent.astream( + {"messages": [{"role": "user", "content": "test"}]}, + config={"configurable": {"thread_id": "test-integration-2"}}, + stream_mode="updates", + ): + chunks.append(chunk) + + # All chunks are dicts + assert all(isinstance(c, dict) for c in chunks) + # All keys are one of "agent" or "tools" + for c in chunks: + assert set(c.keys()).issubset({"agent", "tools"}) + + agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_multiple_thread_ids(tmp_path): + """Different thread_ids produce independent sessions (no cross-contamination).""" + from core.runtime.agent import LeonAgent + + responses = iter(["Response for thread-A", "Response for thread-B"]) + mock_model = MagicMock() + mock_model.bind_tools.return_value = mock_model + mock_model.with_config.return_value = mock_model + mock_model.configurable_fields.return_value = mock_model + mock_model.ainvoke = AsyncMock(side_effect=[ + AIMessage(content="Response for thread-A"), + AIMessage(content="Response for thread-B"), + ]) + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + chunks_a = [] + async for chunk in agent.agent.astream( + {"messages": [{"role": "user", "content": "hi A"}]}, + config={"configurable": {"thread_id": "thread-A"}}, + stream_mode="updates", + ): + chunks_a.append(chunk) + + chunks_b = [] + async for chunk in agent.agent.astream( + {"messages": [{"role": "user", "content": "hi B"}]}, + config={"configurable": {"thread_id": "thread-B"}}, + stream_mode="updates", + ): + chunks_b.append(chunk) + + # Both sessions produced chunks + assert len(chunks_a) > 0 + assert len(chunks_b) > 0 + + agent.close() From eeafaf3485194e55673bdfbd607427971c6397d9 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 18:58:12 -0700 Subject: [PATCH 012/517] refactor: align tool system with Claude Code design patterns MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Phase 1: slim system prompt — move tool usage guidance to descriptions, keep only sub-agent type routing in system prompt - Phase 2: rewrite all tool descriptions to convey non-intuitive boundary conditions (Read/Write/Edit/Glob/Grep/Bash/Agent/WebSearch/WebFetch/ TaskOutput/TaskStop/TaskCreate/tool_search/load_skill) - Phase 3: add pages param to Read schema; add line_numbers param to Grep schema and handler; add subagent_type enum to Agent schema - Phase 4: mark WebSearch/WebFetch/tool_search/load_skill/TaskGet/TaskList/ wechat_contacts as is_concurrency_safe + is_read_only - Phase 5: sub-agent tool filtering — AGENT_DISALLOWED/EXPLORE_ALLOWED/ PLAN_ALLOWED/BASH_ALLOWED constants; LeonAgent accepts extra_blocked_tools and allowed_tools; _run_agent applies per-type filters - Phase 6: add LSP placeholder to tool_catalog (deferred, default=False) - Extras: search_hint for Agent/TaskOutput/TaskStop/chat tools/wechat_send; TaskOutput marked is_read_only; Edit description adds .ipynb workaround; fix prompt caching to place cache_control on system_message content block; add forkContext parent message inheritance with _filter_fork_messages; expose set_current_messages ContextVar for sub-agent context passing --- config/defaults/tool_catalog.py | 1 + .../agents/communication/chat_tool_service.py | 13 ++ core/agents/service.py | 120 +++++++++++++++++- core/runtime/agent.py | 10 +- core/runtime/loop.py | 4 + .../middleware/prompt_caching/__init__.py | 35 +++-- core/runtime/prompts.py | 65 ++-------- core/tools/command/service.py | 6 +- core/tools/filesystem/service.py | 25 +++- core/tools/search/service.py | 23 +++- core/tools/skills/service.py | 9 +- core/tools/task/service.py | 10 +- core/tools/tool_search/service.py | 11 +- core/tools/web/service.py | 15 ++- core/tools/wechat/service.py | 3 + sandbox/thread_context.py | 12 ++ 16 files changed, 268 insertions(+), 94 deletions(-) diff --git a/config/defaults/tool_catalog.py b/config/defaults/tool_catalog.py index 294293874..c76409286 100644 --- a/config/defaults/tool_catalog.py +++ b/config/defaults/tool_catalog.py @@ -72,6 +72,7 @@ class ToolDef(BaseModel): ToolDef(name="load_skill", desc="加载 Skill", group=ToolGroup.SKILLS), # system ToolDef(name="tool_search", desc="搜索可用工具", group=ToolGroup.SYSTEM), + ToolDef(name="LSP", desc="Language Server Protocol 操作", group=ToolGroup.SYSTEM, mode=ToolMode.DEFERRED, default=False), # taskboard — all off by default; enable on dedicated scheduler members ToolDef(name="ListBoardTasks", desc="列出任务板上的任务", group=ToolGroup.TASKBOARD, default=False), ToolDef(name="ClaimTask", desc="认领一个任务板任务", group=ToolGroup.TASKBOARD, default=False), diff --git a/core/agents/communication/chat_tool_service.py b/core/agents/communication/chat_tool_service.py index b24479ebd..5dd710581 100644 --- a/core/agents/communication/chat_tool_service.py +++ b/core/agents/communication/chat_tool_service.py @@ -325,6 +325,9 @@ def _register_chats(self, registry: ToolRegistry) -> None: }, handler=self._handle_chats, source="chat", + search_hint="list chats conversations unread messages", + is_read_only=True, + is_concurrency_safe=True, ) ) @@ -358,6 +361,9 @@ def _register_chat_read(self, registry: ToolRegistry) -> None: }, handler=self._handle_chat_read, source="chat", + search_hint="read chat messages history conversation", + is_read_only=True, + is_concurrency_safe=True, ) ) @@ -400,6 +406,7 @@ def _register_chat_send(self, registry: ToolRegistry) -> None: }, handler=self._handle_chat_send, source="chat", + search_hint="send message reply chat entity", ) ) @@ -425,6 +432,9 @@ def _register_chat_search(self, registry: ToolRegistry) -> None: }, handler=self._handle_chat_search, source="chat", + search_hint="search messages query chat history", + is_read_only=True, + is_concurrency_safe=True, ) ) @@ -446,5 +456,8 @@ def _register_directory(self, registry: ToolRegistry) -> None: }, handler=self._handle_directory, source="chat", + search_hint="browse entity directory find agent human", + is_read_only=True, + is_concurrency_safe=True, ) ) diff --git a/core/agents/service.py b/core/agents/service.py index a3eed8f1e..20ae51f61 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -21,20 +21,85 @@ logger = logging.getLogger(__name__) +# ── Sub-agent tool filtering (CC alignment) ────────────────────────────────── +# Tools that sub-agents must never access (prevents controlling parent). +AGENT_DISALLOWED: set[str] = {"TaskOutput", "TaskStop", "Agent"} + +# Per-type allowed tool sets. Tools not in the set are blocked. +EXPLORE_ALLOWED: set[str] = {"Read", "Grep", "Glob", "list_dir", "WebSearch", "WebFetch", "tool_search"} +PLAN_ALLOWED: set[str] = EXPLORE_ALLOWED # plan agents are also read-only +BASH_ALLOWED: set[str] = {"Bash", "Read", "Grep", "Glob", "list_dir", "tool_search"} + + +def _get_tool_filters(subagent_type: str) -> tuple[set[str], set[str] | None]: + """Return (extra_blocked_tools, allowed_tools) for a sub-agent type. + + For explore/plan/bash: use allowed_tools whitelist (ToolRegistry skips unmatched). + For general: only block AGENT_DISALLOWED, no whitelist. + """ + agent_type = subagent_type.lower() + allowed_map: dict[str, set[str]] = { + "explore": EXPLORE_ALLOWED, + "plan": PLAN_ALLOWED, + "bash": BASH_ALLOWED, + } + + if agent_type in allowed_map: + return AGENT_DISALLOWED, allowed_map[agent_type] + + # general: only block parent-controlling tools, no whitelist + return AGENT_DISALLOWED, None + + +def _filter_fork_messages(messages: list) -> list: + """Filter parent messages for forkContext sub-agent spawning. + + Equivalent to CC's yF0: removes assistant messages whose tool_use blocks + have no matching tool_result in a subsequent user message (orphan tool_use). + Orphan tool_use blocks cause Anthropic API validation errors. + """ + # Collect all tool_use_ids that have a corresponding tool_result + answered: set[str] = set() + for msg in messages: + # ToolMessage or user message with tool_result content + tool_call_id = getattr(msg, "tool_call_id", None) + if tool_call_id: + answered.add(tool_call_id) + content = getattr(msg, "content", None) + if isinstance(content, list): + for block in content: + if isinstance(block, dict) and block.get("type") == "tool_result": + tid = block.get("tool_use_id") or block.get("tool_call_id") + if tid: + answered.add(tid) + + result = [] + for msg in messages: + content = getattr(msg, "content", None) + if isinstance(content, list): + tool_uses = [b for b in content if isinstance(b, dict) and b.get("type") == "tool_use"] + if tool_uses and any(b.get("id") not in answered for b in tool_uses): + continue # skip assistant message with unanswered tool_use + result.append(msg) + return result + AGENT_SCHEMA = { "name": "Agent", "description": ( - "Launch a new agent to handle complex tasks autonomously. " - "Use subagent_type to select a specialized agent, or omit for default. " - "Agents run independently with their own tool stack." + "Launch a sub-agent for independent task execution. " + "Types: explore (read-only codebase search), plan (architecture design, read-only), " + "bash (shell commands only), general (full tool access). " + "Use for: multi-step tasks, parallel work, tasks needing isolation. " + "Do NOT use for simple file reads or single grep searches — use the tools directly." ), "parameters": { "type": "object", "properties": { "subagent_type": { "type": "string", - "description": "Type of agent to spawn (e.g. 'Explore', 'Coder'). Omit for general-purpose.", + "enum": ["explore", "plan", "general", "bash"], + "description": "Type of agent to spawn. Omit for general-purpose.", }, "prompt": { "type": "string", @@ -60,6 +125,16 @@ "type": "integer", "description": "Maximum turns the agent can take", }, + "fork_context": { + "type": "boolean", + "default": False, + "description": ( + "Inherit parent conversation history as read-only context. " + "Use when the sub-agent needs background from the parent's work. " + "Adds a ### ENTERING SUB-AGENT ROUTINE ### marker so the sub-agent " + "knows which messages are context vs its actual task." + ), + }, }, "required": ["prompt"], }, @@ -67,7 +142,7 @@ TASK_OUTPUT_SCHEMA = { "name": "TaskOutput", - "description": "Get the output of a background agent task by its task_id.", + "description": "Get output of a background task (agent or bash). Blocks until task completes by default. Returns full text output or error.", "parameters": { "type": "object", "properties": { @@ -82,7 +157,7 @@ TASK_STOP_SCHEMA = { "name": "TaskStop", - "description": "Stop a running background agent task.", + "description": "Cancel a running background task. Sends cancellation signal; task may take a moment to stop.", "parameters": { "type": "object", "properties": { @@ -185,6 +260,7 @@ def __init__( schema=AGENT_SCHEMA, handler=self._handle_agent, source="AgentService", + search_hint="launch sub-agent spawn parallel task independent", ) ) tool_registry.register( @@ -194,6 +270,9 @@ def __init__( schema=TASK_OUTPUT_SCHEMA, handler=self._handle_task_output, source="AgentService", + search_hint="get background task output result poll", + is_read_only=True, + is_concurrency_safe=True, ) ) tool_registry.register( @@ -203,6 +282,7 @@ def __init__( schema=TASK_STOP_SCHEMA, handler=self._handle_task_stop, source="AgentService", + search_hint="stop cancel background task agent", ) ) @@ -214,6 +294,7 @@ async def _handle_agent( description: str | None = None, run_in_background: bool = False, max_turns: int | None = None, + fork_context: bool = False, ) -> str: """Spawn an independent LeonAgent and run it with the given prompt.""" from sandbox.thread_context import get_current_thread_id @@ -245,6 +326,7 @@ async def _handle_agent( max_turns, description=description or "", run_in_background=run_in_background, + fork_context=fork_context, ) ) if run_in_background: @@ -281,6 +363,7 @@ async def _run_agent( max_turns: int | None, description: str = "", run_in_background: bool = False, + fork_context: bool = False, ) -> str: """Create and run an independent LeonAgent, collect its text output.""" # Isolate this sub-agent from the parent's LangChain callback chain. @@ -324,6 +407,9 @@ async def _run_agent( # # Try to use context fork from parent agent's BootstrapConfig. # Falls back to create_leon_agent when bootstrap is not available. + # Compute tool filtering for this sub-agent type + extra_blocked, allowed = _get_tool_filters(subagent_type) + try: from core.runtime.fork import fork_context @@ -337,6 +423,8 @@ async def _run_agent( agent = create_leon_agent( model_name=child_bootstrap.model_name, workspace_root=child_bootstrap.workspace_root, + extra_blocked_tools=extra_blocked, + allowed_tools=allowed, verbose=False, ) else: @@ -345,6 +433,8 @@ async def _run_agent( agent = create_leon_agent( model_name=self._model_name, workspace_root=self._workspace_root, + extra_blocked_tools=extra_blocked, + allowed_tools=allowed, verbose=False, ) # In async context LeonAgent defers checkpointer init; call ainit() to @@ -380,8 +470,24 @@ async def _run_agent( config = {"configurable": {"thread_id": thread_id}} output_parts: list[str] = [] + # Build initial input — with or without forked parent context + if fork_context: + from sandbox.thread_context import get_current_messages + parent_msgs = get_current_messages() + _FORK_MARKER = ( + "\n\n### ENTERING SUB-AGENT ROUTINE ###\n" + "Messages above are from the parent thread (read-only context).\n" + "Only complete the specific task assigned below.\n\n" + ) + initial_messages: list = [ + *_filter_fork_messages(parent_msgs), + {"role": "user", "content": _FORK_MARKER + prompt}, + ] + else: + initial_messages = [{"role": "user", "content": prompt}] + async for chunk in agent.agent.astream( - {"messages": [{"role": "user", "content": prompt}]}, + {"messages": initial_messages}, config=config, stream_mode="updates", ): diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 6cb1814e7..5e5e327f8 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -140,6 +140,8 @@ def __init__( queue_manager: MessageQueueManager | None = None, chat_repos: dict | None = None, extra_allowed_paths: list[str] | None = None, + extra_blocked_tools: set[str] | None = None, + allowed_tools: set[str] | None = None, verbose: bool = False, ): """ @@ -238,7 +240,13 @@ def __init__( self.checkpointer = None # Initialize ToolRegistry and Services (new architecture) - self._tool_registry = ToolRegistry(blocked_tools=self._get_member_blocked_tools()) + blocked = self._get_member_blocked_tools() + if extra_blocked_tools: + blocked = blocked | extra_blocked_tools + self._tool_registry = ToolRegistry( + blocked_tools=blocked, + allowed_tools=allowed_tools, + ) self._init_services() # Build middleware stack diff --git a/core/runtime/loop.py b/core/runtime/loop.py index dc10e0cfd..626a1eba6 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -112,6 +112,10 @@ async def astream( messages.append(ai_msg) break + # Expose current messages for forkContext sub-agent spawning + from sandbox.thread_context import set_current_messages + set_current_messages(messages + [ai_msg]) + # --- Execute tools through middleware chain --- tool_results = await self._execute_tools(tool_calls, response) diff --git a/core/runtime/middleware/prompt_caching/__init__.py b/core/runtime/middleware/prompt_caching/__init__.py index 87f4e92b4..f77faded0 100644 --- a/core/runtime/middleware/prompt_caching/__init__.py +++ b/core/runtime/middleware/prompt_caching/__init__.py @@ -10,6 +10,7 @@ from warnings import warn from langchain_anthropic.chat_models import ChatAnthropic +from langchain_core.messages import SystemMessage try: from langchain.agents.middleware.types import ( @@ -68,6 +69,26 @@ def __init__( self.min_messages_to_cache = min_messages_to_cache self.unsupported_model_behavior = unsupported_model_behavior + def _apply_system_cache(self, request: ModelRequest) -> ModelRequest: + """Add cache_control to the first (static) block of system_message. + + Anthropic prompt caching requires cache_control on the system content + blocks, not on messages. Marking the first block caches the entire + static system prefix (identity + tool rules) across sessions. + """ + sm = request.system_message + if sm is None: + return request + content = sm.content + if isinstance(content, str): + new_content: list = [{"type": "text", "text": content, "cache_control": {"type": self.type}}] + elif isinstance(content, list) and content: + first = {**content[0], "cache_control": {"type": self.type}} + new_content = [first, *content[1:]] + else: + return request + return request.override(system_message=SystemMessage(content=new_content)) + def _should_apply_caching(self, request: ModelRequest) -> bool: """Check if caching should be applied to the request. @@ -112,12 +133,7 @@ def wrap_model_call( """ if not self._should_apply_caching(request): return handler(request) - - new_model_settings = { - **request.model_settings, - "cache_control": {"type": self.type, "ttl": self.ttl}, - } - return handler(request.override(model_settings=new_model_settings)) + return handler(self._apply_system_cache(request)) async def awrap_model_call( self, @@ -135,12 +151,7 @@ async def awrap_model_call( """ if not self._should_apply_caching(request): return await handler(request) - - new_model_settings = { - **request.model_settings, - "cache_control": {"type": self.type, "ttl": self.ttl}, - } - return await handler(request.override(model_settings=new_model_settings)) + return await handler(self._apply_system_cache(request)) __all__ = ["PromptCachingMiddleware"] diff --git a/core/runtime/prompts.py b/core/runtime/prompts.py index 17af27a51..3e790be4e 100644 --- a/core/runtime/prompts.py +++ b/core/runtime/prompts.py @@ -81,11 +81,14 @@ def build_rules_section( - Reserve `Bash` for: git, package managers, build tools, tests, and other system operations.""") # Rule 6: Background task description - rules.append("""6. **Background Task Description**: When using `Bash` or `Agent` with `run_in_background: true`, always include a clear `description` parameter. # noqa: E501 + rules.append("""6. **Background Task Description**: When using `Bash` or `Agent` with `run_in_background: true`, always include a clear `description` parameter. - The description is shown to the user in the background task indicator. - Keep it concise (5–10 words), action-oriented, e.g. "Run test suite", "Analyze API codebase". - Without a description, the raw command or agent name is shown, which is hard to read.""") + # Rule 7: Deferred tools + rules.append("7. **Deferred Tools**: Some tools are available but not shown by default. Use `tool_search` to discover them by name or keyword.") + return "\n\n".join(rules) @@ -102,61 +105,13 @@ def build_base_prompt(context: str, rules: str) -> str: _AGENT_TOOL_SECTION = """ -**Agent Tool (Sub-agent Orchestration):** - -Use the Agent tool to launch specialized sub-agents for complex tasks: -- `explore`: Read-only codebase exploration. Use for: finding files, searching code, understanding implementations. -- `plan`: Design implementation plans. Use for: architecture decisions, multi-step planning. -- `bash`: Execute shell commands. Use for: git operations, running tests, system commands. -- `general`: Full tool access. Use for: independent multi-step tasks requiring file modifications. - -When to use Agent: -- Open-ended searches that may require multiple rounds of exploration -- Tasks that can run independently while you continue other work -- Complex operations that benefit from specialized focus - -When NOT to use Agent: -- Simple file reads (use Read directly) -- Specific searches with known patterns (use Grep directly) -- Quick operations that don't need isolation - -**Todo Tools (Task Management):** - -Use Todo tools to track progress on complex, multi-step tasks: -- `TaskCreate`: Create a new task with subject, description, and activeForm (present continuous for spinner) -- `TaskList`: View all tasks and their status -- `TaskGet`: Get full details of a specific task -- `TaskUpdate`: Update task status (pending → in_progress → completed) or details - -When to use Todo: -- Complex tasks with 3+ distinct steps -- When the user provides multiple tasks to complete -- To show progress on non-trivial work - -When NOT to use Todo: -- Single, straightforward tasks -- Trivial operations that don't need tracking -""" - -_SKILLS_SECTION = """ -**Skills (Specialized Knowledge):** - -Use the `load_skill` tool to access specialized domain knowledge and workflows: -- Skills provide focused instructions for specific tasks (e.g., TDD, debugging, git workflows) -- Call `load_skill(skill_name)` to load a skill's content into context -- Available skills are listed in the load_skill tool description - -When to use load_skill: -- When you need specialized guidance for a specific workflow -- To access domain-specific best practices -- When the user mentions a skill by name (e.g., "use TDD skill") - -Progressive disclosure: Skills are loaded on-demand to save tokens. +**Sub-agent Types:** +- `explore`: Read-only codebase exploration (Grep, Glob, Read only) +- `plan`: Architecture design and planning (read-only tools) +- `bash`: Shell command execution (Bash + read tools) +- `general`: Full tool access for independent multi-step tasks """ def build_common_sections(skills_enabled: bool) -> str: - prompt = _AGENT_TOOL_SECTION - if skills_enabled: - prompt += _SKILLS_SECTION - return prompt + return _AGENT_TOOL_SECTION diff --git a/core/tools/command/service.py b/core/tools/command/service.py index 475289b9c..1b9459d64 100644 --- a/core/tools/command/service.py +++ b/core/tools/command/service.py @@ -63,7 +63,11 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "Bash", - "description": ("Execute shell command. OS auto-detects shell (mac->zsh, linux->bash, win->powershell)."), + "description": ( + "Execute shell command (zsh on macOS, bash on Linux, PowerShell on Windows). " + "Default timeout 120s (max 600s). Dangerous commands are blocked. " + "Prefer dedicated tools over Bash: Read over cat, Grep over grep/rg, Glob over find/ls, Edit over sed/awk." + ), "parameters": { "type": "object", "properties": { diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index ea92995ca..0eadc7516 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -69,7 +69,12 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "Read", - "description": ("Read file content (text/code/images/PDF/PPTX/Notebook). Path must be absolute."), + "description": ( + "Read file content. Output uses cat -n format (line numbers starting at 1). " + "Default reads up to 2000 lines from start; use offset/limit for long files. " + "Supports images (PNG/JPG), PDF (use pages param for large PDFs), and Jupyter notebooks. " + "Path must be absolute." + ), "parameters": { "type": "object", "properties": { @@ -85,6 +90,10 @@ def _register(self, registry: ToolRegistry) -> None: "type": "integer", "description": "Number of lines to read (optional)", }, + "pages": { + "type": "string", + "description": "Page range for PDF files (e.g. '1-5'). Max 20 pages per request.", + }, }, "required": ["file_path"], }, @@ -103,7 +112,10 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "Write", - "description": "Create new file. Path must be absolute. Fails if file exists.", + "description": ( + "Create or overwrite a file with full content. Forces LF line endings. " + "Fails if file already exists — use Edit for modifications. Path must be absolute." + ), "parameters": { "type": "object", "properties": { @@ -132,10 +144,9 @@ def _register(self, registry: ToolRegistry) -> None: schema={ "name": "Edit", "description": ( - "Edit existing file using exact string replacement. " - "MUST read file before editing. " - "old_string must be unique in file. " - "Set replace_all=true to replace all occurrences." + "Edit file via exact string replacement. You MUST Read the file first. " + "old_string must match exactly one location (or use replace_all=true). " + "Does not support .ipynb files (use Write to overwrite full JSON). Path must be absolute." ), "parameters": { "type": "object", @@ -172,7 +183,7 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "list_dir", - "description": "List directory contents. Path must be absolute.", + "description": "List directory contents (files and subdirectories, non-recursive). Path must be absolute.", "parameters": { "type": "object", "properties": { diff --git a/core/tools/search/service.py b/core/tools/search/service.py index 10ccb6717..cbf0057ba 100644 --- a/core/tools/search/service.py +++ b/core/tools/search/service.py @@ -52,7 +52,12 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "Grep", - "description": "Search file contents using regex patterns.", + "description": ( + "Regex search across files (ripgrep-based). " + "Default output_mode: files_with_matches (sorted by mtime). Default head_limit: 250 entries. " + "Auto-excludes .git/.svn/.hg dirs. Max column width 500 chars (suppresses minified/base64). " + "Use output_mode='content' with after_context/before_context/context for context lines." + ), "parameters": { "type": "object", "properties": { @@ -105,6 +110,10 @@ def _register(self, registry: ToolRegistry) -> None: "type": "boolean", "description": "Allow pattern to span multiple lines", }, + "line_numbers": { + "type": "boolean", + "description": "Show line numbers (default true). Only applies with output_mode='content'.", + }, }, "required": ["pattern"], }, @@ -123,7 +132,11 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "Glob", - "description": "Find files by glob pattern. Returns paths sorted by modification time.", + "description": ( + "Fast file pattern matching (ripgrep-based). Returns paths sorted by modification time. " + "Includes hidden files, ignores .gitignore. Default limit 100 results. " + "Use '**/*.py' for recursive search. Path must be absolute." + ), "parameters": { "type": "object", "properties": { @@ -192,6 +205,7 @@ def _grep( head_limit: int | None = None, offset: int | None = None, multiline: bool = False, + line_numbers: bool = True, ) -> str: ok, error, resolved = self._validate_path(path) if not ok: @@ -215,6 +229,7 @@ def _grep( head_limit=head_limit, offset=offset, multiline=multiline, + line_numbers=line_numbers, ) except Exception: pass # fallback to Python @@ -244,6 +259,7 @@ def _ripgrep_search( head_limit: int | None, offset: int | None, multiline: bool, + line_numbers: bool = True, ) -> str: cmd: list[str] = ["rg", pattern, str(path)] @@ -264,7 +280,8 @@ def _ripgrep_search( elif output_mode == "count": cmd.append("--count") elif output_mode == "content": - cmd.extend(["--line-number", "--no-heading"]) + ln_flag = "--line-number" if line_numbers else "--no-line-number" + cmd.extend([ln_flag, "--no-heading"]) if context is not None: cmd.extend(["-C", str(context)]) else: diff --git a/core/tools/skills/service.py b/core/tools/skills/service.py index e65215a20..c262ed27e 100644 --- a/core/tools/skills/service.py +++ b/core/tools/skills/service.py @@ -65,6 +65,8 @@ def _register(self, registry: ToolRegistry) -> None: schema=self._get_schema, handler=self._load_skill, source="SkillsService", + is_concurrency_safe=True, + is_read_only=True, ) ) @@ -75,9 +77,10 @@ def _get_schema(self) -> dict: return { "name": "load_skill", "description": ( - f"Load a specialized skill to access domain-specific knowledge and workflows.\n\n" - f"Available skills:\n{skills_list}\n\n" - f"Returns the skill's instructions and context." + f"Load a skill for domain-specific guidance. " + f"Use when you need specialized workflows (TDD, debugging, git). " + f"Skills are loaded on-demand to save context.\n\n" + f"Available skills:\n{skills_list}" ), "parameters": { "type": "object", diff --git a/core/tools/task/service.py b/core/tools/task/service.py index a5dacacf1..dd659016d 100644 --- a/core/tools/task/service.py +++ b/core/tools/task/service.py @@ -22,7 +22,11 @@ TASK_CREATE_SCHEMA = { "name": "TaskCreate", - "description": ("Create a new task to track work progress. Tasks are created with status 'pending'."), + "description": ( + "Create a task to track multi-step work. " + "Use for complex tasks with 3+ steps or when managing multiple parallel workstreams. " + "Status starts as 'pending'." + ), "parameters": { "type": "object", "properties": { @@ -157,12 +161,14 @@ def _get_thread_id(self) -> str: return tid or "default" def _register(self, registry: ToolRegistry) -> None: + _READ_ONLY = {"TaskGet", "TaskList"} for name, schema, handler in [ ("TaskCreate", TASK_CREATE_SCHEMA, self._create), ("TaskGet", TASK_GET_SCHEMA, self._get), ("TaskList", TASK_LIST_SCHEMA, self._list), ("TaskUpdate", TASK_UPDATE_SCHEMA, self._update), ]: + ro = name in _READ_ONLY registry.register( ToolEntry( name=name, @@ -170,6 +176,8 @@ def _register(self, registry: ToolRegistry) -> None: schema=schema, handler=handler, source="TaskService", + is_concurrency_safe=ro, + is_read_only=ro, ) ) diff --git a/core/tools/tool_search/service.py b/core/tools/tool_search/service.py index 9b5ceba77..a770b4ca4 100644 --- a/core/tools/tool_search/service.py +++ b/core/tools/tool_search/service.py @@ -15,13 +15,18 @@ TOOL_SEARCH_SCHEMA = { "name": "tool_search", - "description": ("Search for available tools. Use this to discover tools that might help with your task."), + "description": ( + "Search for available tools by name or keyword. " + "Use 'select:ToolA,ToolB' for exact lookup (returns full schema). " + "Use keywords for fuzzy search (up to 5 results). " + "Deferred tools are only usable after discovery via this tool." + ), "parameters": { "type": "object", "properties": { "query": { "type": "string", - "description": "Search query - tool name or description of what you want to do", + "description": "Search query. Use 'select:ToolA,ToolB' for exact name lookup, or keywords for fuzzy search.", }, }, "required": ["query"], @@ -41,6 +46,8 @@ def __init__(self, registry: ToolRegistry): schema=TOOL_SEARCH_SCHEMA, handler=self._search, source="ToolSearchService", + is_concurrency_safe=True, + is_read_only=True, ) ) logger.info("ToolSearchService initialized") diff --git a/core/tools/web/service.py b/core/tools/web/service.py index 077db9b70..41bccf5df 100644 --- a/core/tools/web/service.py +++ b/core/tools/web/service.py @@ -62,7 +62,10 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "WebSearch", - "description": "Search the web for current information. Returns titles, URLs, and snippets.", + "description": ( + "Search the web. Returns titles, URLs, and text snippets. " + "Use for current events, documentation lookups, or fact-checking. Max 10 results per query." + ), "parameters": { "type": "object", "properties": { @@ -90,6 +93,8 @@ def _register(self, registry: ToolRegistry) -> None: }, handler=self._web_search, source="WebService", + is_concurrency_safe=True, + is_read_only=True, ) ) @@ -99,7 +104,11 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "WebFetch", - "description": "Fetch a URL and extract specific information using AI. Returns processed content, not raw HTML.", + "description": ( + "Fetch a URL and extract specific information via AI. Returns processed text, not raw HTML. " + "Provide a focused prompt describing what to extract. " + "Useful for reading documentation pages, API references, or articles." + ), "parameters": { "type": "object", "properties": { @@ -117,6 +126,8 @@ def _register(self, registry: ToolRegistry) -> None: }, handler=self._web_fetch, source="WebService", + is_concurrency_safe=True, + is_read_only=True, ) ) diff --git a/core/tools/wechat/service.py b/core/tools/wechat/service.py index 19f7ffb7f..69a6670e2 100644 --- a/core/tools/wechat/service.py +++ b/core/tools/wechat/service.py @@ -83,6 +83,7 @@ def _register_wechat_send(self, registry: ToolRegistry) -> None: }, handler=self._handle_send, source="wechat", + search_hint="send wechat message to contact", ) ) @@ -101,5 +102,7 @@ def _register_wechat_contacts(self, registry: ToolRegistry) -> None: }, handler=self._handle_contacts, source="wechat", + is_concurrency_safe=True, + is_read_only=True, ) ) diff --git a/sandbox/thread_context.py b/sandbox/thread_context.py index d52ba7ef1..d98e9895c 100644 --- a/sandbox/thread_context.py +++ b/sandbox/thread_context.py @@ -3,10 +3,14 @@ from __future__ import annotations from contextvars import ContextVar +from typing import Any _current_thread_id: ContextVar[str] = ContextVar("sandbox_thread_id", default="") # @@@run-context - groups file ops per execution unit: checkpoint_id in TUI, run_id in web mode. _current_run_id: ContextVar[str] = ContextVar("sandbox_run_id", default="") +# Parent conversation messages — set by QueryLoop before tool execution; read by AgentService +# for forkContext=True sub-agent spawning. +_current_messages: ContextVar[list[Any]] = ContextVar("current_messages", default=[]) def set_current_thread_id(thread_id: str) -> None: @@ -25,3 +29,11 @@ def set_current_run_id(run_id: str) -> None: def get_current_run_id() -> str | None: value = _current_run_id.get() return value if value else None + + +def set_current_messages(messages: list[Any]) -> None: + _current_messages.set(list(messages)) + + +def get_current_messages() -> list[Any]: + return _current_messages.get() From 5c001d79ee0f5cda90d6f24b9687adaf6a9389b3 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 19:01:26 -0700 Subject: [PATCH 013/517] fix(search): align Grep/Glob with CC ripgrep behavior - Add --max-columns 500 to suppress minified/base64 output - Add missing VCS excludes: .svn, .hg, .bzr, .jj, .sl - Default head_limit 250 (matches CC's undocumented cap) --- core/tools/search/service.py | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/core/tools/search/service.py b/core/tools/search/service.py index cbf0057ba..0aacfab01 100644 --- a/core/tools/search/service.py +++ b/core/tools/search/service.py @@ -17,6 +17,11 @@ DEFAULT_EXCLUDES: list[str] = [ "node_modules", ".git", + ".svn", + ".hg", + ".bzr", + ".jj", + ".sl", "__pycache__", ".venv", "venv", @@ -202,7 +207,7 @@ def _grep( before_context: int | None = None, context: int | None = None, output_mode: str = "files_with_matches", - head_limit: int | None = None, + head_limit: int | None = 250, offset: int | None = None, multiline: bool = False, line_numbers: bool = True, @@ -261,7 +266,7 @@ def _ripgrep_search( multiline: bool, line_numbers: bool = True, ) -> str: - cmd: list[str] = ["rg", pattern, str(path)] + cmd: list[str] = ["rg", pattern, str(path), "--max-columns", "500"] for excl in DEFAULT_EXCLUDES: cmd.extend(["--glob", f"!{excl}"]) From fe19e378bb6f6a5f67122dd317136549e03eab40 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 19:14:05 -0700 Subject: [PATCH 014/517] feat(lsp): add LSP tool via multilspy (5 operations) Registers a DEFERRED LSP tool providing code intelligence: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol. - _LSPSession: holds multilspy LanguageServer alive in a background asyncio task using start_server() context manager + Event-based lifecycle control - LSPService: lazy per-language session pool, auto-detects language from file extension, converts absolute paths to workspace-relative - Integrated into LeonAgent._init_services() with CleanupRegistry at priority 1 - Optional dep: pip install multilspy (or leonai[lsp]) - Supported: python, typescript, javascript, go, rust, java, ruby, kotlin, csharp - Language servers auto-downloaded on first use per multilspy design --- core/runtime/agent.py | 29 ++++ core/tools/lsp/__init__.py | 0 core/tools/lsp/service.py | 331 +++++++++++++++++++++++++++++++++++++ pyproject.toml | 3 +- 4 files changed, 362 insertions(+), 1 deletion(-) create mode 100644 core/tools/lsp/__init__.py create mode 100644 core/tools/lsp/service.py diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 5e5e327f8..4871e48d7 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -326,6 +326,7 @@ def __init__( # Wire CleanupRegistry for priority-ordered resource teardown self._cleanup_registry = CleanupRegistry() + self._cleanup_registry.register(self._cleanup_lsp_service, priority=1) self._cleanup_registry.register(self._cleanup_sandbox, priority=2) self._cleanup_registry.register(self._mark_terminated, priority=3) self._cleanup_registry.register(self._cleanup_mcp_client, priority=4) @@ -774,6 +775,22 @@ def close(self): except Exception as e: print(f"[LeonAgent] {step_name} cleanup error: {e}") + def _cleanup_lsp_service(self) -> None: + """Stop all LSP language server processes.""" + lsp = getattr(self, "_lsp_service", None) + if lsp is None: + return + try: + import asyncio + + loop = asyncio.get_event_loop() + if loop.is_running(): + loop.create_task(lsp.close()) + else: + loop.run_until_complete(lsp.close()) + except Exception as e: + logger.debug("[LeonAgent] LSP cleanup error: %s", e) + def _cleanup_sandbox(self) -> None: """Clean up sandbox resources.""" if hasattr(self, "_sandbox") and self._sandbox: @@ -1095,6 +1112,18 @@ def _init_services(self) -> None: except ImportError: self._wechat_tool_service = None + # LSP tools — DEFERRED, always registered, multilspy checked at call time + self._lsp_service = None + try: + from core.tools.lsp.service import LSPService + + self._lsp_service = LSPService( + registry=self._tool_registry, + workspace_root=self.workspace_root, + ) + except Exception as e: + logger.debug("[LeonAgent] LSPService init skipped: %s", e) + if self.verbose: all_tools = self._tool_registry.list_all() inline = [t for t in all_tools if t.mode.value == "inline"] diff --git a/core/tools/lsp/__init__.py b/core/tools/lsp/__init__.py new file mode 100644 index 000000000..e69de29bb diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py new file mode 100644 index 000000000..5a5b0a55e --- /dev/null +++ b/core/tools/lsp/service.py @@ -0,0 +1,331 @@ +"""LSP Service - Language Server Protocol code intelligence via multilspy. + +Registers a single DEFERRED `LSP` tool with 5 operations: + goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol + +Language servers are auto-downloaded on first use per language. The server +process is started lazily on the first LSP call and kept alive until close(). + +Supported languages (via multilspy): + python, typescript, javascript, go, rust, java, ruby, kotlin, csharp + +Requires: pip install multilspy (optional dependency) +""" + +from __future__ import annotations + +import asyncio +import json +import logging +from pathlib import Path +from typing import Any + +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry + +logger = logging.getLogger(__name__) + +LSP_SCHEMA = { + "name": "LSP", + "description": ( + "Language Server Protocol code intelligence. " + "Operations: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol. " + "Language servers are auto-downloaded on first use. " + "Supports python, typescript, javascript, go, rust, java, ruby, kotlin. " + "file_path must be absolute. line/column are zero-based." + ), + "parameters": { + "type": "object", + "properties": { + "operation": { + "type": "string", + "enum": ["goToDefinition", "findReferences", "hover", "documentSymbol", "workspaceSymbol"], + "description": "LSP operation to perform", + }, + "file_path": { + "type": "string", + "description": "Absolute path to file (required for all operations except workspaceSymbol)", + }, + "line": { + "type": "integer", + "description": "Zero-based line number (required for goToDefinition, findReferences, hover)", + }, + "column": { + "type": "integer", + "description": "Zero-based column number (required for goToDefinition, findReferences, hover)", + }, + "query": { + "type": "string", + "description": "Symbol name to search (required for workspaceSymbol)", + }, + "language": { + "type": "string", + "description": "Language override. Auto-detected from file extension if omitted.", + }, + }, + "required": ["operation"], + }, +} + +# File extension → multilspy language identifier +_EXT_TO_LANG: dict[str, str] = { + ".py": "python", + ".ts": "typescript", + ".tsx": "typescript", + ".js": "javascript", + ".jsx": "javascript", + ".go": "go", + ".rs": "rust", + ".java": "java", + ".rb": "ruby", + ".kt": "kotlin", + ".cs": "csharp", +} + + +class _LSPSession: + """Holds a multilspy LanguageServer alive in a background asyncio task. + + Pattern: start_server() is an async context manager that must stay open + for the lifetime of the session. We enter it inside a background Task and + use an Event to signal readiness. Stopping sets a second Event that causes + the background task to exit the context and shut down the server process. + """ + + def __init__(self, language: str, workspace_root: str) -> None: + self.language = language + self._workspace_root = workspace_root + self._ready = asyncio.Event() + self._stop = asyncio.Event() + self._task: asyncio.Task | None = None + self._lsp: Any = None + self._error: Exception | None = None + + async def start(self) -> None: + self._task = asyncio.create_task(self._run(), name=f"lsp-{self.language}") + try: + await asyncio.wait_for(asyncio.shield(self._ready.wait()), timeout=60) + except asyncio.TimeoutError: + raise TimeoutError(f"LSP server for '{self.language}' did not start within 60s") + if self._error: + raise self._error + + async def _run(self) -> None: + try: + from multilspy import LanguageServer + from multilspy.multilspy_config import MultilspyConfig + from multilspy.multilspy_logger import MultilspyLogger + + config = MultilspyConfig.from_dict({"code_language": self.language}) + lsp_logger = MultilspyLogger() + self._lsp = LanguageServer.create(config, lsp_logger, self._workspace_root) + async with self._lsp.start_server(): + self._ready.set() + await self._stop.wait() + except Exception as e: + self._error = e + self._ready.set() # unblock any waiters + logger.error("[LSPService] %s server error: %s", self.language, e) + + async def stop(self) -> None: + self._stop.set() + if self._task and not self._task.done(): + try: + await asyncio.wait_for(self._task, timeout=5) + except (asyncio.TimeoutError, asyncio.CancelledError): + self._task.cancel() + try: + await self._task + except asyncio.CancelledError: + pass + + # ── request methods ─────────────────────────────────────────────── + + async def request_definition(self, rel_path: str, line: int, col: int) -> list: + return await self._lsp.request_definition(rel_path, line, col) or [] + + async def request_references(self, rel_path: str, line: int, col: int) -> list: + return await self._lsp.request_references(rel_path, line, col) or [] + + async def request_hover(self, rel_path: str, line: int, col: int) -> Any: + return await self._lsp.request_hover(rel_path, line, col) + + async def request_document_symbols(self, rel_path: str) -> list: + symbols, _ = await self._lsp.request_document_symbols(rel_path) + return symbols or [] + + async def request_workspace_symbol(self, query: str) -> list: + return await self._lsp.request_workspace_symbol(query) or [] + + +class LSPService: + """Registers the LSP tool (DEFERRED) into ToolRegistry. + + The language server is started lazily on the first request per language + and kept alive until close() is called (typically at agent shutdown). + """ + + def __init__(self, registry: ToolRegistry, workspace_root: str | Path) -> None: + self._workspace_root = str(Path(workspace_root).resolve()) + self._sessions: dict[str, _LSPSession] = {} + registry.register( + ToolEntry( + name="LSP", + mode=ToolMode.DEFERRED, + schema=LSP_SCHEMA, + handler=self._handle, + source="LSPService", + search_hint="language server definition references hover symbols go-to", + is_read_only=True, + is_concurrency_safe=True, + ) + ) + logger.info("LSPService initialized (workspace=%s)", self._workspace_root) + + # ── session management ──────────────────────────────────────────── + + async def _get_session(self, language: str) -> _LSPSession: + if language not in self._sessions: + logger.info("[LSPService] starting %s language server...", language) + session = _LSPSession(language, self._workspace_root) + await session.start() + self._sessions[language] = session + logger.info("[LSPService] %s language server ready", language) + return self._sessions[language] + + def _detect_language(self, file_path: str) -> str | None: + return _EXT_TO_LANG.get(Path(file_path).suffix.lower()) + + def _to_relative(self, file_path: str) -> str: + try: + return str(Path(file_path).relative_to(self._workspace_root)) + except ValueError: + return file_path # fallback: pass as-is + + # ── output formatters ───────────────────────────────────────────── + + @staticmethod + def _fmt_location(loc: Any) -> dict: + start = loc.get("range", {}).get("start", {}) + return { + "file": loc.get("absolutePath") or loc.get("uri", ""), + "line": start.get("line", 0), + "column": start.get("character", 0), + } + + @staticmethod + def _fmt_hover(result: Any) -> str: + contents = result.get("contents", "") + if isinstance(contents, dict): + return contents.get("value", str(contents)) + if isinstance(contents, list): + parts = [] + for c in contents: + parts.append(c.get("value", str(c)) if isinstance(c, dict) else str(c)) + return "\n".join(parts) + return str(contents) + + @staticmethod + def _fmt_symbol(sym: Any) -> dict: + loc = sym.get("location") or {} + start = loc.get("range", {}).get("start", {}) if loc else {} + return { + "name": sym.get("name", ""), + "kind": sym.get("kind"), + "file": loc.get("absolutePath", ""), + "line": start.get("line"), + } + + # ── tool handler ────────────────────────────────────────────────── + + async def _handle( + self, + operation: str, + file_path: str | None = None, + line: int | None = None, + column: int | None = None, + query: str | None = None, + language: str | None = None, + ) -> str: + try: + import multilspy # noqa: F401 + except ImportError: + return ( + "LSP unavailable: multilspy not installed.\n" + "Install with: pip install multilspy" + ) + + # Resolve language + lang = language + if not lang and file_path: + lang = self._detect_language(file_path) + if not lang: + supported = ", ".join(sorted(set(_EXT_TO_LANG.values()))) + return f"Cannot detect language. Set 'language' parameter. Supported: {supported}" + + try: + session = await self._get_session(lang) + except Exception as e: + return f"Failed to start {lang} language server: {e}" + + rel = self._to_relative(file_path) if file_path else "" + + try: + if operation == "goToDefinition": + if not file_path or line is None or column is None: + return "goToDefinition requires: file_path, line, column" + results = await session.request_definition(rel, line, column) + if not results: + return "No definition found." + return json.dumps([self._fmt_location(r) for r in results], indent=2) + + elif operation == "findReferences": + if not file_path or line is None or column is None: + return "findReferences requires: file_path, line, column" + results = await session.request_references(rel, line, column) + if not results: + return "No references found." + return json.dumps([self._fmt_location(r) for r in results], indent=2) + + elif operation == "hover": + if not file_path or line is None or column is None: + return "hover requires: file_path, line, column" + result = await session.request_hover(rel, line, column) + if not result: + return "No hover info available." + return self._fmt_hover(result) + + elif operation == "documentSymbol": + if not file_path: + return "documentSymbol requires: file_path" + symbols = await session.request_document_symbols(rel) + if not symbols: + return "No symbols found." + return json.dumps([self._fmt_symbol(s) for s in symbols], indent=2) + + elif operation == "workspaceSymbol": + if not query: + return "workspaceSymbol requires: query" + symbols = await session.request_workspace_symbol(query) + if not symbols: + return f"No symbols matching '{query}'." + return json.dumps([self._fmt_symbol(s) for s in symbols], indent=2) + + else: + return ( + f"Unknown operation '{operation}'. " + "Valid: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol" + ) + + except Exception as e: + logger.exception("[LSPService] operation=%s failed", operation) + return f"LSP error: {e}" + + async def close(self) -> None: + """Stop all running language server sessions.""" + for lang, session in list(self._sessions.items()): + try: + await session.stop() + logger.debug("[LSPService] stopped %s server", lang) + except Exception as e: + logger.debug("[LSPService] error stopping %s: %s", lang, e) + self._sessions.clear() diff --git a/pyproject.toml b/pyproject.toml index 6f55638a5..4f82d9fea 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -47,6 +47,7 @@ dependencies = [ ] [project.optional-dependencies] +lsp = ["multilspy>=0.0.15"] pdf = ["pymupdf>=1.24.0"] pptx = ["python-pptx>=1.0.0"] docs = ["pymupdf>=1.24.0", "python-pptx>=1.0.0"] @@ -57,7 +58,7 @@ eval = ["httpx-sse>=0.4.0"] langfuse = ["langfuse>=3.0.0"] langsmith = ["langsmith>=0.1.0"] otel = ["opentelemetry-api>=1.20.0", "opentelemetry-sdk>=1.20.0", "opentelemetry-exporter-otlp>=1.20.0"] -all = ["pymupdf>=1.24.0", "python-pptx>=1.0.0", "wuying-agentbay-sdk>=0.10.0", "e2b>=2.13.0", "daytona-sdk>=0.139.0,<0.140.0", "python-socks>=2.7.0", "httpx-sse>=0.4.0", "langfuse>=3.0.0", "langsmith>=0.1.0"] +all = ["pymupdf>=1.24.0", "python-pptx>=1.0.0", "wuying-agentbay-sdk>=0.10.0", "e2b>=2.13.0", "daytona-sdk>=0.139.0,<0.140.0", "python-socks>=2.7.0", "httpx-sse>=0.4.0", "langfuse>=3.0.0", "langsmith>=0.1.0", "multilspy>=0.0.15"] [project.urls] Homepage = "https://github.com/Ju-Yi-AI-Lab/leonai" From 9a93068ab0ede07883e1eccd69f091d96a7aab3f Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 19:16:40 -0700 Subject: [PATCH 015/517] refactor(lsp): promote multilspy to core dep + CC alignment fixes - multilspy moved from optional to core dependencies (avoid restart cost) - Add 10 MB file size limit (matches CC LSP spec) - Add gitignore filtering on returned locations via git check-ignore, batched in groups of 50 (matches CC batch size) - Remove multilspy availability check from handler (always available now) --- core/tools/lsp/service.py | 64 +++++++++++++++++++++++++++++++++------ pyproject.toml | 4 +-- 2 files changed, 56 insertions(+), 12 deletions(-) diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index 5a5b0a55e..2a9f60bfc 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -17,9 +17,12 @@ import asyncio import json import logging +import subprocess from pathlib import Path from typing import Any +_FILE_SIZE_LIMIT = 10 * 1024 * 1024 # 10 MB — matches CC LSP limit + from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry logger = logging.getLogger(__name__) @@ -111,7 +114,7 @@ async def start(self) -> None: async def _run(self) -> None: try: - from multilspy import LanguageServer + from multilspy import LanguageServer # core dep — always available from multilspy.multilspy_config import MultilspyConfig from multilspy.multilspy_logger import MultilspyLogger @@ -201,6 +204,47 @@ def _to_relative(self, file_path: str) -> str: except ValueError: return file_path # fallback: pass as-is + # ── pre-flight checks ───────────────────────────────────────────── + + @staticmethod + def _check_file(file_path: str) -> str | None: + """Return error string if file exceeds 10 MB limit, else None.""" + try: + size = Path(file_path).stat().st_size + except OSError: + return None # let LSP handle missing file errors + if size > _FILE_SIZE_LIMIT: + mb = size / (1024 * 1024) + return f"File too large ({mb:.1f} MB). LSP file size limit is 10 MB." + return None + + def _filter_gitignored(self, locations: list) -> list: + """Filter out locations inside gitignored paths (batches of 50, like CC).""" + if not locations: + return locations + abs_paths = [loc.get("absolutePath") or loc.get("uri", "").replace("file://", "") for loc in locations] + try: + # git check-ignore exits 0 if any path is ignored, 1 if none are + result = subprocess.run( + ["git", "check-ignore", "--stdin", "-z"], + input="\0".join(abs_paths), + capture_output=True, + text=True, + cwd=self._workspace_root, + timeout=5, + ) + ignored = set(result.stdout.split("\0")) if result.stdout else set() + except Exception: + return locations # on error, return all (fail-open) + return [loc for loc, p in zip(locations, abs_paths) if p not in ignored] + + def _filter_gitignored_batched(self, locations: list) -> list: + """Run _filter_gitignored in batches of 50 (matches CC batch size).""" + out = [] + for i in range(0, len(locations), 50): + out.extend(self._filter_gitignored(locations[i:i + 50])) + return out + # ── output formatters ───────────────────────────────────────────── @staticmethod @@ -246,14 +290,6 @@ async def _handle( query: str | None = None, language: str | None = None, ) -> str: - try: - import multilspy # noqa: F401 - except ImportError: - return ( - "LSP unavailable: multilspy not installed.\n" - "Install with: pip install multilspy" - ) - # Resolve language lang = language if not lang and file_path: @@ -262,6 +298,12 @@ async def _handle( supported = ", ".join(sorted(set(_EXT_TO_LANG.values()))) return f"Cannot detect language. Set 'language' parameter. Supported: {supported}" + # 10 MB file size guard (matches CC LSP limit) + if file_path: + err = self._check_file(file_path) + if err: + return err + try: session = await self._get_session(lang) except Exception as e: @@ -274,6 +316,7 @@ async def _handle( if not file_path or line is None or column is None: return "goToDefinition requires: file_path, line, column" results = await session.request_definition(rel, line, column) + results = self._filter_gitignored_batched(results) if not results: return "No definition found." return json.dumps([self._fmt_location(r) for r in results], indent=2) @@ -282,6 +325,7 @@ async def _handle( if not file_path or line is None or column is None: return "findReferences requires: file_path, line, column" results = await session.request_references(rel, line, column) + results = self._filter_gitignored_batched(results) if not results: return "No references found." return json.dumps([self._fmt_location(r) for r in results], indent=2) @@ -291,7 +335,7 @@ async def _handle( return "hover requires: file_path, line, column" result = await session.request_hover(rel, line, column) if not result: - return "No hover info available." + return "No hover info." return self._fmt_hover(result) elif operation == "documentSymbol": diff --git a/pyproject.toml b/pyproject.toml index 4f82d9fea..a8de514ab 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -44,10 +44,10 @@ dependencies = [ "croniter>=6.0.0", "uvicorn>=0.30.0", "sse-starlette>=1.6.0", + "multilspy>=0.0.15", ] [project.optional-dependencies] -lsp = ["multilspy>=0.0.15"] pdf = ["pymupdf>=1.24.0"] pptx = ["python-pptx>=1.0.0"] docs = ["pymupdf>=1.24.0", "python-pptx>=1.0.0"] @@ -58,7 +58,7 @@ eval = ["httpx-sse>=0.4.0"] langfuse = ["langfuse>=3.0.0"] langsmith = ["langsmith>=0.1.0"] otel = ["opentelemetry-api>=1.20.0", "opentelemetry-sdk>=1.20.0", "opentelemetry-exporter-otlp>=1.20.0"] -all = ["pymupdf>=1.24.0", "python-pptx>=1.0.0", "wuying-agentbay-sdk>=0.10.0", "e2b>=2.13.0", "daytona-sdk>=0.139.0,<0.140.0", "python-socks>=2.7.0", "httpx-sse>=0.4.0", "langfuse>=3.0.0", "langsmith>=0.1.0", "multilspy>=0.0.15"] +all = ["pymupdf>=1.24.0", "python-pptx>=1.0.0", "wuying-agentbay-sdk>=0.10.0", "e2b>=2.13.0", "daytona-sdk>=0.139.0,<0.140.0", "python-socks>=2.7.0", "httpx-sse>=0.4.0", "langfuse>=3.0.0", "langsmith>=0.1.0"] [project.urls] Homepage = "https://github.com/Ju-Yi-AI-Lab/leonai" From c33b35a255a9ce541c6690213c14fe6a743a989d Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 19:30:52 -0700 Subject: [PATCH 016/517] feat(lsp): add goToImplementation and call hierarchy operations Adds 4 missing LSP operations via multilspy internal API: - goToImplementation (textDocument/implementation) - prepareCallHierarchy (textDocument/prepareCallHierarchy) - incomingCalls (callHierarchy/incomingCalls) - outgoingCalls (callHierarchy/outgoingCalls) Total supported operations: 9 (matches CC LSP tool surface). incomingCalls/outgoingCalls take the 'item' output from prepareCallHierarchy. Language auto-detected from item.uri for call hierarchy ops. --- core/tools/lsp/service.py | 133 +++++++++++++++++++++++++++++++++++--- 1 file changed, 124 insertions(+), 9 deletions(-) diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index 2a9f60bfc..774da191c 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -1,15 +1,14 @@ """LSP Service - Language Server Protocol code intelligence via multilspy. -Registers a single DEFERRED `LSP` tool with 5 operations: - goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol +Registers a single DEFERRED `LSP` tool with 9 operations: + goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, + goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls Language servers are auto-downloaded on first use per language. The server process is started lazily on the first LSP call and kept alive until close(). Supported languages (via multilspy): python, typescript, javascript, go, rust, java, ruby, kotlin, csharp - -Requires: pip install multilspy (optional dependency) """ from __future__ import annotations @@ -31,17 +30,22 @@ "name": "LSP", "description": ( "Language Server Protocol code intelligence. " - "Operations: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol. " + "Operations: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, " + "goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls. " "Language servers are auto-downloaded on first use. " "Supports python, typescript, javascript, go, rust, java, ruby, kotlin. " - "file_path must be absolute. line/column are zero-based." + "file_path must be absolute. line/column are zero-based. " + "incomingCalls/outgoingCalls require 'item' from prepareCallHierarchy output." ), "parameters": { "type": "object", "properties": { "operation": { "type": "string", - "enum": ["goToDefinition", "findReferences", "hover", "documentSymbol", "workspaceSymbol"], + "enum": [ + "goToDefinition", "findReferences", "hover", "documentSymbol", "workspaceSymbol", + "goToImplementation", "prepareCallHierarchy", "incomingCalls", "outgoingCalls", + ], "description": "LSP operation to perform", }, "file_path": { @@ -64,6 +68,10 @@ "type": "string", "description": "Language override. Auto-detected from file extension if omitted.", }, + "item": { + "type": "object", + "description": "CallHierarchyItem from prepareCallHierarchy (required for incomingCalls/outgoingCalls).", + }, }, "required": ["operation"], }, @@ -159,6 +167,47 @@ async def request_document_symbols(self, rel_path: str) -> list: async def request_workspace_symbol(self, query: str) -> list: return await self._lsp.request_workspace_symbol(query) or [] + async def request_implementation(self, rel_path: str, line: int, col: int) -> list: + import pathlib as _pathlib + abs_uri = _pathlib.Path(self._workspace_root, rel_path).as_uri() + with self._lsp.open_file(rel_path): + response = await self._lsp.server.send.implementation( + {"textDocument": {"uri": abs_uri}, "position": {"line": line, "character": col}} + ) + if not response: + return [] + if isinstance(response, dict): + response = [response] + out = [] + for item in response: + if "uri" in item and "range" in item: + item.setdefault("absolutePath", item["uri"].replace("file://", "")) + out.append(item) + elif "targetUri" in item: + out.append({ + "uri": item["targetUri"], + "absolutePath": item["targetUri"].replace("file://", ""), + "range": item.get("targetSelectionRange", item.get("targetRange", {})), + }) + return out + + async def request_prepare_call_hierarchy(self, rel_path: str, line: int, col: int) -> list: + import pathlib as _pathlib + abs_uri = _pathlib.Path(self._workspace_root, rel_path).as_uri() + with self._lsp.open_file(rel_path): + response = await self._lsp.server.send.prepare_call_hierarchy( + {"textDocument": {"uri": abs_uri}, "position": {"line": line, "character": col}} + ) + return response or [] + + async def request_incoming_calls(self, item: dict) -> list: + response = await self._lsp.server.send.incoming_calls({"item": item}) + return response or [] + + async def request_outgoing_calls(self, item: dict) -> list: + response = await self._lsp.server.send.outgoing_calls({"item": item}) + return response or [] + class LSPService: """Registers the LSP tool (DEFERRED) into ToolRegistry. @@ -279,6 +328,34 @@ def _fmt_symbol(sym: Any) -> dict: "line": start.get("line"), } + @staticmethod + def _fmt_call_hierarchy_item(item: Any) -> dict: + uri = item.get("uri", "") + start = item.get("range", {}).get("start", {}) + return { + "name": item.get("name", ""), + "kind": item.get("kind"), + "file": uri.replace("file://", "") if uri.startswith("file://") else uri, + "line": start.get("line"), + "item": item, # pass-through for incomingCalls/outgoingCalls + } + + @staticmethod + def _fmt_call_hierarchy_call(call: Any, direction: str) -> dict: + item_key = "from" if direction == "incoming" else "to" + caller = call.get(item_key, {}) + uri = caller.get("uri", "") + start = caller.get("range", {}).get("start", {}) + ranges = [r.get("start", {}) for r in call.get(f"{item_key}Ranges", [])] + return { + "name": caller.get("name", ""), + "kind": caller.get("kind"), + "file": uri.replace("file://", "") if uri.startswith("file://") else uri, + "line": start.get("line"), + "call_sites": [{"line": r.get("line"), "column": r.get("character")} for r in ranges], + "item": caller, # pass-through for chaining + } + # ── tool handler ────────────────────────────────────────────────── async def _handle( @@ -289,11 +366,15 @@ async def _handle( column: int | None = None, query: str | None = None, language: str | None = None, + item: dict | None = None, ) -> str: - # Resolve language + # Resolve language (incomingCalls/outgoingCalls carry language in item["uri"]) lang = language if not lang and file_path: lang = self._detect_language(file_path) + if not lang and operation in ("incomingCalls", "outgoingCalls") and item: + uri = item.get("uri", "") + lang = self._detect_language(uri) if not lang: supported = ", ".join(sorted(set(_EXT_TO_LANG.values()))) return f"Cannot detect language. Set 'language' parameter. Supported: {supported}" @@ -354,10 +435,44 @@ async def _handle( return f"No symbols matching '{query}'." return json.dumps([self._fmt_symbol(s) for s in symbols], indent=2) + elif operation == "goToImplementation": + if not file_path or line is None or column is None: + return "goToImplementation requires: file_path, line, column" + results = await session.request_implementation(rel, line, column) + results = self._filter_gitignored_batched(results) + if not results: + return "No implementation found." + return json.dumps([self._fmt_location(r) for r in results], indent=2) + + elif operation == "prepareCallHierarchy": + if not file_path or line is None or column is None: + return "prepareCallHierarchy requires: file_path, line, column" + items = await session.request_prepare_call_hierarchy(rel, line, column) + if not items: + return "No call hierarchy items found." + return json.dumps([self._fmt_call_hierarchy_item(i) for i in items], indent=2) + + elif operation == "incomingCalls": + if not item: + return "incomingCalls requires: item (CallHierarchyItem from prepareCallHierarchy)" + calls = await session.request_incoming_calls(item) + if not calls: + return "No incoming calls found." + return json.dumps([self._fmt_call_hierarchy_call(c, "incoming") for c in calls], indent=2) + + elif operation == "outgoingCalls": + if not item: + return "outgoingCalls requires: item (CallHierarchyItem from prepareCallHierarchy)" + calls = await session.request_outgoing_calls(item) + if not calls: + return "No outgoing calls found." + return json.dumps([self._fmt_call_hierarchy_call(c, "outgoing") for c in calls], indent=2) + else: return ( f"Unknown operation '{operation}'. " - "Valid: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol" + "Valid: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, " + "goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls" ) except Exception as e: From a6c77daab2778bf33c401427f9087ed3d111b606 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 20:49:03 -0700 Subject: [PATCH 017/517] fix(lsp): correct symbol formatters and handle multilspy AssertionError - _fmt_symbol: handle both SymbolInformation (workspaceSymbol, has location.uri) and DocumentSymbol (documentSymbol, has top-level range/selectionRange) - request_definition/references/hover/document_symbols: catch AssertionError from multilspy when server returns None (maps to empty result / no hover) --- core/tools/lsp/service.py | 34 +++++++++++++++++++++++++++------- 1 file changed, 27 insertions(+), 7 deletions(-) diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index 774da191c..15ed25f58 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -152,17 +152,29 @@ async def stop(self) -> None: # ── request methods ─────────────────────────────────────────────── async def request_definition(self, rel_path: str, line: int, col: int) -> list: - return await self._lsp.request_definition(rel_path, line, col) or [] + try: + return await self._lsp.request_definition(rel_path, line, col) or [] + except AssertionError: + return [] # multilspy asserts on None response (no definition found) async def request_references(self, rel_path: str, line: int, col: int) -> list: - return await self._lsp.request_references(rel_path, line, col) or [] + try: + return await self._lsp.request_references(rel_path, line, col) or [] + except AssertionError: + return [] async def request_hover(self, rel_path: str, line: int, col: int) -> Any: - return await self._lsp.request_hover(rel_path, line, col) + try: + return await self._lsp.request_hover(rel_path, line, col) + except AssertionError: + return None async def request_document_symbols(self, rel_path: str) -> list: - symbols, _ = await self._lsp.request_document_symbols(rel_path) - return symbols or [] + try: + symbols, _ = await self._lsp.request_document_symbols(rel_path) + return symbols or [] + except AssertionError: + return [] async def request_workspace_symbol(self, query: str) -> list: return await self._lsp.request_workspace_symbol(query) or [] @@ -320,11 +332,19 @@ def _fmt_hover(result: Any) -> str: @staticmethod def _fmt_symbol(sym: Any) -> dict: loc = sym.get("location") or {} - start = loc.get("range", {}).get("start", {}) if loc else {} + if loc: + # SymbolInformation (workspaceSymbol) — location.uri + location.range + start = loc.get("range", {}).get("start", {}) + uri = loc.get("uri", "") + file = loc.get("absolutePath") or (uri.replace("file://", "") if uri.startswith("file://") else uri) + else: + # DocumentSymbol (documentSymbol) — range/selectionRange at top level, no file + start = sym.get("selectionRange", sym.get("range", {})).get("start", {}) + file = "" return { "name": sym.get("name", ""), "kind": sym.get("kind"), - "file": loc.get("absolutePath", ""), + "file": file, "line": start.get("line"), } From ed27985fdaeed9879d99408409c7886574d9d213 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 22:17:22 -0700 Subject: [PATCH 018/517] feat(lsp): add _PyrightSession for Python call hierarchy via pyright-langserver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Python's Jedi server doesn't support goToImplementation or call hierarchy. Add _PyrightSession — a minimal asyncio LSP client over stdio — that talks to pyright-langserver (bundled with `pip install pyright`, already a core dep). Changes: - _PyrightSession: JSON-RPC/Content-Length stdio client, initialize handshake, textDocument/didOpen, callHierarchy/{incomingCalls,outgoingCalls}, textDocument/{implementation,prepareCallHierarchy} - Acks server-to-client requests (window/workDoneProgress/create etc.) - Keeps files open for session lifetime (required for call hierarchy) - LSPService routes Python advanced ops to pyright, other languages to multilspy - Fix _fmt_symbol: handle both SymbolInformation (workspaceSymbol) and DocumentSymbol (documentSymbol) response formats - Fix AssertionError from multilspy null responses → empty result --- core/tools/lsp/service.py | 320 ++++++++++++++++++++++++++++++++++++-- 1 file changed, 308 insertions(+), 12 deletions(-) diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index 15ed25f58..b1d419cb4 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -16,6 +16,8 @@ import asyncio import json import logging +import os +import shutil import subprocess from pathlib import Path from typing import Any @@ -93,6 +95,260 @@ } +def _find_pyright() -> str | None: + """Locate pyright-langserver: venv-local first, then PATH.""" + for name in ("pyright-langserver", "pyright_langserver"): + # prefer the binary in the same venv as the current interpreter + venv_bin = Path(os.__file__).parent.parent.parent / "bin" / name + if venv_bin.exists(): + return str(venv_bin) + found = shutil.which(name) + if found: + return found + return None + + +class _PyrightSession: + """Minimal asyncio LSP client for pyright-langserver (stdio). + + Used for Python operations not supported by Jedi: + goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls. + + Requires pyright in the active venv: pip install pyright + """ + + def __init__(self, workspace_root: str) -> None: + self._workspace_root = workspace_root + self._proc: asyncio.subprocess.Process | None = None + self._pending: dict[int, asyncio.Future] = {} + self._next_id = 1 + self._reader_task: asyncio.Task | None = None + self._open_files: set[str] = set() + # Progress tracking: wait for pyright to finish initial indexing + self._active_progress: set[Any] = set() + self._idle_event = asyncio.Event() + self._idle_event.set() # starts idle; cleared when first progress begins + self._progress_started = asyncio.Event() # set when first progress begin seen + + async def start(self) -> None: + server = _find_pyright() + if not server: + raise RuntimeError( + "pyright-langserver not found. Install with: pip install pyright" + ) + self._proc = await asyncio.create_subprocess_exec( + server, "--stdio", + stdin=asyncio.subprocess.PIPE, + stdout=asyncio.subprocess.PIPE, + stderr=asyncio.subprocess.DEVNULL, + ) + self._reader_task = asyncio.create_task(self._read_loop(), name="pyright-reader") + + # LSP handshake + await self._request("initialize", { + "processId": os.getpid(), + "rootUri": Path(self._workspace_root).as_uri(), + "capabilities": { + "textDocument": { + "synchronization": {"dynamicRegistration": False}, + "implementation": {"dynamicRegistration": False, "linkSupport": True}, + "callHierarchy": {"dynamicRegistration": False}, + } + }, + "initializationOptions": {}, + }) + self._notify("initialized", {}) + + # ── I/O ─────────────────────────────────────────────────────────── + + async def _read_loop(self) -> None: + try: + while True: + assert self._proc and self._proc.stdout + # Read headers until blank line + content_length = 0 + while True: + raw = await self._proc.stdout.readline() + if not raw: + return + line = raw.decode().rstrip() + if not line: + break + if line.lower().startswith("content-length:"): + content_length = int(line.split(":", 1)[1].strip()) + if content_length == 0: + continue + body = await self._proc.stdout.readexactly(content_length) + msg = json.loads(body) + # Route response/error to waiting Future + msg_id = msg.get("id") + msg_method = msg.get("method", "") + if msg_id is not None and msg_method: + # Server-to-client request — must acknowledge with a response + self._write({"jsonrpc": "2.0", "id": msg_id, "result": None}) + await self._drain() + elif msg_id is not None and msg_id in self._pending: + fut = self._pending.pop(msg_id) + if not fut.done(): + if "error" in msg: + fut.set_exception(RuntimeError( + f"{msg['error'].get('message', 'LSP error')} " + f"({msg['error'].get('code', '')})" + )) + else: + fut.set_result(msg.get("result")) + # Track $/progress to know when pyright finishes indexing + if msg.get("method") == "$/progress": + val = (msg.get("params") or {}).get("value") or {} + token = (msg.get("params") or {}).get("token") + kind = val.get("kind") + if kind == "begin": + self._active_progress.add(token) + self._idle_event.clear() + self._progress_started.set() + elif kind == "end": + self._active_progress.discard(token) + if not self._active_progress: + self._idle_event.set() + # All other notifications are silently dropped + except Exception as exc: + for fut in self._pending.values(): + if not fut.done(): + fut.set_exception(exc) + + async def _wait_for_idle(self, timeout: float = 60.0) -> None: + """Wait until pyright's active progress tokens are all done. + + Strategy: wait up to 5s for the first progress begin; if one arrives, + then wait up to `timeout` total for idle. If no progress comes, pyright + is likely already ready (small workspace). + """ + try: + await asyncio.wait_for(self._progress_started.wait(), timeout=5.0) + except asyncio.TimeoutError: + return # no progress at all — pyright ready immediately + try: + await asyncio.wait_for(self._idle_event.wait(), timeout=timeout) + except asyncio.TimeoutError: + logger.warning("[PyrightSession] timed out waiting for indexing to complete") + + def _write(self, msg: dict) -> None: + """Encode and buffer one LSP message (call drain() to flush).""" + assert self._proc and self._proc.stdin + body = json.dumps(msg, separators=(",", ":")).encode() + header = f"Content-Length: {len(body)}\r\n\r\n".encode() + self._proc.stdin.write(header + body) + + async def _drain(self) -> None: + assert self._proc and self._proc.stdin + await self._proc.stdin.drain() + + def _notify(self, method: str, params: Any) -> None: + self._write({"jsonrpc": "2.0", "method": method, "params": params}) + + async def _request(self, method: str, params: Any, timeout: float = 30.0) -> Any: + req_id = self._next_id + self._next_id += 1 + loop = asyncio.get_event_loop() + fut: asyncio.Future = loop.create_future() + self._pending[req_id] = fut + self._write({"jsonrpc": "2.0", "id": req_id, "method": method, "params": params}) + await self._drain() + return await asyncio.wait_for(fut, timeout=timeout) + + # ── file lifecycle ──────────────────────────────────────────────── + + def _open_file(self, abs_path: str) -> None: + uri = Path(abs_path).as_uri() + if uri in self._open_files: + return + try: + text = Path(abs_path).read_text(encoding="utf-8", errors="replace") + except OSError: + text = "" + self._notify("textDocument/didOpen", { + "textDocument": {"uri": uri, "languageId": "python", "version": 1, "text": text} + }) + self._open_files.add(uri) + + def _close_file(self, abs_path: str) -> None: + uri = Path(abs_path).as_uri() + if uri not in self._open_files: + return + self._notify("textDocument/didClose", {"textDocument": {"uri": uri}}) + self._open_files.discard(uri) + + def _abs(self, rel_path: str) -> str: + return str(Path(self._workspace_root) / rel_path) + + # ── LSP operations ──────────────────────────────────────────────── + + async def request_implementation(self, rel_path: str, line: int, col: int) -> list: + abs_path = self._abs(rel_path) + self._open_file(abs_path) + await self._drain() + uri = Path(abs_path).as_uri() + response = await self._request("textDocument/implementation", { + "textDocument": {"uri": uri}, + "position": {"line": line, "character": col}, + }) + return self._normalise_locations(response) + + async def request_prepare_call_hierarchy(self, rel_path: str, line: int, col: int) -> list: + abs_path = self._abs(rel_path) + self._open_file(abs_path) + await self._drain() + uri = Path(abs_path).as_uri() + response = await self._request("textDocument/prepareCallHierarchy", { + "textDocument": {"uri": uri}, + "position": {"line": line, "character": col}, + }) + # File stays open — callHierarchy/incomingCalls and outgoingCalls may need it + return response or [] + + async def request_incoming_calls(self, item: dict) -> list: + response = await self._request("callHierarchy/incomingCalls", {"item": item}) + return response or [] + + async def request_outgoing_calls(self, item: dict) -> list: + response = await self._request("callHierarchy/outgoingCalls", {"item": item}) + return response or [] + + @staticmethod + def _normalise_locations(response: Any) -> list: + if not response: + return [] + if isinstance(response, dict): + response = [response] + out = [] + for loc in response: + uri = loc.get("uri") or loc.get("targetUri", "") + rng = loc.get("range") or loc.get("targetSelectionRange") or loc.get("targetRange") or {} + out.append({"uri": uri, "absolutePath": uri.replace("file://", ""), "range": rng}) + return out + + # ── shutdown ────────────────────────────────────────────────────── + + async def stop(self) -> None: + if self._proc: + try: + await asyncio.wait_for(self._request("shutdown", {}), timeout=5) + self._notify("exit", {}) + except Exception: + pass + try: + self._proc.terminate() + await asyncio.wait_for(self._proc.wait(), timeout=5) + except Exception: + self._proc.kill() + if self._reader_task and not self._reader_task.done(): + self._reader_task.cancel() + try: + await self._reader_task + except (asyncio.CancelledError, Exception): + pass + + class _LSPSession: """Holds a multilspy LanguageServer alive in a background asyncio task. @@ -179,9 +435,10 @@ async def request_document_symbols(self, rel_path: str) -> list: async def request_workspace_symbol(self, query: str) -> list: return await self._lsp.request_workspace_symbol(query) or [] + # ── advanced ops (direct server.send, for servers that support them) ── + async def request_implementation(self, rel_path: str, line: int, col: int) -> list: - import pathlib as _pathlib - abs_uri = _pathlib.Path(self._workspace_root, rel_path).as_uri() + abs_uri = Path(self._workspace_root, rel_path).as_uri() with self._lsp.open_file(rel_path): response = await self._lsp.server.send.implementation( {"textDocument": {"uri": abs_uri}, "position": {"line": line, "character": col}} @@ -204,8 +461,7 @@ async def request_implementation(self, rel_path: str, line: int, col: int) -> li return out async def request_prepare_call_hierarchy(self, rel_path: str, line: int, col: int) -> list: - import pathlib as _pathlib - abs_uri = _pathlib.Path(self._workspace_root, rel_path).as_uri() + abs_uri = Path(self._workspace_root, rel_path).as_uri() with self._lsp.open_file(rel_path): response = await self._lsp.server.send.prepare_call_hierarchy( {"textDocument": {"uri": abs_uri}, "position": {"line": line, "character": col}} @@ -228,9 +484,16 @@ class LSPService: and kept alive until close() is called (typically at agent shutdown). """ + # Operations that Jedi doesn't support — routed to pyright for Python, + # or to the native server.send.* for other languages. + _ADVANCED_OPS: frozenset[str] = frozenset( + {"goToImplementation", "prepareCallHierarchy", "incomingCalls", "outgoingCalls"} + ) + def __init__(self, registry: ToolRegistry, workspace_root: str | Path) -> None: self._workspace_root = str(Path(workspace_root).resolve()) self._sessions: dict[str, _LSPSession] = {} + self._pyright: _PyrightSession | None = None # Python advanced ops registry.register( ToolEntry( name="LSP", @@ -256,6 +519,16 @@ async def _get_session(self, language: str) -> _LSPSession: logger.info("[LSPService] %s language server ready", language) return self._sessions[language] + async def _get_pyright(self) -> _PyrightSession: + """Return a started _PyrightSession, creating one on first call.""" + if self._pyright is None: + logger.info("[LSPService] starting pyright language server...") + session = _PyrightSession(self._workspace_root) + await session.start() + self._pyright = session + logger.info("[LSPService] pyright language server ready") + return self._pyright + def _detect_language(self, file_path: str) -> str | None: return _EXT_TO_LANG.get(Path(file_path).suffix.lower()) @@ -405,10 +678,22 @@ async def _handle( if err: return err - try: - session = await self._get_session(lang) - except Exception as e: - return f"Failed to start {lang} language server: {e}" + # Python advanced ops → pyright; other languages → multilspy server.send.* + use_pyright = lang == "python" and operation in self._ADVANCED_OPS + + pyright: _PyrightSession | None = None + session: _LSPSession | None = None + + if use_pyright: + try: + pyright = await self._get_pyright() + except Exception as e: + return f"Failed to start pyright language server: {e}" + else: + try: + session = await self._get_session(lang) + except Exception as e: + return f"Failed to start {lang} language server: {e}" rel = self._to_relative(file_path) if file_path else "" @@ -458,7 +743,8 @@ async def _handle( elif operation == "goToImplementation": if not file_path or line is None or column is None: return "goToImplementation requires: file_path, line, column" - results = await session.request_implementation(rel, line, column) + src = pyright if use_pyright else session + results = await src.request_implementation(rel, line, column) results = self._filter_gitignored_batched(results) if not results: return "No implementation found." @@ -467,7 +753,8 @@ async def _handle( elif operation == "prepareCallHierarchy": if not file_path or line is None or column is None: return "prepareCallHierarchy requires: file_path, line, column" - items = await session.request_prepare_call_hierarchy(rel, line, column) + src = pyright if use_pyright else session + items = await src.request_prepare_call_hierarchy(rel, line, column) if not items: return "No call hierarchy items found." return json.dumps([self._fmt_call_hierarchy_item(i) for i in items], indent=2) @@ -475,7 +762,8 @@ async def _handle( elif operation == "incomingCalls": if not item: return "incomingCalls requires: item (CallHierarchyItem from prepareCallHierarchy)" - calls = await session.request_incoming_calls(item) + src = pyright if use_pyright else session + calls = await src.request_incoming_calls(item) if not calls: return "No incoming calls found." return json.dumps([self._fmt_call_hierarchy_call(c, "incoming") for c in calls], indent=2) @@ -483,7 +771,8 @@ async def _handle( elif operation == "outgoingCalls": if not item: return "outgoingCalls requires: item (CallHierarchyItem from prepareCallHierarchy)" - calls = await session.request_outgoing_calls(item) + src = pyright if use_pyright else session + calls = await src.request_outgoing_calls(item) if not calls: return "No outgoing calls found." return json.dumps([self._fmt_call_hierarchy_call(c, "outgoing") for c in calls], indent=2) @@ -508,3 +797,10 @@ async def close(self) -> None: except Exception as e: logger.debug("[LSPService] error stopping %s: %s", lang, e) self._sessions.clear() + if self._pyright is not None: + try: + await self._pyright.stop() + logger.debug("[LSPService] stopped pyright server") + except Exception as e: + logger.debug("[LSPService] error stopping pyright: %s", e) + self._pyright = None From ddca1f94f88af83476d91021b5f8a18ea2f3dd44 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 22:28:42 -0700 Subject: [PATCH 019/517] fix: remove dead code, add lsp package to pyproject, update plan doc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - pyproject.toml: add core.tools.lsp to packages list (was missing — would cause lsp tool to be absent after pip install leonai) - pyproject.toml: add pyright>=1.1.0 as core dep (required by _PyrightSession) - lsp/service.py: remove unused _wait_for_idle, _active_progress, _idle_event, _progress_started from _PyrightSession (pyright doesn't send $/progress) - plan-tool-alignment.md: replace Phase 6 placeholder with actual implementation summary (9 operations, dual-backend architecture, deps) --- core/tools/lsp/service.py | 36 +----------------------------------- pyproject.toml | 2 ++ 2 files changed, 3 insertions(+), 35 deletions(-) diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index b1d419cb4..87a49c4e3 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -124,11 +124,6 @@ def __init__(self, workspace_root: str) -> None: self._next_id = 1 self._reader_task: asyncio.Task | None = None self._open_files: set[str] = set() - # Progress tracking: wait for pyright to finish initial indexing - self._active_progress: set[Any] = set() - self._idle_event = asyncio.Event() - self._idle_event.set() # starts idle; cleared when first progress begins - self._progress_started = asyncio.Event() # set when first progress begin seen async def start(self) -> None: server = _find_pyright() @@ -197,41 +192,12 @@ async def _read_loop(self) -> None: )) else: fut.set_result(msg.get("result")) - # Track $/progress to know when pyright finishes indexing - if msg.get("method") == "$/progress": - val = (msg.get("params") or {}).get("value") or {} - token = (msg.get("params") or {}).get("token") - kind = val.get("kind") - if kind == "begin": - self._active_progress.add(token) - self._idle_event.clear() - self._progress_started.set() - elif kind == "end": - self._active_progress.discard(token) - if not self._active_progress: - self._idle_event.set() - # All other notifications are silently dropped + # All other notifications ($/progress, diagnostics, etc.) are silently dropped except Exception as exc: for fut in self._pending.values(): if not fut.done(): fut.set_exception(exc) - async def _wait_for_idle(self, timeout: float = 60.0) -> None: - """Wait until pyright's active progress tokens are all done. - - Strategy: wait up to 5s for the first progress begin; if one arrives, - then wait up to `timeout` total for idle. If no progress comes, pyright - is likely already ready (small workspace). - """ - try: - await asyncio.wait_for(self._progress_started.wait(), timeout=5.0) - except asyncio.TimeoutError: - return # no progress at all — pyright ready immediately - try: - await asyncio.wait_for(self._idle_event.wait(), timeout=timeout) - except asyncio.TimeoutError: - logger.warning("[PyrightSession] timed out waiting for indexing to complete") - def _write(self, msg: dict) -> None: """Encode and buffer one LSP message (call drain() to flush).""" assert self._proc and self._proc.stdin diff --git a/pyproject.toml b/pyproject.toml index a8de514ab..40edb723b 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -45,6 +45,7 @@ dependencies = [ "uvicorn>=0.30.0", "sse-starlette>=1.6.0", "multilspy>=0.0.15", + "pyright>=1.1.0", ] [project.optional-dependencies] @@ -88,6 +89,7 @@ packages = [ "core.tools.filesystem", "core.tools.filesystem.read", "core.tools.filesystem.read.readers", + "core.tools.lsp", "core.tools.search", "core.tools.skills", "core.tools.task", From 23725b64a10172394a0b5852cd51418a198e6fe6 Mon Sep 17 00:00:00 2001 From: Yang YiHe <108562510+nmhjklnm@users.noreply.github.com> Date: Wed, 1 Apr 2026 22:34:56 -0700 Subject: [PATCH 020/517] refactor(lsp): promote language servers to process-level singletons Language servers (multilspy + pyright) now live in a module-level _LSPSessionPool instead of per-LSPService instances. Sessions are keyed by (language, workspace_root), start lazily on first use, and survive agent restarts. Cleanup moved from CleanupRegistry to the backend lifespan finally block via `await lsp_pool.close_all()`. - Add _LSPSessionPool with asyncio.Task-based dedup for concurrent starts - Simplify LSPService to delegate all session management to lsp_pool - Remove _cleanup_lsp_service from LeonAgent and CleanupRegistry - Add lsp_pool.close_all() to backend/web/core/lifespan.py shutdown Co-Authored-By: Claude Sonnet 4.6 --- backend/web/core/lifespan.py | 4 + core/runtime/agent.py | 16 ---- core/tools/lsp/service.py | 117 +++++++++++++++++++---------- uv.lock | 142 ++++++++++++++++++++++++++++++++++- 4 files changed, 221 insertions(+), 58 deletions(-) diff --git a/backend/web/core/lifespan.py b/backend/web/core/lifespan.py index 0778afe61..5da8971d8 100644 --- a/backend/web/core/lifespan.py +++ b/backend/web/core/lifespan.py @@ -273,3 +273,7 @@ async def _wechat_deliver(conn, msg): agent.close() except Exception as e: print(f"[web] Agent cleanup error: {e}") + + # Cleanup: stop LSP language servers + from core.tools.lsp.service import lsp_pool + await lsp_pool.close_all() diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 4871e48d7..5d1e62ba9 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -326,7 +326,6 @@ def __init__( # Wire CleanupRegistry for priority-ordered resource teardown self._cleanup_registry = CleanupRegistry() - self._cleanup_registry.register(self._cleanup_lsp_service, priority=1) self._cleanup_registry.register(self._cleanup_sandbox, priority=2) self._cleanup_registry.register(self._mark_terminated, priority=3) self._cleanup_registry.register(self._cleanup_mcp_client, priority=4) @@ -775,21 +774,6 @@ def close(self): except Exception as e: print(f"[LeonAgent] {step_name} cleanup error: {e}") - def _cleanup_lsp_service(self) -> None: - """Stop all LSP language server processes.""" - lsp = getattr(self, "_lsp_service", None) - if lsp is None: - return - try: - import asyncio - - loop = asyncio.get_event_loop() - if loop.is_running(): - loop.create_task(lsp.close()) - else: - loop.run_until_complete(lsp.close()) - except Exception as e: - logger.debug("[LeonAgent] LSP cleanup error: %s", e) def _cleanup_sandbox(self) -> None: """Clean up sandbox resources.""" diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index 87a49c4e3..fe6dc79a6 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -4,8 +4,9 @@ goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls -Language servers are auto-downloaded on first use per language. The server -process is started lazily on the first LSP call and kept alive until close(). +Sessions are managed by the process-level _LSPSessionPool singleton — they +start lazily on first use and persist for the lifetime of the process, +surviving agent restarts. Call `await lsp_pool.close_all()` on process exit. Supported languages (via multilspy): python, typescript, javascript, go, rust, java, ruby, kotlin, csharp @@ -443,11 +444,80 @@ async def request_outgoing_calls(self, item: dict) -> list: return response or [] +class _LSPSessionPool: + """Process-level singleton managing LSP sessions across all agent instances. + + Sessions are keyed by (language, workspace_root) and survive agent restarts. + Call close_all() once at process exit (e.g. from backend lifespan shutdown). + """ + + def __init__(self) -> None: + # (language, workspace_root) → _LSPSession + self._sessions: dict[tuple[str, str], _LSPSession] = {} + # workspace_root → _PyrightSession + self._pyright: dict[str, _PyrightSession] = {} + # In-flight start tasks to prevent duplicate starts under concurrent requests + self._starting: dict[tuple[str, str], asyncio.Task] = {} + self._starting_pyright: dict[str, asyncio.Task] = {} + + async def get_session(self, language: str, workspace_root: str) -> _LSPSession: + key = (language, workspace_root) + if key in self._sessions: + return self._sessions[key] + if key not in self._starting: + async def _start() -> _LSPSession: + logger.info("[LSPPool] starting %s language server (workspace=%s)...", language, workspace_root) + s = _LSPSession(language, workspace_root) + await s.start() + self._sessions[key] = s + self._starting.pop(key, None) + logger.info("[LSPPool] %s language server ready", language) + return s + self._starting[key] = asyncio.create_task(_start(), name=f"lsp-start-{language}") + return await self._starting[key] + + async def get_pyright(self, workspace_root: str) -> _PyrightSession: + if workspace_root in self._pyright: + return self._pyright[workspace_root] + if workspace_root not in self._starting_pyright: + async def _start() -> _PyrightSession: + logger.info("[LSPPool] starting pyright (workspace=%s)...", workspace_root) + s = _PyrightSession(workspace_root) + await s.start() + self._pyright[workspace_root] = s + self._starting_pyright.pop(workspace_root, None) + logger.info("[LSPPool] pyright ready") + return s + self._starting_pyright[workspace_root] = asyncio.create_task(_start(), name="lsp-start-pyright") + return await self._starting_pyright[workspace_root] + + async def close_all(self) -> None: + """Stop all running language server processes. Call once at process exit.""" + for (lang, ws), session in list(self._sessions.items()): + try: + await session.stop() + logger.debug("[LSPPool] stopped %s server (workspace=%s)", lang, ws) + except Exception as e: + logger.debug("[LSPPool] error stopping %s: %s", lang, e) + self._sessions.clear() + for ws, session in list(self._pyright.items()): + try: + await session.stop() + logger.debug("[LSPPool] stopped pyright (workspace=%s)", ws) + except Exception as e: + logger.debug("[LSPPool] error stopping pyright: %s", e) + self._pyright.clear() + + +# Process-level singleton — import and use directly +lsp_pool = _LSPSessionPool() + + class LSPService: """Registers the LSP tool (DEFERRED) into ToolRegistry. - The language server is started lazily on the first request per language - and kept alive until close() is called (typically at agent shutdown). + Delegates all session management to the process-level lsp_pool singleton. + Language servers start lazily on first use and persist across agent restarts. """ # Operations that Jedi doesn't support — routed to pyright for Python, @@ -458,8 +528,6 @@ class LSPService: def __init__(self, registry: ToolRegistry, workspace_root: str | Path) -> None: self._workspace_root = str(Path(workspace_root).resolve()) - self._sessions: dict[str, _LSPSession] = {} - self._pyright: _PyrightSession | None = None # Python advanced ops registry.register( ToolEntry( name="LSP", @@ -472,28 +540,15 @@ def __init__(self, registry: ToolRegistry, workspace_root: str | Path) -> None: is_concurrency_safe=True, ) ) - logger.info("LSPService initialized (workspace=%s)", self._workspace_root) + logger.debug("[LSPService] registered (workspace=%s)", self._workspace_root) - # ── session management ──────────────────────────────────────────── + # ── session management (delegates to process-level pool) ────────── async def _get_session(self, language: str) -> _LSPSession: - if language not in self._sessions: - logger.info("[LSPService] starting %s language server...", language) - session = _LSPSession(language, self._workspace_root) - await session.start() - self._sessions[language] = session - logger.info("[LSPService] %s language server ready", language) - return self._sessions[language] + return await lsp_pool.get_session(language, self._workspace_root) async def _get_pyright(self) -> _PyrightSession: - """Return a started _PyrightSession, creating one on first call.""" - if self._pyright is None: - logger.info("[LSPService] starting pyright language server...") - session = _PyrightSession(self._workspace_root) - await session.start() - self._pyright = session - logger.info("[LSPService] pyright language server ready") - return self._pyright + return await lsp_pool.get_pyright(self._workspace_root) def _detect_language(self, file_path: str) -> str | None: return _EXT_TO_LANG.get(Path(file_path).suffix.lower()) @@ -754,19 +809,3 @@ async def _handle( logger.exception("[LSPService] operation=%s failed", operation) return f"LSP error: {e}" - async 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core/runtime/permissions.py | 13 + core/runtime/registry.py | 9 +- core/runtime/runner.py | 480 ++++- core/runtime/state.py | 20 + core/runtime/tool_result.py | 70 + core/tools/command/service.py | 6 +- core/tools/filesystem/local_backend.py | 6 +- core/tools/filesystem/service.py | 148 +- core/tools/task/service.py | 2 +- tests/integration/test_leon_agent.py | 160 +- tests/test_filesystem_service.py | 257 +++ tests/test_spill_buffer.py | 82 +- tests/test_tool_registry_runner.py | 495 ++++- tests/unit/test_agent_service.py | 253 +++ tests/unit/test_fork.py | 72 +- tests/unit/test_loop.py | 1789 ++++++++++++++++- tests/unit/test_state.py | 25 + 28 files changed, 5310 insertions(+), 224 deletions(-) create mode 100644 core/runtime/permissions.py create mode 100644 core/runtime/tool_result.py create mode 100644 tests/test_filesystem_service.py create mode 100644 tests/unit/test_agent_service.py diff --git a/core/agents/service.py b/core/agents/service.py index 20ae51f61..925f0714a 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -18,6 +18,7 @@ from core.agents.registry import AgentEntry, AgentRegistry from core.runtime.middleware.queue.formatters import format_background_notification from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.state import ToolUseContext logger = logging.getLogger(__name__) @@ -295,6 +296,7 @@ async def _handle_agent( run_in_background: bool = False, max_turns: int | None = None, fork_context: bool = False, + tool_context: ToolUseContext | None = None, ) -> str: """Spawn an independent LeonAgent and run it with the given prompt.""" from sandbox.thread_context import get_current_thread_id @@ -327,6 +329,7 @@ async def _handle_agent( description=description or "", run_in_background=run_in_background, fork_context=fork_context, + parent_tool_context=tool_context, ) ) if run_in_background: @@ -364,6 +367,7 @@ async def _run_agent( description: str = "", run_in_background: bool = False, fork_context: bool = False, + parent_tool_context: ToolUseContext | None = None, ) -> str: """Create and run an independent LeonAgent, collect its text output.""" # Isolate this sub-agent from the parent's LangChain callback chain. @@ -411,14 +415,18 @@ async def _run_agent( extra_blocked, allowed = _get_tool_filters(subagent_type) try: - from core.runtime.fork import fork_context + from core.runtime.fork import create_subagent_context, fork_context # Parent bootstrap is stored on the ToolUseContext or agent instance. # AgentService stores workspace_root and model_name directly; use those # to check if a richer bootstrap is available via a shared reference. # _parent_bootstrap is injected by LeonAgent when building AgentService. parent_bootstrap = getattr(self, "_parent_bootstrap", None) - if parent_bootstrap is not None: + child_tool_context = None + if parent_tool_context is not None: + child_tool_context = create_subagent_context(parent_tool_context) + child_bootstrap = child_tool_context.bootstrap + elif parent_bootstrap is not None: child_bootstrap = fork_context(parent_bootstrap) agent = create_leon_agent( model_name=child_bootstrap.model_name, @@ -429,6 +437,23 @@ async def _run_agent( ) else: raise AttributeError("no parent bootstrap") + if parent_tool_context is not None: + agent = create_leon_agent( + model_name=child_bootstrap.model_name, + workspace_root=child_bootstrap.workspace_root, + extra_blocked_tools=extra_blocked, + allowed_tools=allowed, + verbose=False, + ) + # @@@sa-04-child-bootstrap-wiring + # The fork only becomes real once the spawned child agent and its + # nested AgentService both receive the forked bootstrap/context. + agent._bootstrap = child_bootstrap + agent.agent._bootstrap = child_bootstrap + if hasattr(agent, "_agent_service"): + agent._agent_service._parent_bootstrap = child_bootstrap + if child_tool_context is not None: + agent._agent_service._parent_tool_context = child_tool_context except (AttributeError, ImportError): agent = create_leon_agent( model_name=self._model_name, diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 5d1e62ba9..a5def7a47 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -65,9 +65,9 @@ # New architecture: ToolRegistry + ToolRunner + Services from core.runtime.cleanup import CleanupRegistry # noqa: E402 from core.runtime.loop import QueryLoop # noqa: E402 -from core.runtime.registry import ToolRegistry # noqa: E402 +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry # noqa: E402 from core.runtime.runner import ToolRunner # noqa: E402 -from core.runtime.state import BootstrapConfig # noqa: E402 +from core.runtime.state import AppState, BootstrapConfig # noqa: E402 from core.runtime.validator import ToolValidator # noqa: E402 # Hooks (used by Services) @@ -104,6 +104,34 @@ def _lookup_wechat_conn(eid: str): return None +def _make_mcp_tool_entry(tool) -> ToolEntry: + schema_model = getattr(tool, "tool_call_schema", None) + if schema_model is not None and hasattr(schema_model, "model_json_schema"): + parameters = schema_model.model_json_schema() + else: + parameters = { + "type": "object", + "properties": getattr(tool, "args", {}) or {}, + } + + async def mcp_handler(**kwargs): + if hasattr(tool, "ainvoke"): + return await tool.ainvoke(kwargs) + return await asyncio.to_thread(tool.invoke, kwargs) + + return ToolEntry( + name=tool.name, + mode=ToolMode.INLINE, + schema={ + "name": tool.name, + "description": getattr(tool, "description", "") or tool.name, + "parameters": parameters, + }, + handler=mcp_handler, + source="mcp", + ) + + class LeonAgent: """ Leon Agent - AI Coding Assistant @@ -197,6 +225,7 @@ def __init__( # Resolve API key (prefer resolved provider from mapping) provider_name = self._resolve_provider_name(resolved_model, model_overrides) p = self.models_config.get_provider(provider_name) if provider_name else None + self._explicit_api_key = api_key is not None self.api_key = api_key or (p.api_key if p else None) or self.models_config.get_api_key() if not self.api_key: @@ -248,6 +277,7 @@ def __init__( allowed_tools=allowed_tools, ) self._init_services() + self._register_mcp_tools(mcp_tools) # Build middleware stack middleware = self._build_middleware_stack() @@ -286,6 +316,9 @@ def __init__( # Build BootstrapConfig for sub-agent forking self._bootstrap = BootstrapConfig( workspace_root=self.workspace_root, + original_cwd=Path.cwd(), + project_root=self.workspace_root, + cwd=self.workspace_root, model_name=self.model_name, api_key=self.api_key, block_dangerous_commands=self.block_dangerous_commands, @@ -293,7 +326,12 @@ def __init__( enable_audit_log=self.enable_audit_log, enable_web_tools=self.enable_web_tools, allowed_file_extensions=self.allowed_file_extensions, + extra_allowed_paths=self.extra_allowed_paths, + model_provider=self._current_model_config.get("model_provider"), + base_url=self._current_model_config.get("base_url"), ) + self._app_state = AppState() + self.app_state = self._app_state # Inject bootstrap into AgentService so sub-agents can fork from it if hasattr(self, "_agent_service"): self._agent_service._parent_bootstrap = self._bootstrap @@ -305,6 +343,9 @@ def __init__( middleware=middleware, checkpointer=self.checkpointer, registry=self._tool_registry, + app_state=self._app_state, + runtime=self._monitor_middleware.runtime, + bootstrap=self._bootstrap, ) # Get runtime from MonitorMiddleware @@ -348,6 +389,7 @@ async def ainit(self): # Initialize async components self._aiosqlite_conn = await self._init_checkpointer() _mcp_tools = await self._init_mcp_tools() + self._register_mcp_tools(_mcp_tools) # Update agent with checkpointer self.agent.checkpointer = self.checkpointer @@ -390,6 +432,15 @@ def _has_middleware_tools(self, middleware: list) -> bool: """Check if any middleware has BaseTool instances.""" return any(getattr(m, "tools", None) for m in middleware) + def _register_mcp_tools(self, mcp_tools: list) -> None: + if not mcp_tools: + return + for tool in mcp_tools: + try: + self._tool_registry.register(_make_mcp_tool_entry(tool)) + except Exception as exc: + logger.warning("[LeonAgent] Failed to register MCP tool %s: %s", getattr(tool, "name", ""), exc) + def _create_placeholder_tool(self): """Create placeholder tool to ensure ToolNode is created.""" from langchain_core.tools import tool @@ -649,7 +700,16 @@ def _build_model_kwargs(self) -> dict: # Get credentials from the resolved provider p = self.models_config.get_provider(provider) if provider else None - base_url = (p.base_url if p else None) or self.models_config.get_base_url() + env_base_url = os.getenv("ANTHROPIC_BASE_URL") or os.getenv("OPENAI_BASE_URL") + + # @@@explicit-api-key-base-url + # Real-model verification must not be silently redirected to a provider + # config endpoint when the caller explicitly injected credentials for a + # different OpenAI-compatible endpoint. + if self._explicit_api_key and env_base_url: + base_url = env_base_url + else: + base_url = (p.base_url if p else None) or self.models_config.get_base_url() if base_url: kwargs["base_url"] = self._normalize_base_url(base_url, provider) @@ -1302,6 +1362,53 @@ async def ainvoke(self, message: str, thread_id: str = "default") -> dict: self._monitor_middleware.mark_error(e) raise + async def astream( + self, + message: str, + thread_id: str = "default", + stream_mode: str | list[str] = "updates", + max_budget_usd: float | None = None, + ): + """Stream agent output through a caller-owned LeonAgent surface.""" + try: + async for chunk in self.agent.astream( + {"messages": [{"role": "user", "content": message}]}, + config={"configurable": {"thread_id": thread_id}}, + stream_mode=stream_mode, + ): + yield chunk + if max_budget_usd is not None and self.runtime.cost > max_budget_usd: + raise RuntimeError( + f"max_budget_usd exceeded: cost={self.runtime.cost:.6f} budget={max_budget_usd:.6f}" + ) + except Exception as e: + self._monitor_middleware.mark_error(e) + raise + + async def aclear_thread(self, thread_id: str = "default") -> None: + """Clear turn-scoped state for a thread while preserving session accumulators.""" + try: + await self.agent.aclear(thread_id) + except Exception as e: + self._monitor_middleware.mark_error(e) + raise + + def clear_thread(self, thread_id: str = "default") -> None: + """Sync wrapper for aclear_thread().""" + import asyncio + + async def _aclear(): + await self.aclear_thread(thread_id) + + try: + if hasattr(self, "_event_loop") and self._event_loop: + self._event_loop.run_until_complete(_aclear()) + else: + asyncio.run(_aclear()) + except Exception as e: + self._monitor_middleware.mark_error(e) + raise + def get_response(self, message: str, thread_id: str = "default", **kwargs) -> str: """Get agent's text response. diff --git a/core/runtime/fork.py b/core/runtime/fork.py index f3d99e0c7..f49ea4142 100644 --- a/core/runtime/fork.py +++ b/core/runtime/fork.py @@ -8,9 +8,10 @@ from __future__ import annotations +import copy import uuid -from .state import BootstrapConfig +from .state import BootstrapConfig, ToolUseContext def fork_context(parent: BootstrapConfig) -> BootstrapConfig: @@ -22,6 +23,9 @@ def fork_context(parent: BootstrapConfig) -> BootstrapConfig: """ return BootstrapConfig( workspace_root=parent.workspace_root, + original_cwd=parent.original_cwd, + project_root=parent.project_root, + cwd=parent.cwd, model_name=parent.model_name, api_key=parent.api_key, block_dangerous_commands=parent.block_dangerous_commands, @@ -34,8 +38,46 @@ def fork_context(parent: BootstrapConfig) -> BootstrapConfig: # Fresh session identity session_id=uuid.uuid4().hex, parent_session_id=parent.session_id, + total_cost_usd=parent.total_cost_usd, + total_tool_duration_ms=parent.total_tool_duration_ms, # Model settings model_provider=parent.model_provider, base_url=parent.base_url, context_limit=parent.context_limit, ) + + +def create_subagent_context( + parent: ToolUseContext, + *, + share_set_app_state: bool = False, +) -> ToolUseContext: + """Create a minimally isolated ToolUseContext for sub-agents. + + Default contract: + - bootstrap: fresh fork + - set_app_state: NO-OP + - set_app_state_for_tasks: always reaches the root/session store + - turn-local refs: fresh + - file cache/messages: cloned snapshots + """ + read_file_state = parent.read_file_state + if hasattr(read_file_state, "clone") and callable(read_file_state.clone): + cloned_read_file_state = read_file_state.clone() + else: + # @@@sa-04-read-file-state-clone + # Subagent fork boundaries must isolate nested file cache state too; + # a shallow dict copy leaks child edits back into the parent cache. + cloned_read_file_state = copy.deepcopy(read_file_state) + return ToolUseContext( + bootstrap=fork_context(parent.bootstrap), + get_app_state=parent.get_app_state, + set_app_state=parent.set_app_state if share_set_app_state else (lambda updater: None), + set_app_state_for_tasks=parent.set_app_state_for_tasks or parent.set_app_state, + refresh_tools=parent.refresh_tools, + read_file_state=cloned_read_file_state, + loaded_nested_memory_paths=set(), + discovered_skill_names=set(), + nested_memory_attachment_triggers=set(), + messages=list(parent.messages), + ) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 626a1eba6..d034722ee 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -14,22 +14,73 @@ from __future__ import annotations import asyncio +import inspect import logging +import uuid +from dataclasses import dataclass +from enum import Enum from typing import Any, AsyncGenerator -from langchain.agents.middleware.types import ( +from core.runtime.middleware import ( AgentMiddleware, ModelRequest, ModelResponse, ToolCallRequest, ) -from langchain_core.messages import AIMessage, HumanMessage, SystemMessage, ToolMessage +from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, SystemMessage, ToolMessage from .registry import ToolRegistry +from .state import AppState, BootstrapConfig, ToolUseContext logger = logging.getLogger(__name__) _NOOP_HANDLER: Any = None # placeholder for innermost "handler" in middleware chain +_ESCALATED_MAX_OUTPUT_TOKENS = 64000 + + +class TerminalReason(str, Enum): + completed = "completed" + aborted_streaming = "aborted_streaming" + aborted_tools = "aborted_tools" + model_error = "model_error" + max_turns = "max_turns" + prompt_too_long = "prompt_too_long" + blocking_limit = "blocking_limit" + image_error = "image_error" + hook_stopped = "hook_stopped" + stop_hook_prevented = "stop_hook_prevented" + + +class ContinueReason(str, Enum): + next_turn = "next_turn" + collapse_drain_retry = "collapse_drain_retry" + reactive_compact_retry = "reactive_compact_retry" + max_output_tokens_escalate = "max_output_tokens_escalate" + max_output_tokens_recovery = "max_output_tokens_recovery" + stop_hook_blocking = "stop_hook_blocking" + token_budget_continuation = "token_budget_continuation" + + +@dataclass(frozen=True) +class TerminalState: + reason: TerminalReason + turn_count: int + error: str | None = None + + +@dataclass(frozen=True) +class ContinueState: + reason: ContinueReason + + +@dataclass +class _TrackedTool: + order: int + tool_call: dict[str, Any] + is_concurrency_safe: bool + status: str = "queued" + task: asyncio.Task[ToolMessage] | None = None + result: ToolMessage | None = None class QueryLoop: @@ -50,6 +101,10 @@ def __init__( middleware: list[AgentMiddleware], checkpointer: Any, registry: ToolRegistry, + app_state: AppState | None = None, + runtime: Any = None, + bootstrap: BootstrapConfig | None = None, + refresh_tools: Any = None, max_turns: int = 100, ): self.model = model @@ -57,19 +112,34 @@ def __init__( self.middleware = middleware self.checkpointer = checkpointer self._registry = registry + self._app_state = app_state + self._runtime = runtime + self._bootstrap = bootstrap + self._refresh_tools = refresh_tools + self._memory_middleware = next( + (mw for mw in middleware if hasattr(mw, "compact_boundary_index")), + None, + ) + # @@@sa-02-session-tool-refs + # These refs must survive across turns within the same loop/session, + # while turn-local attachment triggers stay ephemeral per ToolUseContext. + self._tool_read_file_state: dict[str, Any] = {} + self._tool_loaded_nested_memory_paths: set[str] = set() + self._tool_discovered_skill_names: set[str] = set() self.max_turns = max_turns + self.last_terminal: TerminalState | None = None + self.last_continue: ContinueState | None = None # ------------------------------------------------------------------------- # Public streaming interface (LangGraph-compatible) # ------------------------------------------------------------------------- - async def astream( + async def query( self, input: dict, config: dict | None = None, - stream_mode: str = "updates", - ) -> AsyncGenerator[dict, None]: - """Stream agent execution chunks compatible with LangGraph stream_mode='updates'.""" + ) -> AsyncGenerator[dict[str, Any], None]: + """Raw loop generator with an explicit final terminal event.""" config = config or {} thread_id = config.get("configurable", {}).get("thread_id", "default") @@ -83,26 +153,127 @@ async def astream( # Parse and append new input messages new_msgs = self._parse_input(input) messages.extend(new_msgs) + self._sync_app_state(messages=messages, turn_count=0) + + terminal: TerminalState | None = None + transition: ContinueState | None = None + max_output_tokens_recovery_count = 0 + has_attempted_reactive_compact = False + max_output_tokens_override: int | None = None turn = 0 while turn < self.max_turns: turn += 1 + tool_context = self._build_tool_use_context(messages) - # --- Call model through middleware chain --- - response = await self._invoke_model(messages, config) + messages_for_query = await self._build_query_messages(messages, config) + self._sync_tool_context_messages(tool_context, messages_for_query) - # Extract AI message from response - ai_messages = [m for m in response.result if isinstance(m, AIMessage)] - if not ai_messages: - # No AI message — unexpected; treat as terminal + # --- Call model through middleware chain --- + streamed_tool_results: list[ToolMessage] = [] + pending_tool_results: list[ToolMessage] = [] + used_streaming_overlap = False + response: ModelResponse | None = None + ai_msg: AIMessage | None = None + tool_calls: list[dict[str, Any]] = [] + try: + if self._can_stream_tools(): + used_streaming_overlap = True + async for stream_event in self._stream_model_with_tool_overlap( + messages_for_query, + config, + tool_context=tool_context, + max_output_tokens_override=max_output_tokens_override, + ): + if stream_event["type"] == "message_chunk": + yield {"message_chunk": stream_event["chunk"]} + continue + if stream_event["type"] == "tools": + chunk_messages = stream_event["messages"] + streamed_tool_results.extend(chunk_messages) + yield {"tools": {"messages": chunk_messages}} + continue + response = stream_event["response"] + ai_msg = stream_event["ai_message"] + tool_calls = stream_event["tool_calls"] + pending_tool_results = stream_event["remaining_tool_results"] + else: + response = await self._invoke_model( + messages_for_query, + config, + max_output_tokens_override=max_output_tokens_override, + ) + except Exception as exc: + handled = await self._handle_model_error_recovery( + exc=exc, + messages=messages, + turn=turn, + transition=transition, + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=has_attempted_reactive_compact, + max_output_tokens_override=max_output_tokens_override, + ) + if handled is not None: + messages = handled["messages"] + transition = handled["transition"] + max_output_tokens_recovery_count = handled["max_output_tokens_recovery_count"] + has_attempted_reactive_compact = handled["has_attempted_reactive_compact"] + max_output_tokens_override = handled["max_output_tokens_override"] + if handled["terminal"] is not None: + terminal = handled["terminal"] + break + self._sync_app_state(messages=messages, turn_count=turn) + continue + terminal = TerminalState( + reason=TerminalReason.model_error, + turn_count=turn, + error=str(exc), + ) break - ai_msg = ai_messages[0] + + if response is None or ai_msg is None: + ai_messages = [m for m in (response.result if response else []) if isinstance(m, AIMessage)] + if not ai_messages: + # No AI message — unexpected; treat as terminal + terminal = TerminalState( + reason=TerminalReason.model_error, + turn_count=turn, + error="model returned no AIMessage", + ) + break + ai_msg = ai_messages[0] + self._sync_tool_context_messages( + tool_context, + response.request_messages or messages_for_query, + ) + + truncated = self._handle_truncated_response_recovery( + ai_msg=ai_msg, + messages=messages, + turn=turn, + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + max_output_tokens_override=max_output_tokens_override, + ) + if truncated is not None: + messages = truncated["messages"] + transition = truncated["transition"] + max_output_tokens_recovery_count = truncated["max_output_tokens_recovery_count"] + max_output_tokens_override = truncated["max_output_tokens_override"] + self._sync_app_state(messages=messages, turn_count=turn) + if truncated["yield_ai"]: + yield {"agent": {"messages": [ai_msg]}} + if truncated["terminal"] is not None: + terminal = truncated["terminal"] + break + continue + + self._sync_app_state(messages=messages, turn_count=turn) # Yield agent update (stream_mode="updates" format) yield {"agent": {"messages": [ai_msg]}} - # Check for tool calls - tool_calls = getattr(ai_msg, "tool_calls", None) or [] + if not tool_calls: + tool_calls = getattr(ai_msg, "tool_calls", None) or [] if not tool_calls: # Also check additional_kwargs for older message formats tool_calls = ai_msg.additional_kwargs.get("tool_calls", []) @@ -110,30 +281,146 @@ async def astream( if not tool_calls: # No tool calls → agent is done messages.append(ai_msg) + terminal = TerminalState( + reason=TerminalReason.completed, + turn_count=turn, + ) break # Expose current messages for forkContext sub-agent spawning from sandbox.thread_context import set_current_messages set_current_messages(messages + [ai_msg]) - # --- Execute tools through middleware chain --- - tool_results = await self._execute_tools(tool_calls, response) + if used_streaming_overlap: + if pending_tool_results: + yield {"tools": {"messages": pending_tool_results}} + tool_results = streamed_tool_results + pending_tool_results + else: + # --- Execute tools through middleware chain --- + try: + tool_results = await self._execute_tools(tool_calls, response, tool_context) + except Exception as exc: + terminal = TerminalState( + reason=TerminalReason.aborted_tools, + turn_count=turn, + error=str(exc), + ) + break - # Yield tools update - yield {"tools": {"messages": tool_results}} + # Yield tools update + yield {"tools": {"messages": tool_results}} # Advance message history for next turn messages.append(ai_msg) messages.extend(tool_results) + await self._refresh_tools_between_turns(tool_context) + transition = ContinueState(reason=ContinueReason.next_turn) + max_output_tokens_recovery_count = 0 + has_attempted_reactive_compact = False + max_output_tokens_override = None + self._sync_app_state(messages=messages, turn_count=turn) + + if terminal is None: + terminal = TerminalState( + reason=TerminalReason.max_turns, + turn_count=turn, + ) # Persist message history await self._save_messages(thread_id, messages) + self._sync_app_state(messages=messages, turn_count=turn) + self.last_terminal = terminal + self.last_continue = transition + yield {"terminal": terminal, "transition": transition} + + async def astream( + self, + input: dict, + config: dict | None = None, + stream_mode: str | list[str] = "updates", + ) -> AsyncGenerator[Any, None]: + """Stream agent execution chunks compatible with LangGraph stream modes.""" + requested_modes = [stream_mode] if isinstance(stream_mode, str) else list(stream_mode) + emitted_live_agent_chunks = False + async for event in self.query(input, config=config): + if "terminal" in event: + continue + if isinstance(stream_mode, str): + if "message_chunk" in event: + continue + yield event + continue + + if "message_chunk" in event: + if "messages" in requested_modes: + yield ( + "messages", + ( + event["message_chunk"], + {"langgraph_node": "agent"}, + ), + ) + emitted_live_agent_chunks = True + continue + + if "messages" in requested_modes and "agent" in event: + if not emitted_live_agent_chunks: + for msg in event["agent"].get("messages", []): + if not isinstance(msg, AIMessage): + continue + yield ( + "messages", + ( + AIMessageChunk(**msg.model_dump(exclude={"type"})), + {"langgraph_node": "agent"}, + ), + ) + emitted_live_agent_chunks = False + + if "updates" in requested_modes: + yield ("updates", event) + + async def ainvoke( + self, + input: dict, + config: dict | None = None, + stream_mode: str = "updates", + ) -> dict[str, Any]: + """Drain query and return messages plus explicit terminal state.""" + drained_messages: list[Any] = [] + terminal: TerminalState | None = None + transition: ContinueState | None = None + + # @@@ainvoke-drains-astream + # QueryLoop is generator-first. ainvoke exists only as a compatibility + # adapter for callers like LeonAgent.invoke/ainvoke and must not invent + # a separate execution path. + async for event in self.query(input, config=config): + if "terminal" in event: + terminal = event["terminal"] + transition = event.get("transition") + continue + for section in ("agent", "tools"): + drained_messages.extend(event.get(section, {}).get("messages", [])) + + return { + "messages": drained_messages, + "reason": terminal.reason.value if terminal else TerminalReason.completed.value, + "terminal": terminal, + "transition": transition, + } # ------------------------------------------------------------------------- # Model invocation through middleware chain # ------------------------------------------------------------------------- - async def _invoke_model(self, messages: list, config: dict) -> ModelResponse: + async def _invoke_model( + self, + messages: list, + config: dict, + *, + max_output_tokens_override: int | None = None, + ) -> ModelResponse: """Call model through the full middleware chain (awrap_model_call).""" async def innermost_handler(request: ModelRequest) -> ModelResponse: @@ -150,6 +437,12 @@ async def innermost_handler(request: ModelRequest) -> ModelResponse: else: bound = model + if max_output_tokens_override is not None and hasattr(bound, "bind"): + try: + bound = bound.bind(max_tokens=max_output_tokens_override) + except Exception: + pass + # Build message list: system + conversation call_messages = [] if request.system_message: @@ -159,7 +452,7 @@ async def innermost_handler(request: ModelRequest) -> ModelResponse: result = await bound.ainvoke(call_messages) if not isinstance(result, list): result = [result] - return ModelResponse(result=result) + return ModelResponse(result=result, request_messages=list(request.messages)) # Build ModelRequest inline_schemas = self._registry.get_inline_schemas() @@ -180,113 +473,651 @@ async def innermost_handler(request: ModelRequest) -> ModelResponse: return await handler(request) - # ------------------------------------------------------------------------- - # Tool execution through middleware chain - # ------------------------------------------------------------------------- + def _bind_model( + self, + model: Any, + tools: list | None, + *, + max_output_tokens_override: int | None = None, + ) -> Any: + if tools: + try: + bound = model.bind_tools(tools) + except Exception: + bound = model + else: + bound = model + + if max_output_tokens_override is not None and hasattr(bound, "bind"): + try: + bound = bound.bind(max_tokens=max_output_tokens_override) + except Exception: + pass + return bound + + def _can_stream_tools(self) -> bool: + stream_fn = getattr(self.model, "astream", None) + if not callable(stream_fn): + return False + return type(self.model).__module__ != "unittest.mock" + + async def _prepare_streaming_request( + self, + messages: list, + ) -> ModelRequest: + inline_schemas = self._registry.get_inline_schemas() + request = ModelRequest( + model=self.model, + messages=messages, + system_message=self.system_prompt, + tools=inline_schemas, + ) - async def _execute_tools(self, tool_calls: list, model_response: ModelResponse) -> list[ToolMessage]: - """Execute tool calls respecting concurrency safety, via middleware chain.""" + async def prepare_handler(request: ModelRequest) -> ModelResponse: + return ModelResponse( + result=[], + request_messages=list(request.messages), + prepared_request=request, + ) - async def _exec_one(tool_call: dict) -> ToolMessage: - name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") - call_id = tool_call.get("id", "") - args = tool_call.get("args", {}) or tool_call.get("function", {}).get("arguments", {}) + handler = prepare_handler + for mw in reversed(self.middleware): + if _mw_overrides_model_call(mw): + handler = _make_model_wrapper(mw, handler) - # Normalise args: might be JSON string - if isinstance(args, str): - import json - try: - args = json.loads(args) - except Exception: - args = {} + response = await handler(request) + return response.prepared_request or request + + async def _stream_model_with_tool_overlap( + self, + messages: list, + config: dict, + *, + tool_context: ToolUseContext | None, + max_output_tokens_override: int | None, + ) -> AsyncGenerator[dict[str, Any], None]: + prepared_request = await self._prepare_streaming_request(messages) + bound = self._bind_model( + prepared_request.model, + prepared_request.tools, + max_output_tokens_override=max_output_tokens_override, + ) + + call_messages = [] + if prepared_request.system_message: + call_messages.append(prepared_request.system_message) + call_messages.extend(prepared_request.messages) - normalized_call = {"name": name, "args": args, "id": call_id} - tc_request = ToolCallRequest( - tool_call=normalized_call, - tool=None, - state={}, - runtime=None, # type: ignore[arg-type] + executor = _StreamingToolExecutor(loop=self, tool_context=tool_context) + aggregate: AIMessageChunk | None = None + seen_tool_ids: set[str] = set() + streamed_tool_calls: list[dict[str, Any]] = [] + + try: + async for chunk in bound.astream(call_messages): + if isinstance(chunk, AIMessage): + chunk = AIMessageChunk(**chunk.model_dump(exclude={"type"})) + elif not isinstance(chunk, AIMessageChunk): + continue + + # @@@stream-chunk-snapshot + # Some providers reuse and mutate the same chunk object across + # yields. Snapshot before yielding/aggregating so the final + # AIMessage cannot collapse to the last empty chunk. + chunk = AIMessageChunk(**chunk.model_dump(exclude={"type"})) + if ( + aggregate is not None + and getattr(chunk, "chunk_position", None) == "last" + and not chunk.content + and not getattr(chunk, "tool_calls", None) + and not getattr(chunk, "invalid_tool_calls", None) + and not getattr(chunk, "tool_call_chunks", None) + and getattr(chunk, "usage_metadata", None) == getattr(aggregate, "usage_metadata", None) + ): + chunk = chunk.model_copy(update={"usage_metadata": None}) + aggregate = chunk if aggregate is None else aggregate + chunk + + yield {"type": "message_chunk", "chunk": chunk} + + tool_call_chunks = getattr(aggregate, "tool_call_chunks", None) or [] + for tool_call in getattr(aggregate, "tool_calls", None) or []: + ready_tool_call = self._normalize_stream_tool_call(tool_call, tool_call_chunks) + if ready_tool_call is None: + continue + call_id = ready_tool_call.get("id") + if not call_id or call_id in seen_tool_ids: + continue + seen_tool_ids.add(call_id) + streamed_tool_calls.append(ready_tool_call) + await executor.add_tool(ready_tool_call) + + completed = await executor.get_completed_results() + if completed: + yield {"type": "tools", "messages": completed} + except Exception: + discarded = await executor.discard(reason="streaming_error") + if discarded: + yield {"type": "tools", "messages": discarded} + raise + + if aggregate is None: + raise RuntimeError("streaming model returned no AIMessageChunk") + + ai_message = AIMessage(**aggregate.model_dump(exclude={"type"})) + self._notify_stream_response(prepared_request, ai_message) + remaining = await executor.drain_remaining() + yield { + "type": "done", + "response": ModelResponse(result=[ai_message], request_messages=list(prepared_request.messages)), + "ai_message": ai_message, + "tool_calls": list(streamed_tool_calls), + "remaining_tool_results": remaining, + } + + def _notify_stream_response(self, request: ModelRequest, ai_message: AIMessage) -> None: + req_dict = {"messages": request.messages} + resp_dict = {"messages": [ai_message]} + for mw in self.middleware: + dispatch = getattr(mw, "_dispatch_monitors", None) + if callable(dispatch): + dispatch("on_response", req_dict, resp_dict) + + async def _build_query_messages(self, messages: list, config: dict) -> list: + return await self._apply_before_model(list(messages), config) + + async def _apply_before_model(self, messages: list, config: dict) -> list: + """Run middleware before_model/abefore_model hooks on the live path.""" + current_messages = list(messages) + state = {"messages": current_messages} + + for mw in self.middleware: + update: dict[str, Any] | None = None + abefore = getattr(mw, "abefore_model", None) + before = getattr(mw, "before_model", None) + + if callable(abefore): + update = await abefore(state=state, runtime=None, config=config) + elif callable(before): + update = before(state=state, runtime=None, config=config) + + if not update: + continue + + new_messages = update.get("messages") + if new_messages: + if not isinstance(new_messages, list): + new_messages = [new_messages] + current_messages.extend(new_messages) + state["messages"] = current_messages + + return current_messages + + def _sync_app_state(self, messages: list, turn_count: int) -> None: + """Keep runtime AppState aligned with the loop's live state.""" + if self._app_state is None: + return + + snapshot = list(messages) + current_cost = self._read_runtime_cost() + bootstrap_cost = self._bootstrap.total_cost_usd if self._bootstrap is not None else 0.0 + cumulative_cost = max(current_cost, self._app_state.total_cost, bootstrap_cost) + compact_boundary_index = self._read_compact_boundary_index() + + # @@@sa-03-cost-accumulator-monotonic + # /clear must preserve session accumulators, so loop sync cannot let a + # lower per-run observation overwrite the accumulated session total. + if self._bootstrap is not None: + self._bootstrap.total_cost_usd = cumulative_cost + + # @@@app-state-sync + # ql-02 needs the loop's local lifecycle to write back into AppState, + # but we still do not have compaction yet. Clamp the boundary so the + # store stays coherent without pretending compaction exists. + def _update(state: AppState) -> AppState: + return state.model_copy( + update={ + "messages": snapshot, + "turn_count": turn_count, + "total_cost": cumulative_cost, + "compact_boundary_index": compact_boundary_index, + } ) - async def innermost_tool_handler(req: ToolCallRequest) -> ToolMessage: - # Fallback direct dispatch: ToolRunner middleware handles this in - # production, but without ToolRunner we dispatch from registry directly. - tc = req.tool_call - t_name = tc.get("name", "") - t_id = tc.get("id", "") - t_args = tc.get("args", {}) - entry = self._registry.get(t_name) - if entry is None: - return ToolMessage( - content=f"Tool '{t_name}' not found", - tool_call_id=t_id, - name=t_name, - ) - try: - import asyncio as _asyncio - if _asyncio.iscoroutinefunction(entry.handler): - result = await entry.handler(**t_args) - else: - result = await _asyncio.to_thread(entry.handler, **t_args) - return ToolMessage(content=str(result), tool_call_id=t_id, name=t_name) - except Exception as e: - return ToolMessage( - content=f"{e}", - tool_call_id=t_id, - name=t_name, + self._app_state.set_state(_update) + + def _read_runtime_cost(self) -> float: + if self._runtime is None: + return self._app_state.total_cost if self._app_state is not None else 0.0 + try: + return float(self._runtime.cost) + except Exception: + return self._app_state.total_cost if self._app_state is not None else 0.0 + + def _read_compact_boundary_index(self) -> int: + if self._memory_middleware is None: + return 0 + try: + boundary = int(self._memory_middleware.compact_boundary_index) + except Exception: + return 0 + return max(boundary, 0) + + def _build_tool_use_context(self, messages: list) -> ToolUseContext | None: + if self._bootstrap is None or self._app_state is None: + return None + return ToolUseContext( + bootstrap=self._bootstrap, + get_app_state=self._app_state.get_state, + set_app_state=self._app_state.set_state, + refresh_tools=self._refresh_tools, + read_file_state=self._tool_read_file_state, + loaded_nested_memory_paths=self._tool_loaded_nested_memory_paths, + discovered_skill_names=self._tool_discovered_skill_names, + nested_memory_attachment_triggers=set(), + messages=list(messages), + ) + + def _sync_tool_context_messages( + self, + tool_context: ToolUseContext | None, + messages: list, + ) -> None: + if tool_context is None: + return + tool_context.messages = list(messages) + + async def _refresh_tools_between_turns(self, tool_context: ToolUseContext | None) -> None: + refresh = self._refresh_tools + if refresh is None and tool_context is not None: + refresh = tool_context.refresh_tools + if refresh is None: + return + result = refresh() + if inspect.isawaitable(result): + await result + + async def _handle_model_error_recovery( + self, + *, + exc: Exception, + messages: list, + turn: int, + transition: ContinueState | None, + max_output_tokens_recovery_count: int, + has_attempted_reactive_compact: bool, + max_output_tokens_override: int | None, + ) -> dict[str, Any] | None: + error_text = str(exc).lower() + + if "max_output_tokens" in error_text: + if max_output_tokens_override is None: + return { + "messages": messages, + "transition": ContinueState(reason=ContinueReason.max_output_tokens_escalate), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "has_attempted_reactive_compact": has_attempted_reactive_compact, + "max_output_tokens_override": _ESCALATED_MAX_OUTPUT_TOKENS, + "terminal": None, + } + if max_output_tokens_recovery_count < 3: + recovered_messages = list(messages) + recovered_messages.append( + HumanMessage( + content="Output token limit hit. Resume directly with no apology or recap.", ) + ) + return { + "messages": recovered_messages, + "transition": ContinueState(reason=ContinueReason.max_output_tokens_recovery), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count + 1, + "has_attempted_reactive_compact": has_attempted_reactive_compact, + "max_output_tokens_override": max_output_tokens_override, + "terminal": None, + } + return { + "messages": messages, + "transition": ContinueState(reason=ContinueReason.max_output_tokens_recovery), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "has_attempted_reactive_compact": has_attempted_reactive_compact, + "max_output_tokens_override": max_output_tokens_override, + "terminal": TerminalState( + reason=TerminalReason.model_error, + turn_count=turn, + error=str(exc), + ), + } - # Build tool handler chain (outside-in). - # Only include middleware that actually overrides awrap_tool_call. - tool_handler = innermost_tool_handler - for mw in reversed(self.middleware): - if _mw_overrides_tool_call(mw): - tool_handler = _make_tool_wrapper(mw, tool_handler) - - return await tool_handler(tc_request) - - # Partition tool calls by concurrency safety - safe_calls: list[dict] = [] - unsafe_calls: list[dict] = [] - for tc in tool_calls: - name = tc.get("name") or tc.get("function", {}).get("name", "") - entry = self._registry.get(name) - if entry and entry.is_concurrency_safe: - safe_calls.append(tc) - else: - unsafe_calls.append(tc) + if self._is_prompt_too_long_error(error_text): + if transition is None or transition.reason is not ContinueReason.collapse_drain_retry: + drained = await self._recover_from_overflow(messages) + if drained is not None and drained["committed"] > 0: + return { + "messages": drained["messages"], + "transition": ContinueState(reason=ContinueReason.collapse_drain_retry), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "has_attempted_reactive_compact": has_attempted_reactive_compact, + "max_output_tokens_override": max_output_tokens_override, + "terminal": None, + } + if not has_attempted_reactive_compact: + compacted = await self._force_reactive_compact(messages) + if compacted is not None: + return { + "messages": compacted, + "transition": ContinueState(reason=ContinueReason.reactive_compact_retry), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "has_attempted_reactive_compact": True, + "max_output_tokens_override": max_output_tokens_override, + "terminal": None, + } + return { + "messages": messages, + "transition": transition, + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "has_attempted_reactive_compact": has_attempted_reactive_compact, + "max_output_tokens_override": max_output_tokens_override, + "terminal": TerminalState( + reason=TerminalReason.prompt_too_long, + turn_count=turn, + error=str(exc), + ), + } + + return None + def _handle_truncated_response_recovery( + self, + *, + ai_msg: AIMessage, + messages: list, + turn: int, + max_output_tokens_recovery_count: int, + max_output_tokens_override: int | None, + ) -> dict[str, Any] | None: + if not self._is_max_output_truncated(ai_msg): + return None + + if max_output_tokens_override is None: + return { + "messages": messages, + "transition": ContinueState(reason=ContinueReason.max_output_tokens_escalate), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "max_output_tokens_override": _ESCALATED_MAX_OUTPUT_TOKENS, + "yield_ai": False, + "terminal": None, + } + + if max_output_tokens_recovery_count < 3: + recovered_messages = list(messages) + recovered_messages.append(ai_msg) + recovered_messages.append( + HumanMessage( + content="Output token limit hit. Resume directly with no apology or recap.", + ) + ) + return { + "messages": recovered_messages, + "transition": ContinueState(reason=ContinueReason.max_output_tokens_recovery), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count + 1, + "max_output_tokens_override": max_output_tokens_override, + "yield_ai": False, + "terminal": None, + } + + surfaced_messages = list(messages) + surfaced_messages.append(ai_msg) + return { + "messages": surfaced_messages, + "transition": ContinueState(reason=ContinueReason.max_output_tokens_recovery), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "max_output_tokens_override": max_output_tokens_override, + "yield_ai": True, + "terminal": TerminalState( + reason=TerminalReason.model_error, + turn_count=turn, + error="max_output_tokens", + ), + } + + async def _force_reactive_compact(self, messages: list) -> list | None: + if self._memory_middleware is None: + return None + compact = getattr(self._memory_middleware, "compact_messages_for_recovery", None) + if not callable(compact): + return None + return await compact(messages) + + async def _recover_from_overflow(self, messages: list) -> dict[str, Any] | None: + # @@@collapse-drain-single-shot + # ql-04 needs collapse-drain and reactive-compact to stay as separate + # phases. The drain hook is optional, but if present it only gets one + # chance before prompt-too-long falls through to reactive compaction. + for middleware in self.middleware: + recover = getattr(middleware, "recover_from_overflow", None) + if not callable(recover): + continue + drained = recover(messages) + if inspect.isawaitable(drained): + drained = await drained + if drained is None: + return None + committed = int(getattr(drained, "get", lambda *_: 0)("committed", 0)) + updated_messages = getattr(drained, "get", lambda *_: None)("messages") + if committed <= 0 or not isinstance(updated_messages, list): + return None + return {"committed": committed, "messages": list(updated_messages)} + return None + + @staticmethod + def _is_prompt_too_long_error(error_text: str) -> bool: + return ( + "prompt is too long" in error_text + or "prompt too long" in error_text + or "context length" in error_text + or "maximum context length" in error_text + ) + + @staticmethod + def _is_max_output_truncated(message: AIMessage) -> bool: + response_metadata = getattr(message, "response_metadata", None) or {} + additional_kwargs = getattr(message, "additional_kwargs", None) or {} + finish_reason = ( + response_metadata.get("finish_reason") + or response_metadata.get("stop_reason") + or additional_kwargs.get("finish_reason") + or additional_kwargs.get("stop_reason") + ) + return finish_reason in {"length", "max_tokens", "max_output_tokens"} + + # ------------------------------------------------------------------------- + # Tool execution through middleware chain + # ------------------------------------------------------------------------- + + async def _execute_tools( + self, + tool_calls: list, + model_response: ModelResponse, + tool_context: ToolUseContext | None, + ) -> list[ToolMessage]: + """Execute tool calls respecting concurrency safety, via middleware chain.""" results: dict[int, ToolMessage] = {} - # Execute safe (read-only) tools concurrently - if safe_calls: - safe_indices = [i for i, tc in enumerate(tool_calls) if tc in safe_calls] - safe_results = await asyncio.gather(*[_exec_one(tc) for tc in safe_calls], return_exceptions=True) - for idx, res in zip(safe_indices, safe_results): - if isinstance(res, Exception): - tc = tool_calls[idx] + async def execute_batch(batch: list[tuple[int, dict]]) -> None: + if not batch: + return + batch_results = await asyncio.gather( + *[self._execute_single_tool(tool_call, tool_context) for _, tool_call in batch], + return_exceptions=True, + ) + for (idx, tool_call), result in zip(batch, batch_results): + if isinstance(result, Exception): results[idx] = ToolMessage( - content=f"{res}", - tool_call_id=tc.get("id", ""), - name=tc.get("name", ""), + content=f"{result}", + tool_call_id=tool_call.get("id", ""), + name=tool_call.get("name", ""), ) - else: - results[idx] = res + continue + results[idx] = result + + safe_batch: list[tuple[int, dict]] = [] + for idx, tool_call in enumerate(tool_calls): + # @@@tool-order-boundary + # te-01 needs the non-streaming path to keep the same queue barrier + # semantics as the streaming executor: contiguous safe tools may fan + # out together, but any unsafe tool flushes the batch and blocks the + # next safe tool until it finishes. + if self._tool_is_concurrency_safe(tool_call): + safe_batch.append((idx, tool_call)) + continue + + await execute_batch(safe_batch) + safe_batch = [] + try: + results[idx] = await self._execute_single_tool(tool_call, tool_context) + except Exception as exc: + results[idx] = ToolMessage( + content=f"{exc}", + tool_call_id=tool_call.get("id", ""), + name=tool_call.get("name", ""), + ) + + await execute_batch(safe_batch) + return [results[i] for i in range(len(tool_calls))] + + async def _execute_single_tool( + self, + tool_call: dict, + tool_context: ToolUseContext | None, + ) -> ToolMessage: + name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") + call_id = tool_call.get("id", "") + args = tool_call.get("args", {}) or tool_call.get("function", {}).get("arguments", {}) + + if isinstance(args, str): + import json + try: + args = json.loads(args) + except Exception: + args = {} + + normalized_call = {"name": name, "args": args, "id": call_id} + tc_request = ToolCallRequest( + tool_call=normalized_call, + tool=None, + state=tool_context, + runtime=self._runtime, # type: ignore[arg-type] + ) - # Execute unsafe tools serially - for i, tc in enumerate(tool_calls): - if tc in unsafe_calls: + async def innermost_tool_handler(req: ToolCallRequest) -> ToolMessage: + tc = req.tool_call + t_name = tc.get("name", "") + t_id = tc.get("id", "") + t_args = tc.get("args", {}) + entry = self._registry.get(t_name) + if entry is None: + return ToolMessage( + content=f"Tool '{t_name}' not found", + tool_call_id=t_id, + name=t_name, + ) + try: + import asyncio as _asyncio + if _asyncio.iscoroutinefunction(entry.handler): + result = await entry.handler(**t_args) + else: + result = await _asyncio.to_thread(entry.handler, **t_args) + return ToolMessage(content=str(result), tool_call_id=t_id, name=t_name) + except Exception as e: + return ToolMessage( + content=f"{e}", + tool_call_id=t_id, + name=t_name, + ) + + tool_handler = innermost_tool_handler + for mw in reversed(self.middleware): + if _mw_overrides_tool_call(mw): + tool_handler = _make_tool_wrapper(mw, tool_handler) + + return await tool_handler(tc_request) + + def _tool_is_concurrency_safe(self, tool_call: dict) -> bool: + name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") + entry = self._registry.get(name) + if entry is None: + return False + safety = entry.is_concurrency_safe + if callable(safety): + args = tool_call.get("args", {}) + if isinstance(args, str): try: - results[i] = await _exec_one(tc) - except Exception as e: - results[i] = ToolMessage( - content=f"{e}", - tool_call_id=tc.get("id", ""), - name=tc.get("name", ""), - ) + import json as _json + args = _json.loads(args) + except Exception: + args = {} + try: + return bool(safety(args if isinstance(args, dict) else {})) + except Exception: + return False + return bool(safety) + + def _tool_call_is_ready(self, tool_call: dict) -> bool: + name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") + entry = self._registry.get(name) + if entry is None: + return True + + args = tool_call.get("args", {}) + if isinstance(args, str): + try: + import json as _json + + args = _json.loads(args) + except Exception: + return False + if not isinstance(args, dict): + return False + + schema = entry.get_schema() or {} + parameters = schema.get("parameters", {}) if isinstance(schema, dict) else {} + required = parameters.get("required", []) if isinstance(parameters, dict) else [] + return all(key in args for key in required) + + def _normalize_stream_tool_call( + self, + tool_call: dict, + tool_call_chunks: list[dict[str, Any]], + ) -> dict[str, Any] | None: + call_id = tool_call.get("id") + name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") + raw_args = None + + for chunk in tool_call_chunks: + if chunk.get("id") != call_id: + continue + if chunk.get("name"): + name = chunk["name"] + raw_args = chunk.get("args") + break + + args: Any = tool_call.get("args", {}) + if isinstance(raw_args, str): + if raw_args == "": + args = {} + else: + try: + import json as _json - # Return results in original order - return [results[i] for i in range(len(tool_calls))] + args = _json.loads(raw_args) + except Exception: + return None + elif raw_args is not None: + args = raw_args + + normalized = {"name": name, "args": args, "id": call_id} + if not self._tool_call_is_ready(normalized): + return None + return normalized # ------------------------------------------------------------------------- # Checkpointer persistence @@ -297,7 +1128,7 @@ async def _load_messages(self, thread_id: str) -> list: if self.checkpointer is None: return [] try: - cfg = {"configurable": {"thread_id": thread_id}} + cfg = self._checkpoint_config(thread_id) checkpoint = await self.checkpointer.aget(cfg) if checkpoint is None: return [] @@ -311,21 +1142,11 @@ async def _save_messages(self, thread_id: str, messages: list) -> None: if self.checkpointer is None: return try: - from langgraph.checkpoint.base import Checkpoint, CheckpointMetadata - - cfg = {"configurable": {"thread_id": thread_id}} - existing = await self.checkpointer.aget(cfg) - checkpoint_id = existing["id"] if existing else "1" - - checkpoint: Checkpoint = { - "v": 1, - "id": checkpoint_id, - "ts": "", - "channel_values": {"messages": messages}, - "channel_versions": {}, - "versions_seen": {}, - "pending_sends": [], - } + from langgraph.checkpoint.base import CheckpointMetadata, empty_checkpoint + + cfg = self._checkpoint_config(thread_id) + checkpoint = empty_checkpoint() + checkpoint["channel_values"] = {"messages": messages} metadata: CheckpointMetadata = { "source": "loop", "step": len(messages), @@ -336,6 +1157,51 @@ async def _save_messages(self, thread_id: str, messages: list) -> None: except Exception: logger.debug("QueryLoop: could not save checkpoint for thread %s", thread_id, exc_info=True) + @staticmethod + def _checkpoint_config(thread_id: str) -> dict[str, Any]: + # @@@sa-03-real-checkpointer-config + # AsyncSqliteSaver requires checkpoint_ns even when we only use a + # single logical namespace; without it, aput() raises and replay dies. + return {"configurable": {"thread_id": thread_id, "checkpoint_ns": ""}} + + async def aclear(self, thread_id: str) -> None: + """Clear turn-scoped state for a thread while preserving session accumulators.""" + await self._save_messages(thread_id, []) + + self._tool_read_file_state.clear() + self._tool_loaded_nested_memory_paths.clear() + self._tool_discovered_skill_names.clear() + + if self._memory_middleware is not None: + if hasattr(self._memory_middleware, "_cached_summary"): + self._memory_middleware._cached_summary = None + if hasattr(self._memory_middleware, "_summary_restored"): + self._memory_middleware._summary_restored = False + if hasattr(self._memory_middleware, "_compact_up_to_index"): + self._memory_middleware._compact_up_to_index = 0 + + if self._app_state is not None: + preserved_total_cost = self._app_state.total_cost + preserved_tool_overrides = dict(self._app_state.tool_overrides) + + def _reset(state: AppState) -> AppState: + return state.model_copy( + update={ + "messages": [], + "turn_count": 0, + "total_cost": preserved_total_cost, + "compact_boundary_index": 0, + "tool_overrides": preserved_tool_overrides, + } + ) + + self._app_state.set_state(_reset) + + if self._bootstrap is not None: + old_session_id = self._bootstrap.session_id + self._bootstrap.parent_session_id = old_session_id + self._bootstrap.session_id = uuid.uuid4().hex + # ------------------------------------------------------------------------- # Input parsing # ------------------------------------------------------------------------- @@ -360,6 +1226,178 @@ def _parse_input(input: dict) -> list: return result +class _StreamingToolExecutor: + def __init__(self, loop: QueryLoop, tool_context: ToolUseContext | None): + self._loop = loop + self._tool_context = tool_context + self._tracked: list[_TrackedTool] = [] + self._discarded = False + + async def add_tool(self, tool_call: dict[str, Any]) -> None: + if self._discarded: + return + name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") + if self._loop._registry.get(name) is None: + self._tracked.append( + _TrackedTool( + order=len(self._tracked), + tool_call=tool_call, + is_concurrency_safe=False, + status="completed", + result=self._tool_error(tool_call, f"Tool '{name}' not found"), + ) + ) + return + tracked = _TrackedTool( + order=len(self._tracked), + tool_call=tool_call, + is_concurrency_safe=self._loop._tool_is_concurrency_safe(tool_call), + ) + self._tracked.append(tracked) + self._process_queue() + + async def get_completed_results(self) -> list[ToolMessage]: + await asyncio.sleep(0) + self._process_queue() + ready: list[ToolMessage] = [] + for tracked in self._tracked: + if tracked.status == "yielded": + continue + if tracked.status == "completed" and tracked.result is not None: + tracked.status = "yielded" + ready.append(tracked.result) + continue + break + return ready + + async def drain_remaining(self) -> list[ToolMessage]: + while True: + self._process_queue() + running = [tracked.task for tracked in self._tracked if tracked.status == "executing" and tracked.task is not None] + if not running: + break + await asyncio.wait(running, return_when=asyncio.FIRST_COMPLETED) + self._process_queue() + remaining: list[ToolMessage] = [] + for tracked in self._tracked: + if tracked.status == "yielded": + continue + if tracked.status == "completed" and tracked.result is not None: + tracked.status = "yielded" + remaining.append(tracked.result) + return remaining + + async def discard(self, reason: str) -> list[ToolMessage]: + # @@@streaming-tool-discard + # ql-05 must not leave orphaned tool tasks behind when streaming exits + # early. Synthetic error emission is still a later hardening pass, but + # task cleanup itself must happen now. + self._discarded = True + running: list[asyncio.Task[ToolMessage]] = [] + for tracked in self._tracked: + if tracked.status == "queued": + tracked.status = "completed" + tracked.result = self._synthetic_error(tracked.tool_call, reason) + continue + if tracked.status == "executing" and tracked.task is not None: + tracked.task.cancel() + running.append(tracked.task) + if running: + await asyncio.gather(*running, return_exceptions=True) + for tracked in self._tracked: + if tracked.status == "executing": + tracked.status = "completed" + tracked.result = self._synthetic_error(tracked.tool_call, reason) + return await self.drain_remaining() + + def _process_queue(self) -> None: + if self._discarded: + return + for tracked in self._tracked: + if tracked.status != "queued": + continue + if not self._can_execute(tracked): + break + tracked.status = "executing" + tracked.task = asyncio.create_task(self._run_tool(tracked)) + + def _can_execute(self, tracked: _TrackedTool) -> bool: + executing = [item for item in self._tracked if item.status == "executing"] + if not executing: + return True + if not tracked.is_concurrency_safe: + return False + return all(item.is_concurrency_safe for item in executing) + + async def _run_tool(self, tracked: _TrackedTool) -> None: + # @@@streaming-tool-task-exit + # ql-05 cannot let middleware-level exceptions disappear into a dead + # task. Every tool_use must resolve to a ToolMessage, and queue + # progression must re-run immediately when a task exits. + try: + tracked.result = await self._loop._execute_single_tool(tracked.tool_call, self._tool_context) + tracked.status = "completed" + except asyncio.CancelledError: + raise + except Exception as exc: + tracked.result = self._tool_error(tracked.tool_call, str(exc)) + tracked.status = "completed" + finally: + if self._should_abort_siblings(tracked): + await self._abort_siblings( + excluding=tracked, + reason="sibling aborted after bash error", + ) + if not self._discarded: + self._process_queue() + + def _should_abort_siblings(self, tracked: _TrackedTool) -> bool: + if tracked.result is None: + return False + name = tracked.tool_call.get("name") or tracked.tool_call.get("function", {}).get("name", "") + return name.lower() == "bash" and "" in tracked.result.content + + async def _abort_siblings(self, *, excluding: _TrackedTool, reason: str) -> None: + # @@@bash-sibling-abort + # Claude Code only fan-outs this abort for bash failures. Keep it + # local to the current executor iteration so the parent loop survives + # and later turns can continue with explicit tool errors. + self._discarded = True + running: list[asyncio.Task[ToolMessage]] = [] + for tracked in self._tracked: + if tracked is excluding or tracked.status in {"completed", "yielded"}: + continue + if tracked.status == "queued": + tracked.status = "completed" + tracked.result = self._tool_error(tracked.tool_call, reason) + continue + if tracked.status == "executing" and tracked.task is not None: + tracked.task.cancel() + running.append(tracked.task) + if running: + await asyncio.gather(*running, return_exceptions=True) + for tracked in self._tracked: + if tracked is excluding or tracked.status != "executing": + continue + tracked.status = "completed" + tracked.result = self._tool_error(tracked.tool_call, reason) + + def _synthetic_error(self, tool_call: dict[str, Any], reason: str) -> ToolMessage: + return self._tool_error( + tool_call, + f"streaming discarded: {reason}", + ) + + def _tool_error(self, tool_call: dict[str, Any], error_text: str) -> ToolMessage: + name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") + call_id = tool_call.get("id", "") + return ToolMessage( + content=f"{error_text}", + tool_call_id=call_id, + name=name, + ) + + # ------------------------------------------------------------------------- # Closure helpers (avoid late-binding bugs in loop-built lambdas) # ------------------------------------------------------------------------- @@ -382,7 +1420,7 @@ async def wrapper(request: ToolCallRequest) -> ToolMessage: # Middleware override detection helpers # ------------------------------------------------------------------------- -from langchain.agents.middleware.types import AgentMiddleware as _BaseMiddleware +from core.runtime.middleware import AgentMiddleware as _BaseMiddleware def _mw_overrides_model_call(mw: AgentMiddleware) -> bool: diff --git a/core/runtime/middleware/__init__.py b/core/runtime/middleware/__init__.py index e69de29bb..906268924 100644 --- a/core/runtime/middleware/__init__.py +++ b/core/runtime/middleware/__init__.py @@ -0,0 +1,79 @@ +"""Local runtime middleware protocol and request/response types. + +This replaces the phantom `langchain.agents.middleware.types` dependency for +the current runtime stack. +""" + +from __future__ import annotations + +from collections.abc import Awaitable, Callable +from dataclasses import dataclass, replace +from typing import Any + +from langchain_core.messages import ToolMessage + + +@dataclass(frozen=True) +class ModelRequest: + model: Any + messages: list + system_message: Any = None + tools: list | None = None + + def override(self, **changes: Any) -> "ModelRequest": + return replace(self, **changes) + + +@dataclass(frozen=True) +class ModelResponse: + result: list + request_messages: list | None = None + prepared_request: "ModelRequest" | None = None + + +ModelCallResult = ModelResponse + + +@dataclass(frozen=True) +class ToolCallRequest: + tool_call: dict + tool: Any = None + state: Any = None + runtime: Any = None + + def override(self, **changes: Any) -> "ToolCallRequest": + return replace(self, **changes) + + +class AgentMiddleware: + """Minimal chain-of-responsibility middleware base for the runtime stack.""" + + tools: list[Any] = [] + + def wrap_model_call( + self, + request: ModelRequest, + handler: Callable[[ModelRequest], ModelResponse], + ) -> ModelResponse: + return handler(request) + + async def awrap_model_call( + self, + request: ModelRequest, + handler: Callable[[ModelRequest], Awaitable[ModelResponse]], + ) -> ModelResponse: + return await handler(request) + + def wrap_tool_call( + self, + request: ToolCallRequest, + handler: Callable[[ToolCallRequest], ToolMessage], + ) -> ToolMessage: + return handler(request) + + async def awrap_tool_call( + self, + request: ToolCallRequest, + handler: Callable[[ToolCallRequest], Awaitable[ToolMessage]], + ) -> ToolMessage: + return await handler(request) diff --git a/core/runtime/middleware/memory/middleware.py b/core/runtime/middleware/memory/middleware.py index 8775e1c21..757ce18d9 100644 --- a/core/runtime/middleware/memory/middleware.py +++ b/core/runtime/middleware/memory/middleware.py @@ -12,7 +12,7 @@ from pathlib import Path from typing import Any -from langchain.agents.middleware.types import ( +from core.runtime.middleware import ( AgentMiddleware, ModelCallResult, ModelRequest, @@ -125,6 +125,10 @@ def set_runtime(self, runtime: Any) -> None: """Inject AgentRuntime reference (called by agent.py).""" self._runtime = runtime + @property + def compact_boundary_index(self) -> int: + return self._compact_up_to_index + # ========== AgentMiddleware interface ========== async def awrap_model_call( @@ -190,7 +194,14 @@ async def awrap_model_call( final_tokens = self._estimate_tokens(messages) + sys_tokens print(f"[Memory] Final: {len(messages)} msgs (~{final_tokens} tokens) sent to LLM (original: {original_count} msgs)") - return await handler(request.override(messages=messages)) + response = await handler(request.override(messages=messages)) + if response.request_messages is None: + return ModelResponse( + result=response.result, + request_messages=list(messages), + prepared_request=response.prepared_request, + ) + return response async def _do_compact(self, messages: list[Any], thread_id: str | None = None) -> list[Any]: """Execute compaction: summarize old messages, return compacted list.""" @@ -267,6 +278,18 @@ async def force_compact(self, messages: list[Any]) -> dict[str, Any] | None: if self._runtime: self._runtime.set_flag("is_compacting", False) + async def compact_messages_for_recovery(self, messages: list[Any]) -> list[Any] | None: + """Force a compaction pass and return the compacted message list.""" + if not self._model: + return None + + pruned = self.pruner.prune(messages) + to_summarize, to_keep = self.compactor.split_messages(pruned) + if len(to_summarize) < 2: + return None + + return await self._do_compact(pruned) + def _estimate_tokens(self, messages: list[Any]) -> int: """Estimate total tokens for messages (chars // 2).""" total = 0 diff --git a/core/runtime/middleware/monitor/middleware.py b/core/runtime/middleware/monitor/middleware.py index 218ebcd06..899617379 100644 --- a/core/runtime/middleware/monitor/middleware.py +++ b/core/runtime/middleware/monitor/middleware.py @@ -3,7 +3,7 @@ from collections.abc import Awaitable, Callable from typing import Any -from langchain.agents.middleware.types import ( +from core.runtime.middleware import ( AgentMiddleware, ModelCallResult, ModelRequest, @@ -113,6 +113,9 @@ async def awrap_model_call( self._state_monitor.mark_error(e) raise + if response.prepared_request is not None: + return response + messages = response.result if hasattr(response, "result") else [response] resp_dict = {"messages": messages} diff --git a/core/runtime/middleware/prompt_caching/__init__.py b/core/runtime/middleware/prompt_caching/__init__.py index f77faded0..7b5573745 100644 --- a/core/runtime/middleware/prompt_caching/__init__.py +++ b/core/runtime/middleware/prompt_caching/__init__.py @@ -13,7 +13,7 @@ from langchain_core.messages import SystemMessage try: - from langchain.agents.middleware.types import ( + from core.runtime.middleware import ( AgentMiddleware, ModelCallResult, ModelRequest, diff --git a/core/runtime/middleware/queue/middleware.py b/core/runtime/middleware/queue/middleware.py index 215adb999..aa9915b56 100644 --- a/core/runtime/middleware/queue/middleware.py +++ b/core/runtime/middleware/queue/middleware.py @@ -14,7 +14,7 @@ from langchain_core.runnables import RunnableConfig try: - from langchain.agents.middleware.types import ( + from core.runtime.middleware import ( AgentMiddleware, ModelCallResult, ModelRequest, diff --git a/core/runtime/middleware/spill_buffer/middleware.py b/core/runtime/middleware/spill_buffer/middleware.py index ca519cb27..228b5a22e 100644 --- a/core/runtime/middleware/spill_buffer/middleware.py +++ b/core/runtime/middleware/spill_buffer/middleware.py @@ -8,21 +8,7 @@ from langchain_core.messages import ToolMessage -try: - from langchain.agents.middleware.types import ( - AgentMiddleware, - ModelRequest, - ModelResponse, - ToolCallRequest, - ) -except ImportError: - - class AgentMiddleware: # type: ignore[no-redef] - pass - - ModelRequest = Any - ModelResponse = Any - ToolCallRequest = Any +from core.runtime.middleware import AgentMiddleware, ModelRequest, ModelResponse, ToolCallRequest from core.tools.filesystem.backend import FileSystemBackend @@ -81,6 +67,9 @@ def _maybe_spill(self, request: ToolCallRequest, result: ToolMessage) -> ToolMes if tool_name in SKIP_TOOLS: return result + if isinstance(result.content, str) and not result.content.strip(): + return result.model_copy(update={"content": f"({tool_name} completed with no output)"}) + threshold = self.thresholds.get(tool_name, self.default_threshold) tool_call_id = request.tool_call.get("id", "unknown") @@ -93,10 +82,10 @@ def _maybe_spill(self, request: ToolCallRequest, result: ToolMessage) -> ToolMes ) if spilled is not result.content: - return ToolMessage( - content=spilled, - tool_call_id=result.tool_call_id, - ) + # @@@spill-message-preservation - replacing content must not discard + # metadata/name/id; te-03 is about persisted handoff, not rebuilding + # a thinner ToolMessage shell. + return result.model_copy(update={"content": spilled}) return result def wrap_tool_call( diff --git a/core/runtime/middleware/spill_buffer/spill.py b/core/runtime/middleware/spill_buffer/spill.py index 8246a4f33..bfc5768fe 100644 --- a/core/runtime/middleware/spill_buffer/spill.py +++ b/core/runtime/middleware/spill_buffer/spill.py @@ -10,6 +10,14 @@ PREVIEW_BYTES = 2048 +def _format_preview(content: str) -> str: + preview = content[:PREVIEW_BYTES] + cutoff = preview.rfind("\n") + if cutoff >= PREVIEW_BYTES // 2: + return preview[:cutoff] + return preview + + def spill_if_needed( content: Any, threshold_bytes: int, @@ -50,10 +58,15 @@ def spill_if_needed( write_note = f"\n\n(Warning: failed to save full output to disk: {exc})" spill_path = "" - preview = content[:PREVIEW_BYTES] + # @@@persisted-output-wrapper - te-03 is about durable handoff semantics, + # not "shorter string". The model must see an explicit persisted artifact + # boundary plus the re-read path, otherwise we silently amputate context. + preview = _format_preview(content) return ( - f"Output too large ({size} bytes). Full output saved to: {spill_path}" - f"\n\nUse read_file to view specific sections with offset and limit parameters." - f"\n\nPreview (first {PREVIEW_BYTES} bytes):\n{preview}\n..." - f"{write_note}" + f'' + f"\nSize: {size} bytes" + f"\nUse read_file to inspect the full persisted output." + f"\nPreview (first {PREVIEW_BYTES} bytes):\n{preview}\n..." + f"{write_note}\n" + f"" ) diff --git a/core/runtime/permissions.py b/core/runtime/permissions.py new file mode 100644 index 000000000..4dbe901bc --- /dev/null +++ b/core/runtime/permissions.py @@ -0,0 +1,13 @@ +from __future__ import annotations + +from dataclasses import dataclass + + +@dataclass(frozen=True) +class ToolPermissionContext: + is_read_only: bool + is_destructive: bool = False + + +def can_auto_approve(context: ToolPermissionContext) -> bool: + return context.is_read_only and not context.is_destructive diff --git a/core/runtime/registry.py b/core/runtime/registry.py index 9345b0783..87302d5a1 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -3,9 +3,12 @@ from collections.abc import Awaitable, Callable from dataclasses import dataclass from enum import Enum +from typing import Any Handler = Callable[..., str] | Callable[..., Awaitable[str]] SchemaProvider = dict | Callable[[], dict] +ConcurrencySafety = bool | Callable[[dict], bool] +ToolInputValidator = Callable[[dict, Any], dict | None] | Callable[[dict, Any], Awaitable[dict | None]] class ToolMode(Enum): @@ -21,9 +24,11 @@ class ToolEntry: handler: Handler source: str search_hint: str = "" # 3-10 word capability description for ToolSearch matching - is_concurrency_safe: bool = False # fail-closed: assume not safe + is_concurrency_safe: ConcurrencySafety = False # fail-closed: assume not safe is_read_only: bool = False # fail-closed: assume write operation + is_destructive: bool = False # advisory metadata for permission/UI layers context_schema: dict | None = None # fields this tool needs from ToolUseContext + validate_input: ToolInputValidator | None = None def get_schema(self) -> dict: return self.schema() if callable(self.schema) else self.schema @@ -32,7 +37,9 @@ def get_schema(self) -> dict: TOOL_DEFAULTS: dict[str, object] = { "is_concurrency_safe": False, "is_read_only": False, + "is_destructive": False, "context_schema": None, + "validate_input": None, } diff --git a/core/runtime/runner.py b/core/runtime/runner.py index ade917216..77a0a96ca 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -1,11 +1,13 @@ from __future__ import annotations import asyncio +import inspect import json import logging from collections.abc import Awaitable, Callable +from typing import Any -from langchain.agents.middleware.types import ( +from core.runtime.middleware import ( AgentMiddleware, ModelRequest, ModelResponse, @@ -14,12 +16,26 @@ from langchain_core.messages import ToolMessage from .errors import InputValidationError +from .permissions import ToolPermissionContext from .registry import ToolRegistry +from .tool_result import ( + ToolResultEnvelope, + materialize_tool_message, + tool_error, + tool_permission_denied, + tool_success, +) from .validator import ToolValidator logger = logging.getLogger(__name__) +class _ToolSpecificValidationError(Exception): + def __init__(self, message: str, error_code: str | None = None): + super().__init__(message) + self.error_code = error_code + + class ToolRunner(AgentMiddleware): """Innermost middleware: routes all registered tool calls. @@ -60,49 +76,410 @@ def _extract_call_info(self, request: ToolCallRequest) -> tuple[str, dict, str]: return name, args, call_id - def _validate_and_run(self, name: str, args: dict, call_id: str) -> ToolMessage: + @staticmethod + def _get_request_hook(request: ToolCallRequest, hook_name: str): + state = getattr(request, "state", None) + if state is None: + return None + if isinstance(state, dict): + hook = state.get(hook_name) + else: + hook = vars(state).get(hook_name) + if hook is None: + return None + if isinstance(hook, list): + return hook + return hook if callable(hook) else None + + @staticmethod + def _apply_result_hooks_sync( + hook_or_hooks, + payload: ToolMessage | ToolResultEnvelope, + request: ToolCallRequest, + ) -> ToolMessage | ToolResultEnvelope: + if hook_or_hooks is None: + return payload + hooks = hook_or_hooks if isinstance(hook_or_hooks, list) else [hook_or_hooks] + current = payload + for hook in hooks: + updated = hook(current, request) + if updated is not None: + current = updated + return current + + @staticmethod + async def _apply_result_hooks( + hook_or_hooks, + payload: ToolMessage | ToolResultEnvelope, + request: ToolCallRequest, + ) -> ToolMessage | ToolResultEnvelope: + if hook_or_hooks is None: + return payload + hooks = hook_or_hooks if isinstance(hook_or_hooks, list) else [hook_or_hooks] + current = payload + for hook in hooks: + updated = hook(current, request) + if asyncio.iscoroutine(updated): + updated = await updated + if updated is not None: + current = updated + return current + + def _normalize_result(self, result: Any) -> ToolResultEnvelope: + if isinstance(result, ToolResultEnvelope): + return result + return tool_success(result) + + @staticmethod + def _inject_handler_context(entry, args: dict, request: ToolCallRequest) -> dict: + state = getattr(request, "state", None) + if state is None or "tool_context" in args: + return args + try: + signature = inspect.signature(entry.handler) + except (TypeError, ValueError): + return args + if "tool_context" not in signature.parameters: + return args + # @@@sa-04-tool-context-injection + # The sub-agent boundary only becomes real once the live ToolUseContext + # can cross the tool runner into handlers that explicitly opt in. + return {**args, "tool_context": state} + + @staticmethod + def _coerce_permission_response(result) -> tuple[str | None, str | None]: + if result is None: + return None, None + if isinstance(result, str): + return result, None + if isinstance(result, dict): + decision = result.get("decision") or result.get("permission") + message = result.get("message") + return decision, message + decision = getattr(result, "decision", None) or getattr(result, "permission", None) + message = getattr(result, "message", None) + return decision, message + + @staticmethod + def _permission_denied_result(decision: str, message: str | None) -> ToolResultEnvelope: + if decision == "ask": + text = message or "Permission required" + else: + text = message or "Permission denied" + return tool_permission_denied( + text, + metadata={"decision": decision, "error_type": "permission_resolution"}, + ) + + def _run_tool_specific_validation_sync(self, entry, args: dict, request: ToolCallRequest) -> dict: + validator = getattr(entry, "validate_input", None) + if validator is None: + return args + result = validator(dict(args), request) + if result is None: + return args + if isinstance(result, dict): + if result.get("result") is False or result.get("ok") is False: + raise _ToolSpecificValidationError( + result.get("message") or "Tool-specific validation failed", + result.get("errorCode") or result.get("error_code"), + ) + return result + raise InputValidationError(str(result)) + + async def _run_tool_specific_validation_async(self, entry, args: dict, request: ToolCallRequest) -> dict: + validator = getattr(entry, "validate_input", None) + if validator is None: + return args + result = validator(dict(args), request) + if asyncio.iscoroutine(result): + result = await result + if result is None: + return args + if isinstance(result, dict): + if result.get("result") is False or result.get("ok") is False: + raise _ToolSpecificValidationError( + result.get("message") or "Tool-specific validation failed", + result.get("errorCode") or result.get("error_code"), + ) + return result + raise InputValidationError(str(result)) + + def _run_pre_tool_use_sync(self, request: ToolCallRequest, *, name: str, args: dict, entry) -> tuple[dict, str | None, str | None]: + hooks = self._get_request_hook(request, "pre_tool_use") + if hooks is None: + return args, None, None + payload = {"name": name, "args": dict(args), "entry": entry} + permission: str | None = None + message: str | None = None + hook_list = hooks if isinstance(hooks, list) else [hooks] + for hook in hook_list: + updated = hook(payload, request) + if updated is None: + continue + if isinstance(updated, dict): + if "args" in updated: + payload["args"] = updated["args"] + if "name" in updated: + payload["name"] = updated["name"] + if "entry" in updated: + payload["entry"] = updated["entry"] + new_permission, new_message = self._coerce_permission_response(updated) + if new_permission is not None: + permission = new_permission + message = new_message + return payload["args"], permission, message + + async def _run_pre_tool_use_async(self, request: ToolCallRequest, *, name: str, args: dict, entry) -> tuple[dict, str | None, str | None]: + hooks = self._get_request_hook(request, "pre_tool_use") + if hooks is None: + return args, None, None + payload = {"name": name, "args": dict(args), "entry": entry} + permission: str | None = None + message: str | None = None + hook_list = hooks if isinstance(hooks, list) else [hooks] + for hook in hook_list: + updated = hook(payload, request) + if asyncio.iscoroutine(updated): + updated = await updated + if updated is None: + continue + if isinstance(updated, dict): + if "args" in updated: + payload["args"] = updated["args"] + if "name" in updated: + payload["name"] = updated["name"] + if "entry" in updated: + payload["entry"] = updated["entry"] + new_permission, new_message = self._coerce_permission_response(updated) + if new_permission is not None: + permission = new_permission + message = new_message + return payload["args"], permission, message + + def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict, entry, hook_permission: str | None, hook_message: str | None) -> ToolResultEnvelope | None: + if hook_permission == "deny": + return self._permission_denied_result("deny", hook_message) + + state = getattr(request, "state", None) + checker = None + if state is not None: + checker = state.get("can_use_tool") if isinstance(state, dict) else getattr(state, "can_use_tool", None) + rule_permission: str | None = None + rule_message: str | None = None + permission_context = ToolPermissionContext( + is_read_only=bool(getattr(entry, "is_read_only", False)), + is_destructive=bool(getattr(entry, "is_destructive", False)), + ) + if callable(checker): + rule_permission, rule_message = self._coerce_permission_response( + checker(name, args, permission_context, request) + ) + + if hook_permission == "allow": + if rule_permission in {"deny", "ask"}: + return self._permission_denied_result(rule_permission, rule_message) + return None + + if rule_permission in {"deny", "ask"}: + return self._permission_denied_result(rule_permission, rule_message) + return None + + def _materialize_result( + self, + envelope: ToolResultEnvelope, + *, + name: str, + call_id: str, + source: str, + ) -> ToolMessage: + return materialize_tool_message( + envelope, + tool_call_id=call_id, + name=name, + source=source, + ) + + @staticmethod + def _entry_source(entry) -> str: + return "mcp" if getattr(entry, "source", None) == "mcp" else "local" + + def _finalize_registered_result( + self, + envelope: ToolResultEnvelope, + *, + name: str, + call_id: str, + source: str, + ) -> ToolMessage | ToolResultEnvelope: + if source == "mcp": + return envelope + return self._materialize_result( + envelope, + name=name, + call_id=call_id, + source=source, + ) + + @staticmethod + def _select_hook_name(kind: str) -> str: + if kind == "error": + return "post_tool_use_failure" + if kind == "permission_denied": + return "permission_denied_hooks" + return "post_tool_use" + + def _validate_and_run(self, request: ToolCallRequest, name: str, args: dict, call_id: str) -> ToolMessage | ToolResultEnvelope | None: entry = self._registry.get(name) if entry is None: return None # not our tool + source = self._entry_source(entry) schema = entry.get_schema() try: self._validator.validate(schema, args) except InputValidationError as e: - return ToolMessage( - content=f"InputValidationError: {name} failed due to the following issue:\n{e}", - tool_call_id=call_id, + return self._finalize_registered_result( + tool_error( + f"InputValidationError: {name} failed due to the following issue:\n{e}", + metadata={"error_type": "input_validation"}, + ), name=name, + call_id=call_id, + source=source, + ) + try: + args = self._run_tool_specific_validation_sync(entry, args, request) + except _ToolSpecificValidationError as e: + return self._finalize_registered_result( + tool_error( + f"ToolValidationError: {name} failed due to the following issue:\n{e}", + metadata={"error_type": "tool_input_validation", "error_code": e.error_code}, + ), + name=name, + call_id=call_id, + source=source, + ) + except InputValidationError as e: + return self._finalize_registered_result( + tool_error( + f"ToolValidationError: {name} failed due to the following issue:\n{e}", + metadata={"error_type": "tool_input_validation"}, + ), + name=name, + call_id=call_id, + source=source, + ) + args, hook_permission, hook_message = self._run_pre_tool_use_sync( + request, + name=name, + args=args, + entry=entry, + ) + permission_result = self._resolve_permission( + request, + name=name, + args=args, + entry=entry, + hook_permission=hook_permission, + hook_message=hook_message, + ) + if permission_result is not None: + return self._finalize_registered_result( + permission_result, + name=name, + call_id=call_id, + source=source, ) + args = self._inject_handler_context(entry, args, request) try: result = entry.handler(**args) if asyncio.iscoroutine(result): result = asyncio.get_event_loop().run_until_complete(result) - return ToolMessage(content=str(result), tool_call_id=call_id, name=name) + return self._finalize_registered_result( + self._normalize_result(result), + name=name, + call_id=call_id, + source=source, + ) except Exception as e: logger.exception("Tool %s execution failed", name) - return ToolMessage( - content=f"{e}", - tool_call_id=call_id, + return self._finalize_registered_result( + tool_error( + f"{e}", + metadata={"error_type": "tool_execution"}, + ), name=name, + call_id=call_id, + source=source, ) - async def _validate_and_run_async(self, name: str, args: dict, call_id: str) -> ToolMessage | None: + async def _validate_and_run_async(self, request: ToolCallRequest, name: str, args: dict, call_id: str) -> ToolMessage | ToolResultEnvelope | None: entry = self._registry.get(name) if entry is None: return None + source = self._entry_source(entry) schema = entry.get_schema() try: self._validator.validate(schema, args) except InputValidationError as e: - return ToolMessage( - content=f"InputValidationError: {name} failed due to the following issue:\n{e}", - tool_call_id=call_id, + return self._finalize_registered_result( + tool_error( + f"InputValidationError: {name} failed due to the following issue:\n{e}", + metadata={"error_type": "input_validation"}, + ), + name=name, + call_id=call_id, + source=source, + ) + try: + args = await self._run_tool_specific_validation_async(entry, args, request) + except _ToolSpecificValidationError as e: + return self._finalize_registered_result( + tool_error( + f"ToolValidationError: {name} failed due to the following issue:\n{e}", + metadata={"error_type": "tool_input_validation", "error_code": e.error_code}, + ), + name=name, + call_id=call_id, + source=source, + ) + except InputValidationError as e: + return self._finalize_registered_result( + tool_error( + f"ToolValidationError: {name} failed due to the following issue:\n{e}", + metadata={"error_type": "tool_input_validation"}, + ), + name=name, + call_id=call_id, + source=source, + ) + + args, hook_permission, hook_message = await self._run_pre_tool_use_async( + request, + name=name, + args=args, + entry=entry, + ) + permission_result = self._resolve_permission( + request, + name=name, + args=args, + entry=entry, + hook_permission=hook_permission, + hook_message=hook_message, + ) + if permission_result is not None: + return self._finalize_registered_result( + permission_result, name=name, + call_id=call_id, + source=source, ) + args = self._inject_handler_context(entry, args, request) try: if asyncio.iscoroutinefunction(entry.handler): result = await entry.handler(**args) @@ -113,13 +490,22 @@ async def _validate_and_run_async(self, name: str, args: dict, call_id: str) -> result = await asyncio.to_thread(entry.handler, **args) if asyncio.iscoroutine(result): result = await result - return ToolMessage(content=str(result), tool_call_id=call_id, name=name) + return self._finalize_registered_result( + self._normalize_result(result), + name=name, + call_id=call_id, + source=source, + ) except Exception as e: logger.exception("Tool %s execution failed", name) - return ToolMessage( - content=f"{e}", - tool_call_id=call_id, + return self._finalize_registered_result( + tool_error( + f"{e}", + metadata={"error_type": "tool_execution"}, + ), name=name, + call_id=call_id, + source=source, ) # -- Model call wrappers -- @@ -146,10 +532,26 @@ def wrap_tool_call( handler: Callable[[ToolCallRequest], ToolMessage], ) -> ToolMessage: name, args, call_id = self._extract_call_info(request) - result = self._validate_and_run(name, args, call_id) + entry = self._registry.get(name) + result = self._validate_and_run(request, name, args, call_id) if result is not None: - return result - return handler(request) + source = self._entry_source(entry) if entry is not None else "local" + if isinstance(result, ToolResultEnvelope): + hook_name = self._select_hook_name(result.kind) + hooks = self._get_request_hook(request, hook_name) + hooked = self._apply_result_hooks_sync(hooks, result, request) if hooks else result + if isinstance(hooked, ToolMessage): + return hooked + return self._materialize_result(hooked, name=name, call_id=call_id, source=source) + kind = result.additional_kwargs.get("tool_result_meta", {}).get("kind") + hook_name = self._select_hook_name(kind) + hooks = self._get_request_hook(request, hook_name) + maybe_updated = self._apply_result_hooks_sync(hooks, result, request) if hooks else result + if isinstance(maybe_updated, ToolMessage): + return maybe_updated + return self._materialize_result(maybe_updated, name=name, call_id=call_id, source=source) + upstream = handler(request) + return upstream async def awrap_tool_call( self, @@ -157,7 +559,39 @@ async def awrap_tool_call( handler: Callable[[ToolCallRequest], Awaitable[ToolMessage]], ) -> ToolMessage: name, args, call_id = self._extract_call_info(request) - result = await self._validate_and_run_async(name, args, call_id) + entry = self._registry.get(name) + source = self._entry_source(entry) if entry is not None else "local" + result = await self._validate_and_run_async(request, name, args, call_id) if result is not None: - return result - return await handler(request) + # @@@tool-result-ordering + # te-02 keeps local tools materialize-first, but registered MCP + # tools must stay envelope-first so post hooks can see and modify + # structured output before final ToolMessage creation. + if isinstance(result, ToolResultEnvelope): + hook_name = self._select_hook_name(result.kind) + hooks = self._get_request_hook(request, hook_name) + hooked = await self._apply_result_hooks(hooks, result, request) + if isinstance(hooked, ToolMessage): + return hooked + return self._materialize_result(hooked, name=name, call_id=call_id, source=source) + meta = result.additional_kwargs.get("tool_result_meta", {}) + hook_name = self._select_hook_name(meta.get("kind")) + hooks = self._get_request_hook(request, hook_name) + hooked = await self._apply_result_hooks(hooks, result, request) + if isinstance(hooked, ToolMessage): + return hooked + return self._materialize_result(hooked, name=name, call_id=call_id, source=source) + + upstream = await handler(request) + post_tool_use = self._get_request_hook(request, "post_tool_use") + if isinstance(upstream, ToolResultEnvelope): + # MCP/upstream path: post hooks get first shot at the structured + # result, and only then do we materialize the ToolMessage. + hooked = await self._apply_result_hooks(post_tool_use, upstream, request) + if isinstance(hooked, ToolMessage): + return hooked + return self._materialize_result(hooked, name=name, call_id=call_id, source="mcp") + if isinstance(upstream, ToolMessage): + hooked = await self._apply_result_hooks(post_tool_use, upstream, request) + return hooked if isinstance(hooked, ToolMessage) else self._materialize_result(hooked, name=name, call_id=call_id, source="mcp") + return upstream diff --git a/core/runtime/state.py b/core/runtime/state.py index f2b6d0b39..0065f5354 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -22,6 +22,9 @@ class BootstrapConfig(BaseModel): """ workspace_root: Path + original_cwd: Path | None = None + project_root: Path | None = None + cwd: Path | None = None model_name: str api_key: str | None = None @@ -42,6 +45,10 @@ class BootstrapConfig(BaseModel): session_id: str = Field(default_factory=lambda: uuid.uuid4().hex) parent_session_id: str | None = None + # Session accumulators that survive turn-level resets + total_cost_usd: float = 0.0 + total_tool_duration_ms: int = 0 + # Model settings model_provider: str | None = None base_url: str | None = None @@ -49,6 +56,12 @@ class BootstrapConfig(BaseModel): model_config = ConfigDict(arbitrary_types_allowed=True) + def model_post_init(self, __context: Any) -> None: + self.workspace_root = Path(self.workspace_root) + self.original_cwd = Path(self.original_cwd) if self.original_cwd is not None else self.workspace_root + self.project_root = Path(self.project_root) if self.project_root is not None else self.workspace_root + self.cwd = Path(self.cwd) if self.cwd is not None else self.project_root + class AppState(BaseModel): """Per-session mutable state. Analogous to CC AppState store. @@ -85,6 +98,13 @@ class ToolUseContext(BaseModel): bootstrap: BootstrapConfig get_app_state: Any = Field(exclude=True) # Callable[[], AppState] set_app_state: Any = Field(exclude=True) # Callable[[AppState], None] | NO-OP + set_app_state_for_tasks: Any = Field(default=None, exclude=True) + refresh_tools: Any = Field(default=None, exclude=True) # Callable[[], Awaitable[None] | None] + read_file_state: Any = Field(default_factory=dict, exclude=True) + loaded_nested_memory_paths: Any = Field(default_factory=set, exclude=True) + discovered_skill_names: Any = Field(default_factory=set, exclude=True) + nested_memory_attachment_triggers: Any = Field(default_factory=set, exclude=True) + messages: list = Field(default_factory=list) turn_id: str = Field(default_factory=lambda: uuid.uuid4().hex[:8]) model_config = ConfigDict(arbitrary_types_allowed=True) diff --git a/core/runtime/tool_result.py b/core/runtime/tool_result.py new file mode 100644 index 000000000..cbff2dd4d --- /dev/null +++ b/core/runtime/tool_result.py @@ -0,0 +1,70 @@ +from __future__ import annotations + +from dataclasses import dataclass, field +from typing import Any + +from langchain_core.messages import ToolMessage + + +@dataclass +class ToolResultEnvelope: + kind: str + content: str + is_error: bool = False + top_level_blocks: list[Any] = field(default_factory=list) + metadata: dict[str, Any] = field(default_factory=dict) + + +def tool_success(content: Any, *, metadata: dict[str, Any] | None = None) -> ToolResultEnvelope: + return ToolResultEnvelope( + kind="success", + content=str(content), + metadata=dict(metadata or {}), + ) + + +def tool_error(content: str, *, metadata: dict[str, Any] | None = None) -> ToolResultEnvelope: + return ToolResultEnvelope( + kind="error", + content=content, + is_error=True, + metadata=dict(metadata or {}), + ) + + +def tool_permission_denied( + content: str, + *, + top_level_blocks: list[Any] | None = None, + metadata: dict[str, Any] | None = None, +) -> ToolResultEnvelope: + return ToolResultEnvelope( + kind="permission_denied", + content=content, + is_error=True, + top_level_blocks=list(top_level_blocks or []), + metadata=dict(metadata or {}), + ) + + +def materialize_tool_message( + envelope: ToolResultEnvelope, + *, + tool_call_id: str, + name: str, + source: str, +) -> ToolMessage: + additional_kwargs = { + "tool_result_meta": { + "kind": envelope.kind, + "source": source, + "top_level_blocks": list(envelope.top_level_blocks), + **dict(envelope.metadata), + } + } + return ToolMessage( + content=envelope.content, + tool_call_id=tool_call_id, + name=name, + additional_kwargs=additional_kwargs, + ) diff --git a/core/tools/command/service.py b/core/tools/command/service.py index 1b9459d64..1cb910e4f 100644 --- a/core/tools/command/service.py +++ b/core/tools/command/service.py @@ -19,6 +19,7 @@ from typing import Any from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.tool_result import tool_permission_denied from core.tools.command.base import BaseExecutor from core.tools.command.dispatcher import get_executor @@ -120,7 +121,10 @@ async def _bash( ) -> str: allowed, error_msg = self._check_hooks(command) if not allowed: - return error_msg + return tool_permission_denied( + error_msg, + metadata={"policy": "command_hook"}, + ) work_dir = None if self._executor.runtime_owns_cwd else str(self.workspace_root) timeout_secs = timeout / 1000.0 diff --git a/core/tools/filesystem/local_backend.py b/core/tools/filesystem/local_backend.py index 2bad2d45b..50bbe58a0 100644 --- a/core/tools/filesystem/local_backend.py +++ b/core/tools/filesystem/local_backend.py @@ -18,14 +18,16 @@ class LocalBackend(FileSystemBackend): def read_file(self, path: str) -> FileReadResult: p = Path(path) - content = p.read_text(encoding="utf-8") + with p.open("r", encoding="utf-8", newline="") as f: + content = f.read() return FileReadResult(content=content, size=p.stat().st_size) def write_file(self, path: str, content: str) -> FileWriteResult: try: p = Path(path) p.parent.mkdir(parents=True, exist_ok=True) - p.write_text(content, encoding="utf-8") + with p.open("w", encoding="utf-8", newline="") as f: + f.write(content) return FileWriteResult(success=True) except Exception as e: return FileWriteResult(success=False, error=str(e)) diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 0eadc7516..8936f79b9 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -9,6 +9,8 @@ from __future__ import annotations +from collections import OrderedDict +from dataclasses import dataclass import logging from pathlib import Path from typing import TYPE_CHECKING, Any @@ -17,11 +19,68 @@ from core.tools.filesystem.backend import FileSystemBackend from core.tools.filesystem.read import ReadLimits from core.tools.filesystem.read import read_file as read_file_dispatch +from core.tools.filesystem.read.types import FileType, detect_file_type if TYPE_CHECKING: from core.operations import FileOperationRecorder logger = logging.getLogger(__name__) +DEFAULT_READ_STATE_CACHE_SIZE = 100 +DEFAULT_MAX_EDIT_FILE_SIZE = 1024 * 1024 * 1024 + + +@dataclass +class _ReadFileState: + timestamp: float | None + is_partial: bool + + +class _ReadFileStateCache: + def __init__(self, max_entries: int = DEFAULT_READ_STATE_CACHE_SIZE): + self._max_entries = max_entries + self._entries: OrderedDict[Path, _ReadFileState] = OrderedDict() + + @staticmethod + def make_state(*, timestamp: float | None, is_partial: bool) -> _ReadFileState: + return _ReadFileState(timestamp=timestamp, is_partial=is_partial) + + def get(self, path: Path) -> _ReadFileState | None: + state = self._entries.get(path) + if state is None: + return None + self._entries.move_to_end(path) + return state + + def set(self, path: Path, state: _ReadFileState) -> None: + self._entries[path] = state + self._entries.move_to_end(path) + while len(self._entries) > self._max_entries: + self._entries.popitem(last=False) + + def clone(self) -> "_ReadFileStateCache": + clone = _ReadFileStateCache(max_entries=self._max_entries) + clone._entries = OrderedDict( + (path, _ReadFileState(timestamp=state.timestamp, is_partial=state.is_partial)) + for path, state in self._entries.items() + ) + return clone + + def merge(self, other: "_ReadFileStateCache") -> None: + for path, incoming in other._entries.items(): + existing = self._entries.get(path) + if existing is None or self._is_newer(incoming, existing): + self.set( + path, + _ReadFileState(timestamp=incoming.timestamp, is_partial=incoming.is_partial), + ) + + @staticmethod + def _is_newer(incoming: _ReadFileState, existing: _ReadFileState) -> bool: + if incoming.timestamp is None: + return False + if existing.timestamp is None: + return True + return incoming.timestamp >= existing.timestamp class FileSystemService: @@ -38,6 +97,8 @@ def __init__( operation_recorder: FileOperationRecorder | None = None, backend: FileSystemBackend | None = None, extra_allowed_paths: list[str | Path] | None = None, + max_read_cache_entries: int = DEFAULT_READ_STATE_CACHE_SIZE, + max_edit_file_size: int = DEFAULT_MAX_EDIT_FILE_SIZE, ): if backend is None: from core.tools.filesystem.local_backend import LocalBackend @@ -49,7 +110,8 @@ def __init__( self.max_file_size = max_file_size self.allowed_extensions = allowed_extensions self.hooks = hooks or [] - self._read_files: dict[Path, float | None] = {} + self._read_files = _ReadFileStateCache(max_entries=max_read_cache_entries) + self.max_edit_file_size = max_edit_file_size self.operation_recorder = operation_recorder self.extra_allowed_paths: list[Path] = [Path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or [])] @@ -114,7 +176,7 @@ def _register(self, registry: ToolRegistry) -> None: "name": "Write", "description": ( "Create or overwrite a file with full content. Forces LF line endings. " - "Fails if file already exists — use Edit for modifications. Path must be absolute." + "Path must be absolute." ), "parameters": { "type": "object", @@ -244,9 +306,12 @@ def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | N return True, "", resolved def _check_file_staleness(self, resolved: Path) -> str | None: - if resolved not in self._read_files: - return "File has not been read yet. Read it first before writing to it." - stored_mtime = self._read_files[resolved] + state = self._read_files.get(resolved) + if state is None: + return "File has not been read yet. Read the full file first before editing." + if state.is_partial: + return "File has only been read partially. Read the full file before editing." + stored_mtime = state.timestamp if stored_mtime is None: return None current_mtime = self.backend.file_mtime(str(resolved)) @@ -254,8 +319,32 @@ def _check_file_staleness(self, resolved: Path) -> str | None: return "File has been modified since last read. Read it again before editing." return None - def _update_file_tracking(self, resolved: Path) -> None: - self._read_files[resolved] = self.backend.file_mtime(str(resolved)) + def _update_file_tracking(self, resolved: Path, *, is_partial: bool, file_type: FileType | None = None) -> None: + if file_type is None: + file_type = detect_file_type(resolved) + if file_type not in {FileType.TEXT, FileType.NOTEBOOK}: + return + self._read_files.set( + resolved, + _ReadFileState( + timestamp=self.backend.file_mtime(str(resolved)), + is_partial=is_partial, + ), + ) + + def _normalize_write_content(self, content: str) -> str: + return content.replace("\r\n", "\n").replace("\r", "\n") + + def _read_result_is_partial(self, result) -> bool: + if getattr(result, "truncated", False): + return True + if getattr(result, "file_type", None) == FileType.TEXT: + start_line = getattr(result, "start_line", None) or 1 + total_lines = getattr(result, "total_lines", None) + end_line = getattr(result, "end_line", None) or total_lines or start_line + if total_lines is not None: + return start_line > 1 or end_line < total_lines + return False def _record_operation( self, @@ -337,7 +426,11 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None) limit=limit, ) if not result.error: - self._update_file_tracking(resolved) + self._update_file_tracking( + resolved, + is_partial=self._read_result_is_partial(result), + file_type=result.file_type, + ) return result.format_output() try: @@ -350,7 +443,10 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None) selected = lines[start:end] numbered = [f"{start + i + 1:>6}\t{line}" for i, line in enumerate(selected)] content = "\n".join(numbered) - self._update_file_tracking(resolved) + self._update_file_tracking( + resolved, + is_partial=start > 0 or end < total_lines, + ) return content except Exception as e: return f"Error reading file: {e}" @@ -360,23 +456,21 @@ def _write_file(self, file_path: str, content: str) -> str: if not is_valid: return error - if self.backend.file_exists(str(resolved)): - return f"File already exists: {file_path}\nUse Edit to modify existing files" - try: - result = self.backend.write_file(str(resolved), content) + normalized = self._normalize_write_content(content) + result = self.backend.write_file(str(resolved), normalized) if not result.success: return f"Error writing file: {result.error}" - self._update_file_tracking(resolved) + self._update_file_tracking(resolved, is_partial=False) self._record_operation( operation_type="write", file_path=file_path, before_content=None, - after_content=content, + after_content=normalized, ) - lines = content.count("\n") + 1 + lines = normalized.count("\n") + 1 return f"File created: {file_path}\n Lines: {lines}\n Size: {len(content)} bytes" except Exception as e: return f"Error writing file: {e}" @@ -387,8 +481,20 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a return error if not self.backend.file_exists(str(resolved)): + if old_string == "": + return self._write_file(file_path, new_string) return f"File not found: {file_path}" + if resolved.suffix.lower() == ".ipynb": + return "Notebook files (.ipynb) are not supported by Edit. Use Write to overwrite the full JSON." + + if old_string == "": + return "Cannot use empty old_string on an existing file. Use Write to replace the full file content." + + file_size = self.backend.file_size(str(resolved)) + if file_size is not None and file_size > self.max_edit_file_size: + return f"File too large for Edit: {file_size:,} bytes (max: {self.max_edit_file_size:,} bytes)" + staleness_error = self._check_file_staleness(resolved) if staleness_error: return staleness_error @@ -400,6 +506,14 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a raw = self.backend.read_file(str(resolved)) content = raw.content + # @@@edit-critical-staleness + # te-06 needs a second stale-read check inside the read->write + # critical section so an external write that lands after the + # preflight check cannot be silently overwritten. + staleness_error = self._check_file_staleness(resolved) + if staleness_error: + return staleness_error + if old_string not in content: return f"String not found in file\n Looking for: {old_string[:100]}..." @@ -420,7 +534,7 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a if not result.success: return f"Error editing file: {result.error}" - self._update_file_tracking(resolved) + self._update_file_tracking(resolved, is_partial=False) self._record_operation( operation_type="edit", file_path=file_path, diff --git a/core/tools/task/service.py b/core/tools/task/service.py index dd659016d..2d3af0dfa 100644 --- a/core/tools/task/service.py +++ b/core/tools/task/service.py @@ -176,7 +176,7 @@ def _register(self, registry: ToolRegistry) -> None: schema=schema, handler=handler, source="TaskService", - is_concurrency_safe=ro, + is_concurrency_safe=False, is_read_only=ro, ) ) diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index bbb70c5a7..9394eed6a 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -5,10 +5,11 @@ import os from pathlib import Path +from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock, patch import pytest -from langchain_core.messages import AIMessage, SystemMessage +from langchain_core.messages import AIMessage, AIMessageChunk, SystemMessage # --------------------------------------------------------------------------- @@ -32,6 +33,17 @@ def _patch_env_api_key(): return patch.dict(os.environ, {"ANTHROPIC_API_KEY": "sk-test-integration"}) +class _MemoryCheckpointer: + def __init__(self): + self.store = {} + + async def aget(self, cfg): + return self.store.get(cfg["configurable"]["thread_id"]) + + async def aput(self, cfg, checkpoint, metadata, new_versions): + self.store[cfg["configurable"]["thread_id"]] = checkpoint + + # --------------------------------------------------------------------------- # Integration Tests # --------------------------------------------------------------------------- @@ -102,6 +114,46 @@ async def test_leon_agent_astream_interface_compatible(tmp_path): agent.close() +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_astream_messages_updates_mode_yields_langgraph_tuples(tmp_path): + """messages+updates mode must yield LangGraph-style (mode, data) tuples for SSE consumers.""" + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("Tuple compatible response") + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + chunks = [] + async for chunk in agent.agent.astream( + {"messages": [{"role": "user", "content": "tuple"}]}, + config={"configurable": {"thread_id": "test-integration-tuples"}}, + stream_mode=["messages", "updates"], + ): + chunks.append(chunk) + + assert chunks + assert all(isinstance(chunk, tuple) and len(chunk) == 2 for chunk in chunks) + assert any(mode == "messages" for mode, _ in chunks) + assert any(mode == "updates" for mode, _ in chunks) + + message_chunks = [data for mode, data in chunks if mode == "messages"] + first_msg_chunk, first_metadata = message_chunks[0] + assert isinstance(first_msg_chunk, AIMessageChunk) + assert "Tuple compatible response" in str(first_msg_chunk.content) + assert isinstance(first_metadata, dict) + + update_chunks = [data for mode, data in chunks if mode == "updates"] + assert any("agent" in update for update in update_chunks) + + agent.close() + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_multiple_thread_ids(tmp_path): @@ -146,3 +198,109 @@ async def test_leon_agent_multiple_thread_ids(tmp_path): assert len(chunks_b) > 0 agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_astream_wrapper_exposes_caller_surface(tmp_path): + """LeonAgent should expose a caller-owned astream surface instead of forcing callers onto agent.agent.astream.""" + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("Caller surface response") + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + chunks = [] + async for chunk in agent.astream( + "caller stream", + thread_id="test-astream-wrapper", + stream_mode=["messages", "updates"], + ): + chunks.append(chunk) + + assert chunks + assert all(isinstance(chunk, tuple) and len(chunk) == 2 for chunk in chunks) + + agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_astream_can_enforce_max_budget_per_event(tmp_path): + """Caller-owned astream surface should be able to stop once runtime cost exceeds a caller budget.""" + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("Caller surface response") + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + async def fake_stream(*args, **kwargs): + yield ("messages", ("first", {"langgraph_node": "agent"})) + yield ("updates", {"agent": {"messages": [AIMessage(content="done")]}}) + + agent.agent.astream = fake_stream + agent.runtime = SimpleNamespace(cost=0.75) + + chunks = [] + with pytest.raises(RuntimeError, match="max_budget_usd exceeded"): + async for chunk in agent.astream( + "caller stream", + thread_id="test-astream-budget", + stream_mode=["messages", "updates"], + max_budget_usd=0.5, + ): + chunks.append(chunk) + + assert chunks == [("messages", ("first", {"langgraph_node": "agent"}))] + + agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_aclear_thread_resets_thread_history(tmp_path): + """aclear_thread should clear replayable thread history while preserving accumulators.""" + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("clearable response") + checkpointer = _MemoryCheckpointer() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + agent.checkpointer = checkpointer + agent.agent.checkpointer = checkpointer + agent.app_state.total_cost = 1.25 + + await agent.ainvoke("hello", thread_id="clear-agent-thread") + assert checkpointer.store["clear-agent-thread"]["channel_values"]["messages"] + + agent.agent._tool_read_file_state["/tmp/file.py"] = {"partial": False} + agent.agent._tool_loaded_nested_memory_paths.add("/tmp/memory.md") + agent.agent._tool_discovered_skill_names.add("skill-a") + old_session_id = agent._bootstrap.session_id + + await agent.aclear_thread("clear-agent-thread") + + assert checkpointer.store["clear-agent-thread"]["channel_values"]["messages"] == [] + assert agent.app_state.messages == [] + assert agent.app_state.turn_count == 0 + assert agent.app_state.compact_boundary_index == 0 + assert agent.app_state.total_cost == 1.25 + assert agent._bootstrap.session_id != old_session_id + assert agent._bootstrap.parent_session_id == old_session_id + + agent.close() diff --git a/tests/test_filesystem_service.py b/tests/test_filesystem_service.py new file mode 100644 index 000000000..0488f796c --- /dev/null +++ b/tests/test_filesystem_service.py @@ -0,0 +1,257 @@ +from __future__ import annotations + +from pathlib import Path + +from core.runtime.registry import ToolRegistry +from core.tools.filesystem.service import FileSystemService, _ReadFileStateCache +from sandbox.interfaces.filesystem import DirListResult, FileReadResult, FileSystemBackend, FileWriteResult + + +def _make_service( + workspace: Path, + *, + max_read_cache_entries: int = 100, + max_edit_file_size: int = 1024 * 1024 * 1024, +) -> FileSystemService: + return FileSystemService( + registry=ToolRegistry(), + workspace_root=workspace, + max_read_cache_entries=max_read_cache_entries, + max_edit_file_size=max_edit_file_size, + ) + + +def test_edit_rejects_if_last_read_was_partial_view(tmp_path: Path): + service = _make_service(tmp_path) + target = tmp_path / "sample.txt" + target.write_text("alpha\nbeta\ngamma\n", encoding="utf-8") + + read_result = service._read_file(str(target), offset=2, limit=1) + assert " FileReadResult: + before = self._content + self._content = "alpha\nEXTERNAL\n" + self._mtime = 2.0 + return FileReadResult(content=before, size=len(before)) + + def write_file(self, path: str, content: str) -> FileWriteResult: + self.writes.append(content) + self._content = content + return FileWriteResult(success=True) + + def file_exists(self, path: str) -> bool: + return True + + def file_mtime(self, path: str) -> float | None: + return self._mtime + + def file_size(self, path: str) -> int | None: + return len(self._content.encode("utf-8")) + + def is_dir(self, path: str) -> bool: + return False + + def list_dir(self, path: str) -> DirListResult: + return DirListResult(entries=[]) + + backend = RacingBackend() + service = FileSystemService( + registry=ToolRegistry(), + workspace_root=tmp_path, + backend=backend, + ) + target = (tmp_path / "race.txt").resolve() + service._read_files.set( + target, + state=service._read_files.make_state(timestamp=1.0, is_partial=False), + ) + + edit_result = service._edit_file( + str(target), + old_string="beta", + new_string="BETA", + ) + + assert "modified since last read" in edit_result + assert backend.writes == [] + assert backend._content == "alpha\nEXTERNAL\n" diff --git a/tests/test_spill_buffer.py b/tests/test_spill_buffer.py index 553011a24..9920a5bff 100644 --- a/tests/test_spill_buffer.py +++ b/tests/test_spill_buffer.py @@ -66,7 +66,7 @@ def test_large_output_triggers_spill_and_preview(self): # Result must mention the file path and include a preview. assert expected_path in result - assert "Output too large" in result + assert result.startswith("" in result + assert 'path="/workspace/.leon/tool-results/call_wrapped.txt"' in result + assert f"bytes=\"{len(large.encode('utf-8'))}\"" in result + + def test_image_block_content_bypasses_spill(self): + """Image-containing blocks should bypass persistence logic.""" + fs = _make_fs_backend() + content = [ + {"type": "text", "text": "caption"}, + {"type": "image_url", "image_url": {"url": "https://example.com/a.png"}}, + ] + + result = spill_if_needed( + content=content, + threshold_bytes=1, + tool_call_id="call_image", + fs_backend=fs, + workspace_root="/workspace", + ) + + assert result is content + fs.write_file.assert_not_called() + # =========================================================================== # SpillBufferMiddleware @@ -236,7 +273,7 @@ def test_large_output_gets_spilled(self): handler.assert_called_once_with(request) assert result.content != large_content - assert "Output too large" in result.content + assert result.content.startswith("" in result.content + assert seen == [("ToolMessage", "error")] + + @pytest.mark.asyncio + async def test_permission_denied_result_keeps_distinct_metadata(self): + def denied_handler(**kwargs): + return tool_permission_denied( + "permission denied", + top_level_blocks=[{"type": "text", "text": "extra-block"}], + metadata={"policy": "workspace"}, + ) + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=denied_handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "permission denied" + assert meta["kind"] == "permission_denied" + assert meta["source"] == "local" + assert meta["top_level_blocks"] == [{"type": "text", "text": "extra-block"}] + assert meta["policy"] == "workspace" + + @pytest.mark.asyncio + async def test_mcp_post_tool_use_hook_can_modify_result_before_materialization(self): + runner = _make_runner([]) # unknown tool => upstream/MCP path + req = _make_tool_call_request("mcp__server__tool", {}) + req.state = MagicMock() + seen = [] + + def post_tool_use(payload, request): + seen.append(type(payload).__name__) + assert isinstance(payload, ToolResultEnvelope) + return ToolResultEnvelope( + kind=payload.kind, + content="hooked mcp result", + is_error=payload.is_error, + top_level_blocks=payload.top_level_blocks, + metadata={**payload.metadata, "hooked": True}, + ) + + req.state.post_tool_use = post_tool_use + + async def upstream(_request): + return ToolResultEnvelope(kind="success", content="raw mcp result") + + result = await runner.awrap_tool_call(req, upstream) + + assert seen == ["ToolResultEnvelope"] + assert result.content == "hooked mcp result" + assert result.additional_kwargs["tool_result_meta"]["source"] == "mcp" + assert result.additional_kwargs["tool_result_meta"]["hooked"] is True + + @pytest.mark.asyncio + async def test_command_hook_denial_uses_permission_denied_result_path(self, tmp_path): + registry = ToolRegistry() + CommandService( + registry=registry, + workspace_root=tmp_path, + hooks=[DangerousCommandsHook()], + ) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("Bash", {"command": "rm -rf /"}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert "SECURITY" in result.content + assert meta["kind"] == "permission_denied" + assert meta["source"] == "local" + assert meta["policy"] == "command_hook" + + @pytest.mark.asyncio + async def test_registered_mcp_tool_executes_through_runner_with_mcp_source(self): + @tool + async def sample_mcp_tool(x: int) -> str: + """sample mcp""" + return f"mcp:{x}" + + registry = ToolRegistry() + registry.register(_make_mcp_tool_entry(sample_mcp_tool)) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("sample_mcp_tool", {"x": 3}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "mcp:3" + assert meta["source"] == "mcp" + assert meta["kind"] == "success" + + @pytest.mark.asyncio + async def test_registered_mcp_tool_post_hook_sees_envelope_before_materialization(self): + @tool + async def sample_mcp_tool(x: int) -> str: + """sample mcp""" + return f"mcp:{x}" + + registry = ToolRegistry() + registry.register(_make_mcp_tool_entry(sample_mcp_tool)) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("sample_mcp_tool", {"x": 3}) + req.state = MagicMock() + seen = [] + + def post_tool_use(payload, request): + seen.append(type(payload).__name__) + assert isinstance(payload, ToolResultEnvelope) + return payload + + req.state.post_tool_use = post_tool_use + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert seen == ["ToolResultEnvelope"] + assert result.content == "mcp:3" + assert result.additional_kwargs["tool_result_meta"]["source"] == "mcp" + + @pytest.mark.asyncio + async def test_registered_mcp_hook_rematerialization_keeps_mcp_source(self): + @tool + async def sample_mcp_tool(x: int) -> str: + """sample mcp""" + return f"mcp:{x}" + + registry = ToolRegistry() + registry.register(_make_mcp_tool_entry(sample_mcp_tool)) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("sample_mcp_tool", {"x": 3}) + req.state = MagicMock() + + def post_tool_use(payload, request): + return ToolResultEnvelope( + kind="success", + content="hooked-remat", + metadata={"hooked": True}, + ) + + req.state.post_tool_use = post_tool_use + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "hooked-remat" + assert meta["source"] == "mcp" + assert meta["hooked"] is True + + @pytest.mark.asyncio + async def test_pre_tool_use_does_not_run_before_schema_validation(self): + events = [] + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={ + "name": "Write", + "parameters": { + "type": "object", + "required": ["path"], + "properties": {"path": {"type": "string"}}, + }, + }, + handler=lambda path: f"ok:{path}", + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def pre_tool_use(payload, request): + events.append("pre") + return payload + + req.state.pre_tool_use = pre_tool_use + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "InputValidationError" in result.content + assert events == [] + + @pytest.mark.asyncio + async def test_tool_specific_validation_runs_before_pre_tool_use_and_handler(self): + events = [] + + def validate_input(args, request): + events.append("tool-validate") + return {"path": args["path"], "normalized": True} + + def handler(path, normalized=False): + events.append(("handler", path, normalized)) + return "ok" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={ + "name": "Write", + "parameters": { + "type": "object", + "required": ["path"], + "properties": {"path": {"type": "string"}}, + }, + }, + handler=handler, + source="test", + validate_input=validate_input, + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {"path": "/tmp/a"}) + req.state = MagicMock() + + def pre_tool_use(payload, request): + events.append(("pre", dict(payload["args"]))) + return payload + + req.state.pre_tool_use = pre_tool_use + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == "ok" + assert events == [ + "tool-validate", + ("pre", {"path": "/tmp/a", "normalized": True}), + ("handler", "/tmp/a", True), + ] + + @pytest.mark.asyncio + async def test_tool_specific_validation_failure_object_stops_before_handler(self): + events = [] + + def validate_input(args, request): + events.append("tool-validate") + return {"result": False, "message": "tool says no", "errorCode": "E_NO"} + + def handler(**kwargs): + events.append(("handler", kwargs)) + return "should-not-run" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={ + "name": "Write", + "parameters": { + "type": "object", + "required": [], + "properties": {}, + }, + }, + handler=handler, + source="test", + validate_input=validate_input, + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "ToolValidationError" in result.content + assert "tool says no" in result.content + assert result.additional_kwargs["tool_result_meta"]["error_type"] == "tool_input_validation" + assert result.additional_kwargs["tool_result_meta"]["error_code"] == "E_NO" + assert events == ["tool-validate"] + + @pytest.mark.asyncio + async def test_hook_allow_cannot_bypass_permission_deny_rule(self): + def handler(**kwargs): + raise AssertionError("handler should not run when permission denies") + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def pre_tool_use(payload, request): + return {"permission": "allow"} + + def can_use_tool(name, args, context, request): + return {"decision": "deny", "message": "settings deny"} + + req.state.pre_tool_use = pre_tool_use + req.state.can_use_tool = can_use_tool + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "settings deny" + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + + @pytest.mark.asyncio + async def test_pre_tool_use_can_update_args_before_permission_and_handler(self): + seen = [] + + def handler(path): + seen.append(("handler", path)) + return f"ok:{path}" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={ + "name": "Write", + "parameters": { + "type": "object", + "required": ["path"], + "properties": {"path": {"type": "string"}}, + }, + }, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {"path": "raw"}) + req.state = MagicMock() + + def pre_tool_use(payload, request): + return {"args": {"path": "mutated"}} + + def can_use_tool(name, args, context, request): + seen.append(("permission", args["path"])) + return {"decision": "allow"} + + req.state.pre_tool_use = pre_tool_use + req.state.can_use_tool = can_use_tool + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == "ok:mutated" + assert seen == [("permission", "mutated"), ("handler", "mutated")] + + @pytest.mark.asyncio + async def test_permission_checker_receives_permission_context_not_scheduler_flag(self): + seen = [] + + entry = ToolEntry( + name="Read", + mode=ToolMode.INLINE, + schema={"name": "Read", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=lambda: "ok", + source="test", + is_read_only=True, + is_concurrency_safe=True, + is_destructive=True, + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Read", {}) + req.state = MagicMock() + + def can_use_tool(name, args, context, request): + seen.append((context.is_read_only, context.is_destructive, hasattr(context, "is_concurrency_safe"))) + return {"decision": "allow"} + + req.state.can_use_tool = can_use_tool + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == "ok" + assert seen == [(True, True, False)] + + @pytest.mark.asyncio + async def test_destructive_metadata_is_advisory_not_runtime_deny(self): + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=lambda: "ok", + source="test", + is_destructive=True, + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == "ok" + + @pytest.mark.asyncio + async def test_runner_injects_tool_context_into_handler_when_requested(self): + entry = ToolEntry( + name="Agent", + mode=ToolMode.INLINE, + schema={"name": "Agent", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=lambda tool_context: f"context:{tool_context.turn_id}", + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Agent", {}) + app_state = AppState() + req.state = ToolUseContext( + bootstrap=BootstrapConfig(workspace_root="/tmp/workspace", model_name="gpt-test"), + get_app_state=app_state.get_state, + set_app_state=app_state.set_state, + ) + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == f"context:{req.state.turn_id}" + class TestToolRunnerInlineInjection: """P1: ToolRunner injects inline schemas into model call.""" @@ -337,3 +813,20 @@ def test_search_service_registers_inline(self, tmp_path): entry = reg.get(tool_name) assert entry is not None, f"{tool_name} not registered" assert entry.mode == ToolMode.INLINE, f"{tool_name} should be INLINE, got {entry.mode}" + + def test_task_service_read_only_does_not_imply_concurrency_safe(self, tmp_path): + reg = ToolRegistry() + from core.tools.task.service import TaskService + + _svc = TaskService(registry=reg, db_path=tmp_path / "test.db") + + for tool_name in ["TaskGet", "TaskList"]: + entry = reg.get(tool_name) + assert entry is not None, f"{tool_name} not registered" + assert entry.is_read_only is True + assert entry.is_concurrency_safe is False + + def test_can_auto_approve_only_for_read_only_non_destructive_tools(self): + assert can_auto_approve(ToolPermissionContext(is_read_only=True, is_destructive=False)) is True + assert can_auto_approve(ToolPermissionContext(is_read_only=False, is_destructive=False)) is False + assert can_auto_approve(ToolPermissionContext(is_read_only=True, is_destructive=True)) is False diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py new file mode 100644 index 000000000..2aa8f6a67 --- /dev/null +++ b/tests/unit/test_agent_service.py @@ -0,0 +1,253 @@ +"""Unit tests for AgentService sub-agent fork boundaries.""" + +from __future__ import annotations + +from pathlib import Path +from types import SimpleNamespace +from unittest.mock import AsyncMock + +import pytest + +from core.agents.service import AgentService +from core.runtime.registry import ToolRegistry +from core.runtime.runner import ToolRunner +from core.runtime.state import AppState, BootstrapConfig, ToolUseContext + + +class _FakeRegistry: + def register(self, entry): + self.last_entry = entry + + +class _FakeAgentRegistry: + async def register(self, entry): + self.entry = entry + + async def update_status(self, agent_id: str, status: str): + self.last_status = (agent_id, status) + + +class _FakeChildAgent: + def __init__(self, workspace_root: Path, model_name: str): + self.workspace_root = workspace_root + self.model_name = model_name + self._bootstrap = BootstrapConfig(workspace_root=workspace_root, model_name=model_name) + self._agent_service = SimpleNamespace(_parent_bootstrap=None, _parent_tool_context=None) + self.agent = SimpleNamespace(astream=self._astream) + + async def ainit(self): + return None + + async def _astream(self, *args, **kwargs): + if False: + yield None + return + + def close(self): + return None + + +@pytest.mark.asyncio +async def test_run_agent_applies_forked_bootstrap_to_child_agent(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + service._parent_bootstrap = BootstrapConfig( + workspace_root=Path("/workspace"), + original_cwd=Path("/launcher"), + project_root=Path("/workspace/project"), + cwd=Path("/workspace/project/src"), + model_name="gpt-parent", + api_key="sk-parent", + extra_allowed_paths=["/shared"], + total_cost_usd=1.5, + total_tool_duration_ms=77, + model_provider="openai", + base_url="https://api.example.com/v1", + context_limit=12345, + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + ) + + assert result == "(Agent completed with no text output)" + child = created[0] + assert child._bootstrap.original_cwd == Path("/launcher") + assert child._bootstrap.project_root == Path("/workspace/project") + assert child._bootstrap.cwd == Path("/workspace/project/src") + assert child._bootstrap.extra_allowed_paths == ["/shared"] + assert child._bootstrap.parent_session_id == service._parent_bootstrap.session_id + assert child._bootstrap.session_id != service._parent_bootstrap.session_id + assert child._bootstrap.total_cost_usd == 1.5 + assert child._bootstrap.total_tool_duration_ms == 77 + assert child._bootstrap.model_provider == "openai" + assert child._bootstrap.base_url == "https://api.example.com/v1" + assert child._bootstrap.context_limit == 12345 + + +@pytest.mark.asyncio +async def test_run_agent_applies_isolated_tool_context_to_child_agent_service(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + parent_state = AppState(turn_count=1) + parent_context = ToolUseContext( + bootstrap=BootstrapConfig(workspace_root=tmp_path, model_name="gpt-parent"), + get_app_state=parent_state.get_state, + set_app_state=parent_state.set_state, + set_app_state_for_tasks=parent_state.set_state, + read_file_state={"/tmp/readme.md": {"partial": False}}, + loaded_nested_memory_paths={"/tmp/memory.md"}, + discovered_skill_names={"skill-a"}, + nested_memory_attachment_triggers={"turn-a"}, + messages=["hello"], + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + parent_tool_context=parent_context, + ) + + assert result == "(Agent completed with no text output)" + child_context = created[0]._agent_service._parent_tool_context + assert child_context is not None + assert child_context is not parent_context + assert child_context.bootstrap.parent_session_id == parent_context.bootstrap.session_id + child_context.set_app_state(lambda prev: prev.model_copy(update={"turn_count": 9})) + assert parent_context.get_app_state().turn_count == 1 + child_context.set_app_state_for_tasks(lambda prev: prev.model_copy(update={"turn_count": 9})) + assert parent_context.get_app_state().turn_count == 9 + + +@pytest.mark.asyncio +async def test_agent_tool_live_runner_path_passes_isolated_tool_context_to_child(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + runner = ToolRunner(registry=registry) + parent_state = AppState(turn_count=1) + parent_context = ToolUseContext( + bootstrap=BootstrapConfig(workspace_root=tmp_path, model_name="gpt-parent"), + get_app_state=parent_state.get_state, + set_app_state=parent_state.set_state, + set_app_state_for_tasks=parent_state.set_state, + read_file_state={"/tmp/readme.md": {"partial": False}}, + loaded_nested_memory_paths={"/tmp/memory.md"}, + discovered_skill_names={"skill-a"}, + nested_memory_attachment_triggers={"turn-a"}, + messages=["hello"], + ) + request = SimpleNamespace( + tool_call={"name": "Agent", "args": {"prompt": "do work"}, "id": "tc-1"}, + state=parent_context, + ) + + result = await runner.awrap_tool_call(request, AsyncMock()) + + assert result.content == "(Agent completed with no text output)" + child_context = created[0]._agent_service._parent_tool_context + assert child_context is not None + assert child_context.bootstrap.parent_session_id == parent_context.bootstrap.session_id + child_context.set_app_state(lambda prev: prev.model_copy(update={"turn_count": 9})) + assert parent_context.get_app_state().turn_count == 1 + + +@pytest.mark.asyncio +async def test_run_agent_child_tool_context_deep_clones_read_file_state(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + parent_state = AppState(turn_count=1) + parent_context = ToolUseContext( + bootstrap=BootstrapConfig(workspace_root=tmp_path, model_name="gpt-parent"), + get_app_state=parent_state.get_state, + set_app_state=parent_state.set_state, + set_app_state_for_tasks=parent_state.set_state, + read_file_state={"/tmp/readme.md": {"partial": False, "meta": {"seen": 1}}}, + loaded_nested_memory_paths={"/tmp/memory.md"}, + discovered_skill_names={"skill-a"}, + nested_memory_attachment_triggers={"turn-a"}, + messages=["hello"], + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + parent_tool_context=parent_context, + ) + + assert result == "(Agent completed with no text output)" + child_context = created[0]._agent_service._parent_tool_context + child_context.read_file_state["/tmp/readme.md"]["partial"] = True + child_context.read_file_state["/tmp/readme.md"]["meta"]["seen"] = 9 + assert parent_context.read_file_state["/tmp/readme.md"] == { + "partial": False, + "meta": {"seen": 1}, + } diff --git a/tests/unit/test_fork.py b/tests/unit/test_fork.py index 03a78751d..ecb5966b0 100644 --- a/tests/unit/test_fork.py +++ b/tests/unit/test_fork.py @@ -4,14 +4,17 @@ import pytest -from core.runtime.fork import fork_context -from core.runtime.state import BootstrapConfig +from core.runtime.fork import create_subagent_context, fork_context +from core.runtime.state import AppState, BootstrapConfig, ToolUseContext @pytest.fixture def parent(): return BootstrapConfig( workspace_root=Path("/workspace"), + original_cwd=Path("/launcher"), + project_root=Path("/workspace/project"), + cwd=Path("/workspace/project/src"), model_name="claude-opus-4-5", api_key="sk-parent", block_dangerous_commands=True, @@ -19,16 +22,22 @@ def parent(): enable_audit_log=False, enable_web_tools=True, allowed_file_extensions=[".py"], + extra_allowed_paths=["/shared"], max_turns=20, model_provider="anthropic", base_url="https://api.anthropic.com", context_limit=200000, + total_cost_usd=1.25, + total_tool_duration_ms=42, ) def test_fork_inherits_workspace(parent): child = fork_context(parent) assert child.workspace_root == parent.workspace_root + assert child.original_cwd == parent.original_cwd + assert child.project_root == parent.project_root + assert child.cwd == parent.cwd def test_fork_inherits_model(parent): @@ -48,6 +57,7 @@ def test_fork_inherits_security_flags(parent): def test_fork_inherits_file_config(parent): child = fork_context(parent) assert child.allowed_file_extensions == parent.allowed_file_extensions + assert child.extra_allowed_paths == parent.extra_allowed_paths assert child.max_turns == parent.max_turns @@ -58,6 +68,12 @@ def test_fork_inherits_model_settings(parent): assert child.context_limit == parent.context_limit +def test_fork_inherits_session_accumulators(parent): + child = fork_context(parent) + assert child.total_cost_usd == parent.total_cost_usd + assert child.total_tool_duration_ms == parent.total_tool_duration_ms + + def test_fork_generates_new_session_id(parent): child = fork_context(parent) assert child.session_id != parent.session_id @@ -77,3 +93,55 @@ def test_multiple_forks_have_unique_session_ids(parent): children = [fork_context(parent) for _ in range(10)] session_ids = {c.session_id for c in children} assert len(session_ids) == 10 + + +@pytest.fixture +def parent_tool_context(parent): + app_state = AppState(turn_count=1, tool_overrides={"Bash": True}) + + def set_app_state_for_tasks(updater): + app_state.set_state(updater) + + return ToolUseContext( + bootstrap=parent, + get_app_state=app_state.get_state, + set_app_state=app_state.set_state, + set_app_state_for_tasks=set_app_state_for_tasks, + refresh_tools=None, + read_file_state={"/tmp/file.py": {"partial": False}}, + loaded_nested_memory_paths={"/tmp/memory.md"}, + discovered_skill_names={"skill-a"}, + nested_memory_attachment_triggers={"turn-a"}, + messages=["msg-1"], + ) + + +def test_create_subagent_context_defaults_to_noop_set_app_state(parent_tool_context): + child = create_subagent_context(parent_tool_context) + + child.set_app_state(lambda prev: prev.model_copy(update={"turn_count": 9})) + + assert parent_tool_context.get_app_state().turn_count == 1 + + +def test_create_subagent_context_keeps_task_state_escape_hatch(parent_tool_context): + child = create_subagent_context(parent_tool_context) + + child.set_app_state_for_tasks(lambda prev: prev.model_copy(update={"turn_count": 9})) + + assert parent_tool_context.get_app_state().turn_count == 9 + + +def test_create_subagent_context_deep_clones_read_file_state(parent_tool_context): + parent_tool_context.read_file_state = { + "/tmp/readme.md": {"partial": False, "meta": {"seen": 1}} + } + + child = create_subagent_context(parent_tool_context) + child.read_file_state["/tmp/readme.md"]["partial"] = True + child.read_file_state["/tmp/readme.md"]["meta"]["seen"] = 9 + + assert parent_tool_context.read_file_state["/tmp/readme.md"] == { + "partial": False, + "meta": {"seen": 1}, + } diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 59b425980..1f8465c1c 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -1,13 +1,21 @@ """Unit tests for core.runtime.loop QueryLoop.""" +import asyncio +import tempfile from pathlib import Path +from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock import pytest -from langchain_core.messages import AIMessage, HumanMessage, SystemMessage, ToolMessage +from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, SystemMessage, ToolMessage +from langgraph.checkpoint.sqlite.aio import AsyncSqliteSaver -from core.runtime.loop import QueryLoop +from core.runtime.middleware.memory import MemoryMiddleware +from core.runtime.middleware import AgentMiddleware +from core.runtime.loop import QueryLoop, _StreamingToolExecutor from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.state import AppState, BootstrapConfig +from storage.providers.sqlite.kernel import connect_sqlite_async # --------------------------------------------------------------------------- @@ -21,17 +29,31 @@ def make_registry(*entries): return reg -def make_loop(model, registry=None, middleware=None, max_turns=10): +def make_loop(model, registry=None, middleware=None, max_turns=10, app_state=None, runtime=None): return QueryLoop( model=model, system_prompt=SystemMessage(content="You are a test assistant."), middleware=middleware or [], checkpointer=None, registry=registry or make_registry(), + app_state=app_state, + runtime=runtime, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), max_turns=max_turns, ) +class _MemoryCheckpointer: + def __init__(self): + self.store = {} + + async def aget(self, cfg): + return self.store.get(cfg["configurable"]["thread_id"]) + + async def aput(self, cfg, checkpoint, metadata, new_versions): + self.store[cfg["configurable"]["thread_id"]] = checkpoint + + def mock_model_no_tools(text="Hello!"): """Model that returns a plain AIMessage (no tool calls).""" ai_msg = AIMessage(content=text) @@ -55,6 +77,106 @@ def mock_model_with_tool_call(tool_name="echo", args=None, call_id="tc-1", then_ return model +def mock_model_with_two_tool_turns(): + first = AIMessage(content="", tool_calls=[{"name": "echo", "args": {"message": "one"}, "id": "tc-1"}]) + second = AIMessage(content="", tool_calls=[{"name": "echo", "args": {"message": "two"}, "id": "tc-2"}]) + final = AIMessage(content="done") + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock(side_effect=[first, second, final]) + return model + + +def test_tool_use_context_get_app_state_is_live_closure(): + app_state = AppState(turn_count=1) + loop = make_loop(mock_model_no_tools(), app_state=app_state) + + ctx = loop._build_tool_use_context([]) + assert ctx is not None + assert ctx.get_app_state().turn_count == 1 + + app_state.set_state(lambda prev: prev.model_copy(update={"turn_count": 7})) + + assert ctx.get_app_state().turn_count == 7 + + +def test_tool_use_context_session_refs_persist_across_turns(): + app_state = AppState() + loop = make_loop(mock_model_no_tools(), app_state=app_state) + + ctx1 = loop._build_tool_use_context([HumanMessage(content="one")]) + ctx2 = loop._build_tool_use_context([HumanMessage(content="two")]) + + assert ctx1 is not None + assert ctx2 is not None + + ctx1.discovered_skill_names.add("skill-a") + ctx1.loaded_nested_memory_paths.add("/tmp/memory.md") + ctx1.read_file_state["/tmp/file.py"] = {"partial": False} + + assert ctx2.discovered_skill_names is ctx1.discovered_skill_names + assert ctx2.loaded_nested_memory_paths is ctx1.loaded_nested_memory_paths + assert ctx2.read_file_state is ctx1.read_file_state + assert "skill-a" in ctx2.discovered_skill_names + assert "/tmp/memory.md" in ctx2.loaded_nested_memory_paths + assert "/tmp/file.py" in ctx2.read_file_state + + +def test_tool_use_context_turn_refs_are_fresh_per_turn(): + app_state = AppState() + loop = make_loop(mock_model_no_tools(), app_state=app_state) + + ctx1 = loop._build_tool_use_context([HumanMessage(content="one")]) + ctx2 = loop._build_tool_use_context([HumanMessage(content="two")]) + + assert ctx1 is not None + assert ctx2 is not None + + ctx1.nested_memory_attachment_triggers.add("memo-a") + + assert ctx2.nested_memory_attachment_triggers == set() + assert ctx2.nested_memory_attachment_triggers is not ctx1.nested_memory_attachment_triggers + + +class _CaptureTurnLocalStateMiddleware(AgentMiddleware): + def __init__(self): + self.turn_ids = [] + self.trigger_snapshots = [] + + async def awrap_tool_call(self, request, handler): + self.turn_ids.append(request.state.turn_id) + self.trigger_snapshots.append(set(request.state.nested_memory_attachment_triggers)) + if len(self.turn_ids) == 1: + request.state.nested_memory_attachment_triggers.add("first-turn-mark") + return await handler(request) + + +@pytest.mark.asyncio +async def test_query_loop_rebuilds_turn_local_tool_context_each_tool_turn(): + model = mock_model_with_two_tool_turns() + + def echo_handler(message: str) -> str: + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=False, + ) + capture = _CaptureTurnLocalStateMiddleware() + loop = make_loop(model, registry=make_registry(entry), middleware=[capture], app_state=AppState()) + + async for _ in loop.astream({"messages": [{"role": "user", "content": "two turns"}]}): + pass + + assert len(capture.turn_ids) == 2 + assert capture.turn_ids[0] != capture.turn_ids[1] + assert capture.trigger_snapshots == [set(), set()] + + # --------------------------------------------------------------------------- # Tests: no tool calls → single agent chunk # --------------------------------------------------------------------------- @@ -86,6 +208,121 @@ async def test_no_tool_calls_model_called_once(): assert model.ainvoke.call_count == 1 +@pytest.mark.asyncio +async def test_query_loop_clear_resets_turn_state_but_preserves_accumulators(): + model = mock_model_no_tools("after clear") + checkpointer = _MemoryCheckpointer() + app_state = AppState(total_cost=1.25, tool_overrides={"Bash": False}) + bootstrap = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model") + loop = QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=app_state, + runtime=None, + bootstrap=bootstrap, + max_turns=10, + ) + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "hi"}]}, + config={"configurable": {"thread_id": "clear-thread"}}, + ): + pass + + loop._tool_read_file_state["/tmp/file.py"] = {"partial": False} + loop._tool_loaded_nested_memory_paths.add("/tmp/memory.md") + loop._tool_discovered_skill_names.add("skill-a") + old_session_id = bootstrap.session_id + + await loop.aclear("clear-thread") + + assert checkpointer.store["clear-thread"]["channel_values"]["messages"] == [] + assert app_state.messages == [] + assert app_state.turn_count == 0 + assert app_state.compact_boundary_index == 0 + assert app_state.total_cost == 1.25 + assert app_state.tool_overrides == {"Bash": False} + assert loop._tool_read_file_state == {} + assert loop._tool_loaded_nested_memory_paths == set() + assert loop._tool_discovered_skill_names == set() + assert bootstrap.session_id != old_session_id + assert bootstrap.parent_session_id == old_session_id + + +@pytest.mark.asyncio +async def test_query_loop_replays_messages_with_real_async_sqlite_saver(): + db_path = Path(tempfile.mkdtemp()) / "checkpoints.db" + conn = await connect_sqlite_async(db_path) + saver = AsyncSqliteSaver(conn) + await saver.setup() + + try: + model = mock_model_no_tools("persist me") + loop = QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=saver, + registry=make_registry(), + app_state=AppState(), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "first"}]}, + config={"configurable": {"thread_id": "persist-thread"}}, + ): + pass + + reloaded = await loop._load_messages("persist-thread") + assert [msg.content for msg in reloaded] == ["first", "persist me"] + finally: + await conn.close() + + +@pytest.mark.asyncio +async def test_query_loop_aclear_wipes_real_async_sqlite_saver_history(): + db_path = Path(tempfile.mkdtemp()) / "checkpoints.db" + conn = await connect_sqlite_async(db_path) + saver = AsyncSqliteSaver(conn) + await saver.setup() + + try: + model = mock_model_no_tools("persist me") + loop = QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=saver, + registry=make_registry(), + app_state=AppState(total_cost=1.25), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model", total_cost_usd=1.25), + max_turns=10, + ) + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "first"}]}, + config={"configurable": {"thread_id": "clear-real-thread"}}, + ): + pass + + assert [msg.content for msg in await loop._load_messages("clear-real-thread")] == ["first", "persist me"] + + await loop.aclear("clear-real-thread") + + assert await loop._load_messages("clear-real-thread") == [] + assert loop._app_state is not None + assert loop._app_state.total_cost == 1.25 + finally: + await conn.close() + + # --------------------------------------------------------------------------- # Tests: with tool calls → agent chunk + tools chunk # --------------------------------------------------------------------------- @@ -154,6 +391,21 @@ def echo_handler(message: str) -> str: assert "echo: test-val" in tool_results[0].content +def test_tool_concurrency_safety_does_not_infer_from_read_only(): + entry = ToolEntry( + name="readonly_serial", + mode=ToolMode.INLINE, + schema={"name": "readonly_serial", "description": "d", "parameters": {}}, + handler=lambda: "ok", + source="test", + is_read_only=True, + is_concurrency_safe=False, + ) + loop = make_loop(mock_model_no_tools(), registry=make_registry(entry)) + + assert loop._tool_is_concurrency_safe({"name": "readonly_serial", "args": {}}) is False + + # --------------------------------------------------------------------------- # Tests: max_turns guard # --------------------------------------------------------------------------- @@ -214,3 +466,1534 @@ def test_parse_input_langchain_messages(): def test_parse_input_empty(): assert QueryLoop._parse_input({}) == [] assert QueryLoop._parse_input({"messages": []}) == [] + + +@pytest.mark.asyncio +async def test_query_loop_syncs_app_state_on_completion(): + model = mock_model_no_tools("AppState wired") + app_state = AppState(compact_boundary_index=99) + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=1.25)) + + async for _ in loop.query({"messages": [{"role": "user", "content": "sync"}]}): + pass + + assert app_state.turn_count == 1 + assert app_state.total_cost == 1.25 + assert app_state.compact_boundary_index == 0 + assert len(app_state.messages) == 2 + assert app_state.messages[0].content == "sync" + assert app_state.messages[1].content == "AppState wired" + + +@pytest.mark.asyncio +async def test_query_loop_does_not_decrease_total_cost_when_runtime_reports_less(): + model = mock_model_no_tools("cost stays monotonic") + app_state = AppState(total_cost=1.25) + bootstrap = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model", total_cost_usd=1.25) + loop = QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=None, + registry=make_registry(), + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + bootstrap=bootstrap, + max_turns=10, + ) + + async for _ in loop.query({"messages": [{"role": "user", "content": "sync"}]}): + pass + + assert app_state.total_cost == 1.25 + assert bootstrap.total_cost_usd == 1.25 + + +@pytest.mark.asyncio +async def test_query_loop_resets_dirty_app_state_turn_count_between_runs(): + model = mock_model_no_tools("fresh") + app_state = AppState(turn_count=99, compact_boundary_index=7) + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + first = await loop.ainvoke({"messages": [{"role": "user", "content": "hi"}]}) + second = await loop.ainvoke({"messages": [{"role": "user", "content": "again"}]}) + + assert first["reason"] == "completed" + assert second["reason"] == "completed" + assert app_state.turn_count == 1 + assert app_state.compact_boundary_index == 0 + assert len(app_state.messages) == 2 + + +@pytest.mark.asyncio +async def test_query_loop_refreshes_tools_between_tool_turns(): + events: list[str] = [] + + async def refresh_tools() -> None: + events.append("refresh") + + def echo_handler(message: str) -> str: + events.append("tool") + return f"echo: {message}" + + tool_call_msg = AIMessage( + content="", + tool_calls=[{"name": "echo", "args": {"message": "hi"}, "id": "tc-1"}], + ) + final_msg = AIMessage(content="done") + model = MagicMock() + model.bind_tools.return_value = model + + async def ainvoke_side_effect(*args, **kwargs): + if not events: + events.append("model-1") + return tool_call_msg + assert events == ["model-1", "tool", "refresh"] + events.append("model-2") + return final_msg + + model.ainvoke = AsyncMock(side_effect=ainvoke_side_effect) + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {"type": "object", "properties": {}}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop(model, registry=make_registry(entry)) + loop._refresh_tools = refresh_tools + + async for _ in loop.query({"messages": [{"role": "user", "content": "call echo"}]}): + pass + + assert events == ["model-1", "tool", "refresh", "model-2"] + + +@pytest.mark.asyncio +async def test_streaming_overlap_snapshots_reused_live_chunks_before_final_aggregation(): + class ReusedChunkModel: + def bind_tools(self, tools): + return self + + async def astream(self, messages): + chunk = AIMessageChunk( + content="", + response_metadata={"model_provider": "openai"}, + id="shared-chunk", + tool_calls=[], + invalid_tool_calls=[], + tool_call_chunks=[], + ) + yield chunk + chunk.content = "HEL" + yield chunk + chunk.content = "LO" + yield chunk + chunk.content = "" + chunk.usage_metadata = {"input_tokens": 10, "output_tokens": 2, "total_tokens": 12} + yield chunk + chunk.chunk_position = "last" + yield chunk + + loop = make_loop(ReusedChunkModel()) + + agent_messages = [] + async for event in loop.query({"messages": [{"role": "user", "content": "hi"}]}): + if "agent" in event: + agent_messages.extend(event["agent"]["messages"]) + + assert len(agent_messages) == 1 + assert agent_messages[0].content == "HELLO" + assert agent_messages[0].usage_metadata == { + "input_tokens": 10, + "output_tokens": 2, + "total_tokens": 12, + } + + +class _CaptureToolContextMiddleware: + def __init__(self): + self.messages = None + self.boundary = None + + async def awrap_tool_call(self, request, handler): + self.messages = list(request.state.messages) + self.boundary = request.state.get_app_state().compact_boundary_index + return await handler(request) + + +@pytest.mark.asyncio +async def test_query_loop_syncs_tool_context_messages_to_query_time_array(): + capture = _CaptureToolContextMiddleware() + model = mock_model_with_tool_call(tool_name="echo", args={"message": "ctx"}, then_text="done") + + def echo_handler(message: str) -> str: + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(entry), + middleware=[capture], + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + async for _ in loop.query({"messages": [{"role": "user", "content": "call echo"}]}): + pass + + assert capture.messages is not None + assert len(capture.messages) == 1 + assert capture.messages[0].content == "call echo" + + +class _SummaryBoundaryMiddleware: + def __init__(self, boundary_index: int): + self.boundary_index = boundary_index + self.compact_boundary_index = boundary_index + + async def awrap_model_call(self, request, handler): + rewritten = [SystemMessage(content="summary")] + list(request.messages[self.boundary_index :]) + return await handler(request.override(messages=rewritten)) + + +class _ReactiveCompactMiddleware: + compact_boundary_index = 2 + + async def compact_messages_for_recovery(self, messages): + return [SystemMessage(content="[Conversation Summary]\nSUMMARY")] + list(messages[-1:]) + + +class _CollapseDrainMiddleware: + def __init__(self): + self.calls = 0 + + async def recover_from_overflow(self, messages): + self.calls += 1 + return { + "committed": 1, + "messages": [SystemMessage(content="[Collapsed Context]\nDRAINED")] + list(messages[-1:]), + } + + +class _EscalationModel: + def __init__(self): + self.max_tokens_values = [] + self.calls = 0 + + def bind_tools(self, tools): + return self + + def bind(self, **kwargs): + self.max_tokens_values.append(kwargs.get("max_tokens")) + return self + + async def ainvoke(self, messages): + self.calls += 1 + if self.calls == 1: + raise RuntimeError("max_output_tokens") + return AIMessage(content="after escalate") + + +class _EscalationThenRecoveryModel: + def __init__(self): + self.max_tokens_values = [] + self.calls = 0 + + def bind_tools(self, tools): + return self + + def bind(self, **kwargs): + self.max_tokens_values.append(kwargs.get("max_tokens")) + return self + + async def ainvoke(self, messages): + self.calls += 1 + if self.calls in (1, 2): + raise RuntimeError("max_output_tokens") + return AIMessage(content="after recovery") + + +class _TruncatedResponseModel: + def __init__(self, responses): + self.responses = list(responses) + self.calls = 0 + self.max_tokens_values = [] + + def bind_tools(self, tools): + return self + + def bind(self, **kwargs): + self.max_tokens_values.append(kwargs.get("max_tokens")) + return self + + async def ainvoke(self, messages): + response = self.responses[self.calls] + self.calls += 1 + return response + + +class _StreamingToolModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk(content="thinking") + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "echo", "args": '{"message":"hi"}', "id": "tc-1", "index": 0}], + ) + await asyncio.sleep(0.05) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + +class _SplitArgsStreamingToolModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "Read", "args": "", "id": "tc-read", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": None, "args": '{"file_path":"/tmp/a.txt"}', "id": "tc-read", "index": 0}], + ) + await asyncio.sleep(0.01) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + +class _SplitStringValueStreamingToolModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "Read", "args": '{"file_path":"/', "id": "tc-read", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": None, "args": 'tmp/a.txt"}', "id": "tc-read", "index": 0}], + ) + await asyncio.sleep(0.01) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + +class _TwoToolStreamingModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "unsafe", "args": '{"message":"u"}', "id": "tc-unsafe", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "safe", "args": '{"message":"s"}', "id": "tc-safe", "index": 1}], + ) + await asyncio.sleep(0.05) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + +class _FailingStreamingToolModel: + def bind_tools(self, tools): + return self + + async def astream(self, messages): + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "echo", "args": '{"message":"boom"}', "id": "tc-1", "index": 0}], + ) + await asyncio.sleep(0.005) + raise RuntimeError("stream exploded") + + +class _FailingQueuedStreamingToolModel: + def bind_tools(self, tools): + return self + + async def astream(self, messages): + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "unsafe", "args": '{"message":"u"}', "id": "tc-unsafe", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "safe", "args": '{"message":"s"}', "id": "tc-safe", "index": 1}], + ) + await asyncio.sleep(0.005) + raise RuntimeError("stream exploded") + + +class _ToolThenFinalStreamingModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "echo", "args": '{"message":"boom"}', "id": "tc-1", "index": 0}], + ) + await asyncio.sleep(0.01) + yield AIMessageChunk(content="tool turn") + return + yield AIMessageChunk(content="final answer") + + +class _UnsafeThenSafeGapStreamingModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "unsafe", "args": '{"message":"u"}', "id": "tc-unsafe", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "safe", "args": '{"message":"s"}', "id": "tc-safe", "index": 1}], + ) + await asyncio.sleep(0.08) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + +class _BashAndSafeStreamingModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "bash", "args": '{"command":"boom"}', "id": "tc-bash", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "safe", "args": '{"message":"s"}', "id": "tc-safe", "index": 1}], + ) + await asyncio.sleep(0.05) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + +class _ExplodingToolMiddleware: + async def awrap_tool_call(self, request, handler): + raise RuntimeError("middleware boom") + + +@pytest.mark.asyncio +async def test_query_loop_does_not_double_apply_compact_boundary_before_memory_middleware(): + capture = _CaptureToolContextMiddleware() + memory = _SummaryBoundaryMiddleware(boundary_index=3) + model = mock_model_with_tool_call(tool_name="echo", args={"message": "ctx"}, then_text="done") + + def echo_handler(message: str) -> str: + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + history = [ + HumanMessage(content="h0"), + AIMessage(content="a1"), + HumanMessage(content="h2"), + HumanMessage(content="call echo"), + ] + loop = make_loop( + model, + registry=make_registry(entry), + middleware=[memory, capture], + app_state=AppState(compact_boundary_index=3), + runtime=SimpleNamespace(cost=0.0), + ) + + async for _ in loop.query({"messages": history}): + pass + + assert capture.messages is not None + assert len(capture.messages) == 2 + assert capture.messages[0].content == "summary" + assert capture.messages[1].content == "call echo" + + +@pytest.mark.asyncio +async def test_query_loop_syncs_compact_boundary_index_from_memory_middleware(): + memory = _SummaryBoundaryMiddleware(boundary_index=3) + model = mock_model_no_tools("done") + app_state = AppState() + loop = make_loop( + model, + middleware=[memory], + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + ) + + async for _ in loop.query({"messages": [{"role": "user", "content": "hello"}]}): + pass + + assert app_state.compact_boundary_index == 3 + + +@pytest.mark.asyncio +async def test_query_loop_syncs_tool_context_after_real_memory_compaction(): + capture = _CaptureToolContextMiddleware() + summary_model = MagicMock() + summary_model.bind.return_value = summary_model + summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) + + memory = MemoryMiddleware( + context_limit=40, + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), + compaction_threshold=0.1, + ) + memory.set_model(summary_model) + + model = mock_model_with_tool_call(tool_name="echo", args={"message": "ctx"}, then_text="done") + + def echo_handler(message: str) -> str: + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + + history = [ + HumanMessage(content="A" * 80), + AIMessage(content="B" * 80), + HumanMessage(content="C" * 80), + HumanMessage(content="call echo"), + ] + app_state = AppState() + loop = make_loop( + model, + registry=make_registry(entry), + middleware=[memory, capture], + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + ) + + async for _ in loop.query({"messages": history}): + pass + + assert capture.messages is not None + assert isinstance(capture.messages[0], SystemMessage) + assert "Conversation Summary" in capture.messages[0].content + assert capture.messages[-1].content == "call echo" + assert app_state.compact_boundary_index > 0 + + +@pytest.mark.asyncio +async def test_query_loop_syncs_compact_boundary_before_tool_execution(): + capture = _CaptureToolContextMiddleware() + summary_model = MagicMock() + summary_model.bind.return_value = summary_model + summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) + + memory = MemoryMiddleware( + context_limit=40, + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), + compaction_threshold=0.1, + ) + memory.set_model(summary_model) + + model = mock_model_with_tool_call(tool_name="echo", args={"message": "ctx"}, then_text="done") + + def echo_handler(message: str) -> str: + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + + history = [ + HumanMessage(content="A" * 80), + AIMessage(content="B" * 80), + HumanMessage(content="C" * 80), + HumanMessage(content="call echo"), + ] + app_state = AppState() + loop = make_loop( + model, + registry=make_registry(entry), + middleware=[memory, capture], + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + ) + + async for _ in loop.query({"messages": history}): + pass + + assert capture.messages is not None + assert capture.boundary == app_state.compact_boundary_index + assert capture.boundary > 0 + + +@pytest.mark.asyncio +async def test_query_loop_recovers_from_max_output_tokens_with_explicit_continuation(): + model = _EscalationThenRecoveryModel() + app_state = AppState() + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["transition"].reason.value == "max_output_tokens_recovery" + assert model.calls == 3 + assert model.max_tokens_values == [64000, 64000] + assert any( + getattr(msg, "content", "") == "Output token limit hit. Resume directly with no apology or recap." + for msg in app_state.messages + ) + + +@pytest.mark.asyncio +async def test_query_loop_escalates_max_output_tokens_before_continuation_recovery(): + model = _EscalationModel() + app_state = AppState() + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["transition"].reason.value == "max_output_tokens_escalate" + assert model.max_tokens_values == [64000] + + +@pytest.mark.asyncio +async def test_query_loop_detects_truncated_response_and_escalates_without_yielding_partial(): + model = _TruncatedResponseModel( + [ + AIMessage(content="partial", response_metadata={"finish_reason": "length"}), + AIMessage(content="after escalate"), + ] + ) + app_state = AppState() + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["transition"].reason.value == "max_output_tokens_escalate" + assert [msg.content for msg in result["messages"]] == ["after escalate"] + assert model.max_tokens_values == [64000] + + +@pytest.mark.asyncio +async def test_query_loop_recovers_from_truncated_response_with_withheld_message_pattern(): + model = _TruncatedResponseModel( + [ + AIMessage(content="partial-1", response_metadata={"finish_reason": "length"}), + AIMessage(content="partial-2", response_metadata={"stop_reason": "max_tokens"}), + AIMessage(content="after recovery"), + ] + ) + app_state = AppState() + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["transition"].reason.value == "max_output_tokens_recovery" + assert any(getattr(msg, "content", "") == "partial-2" for msg in app_state.messages) + assert any( + getattr(msg, "content", "") == "Output token limit hit. Resume directly with no apology or recap." + for msg in app_state.messages + ) + + +@pytest.mark.asyncio +async def test_query_loop_surfaces_withheld_truncated_message_after_recovery_exhausts(): + model = _TruncatedResponseModel( + [ + AIMessage(content="partial-1", response_metadata={"finish_reason": "length"}), + AIMessage(content="partial-2", response_metadata={"finish_reason": "length"}), + AIMessage(content="partial-3", response_metadata={"finish_reason": "length"}), + AIMessage(content="partial-4", response_metadata={"finish_reason": "length"}), + AIMessage(content="partial-5", response_metadata={"finish_reason": "length"}), + ] + ) + app_state = AppState() + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "model_error" + assert result["messages"][-1].content == "partial-5" + + +@pytest.mark.asyncio +async def test_query_loop_retries_prompt_too_long_via_reactive_compact(): + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock( + side_effect=[ + RuntimeError("prompt is too long"), + AIMessage(content="after compact"), + ] + ) + app_state = AppState() + loop = make_loop( + model, + middleware=[_ReactiveCompactMiddleware()], + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["transition"].reason.value == "reactive_compact_retry" + assert model.ainvoke.call_count == 2 + assert isinstance(app_state.messages[0], SystemMessage) + assert "Conversation Summary" in app_state.messages[0].content + + +@pytest.mark.asyncio +async def test_query_loop_retries_prompt_too_long_via_collapse_drain_before_compact(): + collapse = _CollapseDrainMiddleware() + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock( + side_effect=[ + RuntimeError("prompt is too long"), + AIMessage(content="after drain"), + ] + ) + app_state = AppState() + loop = make_loop( + model, + middleware=[collapse], + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["transition"].reason.value == "collapse_drain_retry" + assert collapse.calls == 1 + assert model.ainvoke.call_count == 2 + assert isinstance(app_state.messages[0], SystemMessage) + assert "Collapsed Context" in app_state.messages[0].content + + +@pytest.mark.asyncio +async def test_query_loop_collapse_drain_is_single_shot_before_reactive_compact(): + collapse = _CollapseDrainMiddleware() + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock( + side_effect=[ + RuntimeError("prompt is too long"), + RuntimeError("prompt is too long"), + AIMessage(content="after compact"), + ] + ) + app_state = AppState() + loop = make_loop( + model, + middleware=[collapse, _ReactiveCompactMiddleware()], + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["transition"].reason.value == "reactive_compact_retry" + assert collapse.calls == 1 + assert model.ainvoke.call_count == 3 + assert isinstance(app_state.messages[0], SystemMessage) + assert "Conversation Summary" in app_state.messages[0].content + + +@pytest.mark.asyncio +async def test_query_loop_can_emit_tool_results_before_final_agent_message(): + model = _StreamingToolModel() + + async def echo_handler(message: str) -> str: + await asyncio.sleep(0.01) + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + event_order: list[str] = [] + async for chunk in loop.astream({"messages": [{"role": "user", "content": "call echo"}]}): + if "tools" in chunk: + event_order.append("tools") + if "agent" in chunk: + event_order.append("agent") + + assert "tools" in event_order + assert "agent" in event_order + assert event_order.index("tools") < event_order.index("agent") + + +@pytest.mark.asyncio +async def test_streaming_executor_blocks_safe_tool_behind_running_unsafe_tool(): + model = _TwoToolStreamingModel() + starts: list[str] = [] + + async def unsafe_handler(message: str) -> str: + starts.append(f"start-unsafe-{message}") + await asyncio.sleep(0.03) + starts.append(f"end-unsafe-{message}") + return f"unsafe: {message}" + + async def safe_handler(message: str) -> str: + starts.append(f"start-safe-{message}") + await asyncio.sleep(0.001) + starts.append(f"end-safe-{message}") + return f"safe: {message}" + + unsafe_entry = ToolEntry( + name="unsafe", + mode=ToolMode.INLINE, + schema={"name": "unsafe", "description": "unsafe", "parameters": {}}, + handler=unsafe_handler, + source="test", + is_concurrency_safe=False, + ) + safe_entry = ToolEntry( + name="safe", + mode=ToolMode.INLINE, + schema={"name": "safe", "description": "safe", "parameters": {}}, + handler=safe_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(unsafe_entry, safe_entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + async for _ in loop.astream({"messages": [{"role": "user", "content": "call both"}]}): + pass + + assert starts == [ + "start-unsafe-u", + "end-unsafe-u", + "start-safe-s", + "end-safe-s", + ] + + +@pytest.mark.asyncio +async def test_streaming_executor_discards_running_tasks_on_stream_failure(): + model = _FailingStreamingToolModel() + events: list[str] = [] + + async def echo_handler(message: str) -> str: + events.append(f"start-{message}") + try: + await asyncio.sleep(0.05) + except asyncio.CancelledError: + events.append(f"cancel-{message}") + raise + events.append(f"finish-{message}") + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "call echo"}]}) + await asyncio.sleep(0.06) + + assert result["reason"] == "model_error" + assert "start-boom" in events + assert "cancel-boom" in events + assert "finish-boom" not in events + assert any("streaming discarded: streaming_error" in msg.content for msg in result["messages"]) + + +@pytest.mark.asyncio +async def test_streaming_executor_discards_queued_tools_without_starting_them(): + model = _FailingQueuedStreamingToolModel() + events: list[str] = [] + + async def unsafe_handler(message: str) -> str: + events.append(f"start-unsafe-{message}") + try: + await asyncio.sleep(0.05) + except asyncio.CancelledError: + events.append(f"cancel-unsafe-{message}") + raise + events.append(f"finish-unsafe-{message}") + return f"unsafe: {message}" + + async def safe_handler(message: str) -> str: + events.append(f"start-safe-{message}") + await asyncio.sleep(0.001) + events.append(f"finish-safe-{message}") + return f"safe: {message}" + + unsafe_entry = ToolEntry( + name="unsafe", + mode=ToolMode.INLINE, + schema={"name": "unsafe", "description": "unsafe", "parameters": {}}, + handler=unsafe_handler, + source="test", + is_concurrency_safe=False, + ) + safe_entry = ToolEntry( + name="safe", + mode=ToolMode.INLINE, + schema={"name": "safe", "description": "safe", "parameters": {}}, + handler=safe_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(unsafe_entry, safe_entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "call both"}]}) + await asyncio.sleep(0.06) + + assert result["reason"] == "model_error" + assert "start-unsafe-u" in events + assert "cancel-unsafe-u" in events + assert "finish-unsafe-u" not in events + assert "start-safe-s" not in events + tool_errors = [msg for msg in result["messages"] if isinstance(msg, ToolMessage)] + assert {msg.tool_call_id for msg in tool_errors} == {"tc-unsafe", "tc-safe"} + assert all("streaming discarded: streaming_error" in msg.content for msg in tool_errors) + + +@pytest.mark.asyncio +async def test_streaming_executor_uses_per_call_concurrency_safety(): + class _DynamicConcurrencyStreamingModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "maybe_parallel", "args": '{"message":"u","parallel":false}', "id": "tc-maybe", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "safe", "args": '{"message":"s"}', "id": "tc-safe", "index": 1}], + ) + await asyncio.sleep(0.05) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + model = _DynamicConcurrencyStreamingModel() + starts: list[str] = [] + + async def maybe_parallel_handler(message: str, parallel: bool) -> str: + starts.append(f"start-maybe-{message}") + await asyncio.sleep(0.02) + starts.append(f"end-maybe-{message}") + return f"maybe: {message}" + + async def safe_handler(message: str) -> str: + starts.append(f"start-safe-{message}") + await asyncio.sleep(0.001) + starts.append(f"end-safe-{message}") + return f"safe: {message}" + + maybe_entry = ToolEntry( + name="maybe_parallel", + mode=ToolMode.INLINE, + schema={"name": "maybe_parallel", "description": "maybe", "parameters": {}}, + handler=maybe_parallel_handler, + source="test", + is_concurrency_safe=lambda parsed: bool(parsed.get("parallel")), + ) + safe_entry = ToolEntry( + name="safe", + mode=ToolMode.INLINE, + schema={"name": "safe", "description": "safe", "parameters": {}}, + handler=safe_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(maybe_entry, safe_entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + async for _ in loop.astream({"messages": [{"role": "user", "content": "call both"}]}): + pass + + assert starts == [ + "start-maybe-u", + "end-maybe-u", + "start-safe-s", + "end-safe-s", + ] + + +@pytest.mark.asyncio +async def test_streaming_executor_missing_tool_completes_without_blocking_next_safe_tool(): + class _MissingThenSafeStreamingModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "missing_tool", "args": '{}', "id": "tc-missing", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "safe", "args": '{"message":"s"}', "id": "tc-safe", "index": 1}], + ) + await asyncio.sleep(0.02) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + model = _MissingThenSafeStreamingModel() + starts: list[str] = [] + + async def safe_handler(message: str) -> str: + starts.append(f"start-safe-{message}") + await asyncio.sleep(0.001) + starts.append(f"end-safe-{message}") + return f"safe: {message}" + + safe_entry = ToolEntry( + name="safe", + mode=ToolMode.INLINE, + schema={"name": "safe", "description": "safe", "parameters": {}}, + handler=safe_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(safe_entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + pre_agent_tool_ids = [] + async for chunk in loop.astream({"messages": [{"role": "user", "content": "call missing then safe"}]}): + if "tools" in chunk: + pre_agent_tool_ids.extend(msg.tool_call_id for msg in chunk["tools"]["messages"]) + if "agent" in chunk: + break + + assert pre_agent_tool_ids == ["tc-missing", "tc-safe"] + assert starts == ["start-safe-s", "end-safe-s"] + + +@pytest.mark.asyncio +async def test_streaming_executor_missing_tool_is_immediately_completed(): + async def safe_handler(message: str) -> str: + return f"safe:{message}" + + safe_entry = ToolEntry( + name="safe", + mode=ToolMode.INLINE, + schema={"name": "safe", "description": "safe", "parameters": {}}, + handler=safe_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + mock_model_no_tools(), + registry=make_registry(safe_entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + executor = _StreamingToolExecutor(loop=loop, tool_context=None) + + await executor.add_tool({"name": "missing_tool", "args": {}, "id": "tc-missing"}) + await executor.add_tool({"name": "safe", "args": {"message": "s"}, "id": "tc-safe"}) + + assert [(tracked.tool_call.get("id"), tracked.status) for tracked in executor._tracked] == [ + ("tc-missing", "completed"), + ("tc-safe", "executing"), + ] + assert executor._tracked[0].result is not None + assert "Tool 'missing_tool' not found" in executor._tracked[0].result.content + + +@pytest.mark.asyncio +async def test_execute_tools_preserves_order_blocking_for_safe_after_unsafe(): + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock( + side_effect=[ + AIMessage( + content="", + tool_calls=[ + {"name": "safe_a", "args": {"message": "a"}, "id": "tc-safe-a"}, + {"name": "unsafe_b", "args": {"message": "b"}, "id": "tc-unsafe-b"}, + {"name": "safe_c", "args": {"message": "c"}, "id": "tc-safe-c"}, + ], + ), + AIMessage(content="done"), + ] + ) + starts: list[str] = [] + + async def safe_a_handler(message: str) -> str: + starts.append(f"start-safe-a-{message}") + await asyncio.sleep(0.001) + starts.append(f"end-safe-a-{message}") + return f"safe-a: {message}" + + async def unsafe_b_handler(message: str) -> str: + starts.append(f"start-unsafe-b-{message}") + await asyncio.sleep(0.02) + starts.append(f"end-unsafe-b-{message}") + return f"unsafe-b: {message}" + + async def safe_c_handler(message: str) -> str: + starts.append(f"start-safe-c-{message}") + await asyncio.sleep(0.001) + starts.append(f"end-safe-c-{message}") + return f"safe-c: {message}" + + loop = make_loop( + model, + registry=make_registry( + ToolEntry( + name="safe_a", + mode=ToolMode.INLINE, + schema={"name": "safe_a", "description": "safe_a", "parameters": {}}, + handler=safe_a_handler, + source="test", + is_concurrency_safe=True, + ), + ToolEntry( + name="unsafe_b", + mode=ToolMode.INLINE, + schema={"name": "unsafe_b", "description": "unsafe_b", "parameters": {}}, + handler=unsafe_b_handler, + source="test", + is_concurrency_safe=False, + ), + ToolEntry( + name="safe_c", + mode=ToolMode.INLINE, + schema={"name": "safe_c", "description": "safe_c", "parameters": {}}, + handler=safe_c_handler, + source="test", + is_concurrency_safe=True, + ), + ), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + async for _ in loop.astream({"messages": [{"role": "user", "content": "call ordered tools"}]}): + pass + + assert starts == [ + "start-safe-a-a", + "end-safe-a-a", + "start-unsafe-b-b", + "end-unsafe-b-b", + "start-safe-c-c", + "end-safe-c-c", + ] + + +@pytest.mark.asyncio +async def test_streaming_executor_surfaces_middleware_exception_as_tool_error(): + model = _ToolThenFinalStreamingModel() + + async def echo_handler(message: str) -> str: + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(entry), + middleware=[_ExplodingToolMiddleware()], + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "call echo"}]}) + + assert result["reason"] == "completed" + assert any( + isinstance(msg, ToolMessage) + and msg.tool_call_id == "tc-1" + and "middleware boom" in msg.content + for msg in result["messages"] + ) + assert any(isinstance(msg, AIMessage) and msg.content == "final answer" for msg in result["messages"]) + + +@pytest.mark.asyncio +async def test_streaming_executor_restarts_queue_after_unsafe_completion_before_final_chunk(): + model = _UnsafeThenSafeGapStreamingModel() + starts: list[str] = [] + + async def unsafe_handler(message: str) -> str: + starts.append(f"start-unsafe-{message}") + await asyncio.sleep(0.01) + starts.append(f"end-unsafe-{message}") + return f"unsafe: {message}" + + async def safe_handler(message: str) -> str: + starts.append(f"start-safe-{message}") + await asyncio.sleep(0.001) + starts.append(f"end-safe-{message}") + return f"safe: {message}" + + unsafe_entry = ToolEntry( + name="unsafe", + mode=ToolMode.INLINE, + schema={"name": "unsafe", "description": "unsafe", "parameters": {}}, + handler=unsafe_handler, + source="test", + is_concurrency_safe=False, + ) + safe_entry = ToolEntry( + name="safe", + mode=ToolMode.INLINE, + schema={"name": "safe", "description": "safe", "parameters": {}}, + handler=safe_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(unsafe_entry, safe_entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + chunks = [] + async for chunk in loop.astream({"messages": [{"role": "user", "content": "call both"}]}): + chunks.append(chunk) + + first_agent_index = next(i for i, chunk in enumerate(chunks) if "agent" in chunk) + pre_agent_tool_ids = [ + msg.tool_call_id + for chunk in chunks[:first_agent_index] + for msg in chunk.get("tools", {}).get("messages", []) + ] + + assert starts == [ + "start-unsafe-u", + "end-unsafe-u", + "start-safe-s", + "end-safe-s", + ] + assert pre_agent_tool_ids == ["tc-unsafe", "tc-safe"] + + +@pytest.mark.asyncio +async def test_streaming_executor_bash_error_cancels_siblings_without_killing_parent(): + model = _BashAndSafeStreamingModel() + events: list[str] = [] + + async def bash_handler(command: str) -> str: + events.append(f"start-bash-{command}") + await asyncio.sleep(0.005) + raise RuntimeError("bash exploded") + + async def safe_handler(message: str) -> str: + events.append(f"start-safe-{message}") + try: + await asyncio.sleep(0.05) + except asyncio.CancelledError: + events.append(f"cancel-safe-{message}") + raise + events.append(f"finish-safe-{message}") + return f"safe: {message}" + + bash_entry = ToolEntry( + name="bash", + mode=ToolMode.INLINE, + schema={"name": "bash", "description": "bash", "parameters": {}}, + handler=bash_handler, + source="test", + is_concurrency_safe=True, + ) + safe_entry = ToolEntry( + name="safe", + mode=ToolMode.INLINE, + schema={"name": "safe", "description": "safe", "parameters": {}}, + handler=safe_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(bash_entry, safe_entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "call bash and safe"}]}) + + assert result["reason"] == "completed" + assert "start-bash-boom" in events + assert "start-safe-s" in events + assert "cancel-safe-s" in events + assert "finish-safe-s" not in events + tool_messages = [msg for msg in result["messages"] if isinstance(msg, ToolMessage)] + assert {msg.tool_call_id for msg in tool_messages} == {"tc-bash", "tc-safe"} + assert any(msg.tool_call_id == "tc-bash" and "bash exploded" in msg.content for msg in tool_messages) + assert any(msg.tool_call_id == "tc-safe" and "sibling" in msg.content for msg in tool_messages) + + +@pytest.mark.asyncio +async def test_query_loop_messages_updates_mode_forwards_live_stream_chunks(): + model = _StreamingToolModel() + + async def echo_handler(message: str) -> str: + await asyncio.sleep(0.01) + return f"echo: {message}" + + entry = ToolEntry( + name="echo", + mode=ToolMode.INLINE, + schema={"name": "echo", "description": "echo", "parameters": {}}, + handler=echo_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + events = [] + async for chunk in loop.astream( + {"messages": [{"role": "user", "content": "call echo"}]}, + stream_mode=["messages", "updates"], + ): + events.append(chunk) + + message_events = [data for mode, data in events if mode == "messages"] + texts = [msg.content for msg, _ in message_events if getattr(msg, "content", "")] + tool_update_index = next( + i for i, item in enumerate(events) + if item[0] == "updates" and "tools" in item[1] + ) + thinking_index = next( + i for i, item in enumerate(events) + if item[0] == "messages" and item[1][0].content == "thinking" + ) + tool_chunk_index = next( + i for i, item in enumerate(events) + if item[0] == "messages" + and getattr(item[1][0], "tool_call_chunks", None) + and item[1][0].tool_call_chunks[0]["id"] == "tc-1" + ) + + assert thinking_index < tool_update_index + assert tool_chunk_index < tool_update_index + assert any(msg.content == "thinking" for msg, _ in message_events) + assert any( + getattr(msg, "tool_call_chunks", None) + and msg.tool_call_chunks[0]["id"] == "tc-1" + for msg, _ in message_events + ) + assert texts == ["thinking", "done", "final answer"] + + +@pytest.mark.asyncio +async def test_streaming_overlap_waits_for_split_tool_call_args_before_execution(): + model = _SplitArgsStreamingToolModel() + seen_args = [] + + def read_handler(file_path: str) -> str: + seen_args.append(file_path) + return f"read:{file_path}" + + entry = ToolEntry( + name="Read", + mode=ToolMode.INLINE, + schema={ + "name": "Read", + "description": "read", + "parameters": { + "type": "object", + "required": ["file_path"], + "properties": {"file_path": {"type": "string"}}, + }, + }, + handler=read_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "call read"}]}) + + tool_messages = [msg for msg in result["messages"] if isinstance(msg, ToolMessage)] + assert seen_args == ["/tmp/a.txt"] + assert any(msg.tool_call_id == "tc-read" and msg.content == "read:/tmp/a.txt" for msg in tool_messages) + assert not any("InputValidationError" in msg.content for msg in tool_messages) + + +@pytest.mark.asyncio +async def test_streaming_overlap_waits_for_split_string_value_before_execution(): + model = _SplitStringValueStreamingToolModel() + seen_args = [] + + def read_handler(file_path: str) -> str: + seen_args.append(file_path) + return f"read:{file_path}" + + entry = ToolEntry( + name="Read", + mode=ToolMode.INLINE, + schema={ + "name": "Read", + "description": "read", + "parameters": { + "type": "object", + "required": ["file_path"], + "properties": {"file_path": {"type": "string"}}, + }, + }, + handler=read_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "call read"}]}) + + tool_messages = [msg for msg in result["messages"] if isinstance(msg, ToolMessage)] + assert seen_args == ["/tmp/a.txt"] + assert any(msg.tool_call_id == "tc-read" and msg.content == "read:/tmp/a.txt" for msg in tool_messages) + assert not any("InputValidationError" in msg.content for msg in tool_messages) diff --git a/tests/unit/test_state.py b/tests/unit/test_state.py index efc5dc356..9db5587eb 100644 --- a/tests/unit/test_state.py +++ b/tests/unit/test_state.py @@ -11,6 +11,8 @@ class TestBootstrapConfig: def test_minimal_creation(self): bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="claude-3-5-sonnet-20241022") assert bc.workspace_root == Path("/tmp") + assert bc.project_root == Path("/tmp") + assert bc.cwd == Path("/tmp") assert bc.model_name == "claude-3-5-sonnet-20241022" assert bc.api_key is None @@ -41,6 +43,29 @@ def test_session_id_generated(self): assert bc1.session_id != bc2.session_id assert len(bc1.session_id) == 32 # uuid4().hex + def test_directory_lifetimes_can_be_distinct(self): + bc = BootstrapConfig( + workspace_root=Path("/workspace"), + original_cwd=Path("/launcher"), + project_root=Path("/workspace/project"), + cwd=Path("/workspace/project/src"), + model_name="test", + ) + assert bc.original_cwd == Path("/launcher") + assert bc.project_root == Path("/workspace/project") + assert bc.cwd == Path("/workspace/project/src") + assert bc.workspace_root == Path("/workspace") + + def test_session_accumulators_live_in_bootstrap(self): + bc = BootstrapConfig( + workspace_root=Path("/tmp"), + model_name="test", + total_cost_usd=1.5, + total_tool_duration_ms=250, + ) + assert bc.total_cost_usd == 1.5 + assert bc.total_tool_duration_ms == 250 + class TestAppState: def test_default_values(self): From 7aaf990f76260d1fc3436e5a2a8655f3e9a6374a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 00:24:04 +0800 Subject: [PATCH 022/517] Refine subagent policy through sa-05 --- config/loader.py | 4 +- core/agents/service.py | 65 ++++++++- core/runtime/agent.py | 15 +- tests/unit/test_agent_loader.py | 32 +++++ tests/unit/test_agent_service.py | 240 ++++++++++++++++++++++++++----- 5 files changed, 309 insertions(+), 47 deletions(-) create mode 100644 tests/unit/test_agent_loader.py diff --git a/config/loader.py b/config/loader.py index 7b2f3190c..7dccb1c00 100644 --- a/config/loader.py +++ b/config/loader.py @@ -153,7 +153,7 @@ def _load_agents_from_members(self, members_dir: Path) -> None: continue config = self.parse_agent_file(agent_md) if config: - # source_dir is already set to member_dir by parse_agent_file + config.source_dir = member_dir.resolve() self._agents[config.name] = config @staticmethod @@ -184,7 +184,7 @@ def parse_agent_file(path: Path) -> AgentConfig | None: tools=fm.get("tools", ["*"]), system_prompt=parts[2].strip(), model=fm.get("model"), - source_dir=path.resolve().parent, + source_dir=None, ) def get_agent(self, name: str) -> AgentConfig | None: diff --git a/core/agents/service.py b/core/agents/service.py index 925f0714a..7c4f945de 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -11,10 +11,12 @@ import asyncio import json import logging +import os import uuid from pathlib import Path from typing import Any +from config.loader import AgentLoader from core.agents.registry import AgentEntry, AgentRegistry from core.runtime.middleware.queue.formatters import format_background_notification from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry @@ -52,6 +54,29 @@ def _get_tool_filters(subagent_type: str) -> tuple[set[str], set[str] | None]: return AGENT_DISALLOWED, None +def _get_subagent_agent_name(subagent_type: str) -> str: + return subagent_type.lower() + + +def _resolve_subagent_model( + workspace_root: Path, + subagent_type: str, + requested_model: str | None, + inherited_model: str, +) -> str: + env_model = os.getenv("CLAUDE_CODE_SUBAGENT_MODEL") + if env_model: + return env_model + if requested_model: + return requested_model + + agent_def = AgentLoader(workspace_root=workspace_root).load_all_agents().get(_get_subagent_agent_name(subagent_type)) + if agent_def and agent_def.model: + return agent_def.model + + return inherited_model + + def _filter_fork_messages(messages: list) -> list: """Filter parent messages for forkContext sub-agent spawning. @@ -122,6 +147,10 @@ def _filter_fork_messages(messages: list) -> list: "default": False, "description": "Fire-and-forget: return immediately with task_id instead of waiting for completion", }, + "model": { + "type": "string", + "description": "Optional sub-agent model override. Priority: env > this field > agent frontmatter > inherit.", + }, "max_turns": { "type": "integer", "description": "Maximum turns the agent can take", @@ -294,6 +323,7 @@ async def _handle_agent( name: str | None = None, description: str | None = None, run_in_background: bool = False, + model: str | None = None, max_turns: int | None = None, fork_context: bool = False, tool_context: ToolUseContext | None = None, @@ -326,6 +356,7 @@ async def _handle_agent( prompt, subagent_type, max_turns, + model=model, description=description or "", run_in_background=run_in_background, fork_context=fork_context, @@ -364,6 +395,7 @@ async def _run_agent( prompt: str, subagent_type: str, max_turns: int | None, + model: str | None = None, description: str = "", run_in_background: bool = False, fork_context: bool = False, @@ -413,6 +445,7 @@ async def _run_agent( # Falls back to create_leon_agent when bootstrap is not available. # Compute tool filtering for this sub-agent type extra_blocked, allowed = _get_tool_filters(subagent_type) + agent_name_for_role = _get_subagent_agent_name(subagent_type) try: from core.runtime.fork import create_subagent_context, fork_context @@ -428,9 +461,16 @@ async def _run_agent( child_bootstrap = child_tool_context.bootstrap elif parent_bootstrap is not None: child_bootstrap = fork_context(parent_bootstrap) + selected_model = _resolve_subagent_model( + self._workspace_root, + subagent_type, + model, + child_bootstrap.model_name, + ) agent = create_leon_agent( - model_name=child_bootstrap.model_name, + model_name=selected_model, workspace_root=child_bootstrap.workspace_root, + agent=agent_name_for_role, extra_blocked_tools=extra_blocked, allowed_tools=allowed, verbose=False, @@ -438,9 +478,20 @@ async def _run_agent( else: raise AttributeError("no parent bootstrap") if parent_tool_context is not None: + # @@@sa-05-subagent-policy-resolution + # Role-specific tool envelopes and model priority order must + # be resolved explicitly here instead of leaking through + # prompt text or whichever defaults happen to win later. + selected_model = _resolve_subagent_model( + self._workspace_root, + subagent_type, + model, + child_bootstrap.model_name, + ) agent = create_leon_agent( - model_name=child_bootstrap.model_name, + model_name=selected_model, workspace_root=child_bootstrap.workspace_root, + agent=agent_name_for_role, extra_blocked_tools=extra_blocked, allowed_tools=allowed, verbose=False, @@ -455,9 +506,17 @@ async def _run_agent( if child_tool_context is not None: agent._agent_service._parent_tool_context = child_tool_context except (AttributeError, ImportError): + inherited_model = getattr(parent_tool_context.bootstrap, "model_name", None) if parent_tool_context else None + selected_model = _resolve_subagent_model( + self._workspace_root, + subagent_type, + model, + inherited_model or self._model_name, + ) agent = create_leon_agent( - model_name=self._model_name, + model_name=selected_model, workspace_root=self._workspace_root, + agent=agent_name_for_role, extra_blocked_tools=extra_blocked, allowed_tools=allowed, verbose=False, diff --git a/core/runtime/agent.py b/core/runtime/agent.py index a5def7a47..36d9765b7 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -194,6 +194,7 @@ def __init__( self.extra_allowed_paths = extra_allowed_paths self.queue_manager = queue_manager or MessageQueueManager() self._chat_repos: dict | None = chat_repos + self._explicit_model_name = model_name is not None # New config system mode self.config, self.models_config = self._load_config( @@ -215,8 +216,14 @@ def __init__( from config.schema import DEFAULT_MODEL # noqa: E402 active_model = DEFAULT_MODEL - # Member model override: agent.md's model field takes precedence over global config - if hasattr(self, "_agent_override") and self._agent_override and self._agent_override.model: + # Agent frontmatter model applies only when the caller did not explicitly + # request a model at construction time. + if ( + not self._explicit_model_name + and hasattr(self, "_agent_override") + and self._agent_override + and self._agent_override.model + ): active_model = self._agent_override.model resolved_model, model_overrides = self.models_config.resolve_model(active_model) self.model_name = resolved_model @@ -1432,7 +1439,7 @@ def cleanup(self): def create_leon_agent( - model_name: str = DEFAULT_MODEL, + model_name: str | None = None, api_key: str | None = None, workspace_root: str | Path | None = None, sandbox: Any = None, @@ -1442,7 +1449,7 @@ def create_leon_agent( """Create Leon Agent. Args: - model_name: Model name + model_name: Model name. None means "let LeonAgent resolve defaults". api_key: API key workspace_root: Workspace directory sandbox: Sandbox instance, name string, or None for local diff --git a/tests/unit/test_agent_loader.py b/tests/unit/test_agent_loader.py new file mode 100644 index 000000000..8bb081b94 --- /dev/null +++ b/tests/unit/test_agent_loader.py @@ -0,0 +1,32 @@ +from pathlib import Path + +from config.loader import AgentLoader + + +def test_project_agent_file_does_not_claim_bundle_source_dir(tmp_path: Path): + agents_dir = tmp_path / ".leon" / "agents" + agents_dir.mkdir(parents=True) + (agents_dir / "explore.md").write_text( + "---\nname: explore\nmodel: project-model\n---\nproject prompt\n", + encoding="utf-8", + ) + + agent = AgentLoader(workspace_root=tmp_path).load_all_agents()["explore"] + + assert agent.model == "project-model" + assert agent.source_dir is None + + +def test_member_agent_retains_bundle_source_dir(tmp_path: Path, monkeypatch): + home_root = tmp_path + monkeypatch.setattr("config.loader.user_home_read_candidates", lambda *parts: (home_root.joinpath(*parts),)) + member_dir = home_root / "members" / "alice" + member_dir.mkdir(parents=True) + (member_dir / "agent.md").write_text( + "---\nname: alice\ntools:\n - \"*\"\n---\nmember prompt\n", + encoding="utf-8", + ) + + agent = AgentLoader(workspace_root=tmp_path).load_all_agents()["alice"] + + assert agent.source_dir == member_dir.resolve() diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index 2aa8f6a67..c0ded3a31 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -1,4 +1,4 @@ -"""Unit tests for AgentService sub-agent fork boundaries.""" +"""Unit tests for AgentService sub-agent boundaries and policy.""" from __future__ import annotations @@ -8,7 +8,7 @@ import pytest -from core.agents.service import AgentService +from core.agents.service import AGENT_DISALLOWED, EXPLORE_ALLOWED, AgentService from core.runtime.registry import ToolRegistry from core.runtime.runner import ToolRunner from core.runtime.state import AppState, BootstrapConfig, ToolUseContext @@ -47,6 +47,21 @@ def close(self): return None +def _make_parent_context(tmp_path: Path, model_name: str = "gpt-parent") -> ToolUseContext: + parent_state = AppState(turn_count=1) + return ToolUseContext( + bootstrap=BootstrapConfig(workspace_root=tmp_path, model_name=model_name), + get_app_state=parent_state.get_state, + set_app_state=parent_state.set_state, + set_app_state_for_tasks=parent_state.set_state, + read_file_state={"/tmp/readme.md": {"partial": False}}, + loaded_nested_memory_paths={"/tmp/memory.md"}, + discovered_skill_names={"skill-a"}, + nested_memory_attachment_triggers={"turn-a"}, + messages=["hello"], + ) + + @pytest.mark.asyncio async def test_run_agent_applies_forked_bootstrap_to_child_agent(monkeypatch, tmp_path): created: list[_FakeChildAgent] = [] @@ -121,18 +136,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): workspace_root=tmp_path, model_name="gpt-test", ) - parent_state = AppState(turn_count=1) - parent_context = ToolUseContext( - bootstrap=BootstrapConfig(workspace_root=tmp_path, model_name="gpt-parent"), - get_app_state=parent_state.get_state, - set_app_state=parent_state.set_state, - set_app_state_for_tasks=parent_state.set_state, - read_file_state={"/tmp/readme.md": {"partial": False}}, - loaded_nested_memory_paths={"/tmp/memory.md"}, - discovered_skill_names={"skill-a"}, - nested_memory_attachment_triggers={"turn-a"}, - messages=["hello"], - ) + parent_context = _make_parent_context(tmp_path) result = await service._run_agent( task_id="task-1", @@ -175,18 +179,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): model_name="gpt-test", ) runner = ToolRunner(registry=registry) - parent_state = AppState(turn_count=1) - parent_context = ToolUseContext( - bootstrap=BootstrapConfig(workspace_root=tmp_path, model_name="gpt-parent"), - get_app_state=parent_state.get_state, - set_app_state=parent_state.set_state, - set_app_state_for_tasks=parent_state.set_state, - read_file_state={"/tmp/readme.md": {"partial": False}}, - loaded_nested_memory_paths={"/tmp/memory.md"}, - discovered_skill_names={"skill-a"}, - nested_memory_attachment_triggers={"turn-a"}, - messages=["hello"], - ) + parent_context = _make_parent_context(tmp_path) request = SimpleNamespace( tool_call={"name": "Agent", "args": {"prompt": "do work"}, "id": "tc-1"}, state=parent_context, @@ -219,18 +212,8 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): workspace_root=tmp_path, model_name="gpt-test", ) - parent_state = AppState(turn_count=1) - parent_context = ToolUseContext( - bootstrap=BootstrapConfig(workspace_root=tmp_path, model_name="gpt-parent"), - get_app_state=parent_state.get_state, - set_app_state=parent_state.set_state, - set_app_state_for_tasks=parent_state.set_state, - read_file_state={"/tmp/readme.md": {"partial": False, "meta": {"seen": 1}}}, - loaded_nested_memory_paths={"/tmp/memory.md"}, - discovered_skill_names={"skill-a"}, - nested_memory_attachment_triggers={"turn-a"}, - messages=["hello"], - ) + parent_context = _make_parent_context(tmp_path) + parent_context.read_file_state = {"/tmp/readme.md": {"partial": False, "meta": {"seen": 1}}} result = await service._run_agent( task_id="task-1", @@ -251,3 +234,184 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): "partial": False, "meta": {"seen": 1}, } + + +@pytest.mark.asyncio +async def test_agent_tool_live_runner_path_applies_role_specific_tool_filters(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["model_name"] = model_name + captured["workspace_root"] = Path(workspace_root) + captured["kwargs"] = kwargs + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-parent", + ) + runner = ToolRunner(registry=registry) + request = SimpleNamespace( + tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, + state=_make_parent_context(tmp_path, model_name="gpt-parent"), + ) + + result = await runner.awrap_tool_call(request, AsyncMock()) + + assert result.content == "(Agent completed with no text output)" + assert captured["model_name"] == "gpt-parent" + assert captured["kwargs"]["agent"] == "explore" + assert captured["kwargs"]["allowed_tools"] == EXPLORE_ALLOWED + assert captured["kwargs"]["extra_blocked_tools"] == AGENT_DISALLOWED + + +@pytest.mark.asyncio +async def test_agent_tool_model_priority_prefers_env_over_tool_frontmatter_and_parent(monkeypatch, tmp_path): + agent_dir = tmp_path / ".leon" / "agents" + agent_dir.mkdir(parents=True) + (agent_dir / "explore.md").write_text( + "---\nname: explore\nmodel: frontmatter-model\ntools:\n - Read\n---\nfrontmatter prompt\n", + encoding="utf-8", + ) + captured: dict[str, object] = {} + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["model_name"] = model_name + captured["kwargs"] = kwargs + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + monkeypatch.setenv("CLAUDE_CODE_SUBAGENT_MODEL", "env-model") + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="parent-model", + ) + runner = ToolRunner(registry=registry) + request = SimpleNamespace( + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "subagent_type": "explore", "model": "tool-model"}, + "id": "tc-1", + }, + state=_make_parent_context(tmp_path, model_name="parent-model"), + ) + + await runner.awrap_tool_call(request, AsyncMock()) + + assert captured["model_name"] == "env-model" + assert captured["kwargs"]["agent"] == "explore" + + +@pytest.mark.asyncio +async def test_agent_tool_model_priority_prefers_tool_over_frontmatter_and_parent(monkeypatch, tmp_path): + agent_dir = tmp_path / ".leon" / "agents" + agent_dir.mkdir(parents=True) + (agent_dir / "explore.md").write_text( + "---\nname: explore\nmodel: frontmatter-model\ntools:\n - Read\n---\nfrontmatter prompt\n", + encoding="utf-8", + ) + captured: dict[str, object] = {} + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["model_name"] = model_name + captured["kwargs"] = kwargs + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="parent-model", + ) + runner = ToolRunner(registry=registry) + request = SimpleNamespace( + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "subagent_type": "explore", "model": "tool-model"}, + "id": "tc-1", + }, + state=_make_parent_context(tmp_path, model_name="parent-model"), + ) + + await runner.awrap_tool_call(request, AsyncMock()) + + assert captured["model_name"] == "tool-model" + assert captured["kwargs"]["agent"] == "explore" + + +@pytest.mark.asyncio +async def test_agent_tool_model_priority_prefers_frontmatter_over_parent(monkeypatch, tmp_path): + agent_dir = tmp_path / ".leon" / "agents" + agent_dir.mkdir(parents=True) + (agent_dir / "explore.md").write_text( + "---\nname: explore\nmodel: frontmatter-model\ntools:\n - Read\n---\nfrontmatter prompt\n", + encoding="utf-8", + ) + captured: dict[str, object] = {} + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["model_name"] = model_name + captured["kwargs"] = kwargs + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="parent-model", + ) + runner = ToolRunner(registry=registry) + request = SimpleNamespace( + tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, + state=_make_parent_context(tmp_path, model_name="parent-model"), + ) + + await runner.awrap_tool_call(request, AsyncMock()) + + assert captured["model_name"] == "frontmatter-model" + assert captured["kwargs"]["agent"] == "explore" + + +@pytest.mark.asyncio +async def test_agent_tool_model_priority_inherits_parent_when_no_env_tool_or_frontmatter(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["model_name"] = model_name + captured["kwargs"] = kwargs + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="service-model", + ) + runner = ToolRunner(registry=registry) + request = SimpleNamespace( + tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, + state=_make_parent_context(tmp_path, model_name="parent-model"), + ) + + await runner.awrap_tool_call(request, AsyncMock()) + + assert captured["model_name"] == "parent-model" + assert captured["kwargs"]["agent"] == "explore" From bdb0628b9c359baf9cd794b88f1fa87adbc7089c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 01:18:09 +0800 Subject: [PATCH 023/517] Refine sa-06 orchestration mailbox cleanup --- config/defaults/tool_catalog.py | 2 +- core/agents/registry.py | 14 + core/agents/service.py | 180 +++++++++- core/runtime/middleware/queue/__init__.py | 10 +- core/runtime/middleware/queue/formatters.py | 34 +- docs/en/configuration.md | 2 +- docs/zh/configuration.md | 2 +- .../providers/sqlite/agent_registry_repo.py | 8 + .../test_background_task_cleanup.py | 337 ++++++++++++++++++ tests/unit/test_agent_service.py | 130 ++++++- 10 files changed, 707 insertions(+), 12 deletions(-) create mode 100644 tests/integration/test_background_task_cleanup.py diff --git a/config/defaults/tool_catalog.py b/config/defaults/tool_catalog.py index c76409286..6bf4ee22f 100644 --- a/config/defaults/tool_catalog.py +++ b/config/defaults/tool_catalog.py @@ -62,7 +62,7 @@ class ToolDef(BaseModel): ToolDef(name="TaskOutput", desc="获取后台任务输出", group=ToolGroup.AGENT), ToolDef(name="TaskStop", desc="停止后台任务", group=ToolGroup.AGENT), ToolDef(name="Agent", desc="启动子 Agent 执行任务", group=ToolGroup.AGENT), - ToolDef(name="SendMessage", desc="向其他 Agent 发送消息", group=ToolGroup.AGENT), + ToolDef(name="SendMessage", desc="向运行中的 Agent 发送排队消息", group=ToolGroup.AGENT), # todo ToolDef(name="TaskCreate", desc="创建待办任务", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), ToolDef(name="TaskGet", desc="获取任务详情", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), diff --git a/core/agents/registry.py b/core/agents/registry.py index 00614e2c3..93753e3c4 100644 --- a/core/agents/registry.py +++ b/core/agents/registry.py @@ -59,6 +59,20 @@ async def get_by_id(self, agent_id: str) -> AgentEntry | None: subagent_type=row[5], ) + async def list_running_by_name(self, name: str) -> list[AgentEntry]: + rows = self._repo.list_running_by_name(name) + return [ + AgentEntry( + agent_id=row[0], + name=row[1], + thread_id=row[2], + status=row[3], + parent_agent_id=row[4], + subagent_type=row[5], + ) + for row in rows + ] + async def update_status(self, agent_id: str, status: str) -> None: async with self._lock: self._repo.update_status(agent_id, status) diff --git a/core/agents/service.py b/core/agents/service.py index 7c4f945de..b9ea6b6ea 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -18,7 +18,11 @@ from config.loader import AgentLoader from core.agents.registry import AgentEntry, AgentRegistry -from core.runtime.middleware.queue.formatters import format_background_notification +from core.runtime.middleware.queue.formatters import ( + format_agent_message, + format_background_notification, + format_progress_notification, +) from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.state import ToolUseContext @@ -133,7 +137,7 @@ def _filter_fork_messages(messages: list) -> list: }, "name": { "type": "string", - "description": "Name for the agent (used for SendMessage routing)", + "description": "Optional display name for the spawned agent", }, "description": { "type": "string", @@ -200,6 +204,29 @@ def _filter_fork_messages(messages: list) -> list: }, } +SEND_MESSAGE_SCHEMA = { + "name": "SendMessage", + "description": "Send a queued message to another running agent by name. Delivered before that agent's next model turn.", + "parameters": { + "type": "object", + "properties": { + "target_name": { + "type": "string", + "description": "Display name of the running target agent", + }, + "message": { + "type": "string", + "description": "Message body to deliver", + }, + "sender_name": { + "type": "string", + "description": "Optional sender label for the delivered message", + }, + }, + "required": ["target_name", "message"], + }, +} + class _RunningTask: """Tracks a background asyncio.Task (agent run) with its metadata.""" @@ -275,11 +302,13 @@ def __init__( model_name: str, queue_manager: Any | None = None, shared_runs: dict[str, BackgroundRun] | None = None, + background_progress_interval_s: float = 30.0, ): self._agent_registry = agent_registry self._workspace_root = workspace_root self._model_name = model_name self._queue_manager = queue_manager + self._background_progress_interval_s = background_progress_interval_s # Shared with CommandService so TaskOutput covers both bash and agent runs. self._tasks: dict[str, BackgroundRun] = shared_runs if shared_runs is not None else {} @@ -315,6 +344,16 @@ def __init__( search_hint="stop cancel background task agent", ) ) + tool_registry.register( + ToolEntry( + name="SendMessage", + mode=ToolMode.INLINE, + schema=SEND_MESSAGE_SCHEMA, + handler=self._handle_send_message, + source="AgentService", + search_hint="send message running agent mailbox queue", + ) + ) async def _handle_agent( self, @@ -434,6 +473,8 @@ async def _run_agent( pass # backend not available in standalone core usage agent = None + progress_task: asyncio.Task | None = None + progress_stop: asyncio.Event | None = None try: # Sub-agent context trimming: each spawn creates a fresh LeonAgent # with its own _build_system_prompt(). No CLAUDE.md content or @@ -553,6 +594,19 @@ async def _run_agent( config = {"configurable": {"thread_id": thread_id}} output_parts: list[str] = [] + latest_progress = description or agent_name + + if run_in_background and self._queue_manager and parent_thread_id and self._background_progress_interval_s > 0: + progress_stop = asyncio.Event() + progress_task = asyncio.create_task( + self._emit_background_progress( + task_id=task_id, + agent_name=agent_name, + parent_thread_id=parent_thread_id, + latest_progress=lambda: latest_progress, + stop_event=progress_stop, + ) + ) # Build initial input — with or without forked parent context if fork_context: @@ -586,15 +640,21 @@ async def _run_agent( content = getattr(msg, "content", "") if isinstance(content, str) and content: output_parts.append(content) + latest_progress = self._summarize_progress(content, description or agent_name) elif isinstance(content, list): for block in content: if isinstance(block, dict) and block.get("type") == "text": text = block.get("text", "") if text: output_parts.append(text) + latest_progress = self._summarize_progress(text, description or agent_name) await self._agent_registry.update_status(task_id, "completed") result = "\n".join(output_parts) or "(Agent completed with no text output)" + if progress_stop is not None: + progress_stop.set() + if progress_task is not None: + await progress_task # Notify frontend: task done if emit_fn is not None: await emit_fn( @@ -618,12 +678,17 @@ async def _run_agent( task_id=task_id, status="completed", summary=label, + result=result, description=label, ) self._queue_manager.enqueue(notification, parent_thread_id, notification_type="agent") return result except Exception: + if progress_stop is not None: + progress_stop.set() + if progress_task is not None: + await progress_task logger.exception("[AgentService] Agent %s failed", agent_name) await self._agent_registry.update_status(task_id, "error") # Notify frontend: task error @@ -649,6 +714,7 @@ async def _run_agent( task_id=task_id, status="error", summary=label, + result="Agent failed", description=label, ) self._queue_manager.enqueue(notification, parent_thread_id, notification_type="agent") @@ -656,10 +722,53 @@ async def _run_agent( finally: if agent is not None: try: + if hasattr(agent, "_agent_service") and hasattr(agent._agent_service, "cleanup_background_runs"): + await agent._agent_service.cleanup_background_runs() agent.close() except Exception: pass + @staticmethod + def _summarize_progress(text: str, fallback: str) -> str: + collapsed = " ".join(text.split()).strip() + if not collapsed: + return fallback + return collapsed[:120] + + async def _emit_background_progress( + self, + *, + task_id: str, + agent_name: str, + parent_thread_id: str, + latest_progress: Any, + stop_event: asyncio.Event, + ) -> None: + # @@@sa-06-progress-loop - keep prompt-facing coordinator updates on the + # real queue path instead of inventing a detached mailbox abstraction. + while True: + try: + await asyncio.wait_for(stop_event.wait(), timeout=self._background_progress_interval_s) + return + except asyncio.TimeoutError: + pass + + if self._queue_manager is None: + return + + notification = format_progress_notification( + task_id, + latest_progress(), + step="running", + ) + self._queue_manager.enqueue( + notification, + parent_thread_id, + notification_type="agent", + source="system", + sender_name=agent_name, + ) + async def _handle_task_output(self, task_id: str) -> str: """Get output of a background agent task.""" running = self._tasks.get(task_id) @@ -687,6 +796,70 @@ async def _handle_task_output(self, task_id: str) -> str: ensure_ascii=False, ) + async def _handle_send_message( + self, + target_name: str, + message: str, + sender_name: str | None = None, + ) -> str: + if self._queue_manager is None: + return "SendMessage requires queue_manager" + + matches = await self._agent_registry.list_running_by_name(target_name) + if not matches: + return f"Running agent '{target_name}' not found" + if len(matches) > 1: + return ( + f"Running agent name '{target_name}' is ambiguous. " + "Use a unique name before calling SendMessage." + ) + target = matches[0] + + delivered = format_agent_message(sender_name or "agent", message) + self._queue_manager.enqueue( + delivered, + target.thread_id, + notification_type="agent", + source="system", + sender_name=sender_name or "agent", + ) + return f"Message sent to {target.name}." + + async def _stop_background_run(self, task_id: str, running: BackgroundRun) -> None: + if isinstance(running, _RunningTask): + was_running = not running.task.done() + if was_running: + running.task.cancel() + try: + await running.task + except asyncio.CancelledError: + pass + await self._agent_registry.update_status(running.agent_id, "error") + self._tasks.pop(task_id, None) + return + + if not running.is_done: + process = getattr(running._cmd, "process", None) + wait = getattr(process, "wait", None) if process is not None else None + terminate = getattr(process, "terminate", None) if process is not None else None + kill = getattr(process, "kill", None) if process is not None else None + + if callable(terminate): + terminate() + if callable(wait): + try: + await asyncio.wait_for(wait(), timeout=1.0) + except asyncio.TimeoutError: + if callable(kill): + kill() + await wait() + + self._tasks.pop(task_id, None) + + async def cleanup_background_runs(self) -> None: + for task_id, running in list(self._tasks.items()): + await self._stop_background_run(task_id, running) + async def _handle_task_stop(self, task_id: str) -> str: """Stop a running background agent task.""" running = self._tasks.get(task_id) @@ -696,6 +869,5 @@ async def _handle_task_stop(self, task_id: str) -> str: if running.is_done: return f"Task {task_id} already completed" - running.task.cancel() - await self._agent_registry.update_status(running.agent_id, "error") + await self._stop_background_run(task_id, running) return f"Task {task_id} cancelled" diff --git a/core/runtime/middleware/queue/__init__.py b/core/runtime/middleware/queue/__init__.py index f3d08f337..2a9c4876d 100644 --- a/core/runtime/middleware/queue/__init__.py +++ b/core/runtime/middleware/queue/__init__.py @@ -2,7 +2,13 @@ from storage.contracts import QueueItem -from .formatters import format_background_notification, format_chat_notification, format_wechat_message +from .formatters import ( + format_agent_message, + format_background_notification, + format_chat_notification, + format_progress_notification, + format_wechat_message, +) from .manager import MessageQueueManager from .middleware import SteeringMiddleware @@ -10,7 +16,9 @@ "MessageQueueManager", "QueueItem", "SteeringMiddleware", + "format_agent_message", "format_background_notification", "format_chat_notification", + "format_progress_notification", "format_wechat_message", ] diff --git a/core/runtime/middleware/queue/formatters.py b/core/runtime/middleware/queue/formatters.py index 1e7821187..71f784963 100644 --- a/core/runtime/middleware/queue/formatters.py +++ b/core/runtime/middleware/queue/formatters.py @@ -20,6 +20,36 @@ def format_chat_notification(sender_name: str, chat_id: str, unread_count: int, return f"\nNew message from {sender_name} in chat {chat_id} ({unread_count} unread).{signal_hint}\n" +def format_agent_message(sender_name: str, message: str) -> str: + """Format inter-agent delivery for steering injection on the next turn.""" + return ( + "\n" + "\n" + f" {escape(sender_name)}\n" + f" {escape(message)}\n" + "\n" + "" + ) + + +def format_progress_notification( + agent_id: str, + description: str, + *, + step: str = "running", +) -> str: + """Format background worker progress for coordinator-style prompt injection.""" + return ( + "\n" + "\n" + f" {escape(agent_id)}\n" + f" {escape(step)}\n" + f" {escape(description)}\n" + "\n" + "" + ) + + def format_background_notification( task_id: str, status: str, @@ -31,7 +61,7 @@ def format_background_notification( """Format background task completion as system-reminder XML.""" parts = [ "", - "", + "", f" {task_id}", f" {status}", ] @@ -44,7 +74,7 @@ def format_background_notification( parts.append(f" {escape(truncated)}") if usage: parts.append(f" {json.dumps(usage)}") - parts.append("") + parts.append("") parts.append("") return "\n".join(parts) diff --git a/docs/en/configuration.md b/docs/en/configuration.md index 25e9a65c7..3fcb12cba 100644 --- a/docs/en/configuration.md +++ b/docs/en/configuration.md @@ -440,7 +440,7 @@ The full tool catalog includes tools beyond the runtime.json config groups: | WebSearch | web | inline | Internet search | | WebFetch | web | inline | Fetch web page with AI extraction | | Agent | agent | inline | Spawn sub-agent | -| SendMessage | agent | inline | Send message to another agent | +| SendMessage | agent | inline | Queue a message for another running agent | | TaskOutput | agent | inline | Get background task output | | TaskStop | agent | inline | Stop background task | | TaskCreate | todo | deferred | Create todo task | diff --git a/docs/zh/configuration.md b/docs/zh/configuration.md index a073c0975..f95f53333 100644 --- a/docs/zh/configuration.md +++ b/docs/zh/configuration.md @@ -440,7 +440,7 @@ frontmatter 字段： | WebSearch | web | inline | 互联网搜索 | | WebFetch | web | inline | 获取网页并用 AI 提取内容 | | Agent | agent | inline | 派生子智能体 | -| SendMessage | agent | inline | 向其他智能体发送消息 | +| SendMessage | agent | inline | 向其他运行中智能体发送排队消息 | | TaskOutput | agent | inline | 获取后台任务输出 | | TaskStop | agent | inline | 停止后台任务 | | TaskCreate | todo | deferred | 创建待办任务 | diff --git a/storage/providers/sqlite/agent_registry_repo.py b/storage/providers/sqlite/agent_registry_repo.py index 02aa62aeb..cc5746611 100644 --- a/storage/providers/sqlite/agent_registry_repo.py +++ b/storage/providers/sqlite/agent_registry_repo.py @@ -59,6 +59,14 @@ def get_by_id(self, agent_id: str) -> tuple | None: (agent_id,), ).fetchone() + def list_running_by_name(self, name: str) -> list[tuple]: + with self._conn() as conn: + return conn.execute( + "SELECT agent_id, name, thread_id, status, parent_agent_id, subagent_type " + "FROM agents WHERE name=? AND status='running' ORDER BY created_at DESC, agent_id DESC", + (name,), + ).fetchall() + def update_status(self, agent_id: str, status: str) -> None: with self._conn() as conn: conn.execute("UPDATE agents SET status=? WHERE agent_id=?", (status, agent_id)) diff --git a/tests/integration/test_background_task_cleanup.py b/tests/integration/test_background_task_cleanup.py new file mode 100644 index 000000000..6fa96915e --- /dev/null +++ b/tests/integration/test_background_task_cleanup.py @@ -0,0 +1,337 @@ +"""Integration tests for background task cleanup across command/agent surfaces.""" + +import asyncio +import json +import shutil +import sys +from pathlib import Path + +import pytest +from langchain_core.messages import AIMessage + +from core.agents.registry import AgentEntry, AgentRegistry +from core.agents.service import AgentService +from core.runtime.registry import ToolRegistry +from core.runtime.middleware.queue import MessageQueueManager +from core.runtime.middleware.queue.middleware import SteeringMiddleware +from core.tools.command.bash.executor import BashExecutor +from core.tools.command.service import CommandService +from sandbox.thread_context import set_current_thread_id + + +class _FakeAgentRegistry: + async def register(self, entry): + self.entry = entry + + async def update_status(self, agent_id: str, status: str): + self.last_status = (agent_id, status) + + +class _SlowChildAgent: + def __init__(self, first_text: str, release_event: asyncio.Event, started_event: asyncio.Event): + self._first_text = first_text + self._release_event = release_event + self._started_event = started_event + self._agent_service = type( + "_ChildService", + (), + {"cleanup_background_runs": self._cleanup_background_runs}, + )() + self.agent = type("_InnerAgent", (), {"astream": self._astream})() + self.closed = False + + async def ainit(self): + return None + + async def _astream(self, *args, **kwargs): + self._started_event.set() + yield {"agent": {"messages": [AIMessage(content=self._first_text)]}} + await self._release_event.wait() + + async def _cleanup_background_runs(self): + return None + + def close(self): + self.closed = True + return None + + +class _CompleteChildAgent: + def __init__(self, text: str): + self._text = text + self._agent_service = type( + "_ChildService", + (), + {"cleanup_background_runs": self._cleanup_background_runs}, + )() + self.agent = type("_InnerAgent", (), {"astream": self._astream})() + self.closed = False + + async def ainit(self): + return None + + async def _astream(self, *args, **kwargs): + yield {"agent": {"messages": [AIMessage(content=self._text)]}} + + async def _cleanup_background_runs(self): + return None + + def close(self): + self.closed = True + return None + + +@pytest.mark.skipif( + sys.platform == "win32" or shutil.which("bash") is None, + reason="bash background cleanup integration requires Unix-compatible bash", +) +def test_taskstop_terminates_real_background_bash_run(tmp_path): + async def run(): + registry = ToolRegistry() + shared_runs: dict[str, object] = {} + executor = BashExecutor(default_cwd=str(tmp_path)) + command_service = CommandService( + registry=registry, + workspace_root=tmp_path, + executor=executor, + background_runs=shared_runs, + ) + agent_service = AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=Path(tmp_path), + model_name="gpt-test", + shared_runs=shared_runs, + ) + + result = await command_service._execute_async( + "sleep 30", + str(tmp_path), + 30.0, + description="integration bash cleanup", + ) + assert "task_id:" in result + assert len(shared_runs) == 1 + + task_id, running = next(iter(shared_runs.items())) + assert running.is_done is False + + stop_result = await agent_service._handle_task_stop(task_id) + + assert stop_result == f"Task {task_id} cancelled" + assert task_id not in shared_runs + assert running._cmd.process.returncode is not None + + asyncio.run(run()) + + +@pytest.mark.asyncio +async def test_sendmessage_enqueues_real_agent_notification_for_target_thread(tmp_path): + registry = ToolRegistry() + agent_registry = AgentRegistry(db_path=tmp_path / "agents.db") + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + service = AgentService( + tool_registry=registry, + agent_registry=agent_registry, + workspace_root=Path(tmp_path), + model_name="gpt-test", + queue_manager=queue_manager, + ) + await agent_registry.register( + AgentEntry( + agent_id="agent-1", + name="worker-1", + thread_id="thread-worker-1", + status="running", + ) + ) + + result = await service._handle_send_message( + target_name="worker-1", + message="hello from coordinator", + sender_name="coordinator", + ) + + assert result == "Message sent to worker-1." + items = queue_manager.drain_all("thread-worker-1") + assert len(items) == 1 + assert items[0].notification_type == "agent" + assert items[0].sender_name == "coordinator" + assert "hello from coordinator" in items[0].content + + +@pytest.mark.asyncio +async def test_sendmessage_reaches_target_next_turn_via_steering_middleware(tmp_path): + registry = ToolRegistry() + agent_registry = AgentRegistry(db_path=tmp_path / "agents.db") + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + service = AgentService( + tool_registry=registry, + agent_registry=agent_registry, + workspace_root=Path(tmp_path), + model_name="gpt-test", + queue_manager=queue_manager, + ) + await agent_registry.register( + AgentEntry( + agent_id="agent-1", + name="worker-1", + thread_id="thread-worker-1", + status="running", + ) + ) + + await service._handle_send_message( + target_name="worker-1", + message="mailbox payload", + sender_name="coordinator", + ) + + injected = SteeringMiddleware(queue_manager=queue_manager).before_model( + state={}, + runtime=None, + config={"configurable": {"thread_id": "thread-worker-1"}}, + ) + + assert injected is not None + messages = injected["messages"] + assert len(messages) == 1 + assert "mailbox payload" in str(messages[0].content) + assert messages[0].metadata["notification_type"] == "agent" + assert messages[0].metadata["sender_name"] == "coordinator" + + +@pytest.mark.asyncio +async def test_sendmessage_rejects_ambiguous_running_agent_names(tmp_path): + registry = ToolRegistry() + agent_registry = AgentRegistry(db_path=tmp_path / "agents.db") + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + service = AgentService( + tool_registry=registry, + agent_registry=agent_registry, + workspace_root=Path(tmp_path), + model_name="gpt-test", + queue_manager=queue_manager, + ) + await agent_registry.register( + AgentEntry( + agent_id="agent-1", + name="worker", + thread_id="thread-worker-1", + status="running", + ) + ) + await agent_registry.register( + AgentEntry( + agent_id="agent-2", + name="worker", + thread_id="thread-worker-2", + status="running", + ) + ) + + result = await service._handle_send_message( + target_name="worker", + message="hello dup", + sender_name="coordinator", + ) + + assert "ambiguous" in result + assert queue_manager.drain_all("thread-worker-1") == [] + assert queue_manager.drain_all("thread-worker-2") == [] + + +@pytest.mark.asyncio +async def test_background_agent_progress_notification_reaches_parent_next_turn(tmp_path, monkeypatch): + started = asyncio.Event() + release = asyncio.Event() + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + return _SlowChildAgent("Inspecting repository", release, started) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + service = AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=Path(tmp_path), + model_name="gpt-test", + queue_manager=queue_manager, + background_progress_interval_s=0.02, + ) + + set_current_thread_id("parent-thread") + try: + raw = await service._handle_agent( + prompt="do work", + name="worker-1", + description="Investigating repository", + run_in_background=True, + ) + task_id = json.loads(raw)["task_id"] + await asyncio.wait_for(started.wait(), timeout=1) + await asyncio.sleep(0.05) + + injected = SteeringMiddleware(queue_manager=queue_manager).before_model( + state={}, + runtime=None, + config={"configurable": {"thread_id": "parent-thread"}}, + ) + + assert injected is not None + text = str(injected["messages"][0].content) + assert "" in text + assert f"{task_id}" in text + assert "Inspecting repository" in text + finally: + release.set() + await service.cleanup_background_runs() + set_current_thread_id("") + + +@pytest.mark.asyncio +async def test_background_agent_completion_notification_reaches_parent_next_turn(tmp_path, monkeypatch): + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + return _CompleteChildAgent("Finished indexing") + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + service = AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=Path(tmp_path), + model_name="gpt-test", + queue_manager=queue_manager, + background_progress_interval_s=0.02, + ) + + set_current_thread_id("parent-thread") + try: + raw = await service._handle_agent( + prompt="do work", + name="worker-1", + description="Index repository", + run_in_background=True, + ) + task_id = json.loads(raw)["task_id"] + running = service._tasks[task_id] + await asyncio.wait_for(running.task, timeout=1) + + injected = SteeringMiddleware(queue_manager=queue_manager).before_model( + state={}, + runtime=None, + config={"configurable": {"thread_id": "parent-thread"}}, + ) + + assert injected is not None + text = str(injected["messages"][0].content) + assert "" in text + assert f"{task_id}" in text + assert "completed" in text + assert "Finished indexing" in text + finally: + set_current_thread_id("") diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index c0ded3a31..bc60b48cb 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -2,13 +2,14 @@ from __future__ import annotations +import asyncio from pathlib import Path from types import SimpleNamespace from unittest.mock import AsyncMock import pytest -from core.agents.service import AGENT_DISALLOWED, EXPLORE_ALLOWED, AgentService +from core.agents.service import AGENT_DISALLOWED, EXPLORE_ALLOWED, AgentService, _BashBackgroundRun, _RunningTask from core.runtime.registry import ToolRegistry from core.runtime.runner import ToolRunner from core.runtime.state import AppState, BootstrapConfig, ToolUseContext @@ -32,7 +33,13 @@ def __init__(self, workspace_root: Path, model_name: str): self.workspace_root = workspace_root self.model_name = model_name self._bootstrap = BootstrapConfig(workspace_root=workspace_root, model_name=model_name) - self._agent_service = SimpleNamespace(_parent_bootstrap=None, _parent_tool_context=None) + self.cleanup_calls = 0 + self.closed = False + self._agent_service = SimpleNamespace( + _parent_bootstrap=None, + _parent_tool_context=None, + cleanup_background_runs=self._cleanup_background_runs, + ) self.agent = SimpleNamespace(astream=self._astream) async def ainit(self): @@ -43,10 +50,38 @@ async def _astream(self, *args, **kwargs): yield None return + async def _cleanup_background_runs(self): + self.cleanup_calls += 1 + def close(self): + self.closed = True return None +class _FakeAsyncCommand: + def __init__(self): + self.done = False + self.stdout_buffer = [] + self.stderr_buffer = [] + self.exit_code = None + self.process = SimpleNamespace(terminate=self._terminate, kill=self._kill, wait=self._wait) + self.terminated = False + self.killed = False + self.wait_calls = 0 + + def _terminate(self): + self.terminated = True + self.done = True + + def _kill(self): + self.killed = True + self.done = True + + async def _wait(self): + self.wait_calls += 1 + return 0 + + def _make_parent_context(tmp_path: Path, model_name: str = "gpt-parent") -> ToolUseContext: parent_state = AppState(turn_count=1) return ToolUseContext( @@ -62,6 +97,11 @@ def _make_parent_context(tmp_path: Path, model_name: str = "gpt-parent") -> Tool ) +async def _sleep_forever(): + while True: + await asyncio.sleep(3600) + + @pytest.mark.asyncio async def test_run_agent_applies_forked_bootstrap_to_child_agent(monkeypatch, tmp_path): created: list[_FakeChildAgent] = [] @@ -415,3 +455,89 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert captured["model_name"] == "parent-model" assert captured["kwargs"]["agent"] == "explore" + + +@pytest.mark.asyncio +async def test_cleanup_background_runs_cancels_pending_agent_and_shell_runs(tmp_path): + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + agent_task = asyncio.create_task(_sleep_forever()) + shell_cmd = _FakeAsyncCommand() + service._tasks["agent-task"] = _RunningTask( + task=agent_task, + agent_id="agent-task", + thread_id="subagent-agent-task", + description="agent task", + ) + service._tasks["bash-task"] = _BashBackgroundRun( + async_cmd=shell_cmd, + command="sleep 999", + description="bash task", + ) + + await service.cleanup_background_runs() + + assert agent_task.cancelled() is True + assert shell_cmd.terminated is True + assert shell_cmd.wait_calls == 1 + assert service._tasks == {} + + +@pytest.mark.asyncio +async def test_cleanup_background_runs_does_not_relabel_completed_agent_run(tmp_path): + registry = _FakeAgentRegistry() + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=registry, + workspace_root=tmp_path, + model_name="gpt-test", + ) + completed_task = asyncio.create_task(asyncio.sleep(0, result="done")) + await completed_task + service._tasks["agent-task"] = _RunningTask( + task=completed_task, + agent_id="agent-task", + thread_id="subagent-agent-task", + description="agent task", + ) + + await service.cleanup_background_runs() + + assert getattr(registry, "last_status", None) is None + assert service._tasks == {} + + +@pytest.mark.asyncio +async def test_run_agent_cleans_up_child_background_runs_before_close(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-task-1", + prompt="hello", + subagent_type="explore", + max_turns=None, + ) + + assert result == "(Agent completed with no text output)" + assert created[0].cleanup_calls == 1 + assert created[0].closed is True From decd8c0fc8dc48cba1239a14d53fe65c5cd41b5f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 02:09:16 +0800 Subject: [PATCH 024/517] Refine pt-02 tool system aggregate semantics --- core/runtime/fork.py | 1 + core/runtime/loop.py | 7 +- core/runtime/registry.py | 9 +- core/runtime/runner.py | 44 +++++++-- core/runtime/state.py | 1 + core/tools/tool_search/service.py | 4 +- tests/integration/test_leon_agent.py | 130 ++++++++++++++++++++++++++- tests/test_tool_registry_runner.py | 30 +++++++ 8 files changed, 213 insertions(+), 13 deletions(-) diff --git a/core/runtime/fork.py b/core/runtime/fork.py index f49ea4142..b0be58fc9 100644 --- a/core/runtime/fork.py +++ b/core/runtime/fork.py @@ -78,6 +78,7 @@ def create_subagent_context( read_file_state=cloned_read_file_state, loaded_nested_memory_paths=set(), discovered_skill_names=set(), + discovered_tool_names=set(), nested_memory_attachment_triggers=set(), messages=list(parent.messages), ) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index d034722ee..b8b21d893 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -126,6 +126,7 @@ def __init__( self._tool_read_file_state: dict[str, Any] = {} self._tool_loaded_nested_memory_paths: set[str] = set() self._tool_discovered_skill_names: set[str] = set() + self._tool_discovered_tool_names: set[str] = set() self.max_turns = max_turns self.last_terminal: TerminalState | None = None self.last_continue: ContinueState | None = None @@ -455,7 +456,7 @@ async def innermost_handler(request: ModelRequest) -> ModelResponse: return ModelResponse(result=result, request_messages=list(request.messages)) # Build ModelRequest - inline_schemas = self._registry.get_inline_schemas() + inline_schemas = self._registry.get_inline_schemas(self._tool_discovered_tool_names) request = ModelRequest( model=self.model, messages=messages, @@ -505,7 +506,7 @@ async def _prepare_streaming_request( self, messages: list, ) -> ModelRequest: - inline_schemas = self._registry.get_inline_schemas() + inline_schemas = self._registry.get_inline_schemas(self._tool_discovered_tool_names) request = ModelRequest( model=self.model, messages=messages, @@ -713,6 +714,7 @@ def _build_tool_use_context(self, messages: list) -> ToolUseContext | None: read_file_state=self._tool_read_file_state, loaded_nested_memory_paths=self._tool_loaded_nested_memory_paths, discovered_skill_names=self._tool_discovered_skill_names, + discovered_tool_names=self._tool_discovered_tool_names, nested_memory_attachment_triggers=set(), messages=list(messages), ) @@ -1171,6 +1173,7 @@ async def aclear(self, thread_id: str) -> None: self._tool_read_file_state.clear() self._tool_loaded_nested_memory_paths.clear() self._tool_discovered_skill_names.clear() + self._tool_discovered_tool_names.clear() if self._memory_middleware is not None: if hasattr(self._memory_middleware, "_cached_summary"): diff --git a/core/runtime/registry.py b/core/runtime/registry.py index 87302d5a1..22bdca941 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -79,8 +79,13 @@ def register(self, entry: ToolEntry) -> None: def get(self, name: str) -> ToolEntry | None: return self._tools.get(name) - def get_inline_schemas(self) -> list[dict]: - return [e.get_schema() for e in self._tools.values() if e.mode == ToolMode.INLINE] + def get_inline_schemas(self, discovered_tool_names: set[str] | None = None) -> list[dict]: + discovered_tool_names = discovered_tool_names or set() + return [ + e.get_schema() + for e in self._tools.values() + if e.mode == ToolMode.INLINE or e.name in discovered_tool_names + ] def search(self, query: str) -> list[ToolEntry]: """Return matching tools with ranked relevance. diff --git a/core/runtime/runner.py b/core/runtime/runner.py index 77a0a96ca..11612f2e7 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -130,21 +130,51 @@ def _normalize_result(self, result: Any) -> ToolResultEnvelope: return result return tool_success(result) + @staticmethod + def _resolve_context_path(state: Any, path: str) -> Any: + current = state + for segment in path.split("."): + if segment == "app_state": + current = current.get_app_state() + continue + if isinstance(current, dict): + current = current[segment] + else: + current = getattr(current, segment) + return current + @staticmethod def _inject_handler_context(entry, args: dict, request: ToolCallRequest) -> dict: state = getattr(request, "state", None) - if state is None or "tool_context" in args: + if state is None: return args try: signature = inspect.signature(entry.handler) except (TypeError, ValueError): return args - if "tool_context" not in signature.parameters: - return args - # @@@sa-04-tool-context-injection - # The sub-agent boundary only becomes real once the live ToolUseContext - # can cross the tool runner into handlers that explicitly opt in. - return {**args, "tool_context": state} + accepts_kwargs = any(param.kind == inspect.Parameter.VAR_KEYWORD for param in signature.parameters.values()) + injected = dict(args) + + context_schema = getattr(entry, "context_schema", None) or {} + if isinstance(context_schema, dict): + # @@@pt-02-context-schema-mapping + # Pattern 2 only becomes real once declared ToolUseContext field + # mappings are injected into handler kwargs on the live path. + for param_name, context_path in context_schema.items(): + if param_name in injected: + continue + if not accepts_kwargs and param_name not in signature.parameters: + continue + injected[param_name] = ToolRunner._resolve_context_path(state, context_path) + + if "tool_context" in injected: + return injected + if accepts_kwargs or "tool_context" in signature.parameters: + # @@@sa-04-tool-context-injection + # The sub-agent boundary only becomes real once the live ToolUseContext + # can cross the tool runner into handlers that explicitly opt in. + injected["tool_context"] = state + return injected @staticmethod def _coerce_permission_response(result) -> tuple[str | None, str | None]: diff --git a/core/runtime/state.py b/core/runtime/state.py index 0065f5354..4298c85f7 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -103,6 +103,7 @@ class ToolUseContext(BaseModel): read_file_state: Any = Field(default_factory=dict, exclude=True) loaded_nested_memory_paths: Any = Field(default_factory=set, exclude=True) discovered_skill_names: Any = Field(default_factory=set, exclude=True) + discovered_tool_names: Any = Field(default_factory=set, exclude=True) nested_memory_attachment_triggers: Any = Field(default_factory=set, exclude=True) messages: list = Field(default_factory=list) turn_id: str = Field(default_factory=lambda: uuid.uuid4().hex[:8]) diff --git a/core/tools/tool_search/service.py b/core/tools/tool_search/service.py index a770b4ca4..f58381a5e 100644 --- a/core/tools/tool_search/service.py +++ b/core/tools/tool_search/service.py @@ -52,7 +52,9 @@ def __init__(self, registry: ToolRegistry): ) logger.info("ToolSearchService initialized") - def _search(self, query: str = "", **kwargs) -> str: + def _search(self, query: str = "", tool_context=None, **kwargs) -> str: results = self._registry.search(query) + if tool_context is not None and hasattr(tool_context, "discovered_tool_names"): + tool_context.discovered_tool_names.update(entry.name for entry in results) schemas = [e.get_schema() for e in results] return json.dumps(schemas, indent=2, ensure_ascii=False) diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index 9394eed6a..ae79aa6bc 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -9,7 +9,7 @@ from unittest.mock import AsyncMock, MagicMock, patch import pytest -from langchain_core.messages import AIMessage, AIMessageChunk, SystemMessage +from langchain_core.messages import AIMessage, AIMessageChunk, SystemMessage, ToolMessage # --------------------------------------------------------------------------- @@ -154,6 +154,134 @@ async def test_leon_agent_astream_messages_updates_mode_yields_langgraph_tuples( agent.close() +class _DeferredDiscoveryProbeModel: + def __init__(self): + self.turn_tool_names: list[list[str]] = [] + self._tools: list[dict] = [] + self._turn = 0 + + def bind_tools(self, tools): + self._tools = list(tools or []) + self.turn_tool_names.append([tool.get("name") for tool in self._tools if isinstance(tool, dict)]) + return self + + def configurable_fields(self, **kwargs): + return self + + def with_config(self, *args, **kwargs): + return self + + async def ainvoke(self, messages): + if self._turn == 0: + self._turn += 1 + return AIMessage( + content="", + tool_calls=[{"name": "tool_search", "args": {"query": "select:TaskCreate"}, "id": "tc-search"}], + ) + self._turn += 1 + return AIMessage(content="done") + + +class _DeferredExecutionProbeModel: + def __init__(self): + self.turn_tool_names: list[list[str]] = [] + self._tools: list[dict] = [] + self._turn = 0 + + def bind_tools(self, tools): + self._tools = list(tools or []) + self.turn_tool_names.append([tool.get("name") for tool in self._tools if isinstance(tool, dict)]) + return self + + def configurable_fields(self, **kwargs): + return self + + def with_config(self, *args, **kwargs): + return self + + async def ainvoke(self, messages): + if self._turn == 0: + self._turn += 1 + return AIMessage( + content="", + tool_calls=[{"name": "tool_search", "args": {"query": "select:TaskCreate"}, "id": "tc-search"}], + ) + if self._turn == 1: + self._turn += 1 + return AIMessage( + content="", + tool_calls=[ + { + "name": "TaskCreate", + "args": {"subject": "PT02_EXEC", "description": "created after discovery"}, + "id": "tc-task-create", + } + ], + ) + self._turn += 1 + return AIMessage(content="PT02_EXEC_DONE") + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_reinjects_discovered_deferred_tool_schemas_on_following_turn(tmp_path): + """Deferred tools discovered via tool_search must become real schemas on the next turn.""" + from core.runtime.agent import LeonAgent + + probe_model = _DeferredDiscoveryProbeModel() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + result = await agent.ainvoke("discover task tools", thread_id="test-deferred-discovery") + + assert result["reason"] == "completed" + assert len(probe_model.turn_tool_names) >= 2 + first_turn, second_turn = probe_model.turn_tool_names[:2] + assert "TaskCreate" not in first_turn + assert "tool_search" in first_turn + assert "TaskCreate" in second_turn + + agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_can_execute_discovered_deferred_tool_on_following_turn(tmp_path): + """A deferred tool discovered via tool_search should become callable on the next turn.""" + from core.runtime.agent import LeonAgent + + probe_model = _DeferredExecutionProbeModel() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + result = await agent.ainvoke("discover then run deferred task tool", thread_id="test-deferred-execution") + + assert result["reason"] == "completed" + assert len(probe_model.turn_tool_names) >= 2 + assert "TaskCreate" not in probe_model.turn_tool_names[0] + assert "TaskCreate" in probe_model.turn_tool_names[1] + + task_tool_messages = [ + msg for msg in result["messages"] + if isinstance(msg, ToolMessage) and msg.tool_call_id == "tc-task-create" + ] + assert len(task_tool_messages) == 1 + assert "PT02_EXEC" in str(task_tool_messages[0].content) + assert any(isinstance(msg, AIMessage) and msg.content == "PT02_EXEC_DONE" for msg in result["messages"]) + + agent.close() + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_multiple_thread_ids(tmp_path): diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index 00732c4af..e730dd7b9 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -739,6 +739,36 @@ async def test_runner_injects_tool_context_into_handler_when_requested(self): assert result.content == f"context:{req.state.turn_id}" + @pytest.mark.asyncio + async def test_runner_maps_context_schema_fields_into_handler_kwargs(self): + seen = {} + + def needs_ctx(*, boot): + seen["boot"] = boot + return f"boot:{boot}" + + entry = ToolEntry( + name="NeedsCtx", + mode=ToolMode.INLINE, + schema={"name": "NeedsCtx", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=needs_ctx, + source="test", + context_schema={"boot": "bootstrap.model_name"}, + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("NeedsCtx", {}) + app_state = AppState() + req.state = ToolUseContext( + bootstrap=BootstrapConfig(workspace_root="/tmp/workspace", model_name="MODEL_X"), + get_app_state=app_state.get_state, + set_app_state=app_state.set_state, + ) + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert seen == {"boot": "MODEL_X"} + assert result.content == "boot:MODEL_X" + class TestToolRunnerInlineInjection: """P1: ToolRunner injects inline schemas into model call.""" From 38d7451fa33599f51292d256fb241a29e18855c4 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 02:40:26 +0800 Subject: [PATCH 025/517] Refine pt-03 three-layer state rollup semantics --- core/agents/service.py | 37 ++++++++++++ tests/unit/test_agent_service.py | 100 +++++++++++++++++++++++++++++++ 2 files changed, 137 insertions(+) diff --git a/core/agents/service.py b/core/agents/service.py index b9ea6b6ea..4ceeb5e71 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -475,6 +475,8 @@ async def _run_agent( agent = None progress_task: asyncio.Task | None = None progress_stop: asyncio.Event | None = None + child_bootstrap_start_cost = 0.0 + child_bootstrap_start_tool_duration_ms = 0 try: # Sub-agent context trimming: each spawn creates a fresh LeonAgent # with its own _build_system_prompt(). No CLAUDE.md content or @@ -518,6 +520,8 @@ async def _run_agent( ) else: raise AttributeError("no parent bootstrap") + child_bootstrap_start_cost = float(getattr(child_bootstrap, "total_cost_usd", 0.0)) + child_bootstrap_start_tool_duration_ms = int(getattr(child_bootstrap, "total_tool_duration_ms", 0)) if parent_tool_context is not None: # @@@sa-05-subagent-policy-resolution # Role-specific tool envelopes and model priority order must @@ -722,12 +726,45 @@ async def _run_agent( finally: if agent is not None: try: + self._merge_child_bootstrap_accumulators( + getattr(self, "_parent_bootstrap", None), + getattr(agent, "_bootstrap", None), + child_bootstrap_start_cost=child_bootstrap_start_cost, + child_bootstrap_start_tool_duration_ms=child_bootstrap_start_tool_duration_ms, + ) if hasattr(agent, "_agent_service") and hasattr(agent._agent_service, "cleanup_background_runs"): await agent._agent_service.cleanup_background_runs() agent.close() except Exception: pass + @staticmethod + def _merge_child_bootstrap_accumulators( + parent_bootstrap: Any, + child_bootstrap: Any, + *, + child_bootstrap_start_cost: float, + child_bootstrap_start_tool_duration_ms: int, + ) -> None: + if parent_bootstrap is None or child_bootstrap is None or parent_bootstrap is child_bootstrap: + return + # @@@sa-03-bootstrap-rollup + # Sub-agent loops start from a forked bootstrap snapshot. At join time we + # need to preserve both the parent's concurrent growth and the child's + # post-fork delta instead of letting one side overwrite the other. + child_cost_delta = max( + 0.0, + float(getattr(child_bootstrap, "total_cost_usd", 0.0)) - child_bootstrap_start_cost, + ) + child_tool_duration_delta = max( + 0, + int(getattr(child_bootstrap, "total_tool_duration_ms", 0)) - child_bootstrap_start_tool_duration_ms, + ) + parent_bootstrap.total_cost_usd = float(getattr(parent_bootstrap, "total_cost_usd", 0.0)) + child_cost_delta + parent_bootstrap.total_tool_duration_ms = ( + int(getattr(parent_bootstrap, "total_tool_duration_ms", 0)) + child_tool_duration_delta + ) + @staticmethod def _summarize_progress(text: str, fallback: str) -> str: collapsed = " ".join(text.split()).strip() diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index bc60b48cb..e46408b48 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -200,6 +200,106 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert parent_context.get_app_state().turn_count == 9 +@pytest.mark.asyncio +async def test_run_agent_rolls_child_bootstrap_costs_back_into_parent_bootstrap(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + class _CostReportingChild(_FakeChildAgent): + async def _astream(self, *args, **kwargs): + self._bootstrap.total_cost_usd = 9.75 + self._bootstrap.total_tool_duration_ms = 222 + if False: + yield None + return + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _CostReportingChild(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + service._parent_bootstrap = BootstrapConfig( + workspace_root=Path("/workspace"), + model_name="gpt-parent", + total_cost_usd=1.5, + total_tool_duration_ms=77, + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + ) + + assert result == "(Agent completed with no text output)" + assert created[0]._bootstrap.total_cost_usd == 9.75 + assert created[0]._bootstrap.total_tool_duration_ms == 222 + assert service._parent_bootstrap.total_cost_usd == 9.75 + assert service._parent_bootstrap.total_tool_duration_ms == 222 + + +@pytest.mark.asyncio +async def test_run_agent_preserves_concurrent_parent_and_child_bootstrap_growth(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + class _ConcurrentCostChild(_FakeChildAgent): + async def _astream(self, *args, **kwargs): + service._parent_bootstrap.total_cost_usd = 2.0 + service._parent_bootstrap.total_tool_duration_ms = 20 + self._bootstrap.total_cost_usd = 1.5 + self._bootstrap.total_tool_duration_ms = 15 + if False: + yield None + return + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _ConcurrentCostChild(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + service._parent_bootstrap = BootstrapConfig( + workspace_root=Path("/workspace"), + model_name="gpt-parent", + total_cost_usd=1.0, + total_tool_duration_ms=10, + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + ) + + assert result == "(Agent completed with no text output)" + assert created[0]._bootstrap.total_cost_usd == 1.5 + assert created[0]._bootstrap.total_tool_duration_ms == 15 + assert service._parent_bootstrap.total_cost_usd == 2.5 + assert service._parent_bootstrap.total_tool_duration_ms == 25 + + @pytest.mark.asyncio async def test_agent_tool_live_runner_path_passes_isolated_tool_context_to_child(monkeypatch, tmp_path): created: list[_FakeChildAgent] = [] From 6f647fae21560d1571b93f34e562342899596191 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 03:11:25 +0800 Subject: [PATCH 026/517] Refine pt-04 subagent orchestration context sourcing --- core/agents/service.py | 11 +++- tests/unit/test_agent_service.py | 95 ++++++++++++++++++++++++++++++++ 2 files changed, 105 insertions(+), 1 deletion(-) diff --git a/core/agents/service.py b/core/agents/service.py index 4ceeb5e71..012a48a7f 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -615,7 +615,16 @@ async def _run_agent( # Build initial input — with or without forked parent context if fork_context: from sandbox.thread_context import get_current_messages - parent_msgs = get_current_messages() + # @@@pt-04-fork-context-source + # The Agent tool already has an explicit parent ToolUseContext on + # the live ToolRunner path. Forked sub-agents must prefer that + # concrete message snapshot over ambient ContextVar state, or the + # direct runner path silently drops parent context. + parent_msgs = ( + list(parent_tool_context.messages) + if parent_tool_context is not None + else get_current_messages() + ) _FORK_MARKER = ( "\n\n### ENTERING SUB-AGENT ROUTINE ###\n" "Messages above are from the parent thread (read-only context).\n" diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index e46408b48..8cac6a6bd 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -13,6 +13,7 @@ from core.runtime.registry import ToolRegistry from core.runtime.runner import ToolRunner from core.runtime.state import AppState, BootstrapConfig, ToolUseContext +from sandbox.thread_context import set_current_messages class _FakeRegistry: @@ -200,6 +201,100 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert parent_context.get_app_state().turn_count == 9 +@pytest.mark.asyncio +async def test_agent_tool_fork_context_uses_parent_tool_context_messages(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + class _CapturingChild(_FakeChildAgent): + async def _astream(self, payload, *args, **kwargs): + captured["messages"] = payload["messages"] + if False: + yield None + return + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + return _CapturingChild(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + runner = ToolRunner(registry=registry) + request = SimpleNamespace( + tool_call={"name": "Agent", "args": {"prompt": "inspect", "fork_context": True}, "id": "tc-1"}, + state=_make_parent_context(tmp_path), + ) + + result = await runner.awrap_tool_call(request, AsyncMock()) + + assert result.content == "(Agent completed with no text output)" + assert captured["messages"] == [ + "hello", + { + "role": "user", + "content": ( + "\n\n### ENTERING SUB-AGENT ROUTINE ###\n" + "Messages above are from the parent thread (read-only context).\n" + "Only complete the specific task assigned below.\n\n" + "inspect" + ), + }, + ] + + +@pytest.mark.asyncio +async def test_agent_tool_fork_context_treats_empty_parent_messages_as_authoritative(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + class _CapturingChild(_FakeChildAgent): + async def _astream(self, payload, *args, **kwargs): + captured["messages"] = payload["messages"] + if False: + yield None + return + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + return _CapturingChild(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + set_current_messages([{"role": "user", "content": "AMBIENT_LEAK"}]) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + runner = ToolRunner(registry=registry) + parent_context = _make_parent_context(tmp_path) + parent_context.messages = [] + request = SimpleNamespace( + tool_call={"name": "Agent", "args": {"prompt": "inspect", "fork_context": True}, "id": "tc-1"}, + state=parent_context, + ) + + result = await runner.awrap_tool_call(request, AsyncMock()) + + assert result.content == "(Agent completed with no text output)" + assert captured["messages"] == [ + { + "role": "user", + "content": ( + "\n\n### ENTERING SUB-AGENT ROUTINE ###\n" + "Messages above are from the parent thread (read-only context).\n" + "Only complete the specific task assigned below.\n\n" + "inspect" + ), + }, + ] + + @pytest.mark.asyncio async def test_run_agent_rolls_child_bootstrap_costs_back_into_parent_bootstrap(monkeypatch, tmp_path): created: list[_FakeChildAgent] = [] From a2f4f551e9f691d4e17fd893e4cb78e49bf8340c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 03:50:28 +0800 Subject: [PATCH 027/517] Refine pt-05 lifecycle cleanup semantics --- core/agents/service.py | 5 + core/runtime/abort.py | 48 +++++++++ core/runtime/cleanup.py | 74 ++++++++++--- core/runtime/fork.py | 2 + core/runtime/loop.py | 3 + core/runtime/state.py | 3 + tests/unit/test_agent_service.py | 40 +++++++ tests/unit/test_cleanup.py | 179 +++++++++++++++++++++++++++++++ tests/unit/test_fork.py | 19 ++++ 9 files changed, 358 insertions(+), 15 deletions(-) create mode 100644 core/runtime/abort.py diff --git a/core/agents/service.py b/core/agents/service.py index 012a48a7f..bc1b88528 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -550,6 +550,11 @@ async def _run_agent( agent._agent_service._parent_bootstrap = child_bootstrap if child_tool_context is not None: agent._agent_service._parent_tool_context = child_tool_context + # @@@pt-05-child-abort-link + # Pattern 5 only becomes live once the child QueryLoop + # itself shares the forked abort controller, not just + # the nested AgentService escape-hatch context. + agent.agent._tool_abort_controller = child_tool_context.abort_controller except (AttributeError, ImportError): inherited_model = getattr(parent_tool_context.bootstrap, "model_name", None) if parent_tool_context else None selected_model = _resolve_subagent_model( diff --git a/core/runtime/abort.py b/core/runtime/abort.py new file mode 100644 index 000000000..f95ca4e2f --- /dev/null +++ b/core/runtime/abort.py @@ -0,0 +1,48 @@ +"""Minimal abort controller tree for runtime lifecycle wiring.""" + +from __future__ import annotations + +from collections.abc import Callable + + +class AbortController: + def __init__(self) -> None: + self._aborted = False + self._listeners: dict[int, Callable[[], None]] = {} + self._next_listener_id = 0 + + def abort(self) -> None: + if self._aborted: + return + self._aborted = True + listeners = list(self._listeners.values()) + self._listeners.clear() + for listener in listeners: + listener() + + def is_aborted(self) -> bool: + return self._aborted + + def on_abort(self, listener: Callable[[], None]) -> Callable[[], None]: + if self._aborted: + listener() + return lambda: None + + listener_id = self._next_listener_id + self._next_listener_id += 1 + self._listeners[listener_id] = listener + + def unsubscribe() -> None: + self._listeners.pop(listener_id, None) + + return unsubscribe + + +def create_child_abort_controller(parent: AbortController | None) -> AbortController: + child = AbortController() + if parent is None: + return child + + unsubscribe = parent.on_abort(child.abort) + child.on_abort(unsubscribe) + return child diff --git a/core/runtime/cleanup.py b/core/runtime/cleanup.py index eb7e51733..8523ede93 100644 --- a/core/runtime/cleanup.py +++ b/core/runtime/cleanup.py @@ -10,6 +10,7 @@ import logging import signal from collections.abc import Callable, Awaitable +from itertools import groupby logger = logging.getLogger(__name__) @@ -27,31 +28,64 @@ class CleanupRegistry: def __init__(self): # List of (priority, fn) — not a dict because same priority can have multiple fns self._entries: list[tuple[int, Callable[[], Awaitable[None] | None]]] = [] + self._timeout_s = 2.0 + self._cleanup_task: asyncio.Task[None] | None = None + self._shutdown_in_progress = False + self._signal_loop: asyncio.AbstractEventLoop | None = None self._setup_signal_handlers() - def register(self, fn: Callable[[], Awaitable[None] | None], priority: int = 5) -> None: + def register(self, fn: Callable[[], Awaitable[None] | None], priority: int = 5) -> Callable[[], None]: """Register a cleanup function. Args: fn: Sync or async callable that releases resources. priority: Execution order — lower number runs first (1 before 2). """ - self._entries.append((priority, fn)) + entry = (priority, fn) + self._entries.append(entry) + + def unregister() -> None: + try: + self._entries.remove(entry) + except ValueError: + return + + return unregister async def run_cleanup(self) -> None: """Execute all registered cleanup functions in priority order. - Runs sequentially (not gathered) so failures are isolated. - A failing function is logged but does not prevent later functions from running. + Different priority tiers run in order. Entries inside the same priority + tier run concurrently so one slow cleanup does not serialize its peers. """ - sorted_entries = sorted(self._entries, key=lambda x: x[0]) - for priority, fn in sorted_entries: - try: - result = fn() - if asyncio.iscoroutine(result): - await result - except Exception: - logger.exception("CleanupRegistry: error in cleanup fn %s (priority=%d)", fn, priority) + if self._cleanup_task is not None: + await asyncio.shield(self._cleanup_task) + return + + async def _run_all() -> None: + sorted_entries = sorted(self._entries, key=lambda x: x[0]) + for priority, grouped_entries in groupby(sorted_entries, key=lambda x: x[0]): + await asyncio.gather( + *(self._run_entry(priority, fn) for _, fn in grouped_entries), + return_exceptions=True, + ) + + self._shutdown_in_progress = True + self._cleanup_task = asyncio.create_task(_run_all()) + await asyncio.shield(self._cleanup_task) + + def is_shutting_down(self) -> bool: + return self._shutdown_in_progress + + async def _run_entry(self, priority: int, fn: Callable[[], Awaitable[None] | None]) -> None: + try: + result = fn() + if asyncio.iscoroutine(result): + await asyncio.wait_for(result, timeout=self._timeout_s) + except asyncio.TimeoutError: + logger.warning("CleanupRegistry: cleanup fn %s timed out after %.2fs", fn, self._timeout_s) + except Exception: + logger.exception("CleanupRegistry: error in cleanup fn %s (priority=%d)", fn, priority) def _setup_signal_handlers(self) -> None: """Register SIGINT/SIGTERM handlers to trigger async cleanup.""" @@ -59,8 +93,13 @@ def _setup_signal_handlers(self) -> None: loop = asyncio.get_event_loop() except RuntimeError: return # No running loop yet — signal handlers set up later + self._signal_loop = loop + + signals = [signal.SIGINT, signal.SIGTERM] + if hasattr(signal, "SIGHUP"): + signals.append(signal.SIGHUP) - for sig in (signal.SIGINT, signal.SIGTERM): + for sig in signals: try: loop.add_signal_handler(sig, self._handle_signal) except (NotImplementedError, RuntimeError): @@ -68,5 +107,10 @@ def _setup_signal_handlers(self) -> None: pass def _handle_signal(self) -> None: - loop = asyncio.get_event_loop() - loop.create_task(self.run_cleanup()) + loop = self._signal_loop + if loop is None: + return + if loop.is_running(): + loop.create_task(self.run_cleanup()) + return + loop.run_until_complete(self.run_cleanup()) diff --git a/core/runtime/fork.py b/core/runtime/fork.py index b0be58fc9..9aaf6e7d5 100644 --- a/core/runtime/fork.py +++ b/core/runtime/fork.py @@ -11,6 +11,7 @@ import copy import uuid +from .abort import create_child_abort_controller from .state import BootstrapConfig, ToolUseContext @@ -80,5 +81,6 @@ def create_subagent_context( discovered_skill_names=set(), discovered_tool_names=set(), nested_memory_attachment_triggers=set(), + abort_controller=create_child_abort_controller(getattr(parent, "abort_controller", None)), messages=list(parent.messages), ) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index b8b21d893..3d249a3f1 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -29,6 +29,7 @@ ) from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, SystemMessage, ToolMessage +from .abort import AbortController from .registry import ToolRegistry from .state import AppState, BootstrapConfig, ToolUseContext @@ -127,6 +128,7 @@ def __init__( self._tool_loaded_nested_memory_paths: set[str] = set() self._tool_discovered_skill_names: set[str] = set() self._tool_discovered_tool_names: set[str] = set() + self._tool_abort_controller = AbortController() self.max_turns = max_turns self.last_terminal: TerminalState | None = None self.last_continue: ContinueState | None = None @@ -716,6 +718,7 @@ def _build_tool_use_context(self, messages: list) -> ToolUseContext | None: discovered_skill_names=self._tool_discovered_skill_names, discovered_tool_names=self._tool_discovered_tool_names, nested_memory_attachment_triggers=set(), + abort_controller=self._tool_abort_controller, messages=list(messages), ) diff --git a/core/runtime/state.py b/core/runtime/state.py index 4298c85f7..1e6a2cece 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -13,6 +13,8 @@ from pydantic import BaseModel, ConfigDict, Field +from .abort import AbortController + class BootstrapConfig(BaseModel): """Process-level configuration that survives /clear. @@ -105,6 +107,7 @@ class ToolUseContext(BaseModel): discovered_skill_names: Any = Field(default_factory=set, exclude=True) discovered_tool_names: Any = Field(default_factory=set, exclude=True) nested_memory_attachment_triggers: Any = Field(default_factory=set, exclude=True) + abort_controller: Any = Field(default_factory=AbortController, exclude=True) messages: list = Field(default_factory=list) turn_id: str = Field(default_factory=lambda: uuid.uuid4().hex[:8]) diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index 8cac6a6bd..e56d89304 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -736,3 +736,43 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert result == "(Agent completed with no text output)" assert created[0].cleanup_calls == 1 assert created[0].closed is True + + +@pytest.mark.asyncio +async def test_run_agent_links_child_abort_controller_to_parent_tool_context(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + parent_context = _make_parent_context(tmp_path) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-task-1", + prompt="hello", + subagent_type="explore", + max_turns=None, + parent_tool_context=parent_context, + ) + + assert result == "(Agent completed with no text output)" + + child_context = created[0]._agent_service._parent_tool_context + assert child_context is not None + assert getattr(created[0].agent, "_tool_abort_controller", None) is child_context.abort_controller + + parent_context.abort_controller.abort() + + assert child_context.abort_controller.is_aborted() is True diff --git a/tests/unit/test_cleanup.py b/tests/unit/test_cleanup.py index 1930a8079..939dd7760 100644 --- a/tests/unit/test_cleanup.py +++ b/tests/unit/test_cleanup.py @@ -1,6 +1,7 @@ """Unit tests for core.runtime.cleanup CleanupRegistry.""" import asyncio +import signal import pytest @@ -72,3 +73,181 @@ async def test_register_multiple_same_priority(): reg.register(lambda n=n: order.append(n), priority=1) await reg.run_cleanup() assert sorted(order) == [0, 1, 2, 3, 4] + + +@pytest.mark.asyncio +async def test_register_returns_deregister_handle(): + order = [] + reg = CleanupRegistry() + + unregister = reg.register(lambda: order.append("gone"), priority=1) + reg.register(lambda: order.append("kept"), priority=2) + unregister() + + await reg.run_cleanup() + + assert order == ["kept"] + + +@pytest.mark.asyncio +async def test_slow_cleanup_function_times_out_and_later_functions_still_run(): + order = [] + reg = CleanupRegistry() + + async def slow(): + await asyncio.sleep(0.05) + order.append("slow-finished") + + reg._timeout_s = 0.01 + reg.register(slow, priority=1) + reg.register(lambda: order.append("later"), priority=2) + + await reg.run_cleanup() + + assert order == ["later"] + + +@pytest.mark.asyncio +async def test_same_priority_async_cleanups_run_concurrently(): + started = [] + release = asyncio.Event() + reg = CleanupRegistry() + + async def first(): + started.append("first") + await release.wait() + + async def second(): + started.append("second") + await release.wait() + + reg.register(first, priority=1) + reg.register(second, priority=1) + + task = asyncio.create_task(reg.run_cleanup()) + for _ in range(10): + if len(started) == 2: + break + await asyncio.sleep(0) + + assert started == ["first", "second"] + + release.set() + await task + + +@pytest.mark.asyncio +async def test_concurrent_run_cleanup_calls_do_not_double_run_entries(): + order = [] + release = asyncio.Event() + reg = CleanupRegistry() + + async def slow(): + order.append("start") + await release.wait() + order.append("done") + + reg.register(slow, priority=1) + + first = asyncio.create_task(reg.run_cleanup()) + for _ in range(10): + if order == ["start"]: + break + await asyncio.sleep(0) + + second = asyncio.create_task(reg.run_cleanup()) + await asyncio.sleep(0) + release.set() + await asyncio.gather(first, second) + + assert order == ["start", "done"] + + +@pytest.mark.asyncio +async def test_run_cleanup_marks_shutdown_in_progress_during_and_after_cleanup(): + seen = [] + release = asyncio.Event() + reg = CleanupRegistry() + + async def slow(): + seen.append(reg.is_shutting_down()) + await release.wait() + + reg.register(slow, priority=1) + + task = asyncio.create_task(reg.run_cleanup()) + for _ in range(10): + if seen: + break + await asyncio.sleep(0) + + assert seen == [True] + assert reg.is_shutting_down() is True + + release.set() + await task + + assert reg.is_shutting_down() is True + + +def test_setup_signal_handlers_includes_sighup_when_available(monkeypatch): + registered = [] + + class _FakeLoop: + def add_signal_handler(self, sig, handler): + registered.append(sig) + + monkeypatch.setattr(asyncio, "get_event_loop", lambda: _FakeLoop()) + + CleanupRegistry() + + expected = {signal.SIGINT, signal.SIGTERM} + if hasattr(signal, "SIGHUP"): + expected.add(signal.SIGHUP) + + assert set(registered) == expected + + +def test_handle_signal_uses_registered_loop_without_requerying_event_loop(monkeypatch): + scheduled = [] + + class _FakeLoop: + def add_signal_handler(self, sig, handler): + return None + + def is_running(self): + return True + + def create_task(self, coro): + scheduled.append(coro) + coro.close() + + fake_loop = _FakeLoop() + monkeypatch.setattr(asyncio, "get_event_loop", lambda: fake_loop) + reg = CleanupRegistry() + + def _boom(): + raise RuntimeError("no current loop") + + monkeypatch.setattr(asyncio, "get_event_loop", _boom) + + reg._handle_signal() + + assert len(scheduled) == 1 + + +def test_handle_signal_runs_cleanup_immediately_when_registered_loop_is_not_running(): + called = [] + loop = asyncio.new_event_loop() + + try: + asyncio.set_event_loop(loop) + reg = CleanupRegistry() + reg.register(lambda: called.append("ran"), priority=1) + + reg._handle_signal() + + assert called == ["ran"] + finally: + asyncio.set_event_loop(None) + loop.close() diff --git a/tests/unit/test_fork.py b/tests/unit/test_fork.py index ecb5966b0..eb306df1a 100644 --- a/tests/unit/test_fork.py +++ b/tests/unit/test_fork.py @@ -4,6 +4,7 @@ import pytest +from core.runtime.abort import AbortController from core.runtime.fork import create_subagent_context, fork_context from core.runtime.state import AppState, BootstrapConfig, ToolUseContext @@ -145,3 +146,21 @@ def test_create_subagent_context_deep_clones_read_file_state(parent_tool_context "partial": False, "meta": {"seen": 1}, } + + +def test_create_subagent_context_parent_abort_propagates_to_child(parent_tool_context): + parent_tool_context.abort_controller = AbortController() + + child = create_subagent_context(parent_tool_context) + parent_tool_context.abort_controller.abort() + + assert child.abort_controller.is_aborted() is True + + +def test_create_subagent_context_child_abort_does_not_abort_parent(parent_tool_context): + parent_tool_context.abort_controller = AbortController() + + child = create_subagent_context(parent_tool_context) + child.abort_controller.abort() + + assert parent_tool_context.abort_controller.is_aborted() is False From 2dec57730a2b9fcbdaad814ef5234d24a7aca84e Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 04:22:39 +0800 Subject: [PATCH 028/517] Refine pt-06 hook fan-out and prompt caching --- core/runtime/agent.py | 133 +++++++++++++++++---------- core/runtime/runner.py | 35 +++++-- tests/integration/test_leon_agent.py | 77 ++++++++++++++++ tests/test_tool_registry_runner.py | 98 ++++++++++++++++++++ 4 files changed, 286 insertions(+), 57 deletions(-) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 36d9765b7..2190b7b44 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -293,32 +293,8 @@ def __init__( if not mcp_tools and not self._has_middleware_tools(middleware): mcp_tools = [self._create_placeholder_tool()] - # Build system prompt - self.system_prompt = self._build_system_prompt() - custom_prompt = self.config.system_prompt - if custom_prompt: - self.system_prompt += f"\n\n**Custom Instructions:**\n{custom_prompt}" - - # @@@entity-identity — inject chat identity so agent knows who it is in the social layer - if self._chat_repos: - repos = self._chat_repos - eid = repos.get("entity_id") - owner_eid = repos.get("owner_entity_id", "") - if eid: - entity_repo = repos.get("entity_repo") - entity = entity_repo.get_by_id(eid) if entity_repo else None - owner_entity = entity_repo.get_by_id(owner_eid) if entity_repo and owner_eid else None - name = entity.name if entity else eid - owner_name = owner_entity.name if owner_entity else "unknown" - self.system_prompt += ( - f"\n\n**Chat Identity:**\n" - f"- Your name: {name}\n" - f"- Your entity_id: {eid}\n" - f"- Your owner: {owner_name} (entity_id: {owner_eid})\n" - f"- When you receive a chat notification, READ the message with chat_read(), " - f"then REPLY with chat_send(). Your text output goes to your owner's thread, " - f"not to the chat — only chat_send() delivers to the other party.\n" - ) + self._system_prompt_section_cache: dict[str, str] = {} + self.system_prompt = self._compose_system_prompt() # Build BootstrapConfig for sub-agent forking self._bootstrap = BootstrapConfig( @@ -1278,48 +1254,100 @@ def _build_system_prompt(self) -> str: return prompt + def _compose_system_prompt(self) -> str: + prompt = self._build_system_prompt() + + custom_prompt = self.config.system_prompt + if custom_prompt: + prompt += f"\n\n**Custom Instructions:**\n{custom_prompt}" + + # @@@entity-identity — inject chat identity so agent knows who it is in the social layer + if self._chat_repos: + repos = self._chat_repos + eid = repos.get("entity_id") + owner_eid = repos.get("owner_entity_id", "") + if eid: + entity_repo = repos.get("entity_repo") + entity = entity_repo.get_by_id(eid) if entity_repo else None + owner_entity = entity_repo.get_by_id(owner_eid) if entity_repo and owner_eid else None + name = entity.name if entity else eid + owner_name = owner_entity.name if owner_entity else "unknown" + prompt += ( + f"\n\n**Chat Identity:**\n" + f"- Your name: {name}\n" + f"- Your entity_id: {eid}\n" + f"- Your owner: {owner_name} (entity_id: {owner_eid})\n" + f"- When you receive a chat notification, READ the message with chat_read(), " + f"then REPLY with chat_send(). Your text output goes to your owner's thread, " + f"not to the chat — only chat_send() delivers to the other party.\n" + ) + return prompt + + def _invalidate_system_prompt_cache(self) -> None: + self._system_prompt_section_cache.clear() + + def _get_cached_prompt_section(self, key: str, builder) -> str: + cached = self._system_prompt_section_cache.get(key) + if cached is not None: + return cached + value = builder() + self._system_prompt_section_cache[key] = value + return value + def _build_context_section(self) -> str: from core.runtime.prompts import build_context_section - is_sandbox = self._sandbox.name != "local" - if is_sandbox: + def _build() -> str: + is_sandbox = self._sandbox.name != "local" + if is_sandbox: + return build_context_section( + sandbox_name=self._sandbox.name, + sandbox_env_label=self._sandbox.env_label, + sandbox_working_dir=self._sandbox.working_dir, + ) + import platform + + os_name = platform.system() + shell_name = "powershell" if os_name == "Windows" else os.environ.get("SHELL", "/bin/bash").split("/")[-1] return build_context_section( - sandbox_name=self._sandbox.name, - sandbox_env_label=self._sandbox.env_label, - sandbox_working_dir=self._sandbox.working_dir, + sandbox_name="local", + workspace_root=str(self.workspace_root), + os_name=os_name, + shell_name=shell_name, ) - import platform - - os_name = platform.system() - shell_name = "powershell" if os_name == "Windows" else os.environ.get("SHELL", "/bin/bash").split("/")[-1] - return build_context_section( - sandbox_name="local", - workspace_root=str(self.workspace_root), - os_name=os_name, - shell_name=shell_name, - ) + + return self._get_cached_prompt_section("context", _build) def _build_rules_section(self) -> str: from core.runtime.prompts import build_rules_section - is_sandbox = self._sandbox.name != "local" - working_dir = self._sandbox.working_dir if is_sandbox else str(self.workspace_root) - return build_rules_section( - is_sandbox=is_sandbox, - sandbox_name=self._sandbox.name, - working_dir=working_dir, - workspace_root=str(self.workspace_root), - ) + def _build() -> str: + is_sandbox = self._sandbox.name != "local" + working_dir = self._sandbox.working_dir if is_sandbox else str(self.workspace_root) + return build_rules_section( + is_sandbox=is_sandbox, + sandbox_name=self._sandbox.name, + working_dir=working_dir, + workspace_root=str(self.workspace_root), + ) + + return self._get_cached_prompt_section("rules", _build) def _build_base_prompt(self) -> str: from core.runtime.prompts import build_base_prompt - return build_base_prompt(self._build_context_section(), self._build_rules_section()) + return self._get_cached_prompt_section( + "base_prompt", + lambda: build_base_prompt(self._build_context_section(), self._build_rules_section()), + ) def _build_common_prompt_sections(self) -> str: from core.runtime.prompts import build_common_sections - return build_common_sections(bool(self.config.skills.enabled and self.config.skills.paths)) + return self._get_cached_prompt_section( + "common_sections", + lambda: build_common_sections(bool(self.config.skills.enabled and self.config.skills.paths)), + ) def invoke(self, message: str, thread_id: str = "default") -> dict: """Invoke agent with a message (sync version). @@ -1396,6 +1424,9 @@ async def aclear_thread(self, thread_id: str = "default") -> None: """Clear turn-scoped state for a thread while preserving session accumulators.""" try: await self.agent.aclear(thread_id) + self._invalidate_system_prompt_cache() + self.system_prompt = self._compose_system_prompt() + self.agent.system_prompt = SystemMessage(content=[{"type": "text", "text": self.system_prompt}]) except Exception as e: self._monitor_middleware.mark_error(e) raise diff --git a/core/runtime/runner.py b/core/runtime/runner.py index 11612f2e7..23a26bb94 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -1,6 +1,7 @@ from __future__ import annotations import asyncio +import copy import inspect import json import logging @@ -117,10 +118,14 @@ async def _apply_result_hooks( return payload hooks = hook_or_hooks if isinstance(hook_or_hooks, list) else [hook_or_hooks] current = payload - for hook in hooks: - updated = hook(current, request) + + async def _invoke(hook): + updated = hook(copy.deepcopy(payload), request) if asyncio.iscoroutine(updated): updated = await updated + return updated + + for updated in await asyncio.gather(*(_invoke(hook) for hook in hooks)): if updated is not None: current = updated return current @@ -268,21 +273,39 @@ async def _run_pre_tool_use_async(self, request: ToolCallRequest, *, name: str, permission: str | None = None message: str | None = None hook_list = hooks if isinstance(hooks, list) else [hooks] - for hook in hook_list: - updated = hook(payload, request) + + async def _invoke(hook): + updated = hook({"name": name, "args": dict(args), "entry": entry}, request) if asyncio.iscoroutine(updated): updated = await updated + return updated + + # @@@pt-06-hook-fanout + # Pattern 6 requires hooks to fan out instead of impersonating a + # middleware chain. We still fold results back in hook-list order so + # the aggregation stays deterministic. + for updated in await asyncio.gather(*(_invoke(hook) for hook in hook_list)): if updated is None: continue if isinstance(updated, dict): if "args" in updated: - payload["args"] = updated["args"] + next_args = updated["args"] + if isinstance(next_args, dict): + payload["args"] = {**payload["args"], **next_args} + else: + payload["args"] = next_args if "name" in updated: payload["name"] = updated["name"] if "entry" in updated: payload["entry"] = updated["entry"] new_permission, new_message = self._coerce_permission_response(updated) - if new_permission is not None: + if new_permission == "deny" and permission != "deny": + permission = new_permission + message = new_message + elif new_permission == "ask" and permission not in {"deny", "ask"}: + permission = new_permission + message = new_message + elif new_permission == "allow" and permission is None: permission = new_permission message = new_message return payload["args"], permission, message diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index ae79aa6bc..706066374 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -154,6 +154,83 @@ async def test_leon_agent_astream_messages_updates_mode_yields_langgraph_tuples( agent.close() +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_memoizes_prompt_sections_between_builds(tmp_path): + """Pattern 6: prompt sections should be cached across repeated prompt assembly.""" + from core.runtime.agent import LeonAgent + from core.runtime import prompts as prompt_builders + + mock_model = _mock_model("Prompt cache response") + original_context = prompt_builders.build_context_section + original_rules = prompt_builders.build_rules_section + counts = {"context": 0, "rules": 0} + + def counted_context(*args, **kwargs): + counts["context"] += 1 + return original_context(*args, **kwargs) + + def counted_rules(*args, **kwargs): + counts["rules"] += 1 + return original_rules(*args, **kwargs) + + with patch("core.runtime.prompts.build_context_section", side_effect=counted_context), \ + patch("core.runtime.prompts.build_rules_section", side_effect=counted_rules), \ + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + first = agent._compose_system_prompt() + second = agent._compose_system_prompt() + + assert first == second + assert counts == {"context": 1, "rules": 1} + + agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_clear_thread_invalidates_prompt_section_cache(tmp_path): + """Pattern 6: clear should invalidate cached prompt sections before rebuilding.""" + from core.runtime.agent import LeonAgent + from core.runtime import prompts as prompt_builders + + mock_model = _mock_model("Prompt clear response") + original_context = prompt_builders.build_context_section + original_rules = prompt_builders.build_rules_section + counts = {"context": 0, "rules": 0} + + def counted_context(*args, **kwargs): + counts["context"] += 1 + return original_context(*args, **kwargs) + + def counted_rules(*args, **kwargs): + counts["rules"] += 1 + return original_rules(*args, **kwargs) + + with patch("core.runtime.prompts.build_context_section", side_effect=counted_context), \ + patch("core.runtime.prompts.build_rules_section", side_effect=counted_rules), \ + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + agent.agent.aclear = AsyncMock() + + assert counts == {"context": 1, "rules": 1} + + await agent.aclear_thread("prompt-clear-thread") + + assert counts == {"context": 2, "rules": 2} + + agent.close() + + class _DeferredDiscoveryProbeModel: def __init__(self): self.turn_tool_names: list[list[str]] = [] diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index e730dd7b9..cd39ca2d1 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -8,6 +8,8 @@ from __future__ import annotations +import asyncio +import time from unittest.mock import AsyncMock, MagicMock import pytest @@ -298,6 +300,39 @@ def post_tool_use(message, request): assert result.content == "plain success" assert events == [("ToolMessage", "plain success", "local")] + @pytest.mark.asyncio + async def test_async_post_tool_use_hooks_run_in_parallel(self): + def local_handler(**kwargs): + return "plain success" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=local_handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def post_hook_one(message, request): + await asyncio.sleep(0.05) + return None + + async def post_hook_two(message, request): + await asyncio.sleep(0.05) + return None + + req.state.post_tool_use = [post_hook_one, post_hook_two] + + started = time.perf_counter() + result = await runner.awrap_tool_call(req, AsyncMock()) + elapsed = time.perf_counter() - started + + assert result.content == "plain success" + assert elapsed < 0.09 + @pytest.mark.asyncio async def test_post_tool_use_failure_hook_runs_on_materialized_error_message(self): seen = [] @@ -629,6 +664,39 @@ def can_use_tool(name, args, context, request): assert meta["kind"] == "permission_denied" assert meta["decision"] == "deny" + @pytest.mark.asyncio + async def test_parallel_pre_tool_use_hooks_keep_deny_precedence(self): + def handler(**kwargs): + raise AssertionError("handler should not run when a hook denies") + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def allow_hook(payload, request): + await asyncio.sleep(0.01) + return {"permission": "allow", "message": "hook allow"} + + async def deny_hook(payload, request): + await asyncio.sleep(0.01) + return {"decision": "deny", "message": "hook deny"} + + req.state.pre_tool_use = [allow_hook, deny_hook] + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "hook deny" + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + @pytest.mark.asyncio async def test_pre_tool_use_can_update_args_before_permission_and_handler(self): seen = [] @@ -670,6 +738,36 @@ def can_use_tool(name, args, context, request): assert result.content == "ok:mutated" assert seen == [("permission", "mutated"), ("handler", "mutated")] + @pytest.mark.asyncio + async def test_async_pre_tool_use_hooks_run_in_parallel(self): + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=lambda: "ok", + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def hook_one(payload, request): + await asyncio.sleep(0.05) + return None + + async def hook_two(payload, request): + await asyncio.sleep(0.05) + return None + + req.state.pre_tool_use = [hook_one, hook_two] + + started = time.perf_counter() + result = await runner.awrap_tool_call(req, AsyncMock()) + elapsed = time.perf_counter() - started + + assert result.content == "ok" + assert elapsed < 0.09 + @pytest.mark.asyncio async def test_permission_checker_receives_permission_context_not_scheduler_flag(self): seen = [] From 03c9d3bac44df37cf143f2f805123eb6d4783a41 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 04:59:57 +0800 Subject: [PATCH 029/517] Tighten pt-08 framework-credit wording --- core/runtime/agent.py | 8 ++++---- core/runtime/middleware/prompt_caching/__init__.py | 12 ++++++------ 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 2190b7b44..62d361bc3 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -289,7 +289,7 @@ def __init__( # Build middleware stack middleware = self._build_middleware_stack() - # Ensure ToolNode is created (middleware tools need at least one BaseTool) + # Ensure the bound model still sees at least one BaseTool-compatible entry. if not mcp_tools and not self._has_middleware_tools(middleware): mcp_tools = [self._create_placeholder_tool()] @@ -425,12 +425,12 @@ def _register_mcp_tools(self, mcp_tools: list) -> None: logger.warning("[LeonAgent] Failed to register MCP tool %s: %s", getattr(tool, "name", ""), exc) def _create_placeholder_tool(self): - """Create placeholder tool to ensure ToolNode is created.""" + """Create placeholder tool so the bound model still has a BaseTool.""" from langchain_core.tools import tool @tool def _placeholder() -> str: - """Internal placeholder - ensures ToolNode is created for middleware tools.""" + """Internal placeholder for the empty-tool edge.""" return "" return _placeholder @@ -923,7 +923,7 @@ def _build_middleware_stack(self) -> list: # 0. SpillBuffer (outermost — catches oversized tool outputs) # Must be inserted at index 0 AFTER building the list: - # LangChain wraps middlewares as "first = outermost". + # QueryLoop composes middleware so the first entry remains outermost. if self.config.tools.spill_buffer.enabled: spill_cfg = self.config.tools.spill_buffer middleware.insert( diff --git a/core/runtime/middleware/prompt_caching/__init__.py b/core/runtime/middleware/prompt_caching/__init__.py index 7b5573745..361b124a8 100644 --- a/core/runtime/middleware/prompt_caching/__init__.py +++ b/core/runtime/middleware/prompt_caching/__init__.py @@ -1,8 +1,8 @@ """Anthropic prompt caching middleware. Requires: - - `langchain`: For agent middleware framework - - `langchain-anthropic`: For `ChatAnthropic` model (already a dependency) + - local `core.runtime.middleware` protocol types + - `langchain-anthropic`: For `ChatAnthropic` model """ from collections.abc import Awaitable, Callable @@ -21,9 +21,9 @@ ) except ImportError as e: msg = ( - "AnthropicPromptCachingMiddleware requires 'langchain' to be installed. " - "This middleware is designed for use with LangChain agents. " - "Install it with: pip install langchain" + "AnthropicPromptCachingMiddleware requires the local " + "'core.runtime.middleware' protocol definitions and " + "'langchain-anthropic' to be importable." ) raise ImportError(msg) from e @@ -33,7 +33,7 @@ class PromptCachingMiddleware(AgentMiddleware): Optimizes API usage by caching conversation prefixes for Anthropic models. - Requires both `langchain` and `langchain-anthropic` packages to be installed. + Requires the local runtime middleware protocol plus `langchain-anthropic`. Learn more about Anthropic prompt caching [here](https://platform.claude.com/docs/en/build-with-claude/prompt-caching). From c2c27d4697a2da66503f2a10e837debad6f9289f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 09:10:17 +0800 Subject: [PATCH 030/517] Refine api-01 retry and overflow recovery --- core/runtime/loop.py | 86 ++++++++++++++++++++++++++++++++++++++++- tests/unit/test_loop.py | 81 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 166 insertions(+), 1 deletion(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 3d249a3f1..45c72c22b 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -16,6 +16,7 @@ import asyncio import inspect import logging +import re import uuid from dataclasses import dataclass from enum import Enum @@ -37,6 +38,10 @@ _NOOP_HANDLER: Any = None # placeholder for innermost "handler" in middleware chain _ESCALATED_MAX_OUTPUT_TOKENS = 64000 +_FLOOR_OUTPUT_TOKENS = 3000 +_CONTEXT_OVERFLOW_SAFETY_BUFFER = 1000 +_TRANSIENT_API_MAX_RETRIES = 3 +_TRANSIENT_API_BASE_DELAY_SECONDS = 0.5 class TerminalReason(str, Enum): @@ -54,6 +59,7 @@ class TerminalReason(str, Enum): class ContinueReason(str, Enum): next_turn = "next_turn" + api_retry = "api_retry" collapse_drain_retry = "collapse_drain_retry" reactive_compact_retry = "reactive_compact_retry" max_output_tokens_escalate = "max_output_tokens_escalate" @@ -163,6 +169,7 @@ async def query( max_output_tokens_recovery_count = 0 has_attempted_reactive_compact = False max_output_tokens_override: int | None = None + transient_api_retry_count = 0 turn = 0 while turn < self.max_turns: @@ -215,6 +222,7 @@ async def query( max_output_tokens_recovery_count=max_output_tokens_recovery_count, has_attempted_reactive_compact=has_attempted_reactive_compact, max_output_tokens_override=max_output_tokens_override, + transient_api_retry_count=transient_api_retry_count, ) if handled is not None: messages = handled["messages"] @@ -222,6 +230,7 @@ async def query( max_output_tokens_recovery_count = handled["max_output_tokens_recovery_count"] has_attempted_reactive_compact = handled["has_attempted_reactive_compact"] max_output_tokens_override = handled["max_output_tokens_override"] + transient_api_retry_count = handled["transient_api_retry_count"] if handled["terminal"] is not None: terminal = handled["terminal"] break @@ -321,6 +330,7 @@ async def query( max_output_tokens_recovery_count = 0 has_attempted_reactive_compact = False max_output_tokens_override = None + transient_api_retry_count = 0 self._sync_app_state(messages=messages, turn_count=turn) if terminal is None: @@ -751,8 +761,38 @@ async def _handle_model_error_recovery( max_output_tokens_recovery_count: int, has_attempted_reactive_compact: bool, max_output_tokens_override: int | None, + transient_api_retry_count: int, ) -> dict[str, Any] | None: - error_text = str(exc).lower() + error_message = str(exc) + error_text = error_message.lower() + + parsed_overflow = self._parse_context_overflow_override(error_message) + if parsed_overflow is not None: + return { + "messages": messages, + "transition": ContinueState(reason=ContinueReason.max_output_tokens_escalate), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "has_attempted_reactive_compact": has_attempted_reactive_compact, + "max_output_tokens_override": parsed_overflow, + "transient_api_retry_count": transient_api_retry_count, + "terminal": None, + } + + if self._is_transient_api_error(exc, error_text): + if transient_api_retry_count >= _TRANSIENT_API_MAX_RETRIES: + return None + delay_seconds = self._retry_delay_seconds(exc, transient_api_retry_count) + if delay_seconds > 0: + await asyncio.sleep(delay_seconds) + return { + "messages": messages, + "transition": ContinueState(reason=ContinueReason.api_retry), + "max_output_tokens_recovery_count": max_output_tokens_recovery_count, + "has_attempted_reactive_compact": has_attempted_reactive_compact, + "max_output_tokens_override": max_output_tokens_override, + "transient_api_retry_count": transient_api_retry_count + 1, + "terminal": None, + } if "max_output_tokens" in error_text: if max_output_tokens_override is None: @@ -762,6 +802,7 @@ async def _handle_model_error_recovery( "max_output_tokens_recovery_count": max_output_tokens_recovery_count, "has_attempted_reactive_compact": has_attempted_reactive_compact, "max_output_tokens_override": _ESCALATED_MAX_OUTPUT_TOKENS, + "transient_api_retry_count": transient_api_retry_count, "terminal": None, } if max_output_tokens_recovery_count < 3: @@ -777,6 +818,7 @@ async def _handle_model_error_recovery( "max_output_tokens_recovery_count": max_output_tokens_recovery_count + 1, "has_attempted_reactive_compact": has_attempted_reactive_compact, "max_output_tokens_override": max_output_tokens_override, + "transient_api_retry_count": transient_api_retry_count, "terminal": None, } return { @@ -785,6 +827,7 @@ async def _handle_model_error_recovery( "max_output_tokens_recovery_count": max_output_tokens_recovery_count, "has_attempted_reactive_compact": has_attempted_reactive_compact, "max_output_tokens_override": max_output_tokens_override, + "transient_api_retry_count": transient_api_retry_count, "terminal": TerminalState( reason=TerminalReason.model_error, turn_count=turn, @@ -802,6 +845,7 @@ async def _handle_model_error_recovery( "max_output_tokens_recovery_count": max_output_tokens_recovery_count, "has_attempted_reactive_compact": has_attempted_reactive_compact, "max_output_tokens_override": max_output_tokens_override, + "transient_api_retry_count": transient_api_retry_count, "terminal": None, } if not has_attempted_reactive_compact: @@ -813,6 +857,7 @@ async def _handle_model_error_recovery( "max_output_tokens_recovery_count": max_output_tokens_recovery_count, "has_attempted_reactive_compact": True, "max_output_tokens_override": max_output_tokens_override, + "transient_api_retry_count": transient_api_retry_count, "terminal": None, } return { @@ -821,6 +866,7 @@ async def _handle_model_error_recovery( "max_output_tokens_recovery_count": max_output_tokens_recovery_count, "has_attempted_reactive_compact": has_attempted_reactive_compact, "max_output_tokens_override": max_output_tokens_override, + "transient_api_retry_count": transient_api_retry_count, "terminal": TerminalState( reason=TerminalReason.prompt_too_long, turn_count=turn, @@ -830,6 +876,44 @@ async def _handle_model_error_recovery( return None + @staticmethod + def _parse_context_overflow_override(error_message: str) -> int | None: + match = re.search( + r"input length and `max_tokens` exceed context limit: (\d+) \+ (\d+) > (\d+)", + error_message, + ) + if match is None: + return None + input_tokens = int(match.group(1)) + context_limit = int(match.group(3)) + available_context = max(0, context_limit - input_tokens - _CONTEXT_OVERFLOW_SAFETY_BUFFER) + if available_context < _FLOOR_OUTPUT_TOKENS: + return None + return max(_FLOOR_OUTPUT_TOKENS, available_context) + + @staticmethod + def _is_transient_api_error(exc: Exception, error_text: str) -> bool: + status = getattr(exc, "status", None) + return status in {429, 529} or '"type":"overloaded_error"' in error_text + + @staticmethod + def _retry_delay_seconds(exc: Exception, transient_api_retry_count: int) -> float: + headers = getattr(exc, "headers", None) or {} + # @@@retry-after-shape + # Test doubles use plain dict headers while SDK errors expose a Headers-like + # object. Keep this probe shape-tolerant so the loop can honor retry-after + # without forcing a specific exception class. + if hasattr(headers, "get"): + retry_after = headers.get("retry-after") + else: + retry_after = None + try: + if retry_after is not None: + return max(0.0, float(retry_after)) + except (TypeError, ValueError): + pass + return _TRANSIENT_API_BASE_DELAY_SECONDS * (2**transient_api_retry_count) + def _handle_truncated_response_recovery( self, *, diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 1f8465c1c..77336dd02 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -723,6 +723,48 @@ async def ainvoke(self, messages): return AIMessage(content="after recovery") +class _ContextOverflowModel: + def __init__(self): + self.calls = 0 + self.max_tokens_values = [] + + def bind_tools(self, tools): + return self + + def bind(self, **kwargs): + self.max_tokens_values.append(kwargs.get("max_tokens")) + return self + + async def ainvoke(self, messages): + self.calls += 1 + if self.calls == 1: + raise RuntimeError("input length and `max_tokens` exceed context limit: 188059 + 20000 > 200000") + return AIMessage(content="after parsed overflow") + + +class _TransientAPIError(Exception): + def __init__(self, status: int, message: str, headers: dict[str, str] | None = None): + super().__init__(message) + self.status = status + self.headers = headers or {} + + +class _RetryOnceModel: + def __init__(self, status: int, headers: dict[str, str] | None = None): + self.calls = 0 + self.status = status + self.headers = headers or {} + + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + self.calls += 1 + if self.calls == 1: + raise _TransientAPIError(self.status, f"transient {self.status}", self.headers) + return AIMessage(content=f"after retry {self.status}") + + class _TruncatedResponseModel: def __init__(self, responses): self.responses = list(responses) @@ -1131,6 +1173,45 @@ async def test_query_loop_escalates_max_output_tokens_before_continuation_recove assert model.max_tokens_values == [64000] +@pytest.mark.asyncio +async def test_query_loop_parses_context_overflow_error_into_targeted_max_tokens_override(): + model = _ContextOverflowModel() + app_state = AppState() + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["messages"][-1].content == "after parsed overflow" + assert model.max_tokens_values == [10941] + + +@pytest.mark.asyncio +async def test_query_loop_retries_once_after_529_capacity_error(): + model = _RetryOnceModel(529) + app_state = AppState() + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["messages"][-1].content == "after retry 529" + assert model.calls == 2 + + +@pytest.mark.asyncio +async def test_query_loop_retries_once_after_429_rate_limit_error(): + model = _RetryOnceModel(429, headers={"retry-after": "0"}) + app_state = AppState() + loop = make_loop(model, app_state=app_state, runtime=SimpleNamespace(cost=0.0)) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "completed" + assert result["messages"][-1].content == "after retry 429" + assert model.calls == 2 + + @pytest.mark.asyncio async def test_query_loop_detects_truncated_response_and_escalates_without_yielding_partial(): model = _TruncatedResponseModel( From 34e22e937a2023e3df2d12eb1e2a1da693f5a806 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 09:29:36 +0800 Subject: [PATCH 031/517] Refine api-02 streaming failure semantics --- core/runtime/loop.py | 7 +++++ tests/integration/test_leon_agent.py | 42 ++++++++++++++++++++++++++++ tests/unit/test_loop.py | 18 ++++++++++++ 3 files changed, 67 insertions(+) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 45c72c22b..ae72899ae 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -357,6 +357,13 @@ async def astream( emitted_live_agent_chunks = False async for event in self.query(input, config=config): if "terminal" in event: + terminal = event["terminal"] + if terminal is not None and terminal.reason is not TerminalReason.completed: + # @@@astream-terminal-loud-fail + # query() always emits a terminal event, but caller-facing + # astream() must not turn runtime failures into a silent empty + # iterator. Propagate non-completed terminals back to the caller. + raise RuntimeError(terminal.error or terminal.reason.value) continue if isinstance(stream_mode, str): if "message_chunk" in event: diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index 706066374..5712880ad 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -28,6 +28,24 @@ def _mock_model(text="Integration test response"): return model +def _empty_stream_model(): + class _EmptyStreamModel: + def bind_tools(self, tools): + return self + + def configurable_fields(self, **kwargs): + return self + + def with_config(self, **kwargs): + return self + + async def astream(self, messages): + if False: + yield AIMessageChunk(content="") + + return _EmptyStreamModel() + + def _patch_env_api_key(): """Ensure ANTHROPIC_API_KEY is set for LeonAgent init (uses a fake value).""" return patch.dict(os.environ, {"ANTHROPIC_API_KEY": "sk-test-integration"}) @@ -154,6 +172,30 @@ async def test_leon_agent_astream_messages_updates_mode_yields_langgraph_tuples( agent.close() +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_astream_raises_loudly_on_empty_stream(tmp_path): + """Empty streaming responses should surface as errors, not silent empty iterators.""" + from core.runtime.agent import LeonAgent + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=_empty_stream_model()), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + with pytest.raises(RuntimeError, match="streaming model returned no AIMessageChunk"): + async for _ in agent.astream( + "test", + thread_id="test-empty-stream", + stream_mode=["messages", "updates"], + ): + pass + + agent.close() + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_memoizes_prompt_sections_between_builds(tmp_path): diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 77336dd02..a56c772d0 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -765,6 +765,15 @@ async def ainvoke(self, messages): return AIMessage(content=f"after retry {self.status}") +class _EmptyStreamModel: + def bind_tools(self, tools): + return self + + async def astream(self, messages): + if False: + yield AIMessageChunk(content="") + + class _TruncatedResponseModel: def __init__(self, responses): self.responses = list(responses) @@ -1212,6 +1221,15 @@ async def test_query_loop_retries_once_after_429_rate_limit_error(): assert model.calls == 2 +@pytest.mark.asyncio +async def test_query_loop_astream_raises_loudly_on_empty_stream(): + loop = make_loop(_EmptyStreamModel(), app_state=AppState(), runtime=SimpleNamespace(cost=0.0)) + + with pytest.raises(RuntimeError, match="streaming model returned no AIMessageChunk"): + async for _ in loop.astream({"messages": [{"role": "user", "content": "hi"}]}, stream_mode=["messages", "updates"]): + pass + + @pytest.mark.asyncio async def test_query_loop_detects_truncated_response_and_escalates_without_yielding_partial(): model = _TruncatedResponseModel( From b0edcd1bf95de43a710101f5fae02742cdc9c4b4 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 10:06:57 +0800 Subject: [PATCH 032/517] Refine api-04 MCP transport and result conversion --- config/schema.py | 4 ++ config/types.py | 1 + core/runtime/agent.py | 15 ++++- .../middleware/spill_buffer/middleware.py | 62 +++++++++++++++++++ core/runtime/tool_result.py | 4 +- tests/config/test_loader.py | 22 +++++++ tests/test_mcp_transport.py | 52 ++++++++++++++++ tests/test_spill_buffer.py | 31 ++++++++++ tests/test_tool_registry_runner.py | 24 +++++++ 9 files changed, 211 insertions(+), 4 deletions(-) create mode 100644 tests/test_mcp_transport.py diff --git a/config/schema.py b/config/schema.py index 53a0cc8ea..62ba9f7df 100644 --- a/config/schema.py +++ b/config/schema.py @@ -215,6 +215,10 @@ class ToolsConfig(BaseModel): class MCPServerConfig(BaseModel): """Configuration for a single MCP server.""" + transport: str | None = Field( + None, + description="MCP transport type: stdio | streamable_http | sse | websocket", + ) command: str | None = Field(None, description="Command to run the MCP server") args: list[str] = Field(default_factory=list, description="Command arguments") env: dict[str, str] = Field(default_factory=dict, description="Environment variables") diff --git a/config/types.py b/config/types.py index 9731d5aff..735d156d3 100644 --- a/config/types.py +++ b/config/types.py @@ -20,6 +20,7 @@ class AgentConfig(BaseModel): class McpServerConfig(BaseModel): """Single MCP server entry from .mcp.json.""" + transport: str | None = None command: str | None = None args: list[str] = Field(default_factory=list) env: dict[str, str] = Field(default_factory=dict) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 62d361bc3..ad88267d4 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1173,10 +1173,21 @@ async def _init_mcp_tools(self) -> list: configs = {} for name, cfg in mcp_servers.items(): + transport = getattr(cfg, "transport", None) if cfg.url: - config = {"transport": "streamable_http", "url": cfg.url} + # @@@mcp-transport-honesty - api-04 requires explicit transport + # config to survive loader -> runtime. URL-based MCP is not + # always streamable_http; websocket/sse must stay explicit. + config = { + "transport": transport or "streamable_http", + "url": cfg.url, + } else: - config = {"transport": "stdio", "command": cfg.command, "args": cfg.args} + config = { + "transport": transport or "stdio", + "command": cfg.command, + "args": cfg.args, + } if cfg.env: config["env"] = cfg.env configs[name] = config diff --git a/core/runtime/middleware/spill_buffer/middleware.py b/core/runtime/middleware/spill_buffer/middleware.py index 228b5a22e..ae94b9e85 100644 --- a/core/runtime/middleware/spill_buffer/middleware.py +++ b/core/runtime/middleware/spill_buffer/middleware.py @@ -2,6 +2,9 @@ from __future__ import annotations +import json +import mimetypes +import os from collections.abc import Awaitable, Callable from pathlib import Path from typing import Any @@ -43,6 +46,55 @@ def __init__( self.thresholds: dict[str, int] = thresholds or {} self.default_threshold = default_threshold + def _rewrite_mcp_blocks(self, content: Any, *, tool_call_id: str) -> Any: + if not isinstance(content, list): + return content + + lines: list[str] = [] + saw_mcp_blocks = False + + for index, block in enumerate(content): + if not isinstance(block, dict): + return content + + kind = block.get("type") + if kind == "text": + lines.append(str(block.get("text", ""))) + continue + + saw_mcp_blocks = True + mime_type = str(block.get("mime_type") or "application/octet-stream") + guessed_ext = mimetypes.guess_extension(mime_type.split(";", 1)[0].strip()) or ".bin" + + if isinstance(block.get("base64"), str): + payload_path = os.path.join( + self.workspace_root, + ".leon", + "tool-results", + f"{tool_call_id}-{index}{guessed_ext}.base64", + ) + # @@@mcp-binary-handoff - api-04 keeps Leon's sandbox/file + # abstraction by persisting encoded payloads through fs_backend + # instead of writing host-local bytes behind the sandbox's back. + write_result = self.fs_backend.write_file(payload_path, block["base64"]) + if hasattr(write_result, "success") and not write_result.success: + raise RuntimeError(write_result.error or f"failed to persist MCP payload to {payload_path}") + lines.append( + f"MCP binary content ({mime_type}) saved to {payload_path} as base64 payload." + ) + continue + + if isinstance(block.get("url"), str): + lines.append(f"MCP {kind} content available at {block['url']} ({mime_type})") + continue + + lines.append(json.dumps(block, ensure_ascii=False, default=str)) + + if not saw_mcp_blocks: + text_only = "\n".join(line for line in lines if line) + return text_only if text_only else content + return "\n".join(line for line in lines if line) + # -- model call: pass-through ------------------------------------------ def wrap_model_call( @@ -67,6 +119,16 @@ def _maybe_spill(self, request: ToolCallRequest, result: ToolMessage) -> ToolMes if tool_name in SKIP_TOOLS: return result + source = result.additional_kwargs.get("tool_result_meta", {}).get("source") + normalized_content = result.content + if source == "mcp": + normalized_content = self._rewrite_mcp_blocks( + normalized_content, + tool_call_id=request.tool_call.get("id", "unknown"), + ) + if normalized_content is not result.content: + result = result.model_copy(update={"content": normalized_content}) + if isinstance(result.content, str) and not result.content.strip(): return result.model_copy(update={"content": f"({tool_name} completed with no output)"}) diff --git a/core/runtime/tool_result.py b/core/runtime/tool_result.py index cbff2dd4d..bcad93285 100644 --- a/core/runtime/tool_result.py +++ b/core/runtime/tool_result.py @@ -9,7 +9,7 @@ @dataclass class ToolResultEnvelope: kind: str - content: str + content: Any is_error: bool = False top_level_blocks: list[Any] = field(default_factory=list) metadata: dict[str, Any] = field(default_factory=dict) @@ -18,7 +18,7 @@ class ToolResultEnvelope: def tool_success(content: Any, *, metadata: dict[str, Any] | None = None) -> ToolResultEnvelope: return ToolResultEnvelope( kind="success", - content=str(content), + content=content, metadata=dict(metadata or {}), ) diff --git a/tests/config/test_loader.py b/tests/config/test_loader.py index f3671fa09..ca34e08eb 100644 --- a/tests/config/test_loader.py +++ b/tests/config/test_loader.py @@ -1,5 +1,6 @@ """Comprehensive tests for config.loader module.""" +import json import os import sys @@ -157,6 +158,27 @@ def test_expand_env_vars_nested(self): assert result["paths"] == ["/base/path1", "/base/path2"] assert result["config"]["root"] == "/base" + def test_discover_mcp_preserves_explicit_transport(self, tmp_path): + path = tmp_path / ".mcp.json" + path.write_text( + json.dumps( + { + "mcpServers": { + "wsdemo": { + "transport": "websocket", + "url": "ws://example.test/mcp", + } + } + } + ), + encoding="utf-8", + ) + + result = ConfigLoader._discover_mcp(tmp_path) + + assert result["wsdemo"].transport == "websocket" + assert result["wsdemo"].url == "ws://example.test/mcp" + class TestLoadConfigFunction: """Tests for load_config convenience function.""" diff --git a/tests/test_mcp_transport.py b/tests/test_mcp_transport.py new file mode 100644 index 000000000..f560f4d50 --- /dev/null +++ b/tests/test_mcp_transport.py @@ -0,0 +1,52 @@ +from __future__ import annotations + +from types import SimpleNamespace + +import pytest + +from config.schema import MCPConfig, MCPServerConfig +from core.runtime.agent import LeonAgent + + +@pytest.mark.asyncio +async def test_init_mcp_tools_respects_explicit_websocket_transport(monkeypatch): + captured: dict[str, object] = {} + + class FakeClient: + def __init__(self, configs, tool_name_prefix=False): + captured["configs"] = configs + + async def get_tools(self): + return [] + + async def close(self): + return None + + agent = LeonAgent.__new__(LeonAgent) + agent.config = SimpleNamespace( + mcp=MCPConfig( + enabled=True, + servers={ + "wsdemo": MCPServerConfig( + transport="websocket", + url="ws://example.test/mcp", + ) + }, + ) + ) + agent.verbose = False + agent._mcp_client = None + + monkeypatch.setattr( + "langchain_mcp_adapters.client.MultiServerMCPClient", + FakeClient, + ) + + await LeonAgent._init_mcp_tools(agent) + + assert captured["configs"] == { + "wsdemo": { + "transport": "websocket", + "url": "ws://example.test/mcp", + } + } diff --git a/tests/test_spill_buffer.py b/tests/test_spill_buffer.py index 9920a5bff..461ab13fe 100644 --- a/tests/test_spill_buffer.py +++ b/tests/test_spill_buffer.py @@ -229,6 +229,37 @@ def test_image_block_content_bypasses_spill(self): assert result is content fs.write_file.assert_not_called() + def test_mcp_binary_blocks_are_saved_and_rewritten(self): + fs = _make_fs_backend() + mw = SpillBufferMiddleware( + fs_backend=fs, + workspace_root="/workspace", + default_threshold=50_000, + ) + request = _make_request("mcp__server__image_tool", "call_mcp") + original_msg = ToolMessage( + content=[ + {"type": "text", "text": "caption"}, + {"type": "image", "base64": "QUJD", "mime_type": "image/png"}, + ], + tool_call_id="call_mcp", + additional_kwargs={"tool_result_meta": {"source": "mcp"}}, + ) + + result = mw._maybe_spill(request, original_msg) + + expected_path = os.path.join( + "/workspace", + ".leon", + "tool-results", + "call_mcp-1.png.base64", + ) + fs.write_file.assert_called_once_with(expected_path, "QUJD") + assert isinstance(result.content, str) + assert "caption" in result.content + assert expected_path in result.content + assert "QUJD" not in result.content + # =========================================================================== # SpillBufferMiddleware diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index cd39ca2d1..a243ba233 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -487,6 +487,30 @@ def post_tool_use(payload, request): assert result.content == "mcp:3" assert result.additional_kwargs["tool_result_meta"]["source"] == "mcp" + @pytest.mark.asyncio + async def test_registered_mcp_tool_preserves_content_blocks_before_spill(self): + @tool + async def sample_mcp_tool(x: int) -> list[dict[str, str]]: + """sample mcp""" + return [ + {"type": "text", "text": f"mcp:{x}"}, + {"type": "image", "base64": "QUJD", "mime_type": "image/png"}, + ] + + registry = ToolRegistry() + registry.register(_make_mcp_tool_entry(sample_mcp_tool)) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("sample_mcp_tool", {"x": 3}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == [ + {"type": "text", "text": "mcp:3"}, + {"type": "image", "base64": "QUJD", "mime_type": "image/png"}, + ] + assert result.additional_kwargs["tool_result_meta"]["source"] == "mcp" + @pytest.mark.asyncio async def test_registered_mcp_hook_rematerialization_keeps_mcp_source(self): @tool From 8319d9594ec1216cb79958680d474b942a0ed69f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 10:28:25 +0800 Subject: [PATCH 033/517] Refine api-05 compaction and resume honesty --- core/runtime/loop.py | 7 +++ core/runtime/middleware/memory/middleware.py | 16 +++++- tests/integration/test_leon_agent.py | 51 ++++++++++++++++- .../test_memory_middleware_integration.py | 56 +++++++++++++++++++ tests/unit/test_loop.py | 28 ++++++++++ 5 files changed, 155 insertions(+), 3 deletions(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index ae72899ae..c9a7491d3 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -1270,10 +1270,17 @@ async def aclear(self, thread_id: str) -> None: self._tool_discovered_tool_names.clear() if self._memory_middleware is not None: + summary_store = getattr(self._memory_middleware, "summary_store", None) + if summary_store is not None: + # @@@clear-thread-clears-summary-store - api-05 requires /clear + # to wipe replayable compaction state, not just in-memory cache. + summary_store.delete_thread_summaries(thread_id) if hasattr(self._memory_middleware, "_cached_summary"): self._memory_middleware._cached_summary = None if hasattr(self._memory_middleware, "_summary_restored"): self._memory_middleware._summary_restored = False + if hasattr(self._memory_middleware, "_summary_thread_id"): + self._memory_middleware._summary_thread_id = None if hasattr(self._memory_middleware, "_compact_up_to_index"): self._memory_middleware._compact_up_to_index = 0 diff --git a/core/runtime/middleware/memory/middleware.py b/core/runtime/middleware/memory/middleware.py index 757ce18d9..cbd7de208 100644 --- a/core/runtime/middleware/memory/middleware.py +++ b/core/runtime/middleware/memory/middleware.py @@ -86,6 +86,7 @@ def __init__( self._cached_summary: str | None = None self._compact_up_to_index: int = 0 self._summary_restored: bool = False + self._summary_thread_id: str | None = None if verbose: print("[MemoryMiddleware] Initialized") @@ -138,13 +139,18 @@ async def awrap_model_call( ) -> ModelCallResult: messages = list(request.messages) original_count = len(messages) + thread_id = self._extract_thread_id(request) # Restore summary from store if not already done if not self._summary_restored and self.summary_store: - thread_id = self._extract_thread_id(request) if thread_id: await self._restore_summary_from_store(thread_id) self._summary_restored = True + self._summary_thread_id = thread_id + elif self.summary_store and thread_id and self._summary_thread_id != thread_id: + await self._restore_summary_from_store(thread_id) + self._summary_restored = True + self._summary_thread_id = thread_id sys_tokens = self._estimate_system_tokens(request) @@ -177,7 +183,6 @@ async def awrap_model_call( ) if self.compactor.should_compact(estimated, self._context_limit, self._compaction_threshold) and self._model: - thread_id = self._extract_thread_id(request) messages = await self._do_compact(messages, thread_id) elif self._cached_summary and self._compact_up_to_index > 0: if self._compact_up_to_index <= len(messages): @@ -230,6 +235,8 @@ async def _do_compact(self, messages: list[Any], thread_id: str | None = None) - self._cached_summary = summary_text self._compact_up_to_index = len(messages) - len(to_keep) + self._summary_restored = True + self._summary_thread_id = thread_id if self.summary_store and thread_id: try: @@ -337,6 +344,8 @@ async def _restore_summary_from_store(self, thread_id: str) -> None: ) try: + self._cached_summary = None + self._compact_up_to_index = 0 summary_data = self.summary_store.get_latest_summary(thread_id) if not summary_data: @@ -355,6 +364,7 @@ async def _restore_summary_from_store(self, thread_id: str) -> None: self._cached_summary = summary_data.summary_text self._compact_up_to_index = summary_data.compact_up_to_index + self._summary_thread_id = thread_id if self.verbose: print( @@ -365,6 +375,8 @@ async def _restore_summary_from_store(self, thread_id: str) -> None: ) except Exception as e: + self._cached_summary = None + self._compact_up_to_index = 0 logger.error(f"[Memory] Failed to restore summary: {e}") async def _rebuild_summary_from_checkpointer(self, thread_id: str) -> None: diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index 5712880ad..d4a0d673b 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -9,7 +9,7 @@ from unittest.mock import AsyncMock, MagicMock, patch import pytest -from langchain_core.messages import AIMessage, AIMessageChunk, SystemMessage, ToolMessage +from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, SystemMessage, ToolMessage # --------------------------------------------------------------------------- @@ -551,3 +551,52 @@ async def test_leon_agent_aclear_thread_resets_thread_history(tmp_path): assert agent._bootstrap.parent_session_id == old_session_id agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_aclear_thread_does_not_restore_stale_summary(tmp_path): + from core.runtime.agent import LeonAgent + from core.runtime.middleware import ModelRequest, ModelResponse + from core.runtime.middleware.memory.summary_store import SummaryStore + from sandbox.thread_context import set_current_thread_id + + async def _handler(req: ModelRequest) -> ModelResponse: + return ModelResponse(result=[AIMessage(content="final")], request_messages=req.messages) + + mock_model = _mock_model("clearable response") + checkpointer = _MemoryCheckpointer() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + agent.checkpointer = checkpointer + agent.agent.checkpointer = checkpointer + + store = SummaryStore(tmp_path / "summary.db") + agent._memory_middleware.summary_store = store + store.save_summary( + thread_id="clear-summary-thread", + summary_text="STALE SUMMARY", + compact_up_to_index=2, + compacted_at=2, + ) + + await agent.aclear_thread("clear-summary-thread") + + assert store.get_latest_summary("clear-summary-thread") is None + + set_current_thread_id("clear-summary-thread") + request = ModelRequest( + model=mock_model, + messages=[HumanMessage(content="fresh-1"), HumanMessage(content="fresh-2")], + system_message=SystemMessage(content="sys"), + ) + result = await agent._memory_middleware.awrap_model_call(request, _handler) + + assert [msg.content for msg in result.request_messages] == ["fresh-1", "fresh-2"] + + agent.close() diff --git a/tests/middleware/memory/test_memory_middleware_integration.py b/tests/middleware/memory/test_memory_middleware_integration.py index 2892d1081..1c7c35b05 100644 --- a/tests/middleware/memory/test_memory_middleware_integration.py +++ b/tests/middleware/memory/test_memory_middleware_integration.py @@ -7,9 +7,12 @@ import pytest from langchain_core.messages import AIMessage, HumanMessage +from langchain_core.runnables import RunnableLambda +from core.runtime.middleware import ModelRequest, ModelResponse from core.runtime.middleware.memory.middleware import MemoryMiddleware from core.runtime.middleware.memory.summary_store import SummaryStore +from sandbox.thread_context import set_current_thread_id @pytest.fixture @@ -165,6 +168,59 @@ async def mock_handler(req): assert middleware2._compact_up_to_index == original_index assert middleware2._summary_restored is True + @pytest.mark.asyncio + async def test_summary_restore_is_isolated_per_thread_on_shared_middleware(self, temp_db, mock_model): + middleware = MemoryMiddleware( + context_limit=10000, + compaction_threshold=0.5, + db_path=temp_db, + verbose=True, + ) + middleware.set_model(mock_model) + + store = SummaryStore(temp_db) + store.save_summary( + thread_id="t1", + summary_text="SUMMARY ONE", + compact_up_to_index=1, + compacted_at=2, + ) + store.save_summary( + thread_id="t2", + summary_text="SUMMARY TWO", + compact_up_to_index=1, + compacted_at=2, + ) + + async def handler(req: ModelRequest) -> ModelResponse: + return ModelResponse(result=[], request_messages=req.messages) + + request_t1 = ModelRequest( + model=RunnableLambda(lambda x: x), + messages=[HumanMessage(content="a1"), HumanMessage(content="a2")], + system_message=None, + ) + + request_t2 = ModelRequest( + model=RunnableLambda(lambda x: x), + messages=[HumanMessage(content="b1"), HumanMessage(content="b2")], + system_message=None, + ) + + set_current_thread_id("t1") + result_t1 = await middleware.awrap_model_call(request_t1, handler) + set_current_thread_id("t2") + result_t2 = await middleware.awrap_model_call(request_t2, handler) + + assert [getattr(msg, "content", "") for msg in result_t1.request_messages] == [ + "[Conversation Summary]\nSUMMARY ONE", + "a2", + ] + assert [getattr(msg, "content", "") for msg in result_t2.request_messages] == [ + "[Conversation Summary]\nSUMMARY TWO", + "b2", + ] + class TestSplitTurnSaveAndRestore: """Test 3: Verify split turn summaries are saved and restored correctly.""" diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index a56c772d0..33cecd82e 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -323,6 +323,34 @@ async def test_query_loop_aclear_wipes_real_async_sqlite_saver_history(): await conn.close() +@pytest.mark.asyncio +async def test_query_loop_aclear_deletes_persisted_summary_for_thread(): + db_path = Path(tempfile.mkdtemp()) / "memory.db" + mm = MemoryMiddleware(db_path=db_path) + mm.summary_store.save_summary( + thread_id="clear-summary-thread", + summary_text="STALE SUMMARY", + compact_up_to_index=2, + compacted_at=2, + ) + + loop = QueryLoop( + model=mock_model_no_tools("done"), + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[mm], + checkpointer=None, + registry=make_registry(), + app_state=AppState(total_cost=1.25), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model", total_cost_usd=1.25), + max_turns=10, + ) + + await loop.aclear("clear-summary-thread") + + assert mm.summary_store.get_latest_summary("clear-summary-thread") is None + + # --------------------------------------------------------------------------- # Tests: with tool calls → agent chunk + tools chunk # --------------------------------------------------------------------------- From 5a0eb4ca57db7a8201e215be18a616d924c6c8b5 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 10:40:29 +0800 Subject: [PATCH 034/517] Refine dt-01 file edit critical section --- core/tools/filesystem/service.py | 87 +++++++++++++++++--------------- tests/test_filesystem_service.py | 78 ++++++++++++++++++++++++++++ 2 files changed, 125 insertions(+), 40 deletions(-) diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 8936f79b9..656e59f5f 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -13,6 +13,7 @@ from dataclasses import dataclass import logging from pathlib import Path +import threading from typing import TYPE_CHECKING, Any from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry @@ -114,6 +115,7 @@ def __init__( self.max_edit_file_size = max_edit_file_size self.operation_recorder = operation_recorder self.extra_allowed_paths: list[Path] = [Path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or [])] + self._edit_critical_section = threading.Lock() if not backend.is_remote: self.workspace_root.mkdir(parents=True, exist_ok=True) @@ -503,46 +505,51 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a return "Error: old_string and new_string are identical (no-op edit)" try: - raw = self.backend.read_file(str(resolved)) - content = raw.content - - # @@@edit-critical-staleness - # te-06 needs a second stale-read check inside the read->write - # critical section so an external write that lands after the - # preflight check cannot be silently overwritten. - staleness_error = self._check_file_staleness(resolved) - if staleness_error: - return staleness_error - - if old_string not in content: - return f"String not found in file\n Looking for: {old_string[:100]}..." - - if replace_all: - count = content.count(old_string) - new_content = content.replace(old_string, new_string) - else: - count = content.count(old_string) - if count > 1: - return ( - f"String appears {count} times in file (not unique)\n" - f" Use replace_all=true or provide more context to make it unique" - ) - new_content = content.replace(old_string, new_string, 1) - count = 1 - - result = self.backend.write_file(str(resolved), new_content) - if not result.success: - return f"Error editing file: {result.error}" - - self._update_file_tracking(resolved, is_partial=False) - self._record_operation( - operation_type="edit", - file_path=file_path, - before_content=content, - after_content=new_content, - changes=[{"old_string": old_string, "new_string": new_string}], - ) - return f"File edited: {file_path}\n Replaced {count} occurrence(s)" + # @@@edit-critical-lock + # dt-01 requires the reread -> stale check -> write path to be one + # synchronous critical section so two stale concurrent edits cannot + # both commit from the same prior read snapshot. + with self._edit_critical_section: + raw = self.backend.read_file(str(resolved)) + content = raw.content + + # @@@edit-critical-staleness + # te-06 needs a second stale-read check inside the read->write + # critical section so an external write that lands after the + # preflight check cannot be silently overwritten. + staleness_error = self._check_file_staleness(resolved) + if staleness_error: + return staleness_error + + if old_string not in content: + return f"String not found in file\n Looking for: {old_string[:100]}..." + + if replace_all: + count = content.count(old_string) + new_content = content.replace(old_string, new_string) + else: + count = content.count(old_string) + if count > 1: + return ( + f"String appears {count} times in file (not unique)\n" + f" Use replace_all=true or provide more context to make it unique" + ) + new_content = content.replace(old_string, new_string, 1) + count = 1 + + result = self.backend.write_file(str(resolved), new_content) + if not result.success: + return f"Error editing file: {result.error}" + + self._update_file_tracking(resolved, is_partial=False) + self._record_operation( + operation_type="edit", + file_path=file_path, + before_content=content, + after_content=new_content, + changes=[{"old_string": old_string, "new_string": new_string}], + ) + return f"File edited: {file_path}\n Replaced {count} occurrence(s)" except Exception as e: return f"Error editing file: {e}" diff --git a/tests/test_filesystem_service.py b/tests/test_filesystem_service.py index 0488f796c..bc3327e18 100644 --- a/tests/test_filesystem_service.py +++ b/tests/test_filesystem_service.py @@ -1,6 +1,8 @@ from __future__ import annotations from pathlib import Path +import threading +import time from core.runtime.registry import ToolRegistry from core.tools.filesystem.service import FileSystemService, _ReadFileStateCache @@ -255,3 +257,79 @@ def list_dir(self, path: str) -> DirListResult: assert "modified since last read" in edit_result assert backend.writes == [] assert backend._content == "alpha\nEXTERNAL\n" + +def test_concurrent_edits_do_not_both_commit_from_same_stale_read(tmp_path: Path): + class ConcurrentBackend(FileSystemBackend): + is_remote = False + + def __init__(self): + self._mtime = 1.0 + self._content = "alpha\nbeta\n" + self._write_lock = threading.Lock() + self.writes: list[str] = [] + + def read_file(self, path: str) -> FileReadResult: + return FileReadResult(content=self._content, size=len(self._content)) + + def write_file(self, path: str, content: str) -> FileWriteResult: + time.sleep(0.05) + with self._write_lock: + self.writes.append(content) + self._content = content + self._mtime += 1.0 + return FileWriteResult(success=True) + + def file_exists(self, path: str) -> bool: + return True + + def file_mtime(self, path: str) -> float | None: + return self._mtime + + def file_size(self, path: str) -> int | None: + return len(self._content.encode("utf-8")) + + def is_dir(self, path: str) -> bool: + return False + + def list_dir(self, path: str) -> DirListResult: + return DirListResult(entries=[]) + + backend = ConcurrentBackend() + service = FileSystemService( + registry=ToolRegistry(), + workspace_root=tmp_path, + backend=backend, + ) + target = (tmp_path / "race.txt").resolve() + service._read_files.set( + target, + state=service._read_files.make_state(timestamp=1.0, is_partial=False), + ) + + results: list[str] = [] + + def run_edit(new_string: str) -> None: + results.append( + service._edit_file( + str(target), + old_string="beta", + new_string=new_string, + ) + ) + + t1 = threading.Thread(target=run_edit, args=("BETA-ONE",)) + t2 = threading.Thread(target=run_edit, args=("BETA-TWO",)) + t1.start() + t2.start() + t1.join() + t2.join() + + success_count = sum("File edited" in result for result in results) + failure_count = sum( + ("modified since last read" in result) or ("String not found in file" in result) + for result in results + ) + + assert success_count == 1 + assert failure_count == 1 + assert len(backend.writes) == 1 From ede2cdba7579e3a62f13c9d8a24ff4591460212c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 11:00:34 +0800 Subject: [PATCH 035/517] Refine dt-02 file read path and read state --- core/tools/filesystem/read/dispatcher.py | 31 ++++- core/tools/filesystem/service.py | 82 ++++++++++++- tests/test_tool_registry_runner.py | 144 +++++++++++++++++++++++ 3 files changed, 255 insertions(+), 2 deletions(-) diff --git a/core/tools/filesystem/read/dispatcher.py b/core/tools/filesystem/read/dispatcher.py index f880e60e1..0119f424e 100644 --- a/core/tools/filesystem/read/dispatcher.py +++ b/core/tools/filesystem/read/dispatcher.py @@ -22,6 +22,7 @@ def read_file( limits: ReadLimits | None = None, offset: int | None = None, limit: int | None = None, + pages: str | None = None, ) -> ReadResult: """ Read file with type-specific handling. @@ -38,6 +39,7 @@ def read_file( limits: ReadLimits configuration (uses defaults if None) offset: Start line for text files (1-indexed) limit: Number of lines for text files + pages: Optional page range for document files, e.g. "1" or "3-5" Returns: ReadResult with content and metadata @@ -68,7 +70,8 @@ def read_file( return read_binary(path) if file_type == FileType.DOCUMENT: - return _read_document(path, limits, offset, limit) + start_page, limit_pages = _parse_pages_arg(pages, offset, limit) + return _read_document(path, limits, start_page, limit_pages) if file_type == FileType.NOTEBOOK: return read_notebook(path, limits, start_cell=offset, limit_cells=limit) @@ -79,6 +82,32 @@ def read_file( return read_text(path, limits, offset, limit) +def _parse_pages_arg( + pages: str | None, + offset: int | None, + limit: int | None, +) -> tuple[int | None, int | None]: + if pages is None: + return offset, limit + + raw = pages.strip() + if not raw: + raise ValueError("pages must not be empty") + + if "-" in raw: + start_raw, end_raw = raw.split("-", 1) + start_page = int(start_raw) + end_page = int(end_raw) + if start_page <= 0 or end_page < start_page: + raise ValueError(f"Invalid pages range: {pages}") + return start_page, end_page - start_page + 1 + + start_page = int(raw) + if start_page <= 0: + raise ValueError(f"Invalid page number: {pages}") + return start_page, 1 + + def _read_document( path: Path, limits: ReadLimits, diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 656e59f5f..14eaf718f 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -13,13 +13,16 @@ from dataclasses import dataclass import logging from pathlib import Path +import tempfile import threading from typing import TYPE_CHECKING, Any from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.tool_result import tool_success from core.tools.filesystem.backend import FileSystemBackend from core.tools.filesystem.read import ReadLimits from core.tools.filesystem.read import read_file as read_file_dispatch +from core.tools.filesystem.read.readers.binary import IMAGE_EXTENSIONS, MAX_IMAGE_SIZE from core.tools.filesystem.read.types import FileType, detect_file_type if TYPE_CHECKING: @@ -348,6 +351,41 @@ def _read_result_is_partial(self, result) -> bool: return start_line > 1 or end_line < total_lines return False + def _structured_media_success( + self, + *, + resolved: Path, + file_type: FileType, + content_blocks: list[dict[str, str]], + ): + return tool_success( + [ + { + "type": "text", + "text": ( + f"Read file: {resolved.name}\n" + f"Special content is attached below as structured blocks." + ), + }, + *content_blocks, + ], + metadata={"file_type": file_type.value}, + ) + + def _restore_special_result_identity( + self, + *, + result, + resolved: Path, + temp_path: Path, + ) -> None: + result.file_path = str(resolved) + if isinstance(getattr(result, "content", None), str): + result.content = ( + result.content.replace(str(temp_path), str(resolved)) + .replace(temp_path.name, resolved.name) + ) + def _record_operation( self, operation_type: str, @@ -388,7 +426,7 @@ def _count_lines(self, resolved: Path) -> int: # Tool handlers # ------------------------------------------------------------------ - def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None) -> str: + def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, pages: str | None = None) -> str: is_valid, error, resolved = self._validate_path(file_path, "read") if not is_valid: return error @@ -426,6 +464,7 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None) limits=limits, offset=offset if offset > 0 else None, limit=limit, + pages=pages, ) if not result.error: self._update_file_tracking( @@ -433,9 +472,50 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None) is_partial=self._read_result_is_partial(result), file_type=result.file_type, ) + if result.content_blocks: + return self._structured_media_success( + resolved=resolved, + file_type=result.file_type, + content_blocks=result.content_blocks, + ) return result.format_output() try: + file_type = detect_file_type(resolved) + download_bytes = getattr(self.backend, "download_bytes", None) + if callable(download_bytes) and file_type in {FileType.BINARY, FileType.DOCUMENT}: + # @@@dt-02-remote-special-file-bridge + # Remote providers expose raw-byte download hooks. Reuse the + # same local dispatcher for binary/document reads instead of + # degrading special files into placeholder text. + raw_bytes = download_bytes(str(resolved)) + if file_type == FileType.BINARY and resolved.suffix.lstrip(".").lower() in IMAGE_EXTENSIONS and len(raw_bytes) > MAX_IMAGE_SIZE: + return f"Image exceeds size limit: {len(raw_bytes)} bytes" + with tempfile.NamedTemporaryFile(suffix=resolved.suffix, delete=False) as tmp: + tmp.write(raw_bytes) + tmp_path = Path(tmp.name) + try: + result = read_file_dispatch( + path=tmp_path, + limits=ReadLimits(), + offset=offset if offset > 0 else None, + limit=limit, + pages=pages, + ) + finally: + tmp_path.unlink(missing_ok=True) + self._restore_special_result_identity( + result=result, + resolved=resolved, + temp_path=tmp_path, + ) + if result.content_blocks: + return self._structured_media_success( + resolved=resolved, + file_type=result.file_type, + content_blocks=result.content_blocks, + ) + return result.format_output() raw = self.backend.read_file(str(resolved)) lines = raw.content.split("\n") total_lines = len(lines) diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index a243ba233..876eb2c06 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -25,6 +25,11 @@ from core.runtime.validator import ToolValidator from core.tools.command.hooks.dangerous_commands import DangerousCommandsHook from core.tools.command.service import CommandService +from core.tools.filesystem.read import ReadLimits +from core.tools.filesystem.read import read_file as read_file_dispatch +from core.tools.filesystem.read.readers.pdf import read_pdf +from core.tools.filesystem.service import FileSystemService +from sandbox.interfaces.filesystem import DirListResult, FileReadResult, FileSystemBackend, FileWriteResult # --------------------------------------------------------------------------- # ToolRegistry @@ -231,6 +236,145 @@ def bad_handler(**kwargs): assert "" in result.content assert "disk full" in result.content + @pytest.mark.asyncio + async def test_filesystem_service_read_preserves_image_blocks_on_local_path(self, tmp_path): + registry = ToolRegistry() + FileSystemService( + registry=registry, + workspace_root=tmp_path, + ) + image = tmp_path / "tiny.png" + image.write_bytes(b"fake-png-payload") + + runner = _make_runner(registry.list_all()) + req = _make_tool_call_request("Read", {"file_path": str(image)}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert isinstance(result.content, list) + assert any(block.get("type") == "image" for block in result.content) + assert result.additional_kwargs["tool_result_meta"]["source"] == "local" + + @pytest.mark.asyncio + async def test_filesystem_service_read_preserves_image_blocks_on_remote_path(self, tmp_path): + class RemoteImageBackend(FileSystemBackend): + is_remote = True + + def __init__(self): + self._raw = b"remote-png-payload" + + def read_file(self, path: str) -> FileReadResult: + return FileReadResult(content="opaque-binary-placeholder", size=len(self._raw)) + + def write_file(self, path: str, content: str) -> FileWriteResult: + return FileWriteResult(success=True) + + def file_exists(self, path: str) -> bool: + return True + + def file_mtime(self, path: str) -> float | None: + return None + + def file_size(self, path: str) -> int | None: + return len(self._raw) + + def is_dir(self, path: str) -> bool: + return False + + def list_dir(self, path: str) -> DirListResult: + return DirListResult(entries=[]) + + def download_bytes(self, path: str) -> bytes: + return self._raw + + registry = ToolRegistry() + FileSystemService( + registry=registry, + workspace_root="/workspace", + backend=RemoteImageBackend(), + ) + + runner = _make_runner(registry.list_all()) + req = _make_tool_call_request("Read", {"file_path": "/workspace/tiny.png"}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert isinstance(result.content, list) + assert any(block.get("type") == "image" for block in result.content) + assert result.additional_kwargs["tool_result_meta"]["source"] == "local" + + @pytest.mark.asyncio + async def test_filesystem_service_read_remote_pdf_uses_special_reader_path(self, tmp_path): + pdf_bytes = b"%PDF-1.4\nnot-a-real-pdf\n" + local_pdf = tmp_path / "sample.pdf" + local_pdf.write_bytes(pdf_bytes) + expected = read_file_dispatch(path=local_pdf, limits=ReadLimits()).format_output() + expected = expected.replace(str(local_pdf), "/workspace/sample.pdf") + + class RemotePdfBackend(FileSystemBackend): + is_remote = True + + def read_file(self, path: str) -> FileReadResult: + return FileReadResult(content="opaque-pdf-placeholder", size=len(pdf_bytes)) + + def write_file(self, path: str, content: str) -> FileWriteResult: + return FileWriteResult(success=True) + + def file_exists(self, path: str) -> bool: + return True + + def file_mtime(self, path: str) -> float | None: + return None + + def file_size(self, path: str) -> int | None: + return len(pdf_bytes) + + def is_dir(self, path: str) -> bool: + return False + + def list_dir(self, path: str) -> DirListResult: + return DirListResult(entries=[]) + + def download_bytes(self, path: str) -> bytes: + return pdf_bytes + + registry = ToolRegistry() + FileSystemService( + registry=registry, + workspace_root="/workspace", + backend=RemotePdfBackend(), + ) + + runner = _make_runner(registry.list_all()) + req = _make_tool_call_request("Read", {"file_path": "/workspace/sample.pdf"}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == expected + + @pytest.mark.asyncio + async def test_filesystem_service_read_accepts_pdf_pages_argument(self, tmp_path): + pdf_bytes = b"%PDF-1.4\nnot-a-real-pdf\n" + local_pdf = tmp_path / "paged.pdf" + local_pdf.write_bytes(pdf_bytes) + expected = read_pdf(local_pdf, ReadLimits(), start_page=1, limit_pages=1).format_output() + + registry = ToolRegistry() + FileSystemService( + registry=registry, + workspace_root=tmp_path, + ) + runner = _make_runner(registry.list_all()) + req = _make_tool_call_request("Read", {"file_path": str(local_pdf), "pages": "1"}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == expected + def test_layer3_handler_returns_soft_failure_text(self): def soft_fail(**kwargs): return "No files found" From 020be21e59a7282e44b1c93359738e24b542a966 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 11:26:35 +0800 Subject: [PATCH 036/517] Refine dt-03 deferred tool discovery --- core/runtime/loop.py | 65 ++++++++++++-- core/runtime/registry.py | 19 ++-- core/tools/filesystem/service.py | 2 +- core/tools/tool_search/service.py | 4 +- tests/integration/test_leon_agent.py | 124 +++++++++++++++++++++++++++ tests/test_tool_registry_runner.py | 76 ++++++++++++++++ tests/unit/test_loop.py | 10 +-- 7 files changed, 278 insertions(+), 22 deletions(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index c9a7491d3..30b8dbe70 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -14,6 +14,7 @@ from __future__ import annotations import asyncio +import json import inspect import logging import re @@ -31,7 +32,7 @@ from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, SystemMessage, ToolMessage from .abort import AbortController -from .registry import ToolRegistry +from .registry import ToolMode, ToolRegistry from .state import AppState, BootstrapConfig, ToolUseContext logger = logging.getLogger(__name__) @@ -133,7 +134,7 @@ def __init__( self._tool_read_file_state: dict[str, Any] = {} self._tool_loaded_nested_memory_paths: set[str] = set() self._tool_discovered_skill_names: set[str] = set() - self._tool_discovered_tool_names: set[str] = set() + self._tool_discovered_tool_names_by_thread: dict[str, set[str]] = {} self._tool_abort_controller = AbortController() self.max_turns = max_turns self.last_terminal: TerminalState | None = None @@ -158,6 +159,7 @@ async def query( # Load message history from checkpointer messages = await self._load_messages(thread_id) + self._restore_discovered_tool_names_from_messages(thread_id, messages) # Parse and append new input messages new_msgs = self._parse_input(input) @@ -174,7 +176,7 @@ async def query( turn = 0 while turn < self.max_turns: turn += 1 - tool_context = self._build_tool_use_context(messages) + tool_context = self._build_tool_use_context(messages, thread_id=thread_id) messages_for_query = await self._build_query_messages(messages, config) self._sync_tool_context_messages(tool_context, messages_for_query) @@ -192,6 +194,7 @@ async def query( async for stream_event in self._stream_model_with_tool_overlap( messages_for_query, config, + thread_id=thread_id, tool_context=tool_context, max_output_tokens_override=max_output_tokens_override, ): @@ -211,6 +214,7 @@ async def query( response = await self._invoke_model( messages_for_query, config, + thread_id=thread_id, max_output_tokens_override=max_output_tokens_override, ) except Exception as exc: @@ -439,6 +443,7 @@ async def _invoke_model( messages: list, config: dict, *, + thread_id: str = "default", max_output_tokens_override: int | None = None, ) -> ModelResponse: """Call model through the full middleware chain (awrap_model_call).""" @@ -475,7 +480,9 @@ async def innermost_handler(request: ModelRequest) -> ModelResponse: return ModelResponse(result=result, request_messages=list(request.messages)) # Build ModelRequest - inline_schemas = self._registry.get_inline_schemas(self._tool_discovered_tool_names) + inline_schemas = self._registry.get_inline_schemas( + self._get_discovered_tool_names(thread_id) + ) request = ModelRequest( model=self.model, messages=messages, @@ -524,8 +531,12 @@ def _can_stream_tools(self) -> bool: async def _prepare_streaming_request( self, messages: list, + *, + thread_id: str, ) -> ModelRequest: - inline_schemas = self._registry.get_inline_schemas(self._tool_discovered_tool_names) + inline_schemas = self._registry.get_inline_schemas( + self._get_discovered_tool_names(thread_id) + ) request = ModelRequest( model=self.model, messages=messages, @@ -553,10 +564,11 @@ async def _stream_model_with_tool_overlap( messages: list, config: dict, *, + thread_id: str, tool_context: ToolUseContext | None, max_output_tokens_override: int | None, ) -> AsyncGenerator[dict[str, Any], None]: - prepared_request = await self._prepare_streaming_request(messages) + prepared_request = await self._prepare_streaming_request(messages, thread_id=thread_id) bound = self._bind_model( prepared_request.model, prepared_request.tools, @@ -722,7 +734,42 @@ def _read_compact_boundary_index(self) -> int: return 0 return max(boundary, 0) - def _build_tool_use_context(self, messages: list) -> ToolUseContext | None: + def _get_discovered_tool_names(self, thread_id: str) -> set[str]: + # @@@dt-03-thread-scoped-deferred-tools - deferred discovery must stay + # isolated per thread_id, or one thread's tool_search silently changes + # another thread's inline schema surface on the next turn. + return self._tool_discovered_tool_names_by_thread.setdefault(thread_id, set()) + + def _restore_discovered_tool_names_from_messages( + self, + thread_id: str, + messages: list, + ) -> None: + discovered: set[str] = set() + for message in messages: + if not isinstance(message, ToolMessage) or getattr(message, "name", None) != "tool_search": + continue + content = getattr(message, "content", None) + if not isinstance(content, str): + continue + try: + payload = json.loads(content) + except Exception: + continue + if not isinstance(payload, list): + continue + for item in payload: + if not isinstance(item, dict): + continue + name = item.get("name") + if not isinstance(name, str): + continue + entry = self._registry.get(name) + if entry is not None and entry.mode == ToolMode.DEFERRED: + discovered.add(name) + self._tool_discovered_tool_names_by_thread[thread_id] = discovered + + def _build_tool_use_context(self, messages: list, *, thread_id: str = "default") -> ToolUseContext | None: if self._bootstrap is None or self._app_state is None: return None return ToolUseContext( @@ -733,7 +780,7 @@ def _build_tool_use_context(self, messages: list) -> ToolUseContext | None: read_file_state=self._tool_read_file_state, loaded_nested_memory_paths=self._tool_loaded_nested_memory_paths, discovered_skill_names=self._tool_discovered_skill_names, - discovered_tool_names=self._tool_discovered_tool_names, + discovered_tool_names=self._get_discovered_tool_names(thread_id), nested_memory_attachment_triggers=set(), abort_controller=self._tool_abort_controller, messages=list(messages), @@ -1267,7 +1314,7 @@ async def aclear(self, thread_id: str) -> None: self._tool_read_file_state.clear() self._tool_loaded_nested_memory_paths.clear() self._tool_discovered_skill_names.clear() - self._tool_discovered_tool_names.clear() + self._tool_discovered_tool_names_by_thread.pop(thread_id, None) if self._memory_middleware is not None: summary_store = getattr(self._memory_middleware, "summary_store", None) diff --git a/core/runtime/registry.py b/core/runtime/registry.py index 22bdca941..5ffc66b56 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -87,27 +87,36 @@ def get_inline_schemas(self, discovered_tool_names: set[str] | None = None) -> l if e.mode == ToolMode.INLINE or e.name in discovered_tool_names ] - def search(self, query: str) -> list[ToolEntry]: + def search(self, query: str, *, modes: set[ToolMode] | None = None) -> list[ToolEntry]: """Return matching tools with ranked relevance. Supports ``select:Name1,Name2`` for exact selection. Otherwise ranks by: search_hint > name > description. """ q = query.strip() + entries = [ + entry + for entry in self._tools.values() + if modes is None or entry.mode in modes + ] # --- select: exact lookup --- if q.lower().startswith("select:"): names = [n.strip() for n in q[len("select:"):].split(",") if n.strip()] - results = [self._tools[n] for n in names if n in self._tools] + results = [ + self._tools[n] + for n in names + if n in self._tools and (modes is None or self._tools[n].mode in modes) + ] return results # --- keyword search with ranking --- keywords = q.lower().split() if not keywords: - return list(self._tools.values()) + return list(entries) scored: list[tuple[int, ToolEntry]] = [] - for entry in self._tools.values(): + for entry in entries: schema = entry.get_schema() name_lower = entry.name.lower() hint_lower = entry.search_hint.lower() @@ -125,7 +134,7 @@ def search(self, query: str) -> list[ToolEntry]: scored.append((score, entry)) if not scored: - return list(self._tools.values()) + return [] scored.sort(key=lambda x: x[0], reverse=True) return [entry for _, entry in scored] diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 14eaf718f..bca01610f 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -436,7 +436,7 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, if file_size is not None and file_size > self.max_file_size: return f"File too large: {file_size:,} bytes (max: {self.max_file_size:,} bytes)" - has_pagination = offset > 0 or limit is not None + has_pagination = offset > 0 or limit is not None or pages is not None if not has_pagination and file_size is not None: limits = ReadLimits() if file_size > limits.max_size_bytes: diff --git a/core/tools/tool_search/service.py b/core/tools/tool_search/service.py index f58381a5e..75ce87572 100644 --- a/core/tools/tool_search/service.py +++ b/core/tools/tool_search/service.py @@ -53,7 +53,9 @@ def __init__(self, registry: ToolRegistry): logger.info("ToolSearchService initialized") def _search(self, query: str = "", tool_context=None, **kwargs) -> str: - results = self._registry.search(query) + results = self._registry.search(query, modes={ToolMode.DEFERRED}) + if not query.strip().lower().startswith("select:"): + results = results[:5] if tool_context is not None and hasattr(tool_context, "discovered_tool_names"): tool_context.discovered_tool_names.update(entry.name for entry in results) schemas = [e.get_schema() for e in results] diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index d4a0d673b..aa4edcbdd 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -341,6 +341,58 @@ async def ainvoke(self, messages): return AIMessage(content="PT02_EXEC_DONE") +class _DeferredCrossThreadProbeModel: + def __init__(self): + self.turn_tool_names: list[list[str]] = [] + self._tools: list[dict] = [] + + def bind_tools(self, tools): + self._tools = list(tools or []) + self.turn_tool_names.append([tool.get("name") for tool in self._tools if isinstance(tool, dict)]) + return self + + def configurable_fields(self, **kwargs): + return self + + def with_config(self, *args, **kwargs): + return self + + async def ainvoke(self, messages): + joined = " ".join(str(getattr(msg, "content", "")) for msg in messages) + current_tool_names = {tool.get("name") for tool in self._tools if isinstance(tool, dict)} + + if "discover task tools" in joined and "TaskCreate" not in current_tool_names: + return AIMessage( + content="", + tool_calls=[{"name": "tool_search", "args": {"query": "select:TaskCreate"}, "id": "tc-search"}], + ) + + if "discover task tools" in joined: + return AIMessage(content="discover-done") + + return AIMessage(content="plain-done") + + +class _DeferredResumeProbeModel: + def __init__(self): + self.turn_tool_names: list[list[str]] = [] + self._tools: list[dict] = [] + + def bind_tools(self, tools): + self._tools = list(tools or []) + self.turn_tool_names.append([tool.get("name") for tool in self._tools if isinstance(tool, dict)]) + return self + + def configurable_fields(self, **kwargs): + return self + + def with_config(self, *args, **kwargs): + return self + + async def ainvoke(self, messages): + return AIMessage(content="resume-done") + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_reinjects_discovered_deferred_tool_schemas_on_following_turn(tmp_path): @@ -401,6 +453,78 @@ async def test_leon_agent_can_execute_discovered_deferred_tool_on_following_turn agent.close() +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_deferred_discovery_does_not_leak_across_threads(tmp_path): + """Deferred tools discovered on one thread must not become inline on another thread.""" + from core.runtime.agent import LeonAgent + + probe_model = _DeferredCrossThreadProbeModel() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + result_a = await agent.ainvoke("discover task tools", thread_id="thread-A") + result_b = await agent.ainvoke("plain request", thread_id="thread-B") + + assert result_a["reason"] == "completed" + assert result_b["reason"] == "completed" + assert len(probe_model.turn_tool_names) >= 3 + + first_thread_a, second_thread_a, first_thread_b = probe_model.turn_tool_names[:3] + assert "TaskCreate" not in first_thread_a + assert "TaskCreate" in second_thread_a + assert "TaskCreate" not in first_thread_b + + agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_restores_discovered_deferred_tools_after_restart(tmp_path): + """Restarting the loop on the same thread should restore prior deferred discoveries from history.""" + from core.runtime.agent import LeonAgent + + checkpointer = _MemoryCheckpointer() + discovery_model = _DeferredDiscoveryProbeModel() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=discovery_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + agent.checkpointer = checkpointer + agent.agent.checkpointer = checkpointer + + result = await agent.ainvoke("discover task tools", thread_id="resume-thread") + assert result["reason"] == "completed" + agent.close() + + resume_model = _DeferredResumeProbeModel() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=resume_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + agent.checkpointer = checkpointer + agent.agent.checkpointer = checkpointer + + result = await agent.ainvoke("after restart", thread_id="resume-thread") + + assert result["reason"] == "completed" + assert resume_model.turn_tool_names + assert "TaskCreate" in resume_model.turn_tool_names[0] + + agent.close() + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_multiple_thread_ids(tmp_path): diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index 876eb2c06..5e47f035b 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -9,6 +9,7 @@ from __future__ import annotations import asyncio +import json import time from unittest.mock import AsyncMock, MagicMock @@ -17,6 +18,7 @@ from core.runtime.errors import InputValidationError from core.runtime.agent import _make_mcp_tool_entry +from core.runtime.middleware import ToolCallRequest from core.runtime.permissions import ToolPermissionContext, can_auto_approve from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.runner import ToolRunner @@ -29,6 +31,7 @@ from core.tools.filesystem.read import read_file as read_file_dispatch from core.tools.filesystem.read.readers.pdf import read_pdf from core.tools.filesystem.service import FileSystemService +from core.tools.tool_search.service import ToolSearchService from sandbox.interfaces.filesystem import DirListResult, FileReadResult, FileSystemBackend, FileWriteResult # --------------------------------------------------------------------------- @@ -86,6 +89,12 @@ def test_search_includes_deferred_tools(self): results = reg.search("TaskCreate") assert any(e.name == "TaskCreate" for e in results) + def test_search_no_match_returns_empty_results(self): + reg = ToolRegistry() + reg.register(self._make_entry("Read", ToolMode.INLINE)) + reg.register(self._make_entry("TaskCreate", ToolMode.DEFERRED)) + assert reg.search("nonesuch") == [] + def test_allowed_tools_filter(self): reg = ToolRegistry(allowed_tools={"Read", "Grep"}) reg.register(self._make_entry("Read")) @@ -1122,6 +1131,73 @@ def test_task_service_read_only_does_not_imply_concurrency_safe(self, tmp_path): assert entry.is_read_only is True assert entry.is_concurrency_safe is False + +class TestToolSearchService: + def _make_ctx(self) -> ToolUseContext: + app = AppState() + return ToolUseContext( + bootstrap=BootstrapConfig(workspace_root="/tmp", model_name="test-model"), + get_app_state=lambda: app, + set_app_state=lambda fn: None, + ) + + def test_tool_search_keyword_results_are_capped_to_five(self): + reg = ToolRegistry() + for index in range(7): + reg.register( + ToolEntry( + name=f"Deferred{index}", + mode=ToolMode.DEFERRED, + schema={"name": f"Deferred{index}", "description": "alpha helper"}, + handler=lambda: "ok", + source="test", + ) + ) + ToolSearchService(reg) + runner = _make_runner(reg.list_all()) + req = ToolCallRequest( + tool_call={"name": "tool_search", "args": {"query": "alpha"}, "id": "tc-search"}, + state=self._make_ctx(), + ) + + result = runner.wrap_tool_call(req, lambda r: MagicMock()) + + payload = json.loads(result.content) + assert len(payload) == 5 + + def test_tool_search_excludes_inline_tools(self): + reg = ToolRegistry() + reg.register( + ToolEntry( + name="Read", + mode=ToolMode.INLINE, + schema={"name": "Read", "description": "read file content"}, + handler=lambda: "read", + source="test", + ) + ) + reg.register( + ToolEntry( + name="TaskCreate", + mode=ToolMode.DEFERRED, + schema={"name": "TaskCreate", "description": "create task"}, + handler=lambda: "task", + source="test", + ) + ) + ToolSearchService(reg) + ctx = self._make_ctx() + runner = _make_runner(reg.list_all()) + req = ToolCallRequest( + tool_call={"name": "tool_search", "args": {"query": "read"}, "id": "tc-search"}, + state=ctx, + ) + + result = runner.wrap_tool_call(req, lambda r: MagicMock()) + + assert json.loads(result.content) == [] + assert ctx.discovered_tool_names == set() + def test_can_auto_approve_only_for_read_only_non_destructive_tools(self): assert can_auto_approve(ToolPermissionContext(is_read_only=True, is_destructive=False)) is True assert can_auto_approve(ToolPermissionContext(is_read_only=False, is_destructive=False)) is False diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 33cecd82e..1368de9fd 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -440,7 +440,7 @@ def test_tool_concurrency_safety_does_not_infer_from_read_only(): @pytest.mark.asyncio async def test_max_turns_stops_loop(): - """Agent that always calls a tool should stop at max_turns.""" + """Agent that hits max_turns should fail loudly on the caller-facing astream surface.""" def noop_handler() -> str: return "ok" @@ -465,12 +465,10 @@ def noop_handler() -> str: loop = make_loop(model, registry=make_registry(entry), max_turns=3) - chunks = [] - async for chunk in loop.astream({"messages": [{"role": "user", "content": "go"}]}): - chunks.append(chunk) + with pytest.raises(RuntimeError, match="max_turns"): + async for _ in loop.astream({"messages": [{"role": "user", "content": "go"}]}): + pass - # Should stop after 3 turns (3 agent + 3 tool chunks = 6 total) - assert len(chunks) <= 6 assert model.ainvoke.call_count == 3 From 5bbaf2741d0f1a7880b840624e3396bcab3e0a2c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 11:39:55 +0800 Subject: [PATCH 037/517] Refine dt-04 tool family policies --- core/tools/lsp/service.py | 62 ++++++++++--------- core/tools/web/service.py | 4 +- tests/test_lsp_service.py | 97 ++++++++++++++++++++++++++++++ tests/test_tool_registry_runner.py | 11 ++++ 4 files changed, 143 insertions(+), 31 deletions(-) create mode 100644 tests/test_lsp_service.py diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index fe6dc79a6..868bac6fc 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -31,15 +31,15 @@ LSP_SCHEMA = { "name": "LSP", - "description": ( - "Language Server Protocol code intelligence. " - "Operations: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, " - "goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls. " - "Language servers are auto-downloaded on first use. " - "Supports python, typescript, javascript, go, rust, java, ruby, kotlin. " - "file_path must be absolute. line/column are zero-based. " - "incomingCalls/outgoingCalls require 'item' from prepareCallHierarchy output." - ), + "description": ( + "Language Server Protocol code intelligence. " + "Operations: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, " + "goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls. " + "Language servers are auto-downloaded on first use. " + "Supports python, typescript, javascript, go, rust, java, ruby, kotlin. " + "file_path must be absolute. line/character are 1-based. " + "incomingCalls/outgoingCalls require 'item' from prepareCallHierarchy output." + ), "parameters": { "type": "object", "properties": { @@ -57,11 +57,11 @@ }, "line": { "type": "integer", - "description": "Zero-based line number (required for goToDefinition, findReferences, hover)", + "description": "1-based line number (required for goToDefinition, findReferences, hover)", }, - "column": { + "character": { "type": "integer", - "description": "Zero-based column number (required for goToDefinition, findReferences, hover)", + "description": "1-based character offset (required for goToDefinition, findReferences, hover)", }, "query": { "type": "string", @@ -677,7 +677,7 @@ async def _handle( operation: str, file_path: str | None = None, line: int | None = None, - column: int | None = None, + character: int | None = None, query: str | None = None, language: str | None = None, item: dict | None = None, @@ -717,30 +717,35 @@ async def _handle( return f"Failed to start {lang} language server: {e}" rel = self._to_relative(file_path) if file_path else "" + # @@@dt-04-lsp-position-contract - CC exposes editor-facing 1-based + # positions and converts at the tool boundary. Leon must do the same + # or every position-aware operation silently lands one symbol off. + zero_line = line - 1 if line is not None else None + zero_character = character - 1 if character is not None else None try: if operation == "goToDefinition": - if not file_path or line is None or column is None: - return "goToDefinition requires: file_path, line, column" - results = await session.request_definition(rel, line, column) + if not file_path or zero_line is None or zero_character is None: + return "goToDefinition requires: file_path, line, character" + results = await session.request_definition(rel, zero_line, zero_character) results = self._filter_gitignored_batched(results) if not results: return "No definition found." return json.dumps([self._fmt_location(r) for r in results], indent=2) elif operation == "findReferences": - if not file_path or line is None or column is None: - return "findReferences requires: file_path, line, column" - results = await session.request_references(rel, line, column) + if not file_path or zero_line is None or zero_character is None: + return "findReferences requires: file_path, line, character" + results = await session.request_references(rel, zero_line, zero_character) results = self._filter_gitignored_batched(results) if not results: return "No references found." return json.dumps([self._fmt_location(r) for r in results], indent=2) elif operation == "hover": - if not file_path or line is None or column is None: - return "hover requires: file_path, line, column" - result = await session.request_hover(rel, line, column) + if not file_path or zero_line is None or zero_character is None: + return "hover requires: file_path, line, character" + result = await session.request_hover(rel, zero_line, zero_character) if not result: return "No hover info." return self._fmt_hover(result) @@ -762,20 +767,20 @@ async def _handle( return json.dumps([self._fmt_symbol(s) for s in symbols], indent=2) elif operation == "goToImplementation": - if not file_path or line is None or column is None: - return "goToImplementation requires: file_path, line, column" + if not file_path or zero_line is None or zero_character is None: + return "goToImplementation requires: file_path, line, character" src = pyright if use_pyright else session - results = await src.request_implementation(rel, line, column) + results = await src.request_implementation(rel, zero_line, zero_character) results = self._filter_gitignored_batched(results) if not results: return "No implementation found." return json.dumps([self._fmt_location(r) for r in results], indent=2) elif operation == "prepareCallHierarchy": - if not file_path or line is None or column is None: - return "prepareCallHierarchy requires: file_path, line, column" + if not file_path or zero_line is None or zero_character is None: + return "prepareCallHierarchy requires: file_path, line, character" src = pyright if use_pyright else session - items = await src.request_prepare_call_hierarchy(rel, line, column) + items = await src.request_prepare_call_hierarchy(rel, zero_line, zero_character) if not items: return "No call hierarchy items found." return json.dumps([self._fmt_call_hierarchy_item(i) for i in items], indent=2) @@ -808,4 +813,3 @@ async def _handle( except Exception as e: logger.exception("[LSPService] operation=%s failed", operation) return f"LSP error: {e}" - diff --git a/core/tools/web/service.py b/core/tools/web/service.py index 41bccf5df..11af873fd 100644 --- a/core/tools/web/service.py +++ b/core/tools/web/service.py @@ -59,7 +59,7 @@ def _register(self, registry: ToolRegistry) -> None: registry.register( ToolEntry( name="WebSearch", - mode=ToolMode.INLINE, + mode=ToolMode.DEFERRED, schema={ "name": "WebSearch", "description": ( @@ -101,7 +101,7 @@ def _register(self, registry: ToolRegistry) -> None: registry.register( ToolEntry( name="WebFetch", - mode=ToolMode.INLINE, + mode=ToolMode.DEFERRED, schema={ "name": "WebFetch", "description": ( diff --git a/tests/test_lsp_service.py b/tests/test_lsp_service.py new file mode 100644 index 000000000..f4d1254a3 --- /dev/null +++ b/tests/test_lsp_service.py @@ -0,0 +1,97 @@ +from __future__ import annotations + +import json +from pathlib import Path +from unittest.mock import AsyncMock + +import pytest + +from core.runtime.registry import ToolRegistry +from core.tools.lsp.service import LSPService + + +class _FakeSession: + def __init__(self): + self.calls: list[tuple[str, str, int, int]] = [] + + async def request_definition(self, rel_path: str, line: int, character: int): + self.calls.append(("definition", rel_path, line, character)) + return [ + { + "absolutePath": "/tmp/example.py", + "range": {"start": {"line": line, "character": character}}, + } + ] + + +class _FakePyright: + def __init__(self): + self.calls: list[tuple[str, str, int, int]] = [] + + async def request_implementation(self, rel_path: str, line: int, character: int): + self.calls.append(("implementation", rel_path, line, character)) + return [ + { + "absolutePath": "/tmp/example.py", + "range": {"start": {"line": line, "character": character}}, + } + ] + + +def test_lsp_schema_uses_one_based_character_positions(tmp_path): + reg = ToolRegistry() + LSPService(registry=reg, workspace_root=tmp_path) + + schema = reg.get("LSP").get_schema() + props = schema["parameters"]["properties"] + + assert "character" in props + assert "column" not in props + assert "1-based" in props["line"]["description"] + assert "1-based" in props["character"]["description"] + + +@pytest.mark.asyncio +async def test_lsp_handle_converts_one_based_positions_to_zero_based_for_definition(tmp_path): + reg = ToolRegistry() + service = LSPService(registry=reg, workspace_root=tmp_path) + fake = _FakeSession() + service._get_session = AsyncMock(return_value=fake) + + file_path = tmp_path / "example.py" + file_path.write_text("x = 1\n", encoding="utf-8") + + result = await service._handle( + operation="goToDefinition", + file_path=str(file_path), + line=5, + character=3, + ) + + assert fake.calls == [("definition", "example.py", 4, 2)] + payload = json.loads(result) + assert payload[0]["line"] == 4 + assert payload[0]["column"] == 2 + + +@pytest.mark.asyncio +async def test_lsp_handle_converts_one_based_positions_to_zero_based_for_pyright_ops(tmp_path): + reg = ToolRegistry() + service = LSPService(registry=reg, workspace_root=tmp_path) + fake = _FakePyright() + service._get_pyright = AsyncMock(return_value=fake) + + file_path = tmp_path / "example.py" + file_path.write_text("x = 1\n", encoding="utf-8") + + result = await service._handle( + operation="goToImplementation", + file_path=str(file_path), + line=7, + character=4, + ) + + assert fake.calls == [("implementation", "example.py", 6, 3)] + payload = json.loads(result) + assert payload[0]["line"] == 6 + assert payload[0]["column"] == 3 diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index 5e47f035b..7b0a0a8c4 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -32,6 +32,7 @@ from core.tools.filesystem.read.readers.pdf import read_pdf from core.tools.filesystem.service import FileSystemService from core.tools.tool_search.service import ToolSearchService +from core.tools.web.service import WebService from sandbox.interfaces.filesystem import DirListResult, FileReadResult, FileSystemBackend, FileWriteResult # --------------------------------------------------------------------------- @@ -1198,6 +1199,16 @@ def test_tool_search_excludes_inline_tools(self): assert json.loads(result.content) == [] assert ctx.discovered_tool_names == set() + +class TestWebToolRegistration: + def test_web_tools_are_deferred_not_inline(self): + reg = ToolRegistry() + WebService(registry=reg) + + assert reg.get("WebSearch").mode == ToolMode.DEFERRED + assert reg.get("WebFetch").mode == ToolMode.DEFERRED + assert [schema["name"] for schema in reg.get_inline_schemas()] == [] + def test_can_auto_approve_only_for_read_only_non_destructive_tools(self): assert can_auto_approve(ToolPermissionContext(is_read_only=True, is_destructive=False)) is True assert can_auto_approve(ToolPermissionContext(is_read_only=False, is_destructive=False)) is False From 4cea58ddb55264d265f20f5563f20905ab951c5b Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 11:58:21 +0800 Subject: [PATCH 038/517] Refine sp-01 bash command security slice --- .../tools/command/hooks/dangerous_commands.py | 156 +++++++++++++++++- tests/test_command_middleware.py | 30 ++++ tests/test_tool_registry_runner.py | 68 ++++++++ 3 files changed, 253 insertions(+), 1 deletion(-) diff --git a/core/tools/command/hooks/dangerous_commands.py b/core/tools/command/hooks/dangerous_commands.py index 496251292..3abde2337 100644 --- a/core/tools/command/hooks/dangerous_commands.py +++ b/core/tools/command/hooks/dangerous_commands.py @@ -1,6 +1,7 @@ """Dangerous commands hook - blocks commands that may harm the system.""" import re +import shlex from pathlib import Path from typing import Any @@ -40,6 +41,32 @@ class DangerousCommandsHook(BashHook): r"\bssh\b", ] + DEFAULT_BLOCKED_BASE_COMMANDS = { + "rmdir", + "chmod", + "chown", + "sudo", + "su", + "kill", + "pkill", + "reboot", + "shutdown", + "mkfs", + "dd", + } + NETWORK_BASE_COMMANDS = { + "curl", + "wget", + "scp", + "sftp", + "rsync", + "ssh", + } + OPERATOR_TOKENS = {";", ";;", "&", "&&", "|", "||", "(", ")"} + ENV_ASSIGN_RE = re.compile(r"^[A-Za-z_]\w*=") + ANSI_C_QUOTE_RE = re.compile(r"\$'[^']*'") + LOCALE_QUOTE_RE = re.compile(r'\$"[^"]*"') + def __init__( self, workspace_root: Path | str | None = None, @@ -58,13 +85,140 @@ def __init__( patterns.extend(custom_blocked) self.compiled_patterns = [re.compile(p, re.IGNORECASE) for p in patterns] + self.blocked_base_commands = set(self.DEFAULT_BLOCKED_BASE_COMMANDS) + if block_network: + self.blocked_base_commands.update(self.NETWORK_BASE_COMMANDS) if verbose: print(f"[DangerousCommands] Loaded {len(self.compiled_patterns)} blocked command patterns") + @staticmethod + def _unquoted_command(command: str) -> str: + # @@@bash-hook-unquoted-scan - dangerous regexes should only inspect executable shell surface, + # not literal text inside quotes. + pieces: list[str] = [] + in_single = False + in_double = False + escaped = False + + for char in command: + if escaped: + if not in_single and not in_double: + pieces.append(char) + escaped = False + continue + + if char == "\\" and not in_single: + if not in_double: + pieces.append(char) + escaped = True + continue + + if char == "'" and not in_double: + in_single = not in_single + continue + + if char == '"' and not in_single: + in_double = not in_double + continue + + if not in_single and not in_double and char == "#": + prev = pieces[-1] if pieces else "" + if not prev or prev.isspace(): + break + + if not in_single and not in_double: + pieces.append(char) + + return "".join(pieces) + + @classmethod + def _has_dangerous_rm_flags(cls, tokens: list[str], start: int) -> bool: + recursive = False + force = False + + for token in tokens[start:]: + if token in cls.OPERATOR_TOKENS: + break + if token == "--": + break + lowered = token.lower() + if lowered == "--recursive": + recursive = True + elif lowered == "--force": + force = True + elif lowered.startswith("-"): + short_flags = lowered[1:] + recursive = recursive or "r" in short_flags + force = force or "f" in short_flags + if recursive and force: + return True + + return False + + def _find_dangerous_command_word(self, command: str) -> str | None: + try: + lexer = shlex.shlex(command, posix=True, punctuation_chars=";&|()<>") + except ValueError: + return None + lexer.whitespace_split = True + lexer.commenters = "#" + tokens = list(lexer) + command_position = True + + for index, token in enumerate(tokens): + if token in self.OPERATOR_TOKENS: + command_position = True + continue + + if token in {"<", ">", ">>", "<<", "<<<", "<>", ">|", "&>", "2>", "1>"}: + command_position = False + continue + + if not command_position: + continue + + if self.ENV_ASSIGN_RE.match(token): + continue + + if token in self.blocked_base_commands: + return token + + if token == "rm" and self._has_dangerous_rm_flags(tokens, index + 1): + return "rm -rf" + + command_position = False + + return None + def check_command(self, command: str, context: dict[str, Any]) -> HookResult: + stripped = command.strip() + if self.ANSI_C_QUOTE_RE.search(stripped) or self.LOCALE_QUOTE_RE.search(stripped): + return HookResult.block_command( + error_message=( + f"❌ SECURITY ERROR: Dangerous command detected\n" + f" Command: {command[:100]}\n" + f" Reason: Obfuscated shell quoting is blocked for security reasons\n" + f" Pattern: raw_obfuscation:$quote\n" + f" 💡 If you need to perform this operation, ask the user for permission." + ) + ) + + dangerous_word = self._find_dangerous_command_word(stripped) + if dangerous_word is not None: + return HookResult.block_command( + error_message=( + f"❌ SECURITY ERROR: Dangerous command detected\n" + f" Command: {command[:100]}\n" + f" Reason: This command is blocked for security reasons\n" + f" Pattern: command_word:{dangerous_word}\n" + f" 💡 If you need to perform this operation, ask the user for permission." + ) + ) + + scanned = self._unquoted_command(stripped) for pattern in self.compiled_patterns: - if pattern.search(command.strip()): + if pattern.search(scanned): return HookResult.block_command( error_message=( f"❌ SECURITY ERROR: Dangerous command detected\n" diff --git a/tests/test_command_middleware.py b/tests/test_command_middleware.py index 05d64edf1..ad8552de2 100644 --- a/tests/test_command_middleware.py +++ b/tests/test_command_middleware.py @@ -107,6 +107,36 @@ def test_block_rm_rf(self): assert not result.allow assert "SECURITY" in result.error_message + def test_allow_dangerous_text_inside_quotes(self): + hook = DangerousCommandsHook(verbose=False) + result = hook.check_command('echo "rm -rf /"', {}) + assert result.allow + + def test_allow_dangerous_text_inside_comment(self): + hook = DangerousCommandsHook(verbose=False) + result = hook.check_command("echo hi # rm -rf /", {}) + assert result.allow + + def test_block_obfuscated_dangerous_command_name_with_inline_quotes(self): + hook = DangerousCommandsHook(verbose=False) + result = hook.check_command('s"u"do echo hi', {}) + assert not result.allow + + def test_block_obfuscated_file_mutation_command_name_with_inline_quotes(self): + hook = DangerousCommandsHook(verbose=False) + result = hook.check_command('ch"mo"d 777 /tmp/x', {}) + assert not result.allow + + def test_block_ansi_c_quoted_obfuscation(self): + hook = DangerousCommandsHook(verbose=False) + result = hook.check_command("s$'udo' echo hi", {}) + assert not result.allow + + def test_block_locale_quoted_obfuscation(self): + hook = DangerousCommandsHook(verbose=False) + result = hook.check_command('$"chmod" 777 /tmp/x', {}) + assert not result.allow + def test_block_sudo(self): hook = DangerousCommandsHook() result = hook.check_command("sudo apt install", {}) diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index 7b0a0a8c4..0beed74fc 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -594,6 +594,74 @@ async def test_command_hook_denial_uses_permission_denied_result_path(self, tmp_ assert meta["source"] == "local" assert meta["policy"] == "command_hook" + @pytest.mark.asyncio + async def test_command_hook_does_not_block_quoted_dangerous_text(self, tmp_path): + registry = ToolRegistry() + CommandService( + registry=registry, + workspace_root=tmp_path, + hooks=[DangerousCommandsHook(verbose=False)], + ) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("Bash", {"command": 'echo "rm -rf /"'}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "SECURITY ERROR" not in result.content + assert "rm -rf /" in result.content + + @pytest.mark.asyncio + async def test_command_hook_does_not_block_commented_dangerous_text(self, tmp_path): + registry = ToolRegistry() + CommandService( + registry=registry, + workspace_root=tmp_path, + hooks=[DangerousCommandsHook(verbose=False)], + ) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("Bash", {"command": "echo hi # rm -rf /"}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "SECURITY ERROR" not in result.content + assert "hi" in result.content + + @pytest.mark.asyncio + async def test_command_hook_blocks_obfuscated_dangerous_command_name_with_inline_quotes(self, tmp_path): + registry = ToolRegistry() + CommandService( + registry=registry, + workspace_root=tmp_path, + hooks=[DangerousCommandsHook(verbose=False)], + ) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("Bash", {"command": 's"u"do echo hi'}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "SECURITY ERROR" in result.content + assert result.additional_kwargs["tool_result_meta"]["kind"] == "permission_denied" + + @pytest.mark.asyncio + async def test_command_hook_blocks_ansi_c_quoted_obfuscation(self, tmp_path): + registry = ToolRegistry() + CommandService( + registry=registry, + workspace_root=tmp_path, + hooks=[DangerousCommandsHook(verbose=False)], + ) + runner = ToolRunner(registry=registry) + req = _make_tool_call_request("Bash", {"command": "s$'udo' echo hi"}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "SECURITY ERROR" in result.content + assert result.additional_kwargs["tool_result_meta"]["kind"] == "permission_denied" + @pytest.mark.asyncio async def test_registered_mcp_tool_executes_through_runner_with_mcp_source(self): @tool From 86af0f8b2b9fd8b8f10ccc82d6de7222b66c6d0c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 12:14:29 +0800 Subject: [PATCH 039/517] Refine sp-02 permission resolution slice --- core/runtime/runner.py | 65 ++++++++++++++++++-- tests/test_tool_registry_runner.py | 98 ++++++++++++++++++++++++++++++ 2 files changed, 159 insertions(+), 4 deletions(-) diff --git a/core/runtime/runner.py b/core/runtime/runner.py index 23a26bb94..129fd742f 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -5,6 +5,7 @@ import inspect import json import logging +import threading from collections.abc import Awaitable, Callable from typing import Any @@ -206,6 +207,32 @@ def _permission_denied_result(decision: str, message: str | None) -> ToolResultE metadata={"decision": decision, "error_type": "permission_resolution"}, ) + @staticmethod + def _run_awaitable_sync(awaitable): + try: + asyncio.get_running_loop() + except RuntimeError: + return asyncio.run(awaitable) + + result_box: list[Any] = [] + error_box: list[BaseException] = [] + + # @@@sync-awaitable-bridge - sync tool entrypoints still need to consume + # async permission checkers even when called from a live event loop. + def _runner() -> None: + try: + result_box.append(asyncio.run(awaitable)) + except BaseException as exc: # pragma: no cover - re-raised below + error_box.append(exc) + + thread = threading.Thread(target=_runner, daemon=True) + thread.start() + thread.join() + + if error_box: + raise error_box[0] + return result_box[0] if result_box else None + def _run_tool_specific_validation_sync(self, entry, args: dict, request: ToolCallRequest) -> dict: validator = getattr(entry, "validate_input", None) if validator is None: @@ -325,9 +352,39 @@ def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict is_destructive=bool(getattr(entry, "is_destructive", False)), ) if callable(checker): - rule_permission, rule_message = self._coerce_permission_response( - checker(name, args, permission_context, request) - ) + result = checker(name, args, permission_context, request) + if asyncio.iscoroutine(result): + result = self._run_awaitable_sync(result) + rule_permission, rule_message = self._coerce_permission_response(result) + + if hook_permission == "allow": + if rule_permission in {"deny", "ask"}: + return self._permission_denied_result(rule_permission, rule_message) + return None + + if rule_permission in {"deny", "ask"}: + return self._permission_denied_result(rule_permission, rule_message) + return None + + async def _resolve_permission_async(self, request: ToolCallRequest, *, name: str, args: dict, entry, hook_permission: str | None, hook_message: str | None) -> ToolResultEnvelope | None: + if hook_permission == "deny": + return self._permission_denied_result("deny", hook_message) + + state = getattr(request, "state", None) + checker = None + if state is not None: + checker = state.get("can_use_tool") if isinstance(state, dict) else getattr(state, "can_use_tool", None) + rule_permission: str | None = None + rule_message: str | None = None + permission_context = ToolPermissionContext( + is_read_only=bool(getattr(entry, "is_read_only", False)), + is_destructive=bool(getattr(entry, "is_destructive", False)), + ) + if callable(checker): + result = checker(name, args, permission_context, request) + if asyncio.iscoroutine(result): + result = await result + rule_permission, rule_message = self._coerce_permission_response(result) if hook_permission == "allow": if rule_permission in {"deny", "ask"}: @@ -516,7 +573,7 @@ async def _validate_and_run_async(self, request: ToolCallRequest, name: str, arg args=args, entry=entry, ) - permission_result = self._resolve_permission( + permission_result = await self._resolve_permission_async( request, name=name, args=args, diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index 0beed74fc..a61f86455 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -1043,6 +1043,104 @@ def can_use_tool(name, args, context, request): assert result.content == "ok" assert seen == [(True, True, False)] + @pytest.mark.asyncio + async def test_async_permission_checker_is_awaited_before_handler(self): + seen = [] + + def handler(): + seen.append("handler") + raise AssertionError("handler should not run when async permission denies") + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "deny", "message": "async deny"} + + req.state.can_use_tool = can_use_tool + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "async deny" + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + assert seen == ["checker"] + + def test_sync_wrap_tool_call_awaits_async_permission_checker(self): + seen = [] + + def handler(): + seen.append("handler") + raise AssertionError("handler should not run when async permission denies on sync path") + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "deny", "message": "async deny sync-path"} + + req.state.can_use_tool = can_use_tool + + result = runner.wrap_tool_call(req, lambda _req: None) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "async deny sync-path" + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + assert seen == ["checker"] + + @pytest.mark.asyncio + async def test_sync_wrap_tool_call_awaits_async_permission_checker_inside_running_loop(self): + seen = [] + + def handler(): + seen.append("handler") + raise AssertionError("handler should not run when async permission denies on nested-loop sync path") + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "deny", "message": "async deny nested-loop"} + + req.state.can_use_tool = can_use_tool + + result = runner.wrap_tool_call(req, lambda _req: None) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "async deny nested-loop" + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + assert seen == ["checker"] + @pytest.mark.asyncio async def test_destructive_metadata_is_advisory_not_runtime_deny(self): entry = ToolEntry( From b94a0aa8c4a8409d289f04e93ef15c6bd74a9325 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 12:39:51 +0800 Subject: [PATCH 040/517] Implement sp-02 permission resolution surface --- core/runtime/agent.py | 35 ++++++ core/runtime/fork.py | 4 + core/runtime/loop.py | 115 ++++++++++++++++++ core/runtime/permissions.py | 64 ++++++++++ core/runtime/runner.py | 183 +++++++++++++++++++++++++++-- core/runtime/state.py | 14 +++ core/runtime/tool_result.py | 14 +++ tests/test_tool_registry_runner.py | 153 ++++++++++++++++++++++++ tests/unit/test_loop.py | 60 ++++++++++ tests/unit/test_state.py | 5 + 10 files changed, 639 insertions(+), 8 deletions(-) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index ad88267d4..713b6befb 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1458,6 +1458,41 @@ async def _aclear(): self._monitor_middleware.mark_error(e) raise + def get_pending_permission_requests(self, thread_id: str | None = None) -> list[dict]: + requests = list(self._app_state.pending_permission_requests.values()) + if thread_id is not None: + requests = [item for item in requests if item.get("thread_id") == thread_id] + return requests + + def resolve_permission_request( + self, + request_id: str, + *, + decision: str, + message: str | None = None, + ) -> bool: + pending = self._app_state.pending_permission_requests.get(request_id) + if pending is None: + return False + + resolved = dict(self._app_state.resolved_permission_requests) + resolved[request_id] = { + **pending, + "decision": decision, + "message": message or pending.get("message"), + } + still_pending = dict(self._app_state.pending_permission_requests) + still_pending.pop(request_id, None) + self._app_state.set_state( + lambda prev: prev.model_copy( + update={ + "pending_permission_requests": still_pending, + "resolved_permission_requests": resolved, + } + ) + ) + return True + def get_response(self, message: str, thread_id: str = "default", **kwargs) -> str: """Get agent's text response. diff --git a/core/runtime/fork.py b/core/runtime/fork.py index 9aaf6e7d5..2caedc33f 100644 --- a/core/runtime/fork.py +++ b/core/runtime/fork.py @@ -76,6 +76,9 @@ def create_subagent_context( set_app_state=parent.set_app_state if share_set_app_state else (lambda updater: None), set_app_state_for_tasks=parent.set_app_state_for_tasks or parent.set_app_state, refresh_tools=parent.refresh_tools, + can_use_tool=parent.can_use_tool, + request_permission=parent.request_permission, + consume_permission_resolution=parent.consume_permission_resolution, read_file_state=cloned_read_file_state, loaded_nested_memory_paths=set(), discovered_skill_names=set(), @@ -83,4 +86,5 @@ def create_subagent_context( nested_memory_attachment_triggers=set(), abort_controller=create_child_abort_controller(getattr(parent, "abort_controller", None)), messages=list(parent.messages), + thread_id=parent.thread_id, ) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 30b8dbe70..4af7ecbf9 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -14,6 +14,7 @@ from __future__ import annotations import asyncio +import copy import json import inspect import logging @@ -33,6 +34,7 @@ from .abort import AbortController from .registry import ToolMode, ToolRegistry +from .permissions import ToolPermissionContext, evaluate_permission_rules from .state import AppState, BootstrapConfig, ToolUseContext logger = logging.getLogger(__name__) @@ -777,6 +779,21 @@ def _build_tool_use_context(self, messages: list, *, thread_id: str = "default") get_app_state=self._app_state.get_state, set_app_state=self._app_state.set_state, refresh_tools=self._refresh_tools, + can_use_tool=lambda name, args, permission_context, request: self._default_can_use_tool( + name=name, + permission_context=permission_context, + ), + request_permission=lambda name, args, context, request, message: self._request_permission( + thread_id=thread_id, + name=name, + args=args, + message=message, + ), + consume_permission_resolution=lambda name, args, context, request: self._consume_permission_resolution( + thread_id=thread_id, + name=name, + args=args, + ), read_file_state=self._tool_read_file_state, loaded_nested_memory_paths=self._tool_loaded_nested_memory_paths, discovered_skill_names=self._tool_discovered_skill_names, @@ -784,7 +801,93 @@ def _build_tool_use_context(self, messages: list, *, thread_id: str = "default") nested_memory_attachment_triggers=set(), abort_controller=self._tool_abort_controller, messages=list(messages), + thread_id=thread_id, + ) + + def _default_can_use_tool( + self, + *, + name: str, + permission_context: ToolPermissionContext, + ) -> dict[str, Any] | None: + if self._app_state is None: + return None + permission_state = self._app_state.tool_permission_context + merged_context = ToolPermissionContext( + is_read_only=permission_context.is_read_only, + is_destructive=permission_context.is_destructive, + alwaysAllowRules=permission_state.alwaysAllowRules, + alwaysDenyRules=permission_state.alwaysDenyRules, + alwaysAskRules=permission_state.alwaysAskRules, + allowManagedPermissionRulesOnly=permission_state.allowManagedPermissionRulesOnly, ) + return evaluate_permission_rules(name, merged_context) + + def _request_permission( + self, + *, + thread_id: str, + name: str, + args: dict[str, Any], + message: str | None, + ) -> str | None: + if self._app_state is None: + return None + + request_id = uuid.uuid4().hex[:8] + payload = { + "request_id": request_id, + "thread_id": thread_id, + "tool_name": name, + "args": copy.deepcopy(args), + "message": message, + } + + def _store(state: AppState) -> AppState: + pending = dict(state.pending_permission_requests) + pending[request_id] = payload + return state.model_copy(update={"pending_permission_requests": pending}) + + self._app_state.set_state(_store) + return request_id + + def _consume_permission_resolution( + self, + *, + thread_id: str, + name: str, + args: dict[str, Any], + ) -> dict[str, Any] | None: + if self._app_state is None: + return None + + resolved_items = list(self._app_state.resolved_permission_requests.items()) + matched_id: str | None = None + matched_payload: dict[str, Any] | None = None + for request_id, payload in resolved_items: + if payload.get("thread_id") != thread_id: + continue + if payload.get("tool_name") != name: + continue + if payload.get("args") != args: + continue + matched_id = request_id + matched_payload = payload + break + + if matched_id is None or matched_payload is None: + return None + + def _consume(state: AppState) -> AppState: + resolved = dict(state.resolved_permission_requests) + resolved.pop(matched_id, None) + return state.model_copy(update={"resolved_permission_requests": resolved}) + + self._app_state.set_state(_consume) + return { + "decision": matched_payload.get("decision"), + "message": matched_payload.get("message"), + } def _sync_tool_context_messages( self, @@ -1334,6 +1437,16 @@ async def aclear(self, thread_id: str) -> None: if self._app_state is not None: preserved_total_cost = self._app_state.total_cost preserved_tool_overrides = dict(self._app_state.tool_overrides) + pending_requests = { + key: value + for key, value in self._app_state.pending_permission_requests.items() + if value.get("thread_id") != thread_id + } + resolved_requests = { + key: value + for key, value in self._app_state.resolved_permission_requests.items() + if value.get("thread_id") != thread_id + } def _reset(state: AppState) -> AppState: return state.model_copy( @@ -1343,6 +1456,8 @@ def _reset(state: AppState) -> AppState: "total_cost": preserved_total_cost, "compact_boundary_index": 0, "tool_overrides": preserved_tool_overrides, + "pending_permission_requests": pending_requests, + "resolved_permission_requests": resolved_requests, } ) diff --git a/core/runtime/permissions.py b/core/runtime/permissions.py index 4dbe901bc..d65e95460 100644 --- a/core/runtime/permissions.py +++ b/core/runtime/permissions.py @@ -1,13 +1,77 @@ from __future__ import annotations from dataclasses import dataclass +from typing import Any + + +PERMISSION_RULE_SOURCES = ( + "userSettings", + "projectSettings", + "localSettings", + "flagSettings", + "policySettings", + "cliArg", + "session", +) @dataclass(frozen=True) class ToolPermissionContext: is_read_only: bool is_destructive: bool = False + alwaysAllowRules: dict[str, list[str]] | None = None + alwaysDenyRules: dict[str, list[str]] | None = None + alwaysAskRules: dict[str, list[str]] | None = None + allowManagedPermissionRulesOnly: bool = False def can_auto_approve(context: ToolPermissionContext) -> bool: return context.is_read_only and not context.is_destructive + + +def _active_sources(context: ToolPermissionContext) -> tuple[str, ...]: + if context.allowManagedPermissionRulesOnly: + return ("policySettings",) + return PERMISSION_RULE_SOURCES + + +def _extract_tool_name(rule: str) -> str: + rule = rule.strip() + open_paren = rule.find("(") + return rule if open_paren == -1 else rule[:open_paren] + + +def _find_matching_rule( + rule_buckets: dict[str, list[str]] | None, + tool_name: str, + *, + sources: tuple[str, ...], +) -> str | None: + if not rule_buckets: + return None + for source in sources: + for rule in rule_buckets.get(source, []): + if _extract_tool_name(rule) == tool_name: + return rule + return None + + +def evaluate_permission_rules( + tool_name: str, + context: ToolPermissionContext, +) -> dict[str, Any] | None: + sources = _active_sources(context) + + deny_rule = _find_matching_rule(context.alwaysDenyRules, tool_name, sources=sources) + if deny_rule is not None: + return {"decision": "deny", "message": f"Permission denied by rule: {deny_rule}"} + + ask_rule = _find_matching_rule(context.alwaysAskRules, tool_name, sources=sources) + if ask_rule is not None: + return {"decision": "ask", "message": f"Permission required by rule: {ask_rule}"} + + allow_rule = _find_matching_rule(context.alwaysAllowRules, tool_name, sources=sources) + if allow_rule is not None: + return {"decision": "allow", "message": f"Permission allowed by rule: {allow_rule}"} + + return None diff --git a/core/runtime/runner.py b/core/runtime/runner.py index 129fd742f..6bfa289e8 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -25,6 +25,7 @@ materialize_tool_message, tool_error, tool_permission_denied, + tool_permission_request, tool_success, ) from .validator import ToolValidator @@ -207,6 +208,17 @@ def _permission_denied_result(decision: str, message: str | None) -> ToolResultE metadata={"decision": decision, "error_type": "permission_resolution"}, ) + @staticmethod + def _permission_request_result(request_id: str, message: str | None) -> ToolResultEnvelope: + return tool_permission_request( + message or "Permission required", + metadata={ + "decision": "ask", + "request_id": request_id, + "error_type": "permission_resolution", + }, + ) + @staticmethod def _run_awaitable_sync(awaitable): try: @@ -233,6 +245,101 @@ def _runner() -> None: raise error_box[0] return result_box[0] if result_box else None + @staticmethod + def _get_state_callable(request: ToolCallRequest, name: str): + state = getattr(request, "state", None) + if state is None: + return None + return state.get(name) if isinstance(state, dict) else getattr(state, name, None) + + def _consume_permission_resolution_sync( + self, + request: ToolCallRequest, + *, + name: str, + args: dict, + entry, + ) -> tuple[str | None, str | None]: + consumer = self._get_state_callable(request, "consume_permission_resolution") + if not callable(consumer): + return None, None + permission_context = ToolPermissionContext( + is_read_only=bool(getattr(entry, "is_read_only", False)), + is_destructive=bool(getattr(entry, "is_destructive", False)), + ) + result = consumer(name, args, permission_context, request) + if asyncio.iscoroutine(result): + result = self._run_awaitable_sync(result) + return self._coerce_permission_response(result) + + async def _consume_permission_resolution_async( + self, + request: ToolCallRequest, + *, + name: str, + args: dict, + entry, + ) -> tuple[str | None, str | None]: + consumer = self._get_state_callable(request, "consume_permission_resolution") + if not callable(consumer): + return None, None + permission_context = ToolPermissionContext( + is_read_only=bool(getattr(entry, "is_read_only", False)), + is_destructive=bool(getattr(entry, "is_destructive", False)), + ) + result = consumer(name, args, permission_context, request) + if asyncio.iscoroutine(result): + result = await result + return self._coerce_permission_response(result) + + def _request_permission_sync( + self, + request: ToolCallRequest, + *, + name: str, + args: dict, + entry, + message: str | None, + ) -> str | None: + requester = self._get_state_callable(request, "request_permission") + if not callable(requester): + return None + permission_context = ToolPermissionContext( + is_read_only=bool(getattr(entry, "is_read_only", False)), + is_destructive=bool(getattr(entry, "is_destructive", False)), + ) + result = requester(name, args, permission_context, request, message) + if asyncio.iscoroutine(result): + result = self._run_awaitable_sync(result) + if isinstance(result, dict): + request_id = result.get("request_id") + return request_id if isinstance(request_id, str) else None + return result if isinstance(result, str) else None + + async def _request_permission_async( + self, + request: ToolCallRequest, + *, + name: str, + args: dict, + entry, + message: str | None, + ) -> str | None: + requester = self._get_state_callable(request, "request_permission") + if not callable(requester): + return None + permission_context = ToolPermissionContext( + is_read_only=bool(getattr(entry, "is_read_only", False)), + is_destructive=bool(getattr(entry, "is_destructive", False)), + ) + result = requester(name, args, permission_context, request, message) + if asyncio.iscoroutine(result): + result = await result + if isinstance(result, dict): + request_id = result.get("request_id") + return request_id if isinstance(request_id, str) else None + return result if isinstance(result, str) else None + def _run_tool_specific_validation_sync(self, entry, args: dict, request: ToolCallRequest) -> dict: validator = getattr(entry, "validate_input", None) if validator is None: @@ -341,10 +448,7 @@ def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict if hook_permission == "deny": return self._permission_denied_result("deny", hook_message) - state = getattr(request, "state", None) - checker = None - if state is not None: - checker = state.get("can_use_tool") if isinstance(state, dict) else getattr(state, "can_use_tool", None) + checker = self._get_state_callable(request, "can_use_tool") rule_permission: str | None = None rule_message: str | None = None permission_context = ToolPermissionContext( @@ -357,12 +461,45 @@ def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict result = self._run_awaitable_sync(result) rule_permission, rule_message = self._coerce_permission_response(result) + # @@@permission-resolution-precedence - only consume one-shot approvals when current state still asks. + if rule_permission == "ask": + resolved_permission, resolved_message = self._consume_permission_resolution_sync( + request, + name=name, + args=args, + entry=entry, + ) + if resolved_permission == "allow": + return None + if resolved_permission in {"deny", "ask"}: + return self._permission_denied_result(resolved_permission, resolved_message) + if hook_permission == "allow": if rule_permission in {"deny", "ask"}: + if rule_permission == "ask": + request_id = self._request_permission_sync( + request, + name=name, + args=args, + entry=entry, + message=rule_message, + ) + if request_id is not None: + return self._permission_request_result(request_id, rule_message) return self._permission_denied_result(rule_permission, rule_message) return None if rule_permission in {"deny", "ask"}: + if rule_permission == "ask": + request_id = self._request_permission_sync( + request, + name=name, + args=args, + entry=entry, + message=rule_message, + ) + if request_id is not None: + return self._permission_request_result(request_id, rule_message) return self._permission_denied_result(rule_permission, rule_message) return None @@ -370,10 +507,7 @@ async def _resolve_permission_async(self, request: ToolCallRequest, *, name: str if hook_permission == "deny": return self._permission_denied_result("deny", hook_message) - state = getattr(request, "state", None) - checker = None - if state is not None: - checker = state.get("can_use_tool") if isinstance(state, dict) else getattr(state, "can_use_tool", None) + checker = self._get_state_callable(request, "can_use_tool") rule_permission: str | None = None rule_message: str | None = None permission_context = ToolPermissionContext( @@ -386,12 +520,45 @@ async def _resolve_permission_async(self, request: ToolCallRequest, *, name: str result = await result rule_permission, rule_message = self._coerce_permission_response(result) + # @@@permission-resolution-precedence - only consume one-shot approvals when current state still asks. + if rule_permission == "ask": + resolved_permission, resolved_message = await self._consume_permission_resolution_async( + request, + name=name, + args=args, + entry=entry, + ) + if resolved_permission == "allow": + return None + if resolved_permission in {"deny", "ask"}: + return self._permission_denied_result(resolved_permission, resolved_message) + if hook_permission == "allow": if rule_permission in {"deny", "ask"}: + if rule_permission == "ask": + request_id = await self._request_permission_async( + request, + name=name, + args=args, + entry=entry, + message=rule_message, + ) + if request_id is not None: + return self._permission_request_result(request_id, rule_message) return self._permission_denied_result(rule_permission, rule_message) return None if rule_permission in {"deny", "ask"}: + if rule_permission == "ask": + request_id = await self._request_permission_async( + request, + name=name, + args=args, + entry=entry, + message=rule_message, + ) + if request_id is not None: + return self._permission_request_result(request_id, rule_message) return self._permission_denied_result(rule_permission, rule_message) return None diff --git a/core/runtime/state.py b/core/runtime/state.py index 1e6a2cece..6069e0d85 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -16,6 +16,13 @@ from .abort import AbortController +class ToolPermissionState(BaseModel): + alwaysAllowRules: dict[str, list[str]] = Field(default_factory=dict) + alwaysDenyRules: dict[str, list[str]] = Field(default_factory=dict) + alwaysAskRules: dict[str, list[str]] = Field(default_factory=dict) + allowManagedPermissionRulesOnly: bool = False + + class BootstrapConfig(BaseModel): """Process-level configuration that survives /clear. @@ -78,6 +85,9 @@ class AppState(BaseModel): compact_boundary_index: int = 0 # Map of tool_name -> is_enabled (runtime overrides) tool_overrides: dict[str, bool] = Field(default_factory=dict) + tool_permission_context: ToolPermissionState = Field(default_factory=ToolPermissionState) + pending_permission_requests: dict[str, dict[str, Any]] = Field(default_factory=dict) + resolved_permission_requests: dict[str, dict[str, Any]] = Field(default_factory=dict) def get_state(self) -> "AppState": return self @@ -102,6 +112,9 @@ class ToolUseContext(BaseModel): set_app_state: Any = Field(exclude=True) # Callable[[AppState], None] | NO-OP set_app_state_for_tasks: Any = Field(default=None, exclude=True) refresh_tools: Any = Field(default=None, exclude=True) # Callable[[], Awaitable[None] | None] + can_use_tool: Any = Field(default=None, exclude=True) + request_permission: Any = Field(default=None, exclude=True) + consume_permission_resolution: Any = Field(default=None, exclude=True) read_file_state: Any = Field(default_factory=dict, exclude=True) loaded_nested_memory_paths: Any = Field(default_factory=set, exclude=True) discovered_skill_names: Any = Field(default_factory=set, exclude=True) @@ -109,6 +122,7 @@ class ToolUseContext(BaseModel): nested_memory_attachment_triggers: Any = Field(default_factory=set, exclude=True) abort_controller: Any = Field(default_factory=AbortController, exclude=True) messages: list = Field(default_factory=list) + thread_id: str = "default" turn_id: str = Field(default_factory=lambda: uuid.uuid4().hex[:8]) model_config = ConfigDict(arbitrary_types_allowed=True) diff --git a/core/runtime/tool_result.py b/core/runtime/tool_result.py index bcad93285..1ccd24288 100644 --- a/core/runtime/tool_result.py +++ b/core/runtime/tool_result.py @@ -47,6 +47,20 @@ def tool_permission_denied( ) +def tool_permission_request( + content: str, + *, + top_level_blocks: list[Any] | None = None, + metadata: dict[str, Any] | None = None, +) -> ToolResultEnvelope: + return ToolResultEnvelope( + kind="permission_request", + content=content, + top_level_blocks=list(top_level_blocks or []), + metadata=dict(metadata or {}), + ) + + def materialize_tool_message( envelope: ToolResultEnvelope, *, diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index a61f86455..3b7898e9a 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -1141,6 +1141,159 @@ async def can_use_tool(name, args, context, request): assert meta["decision"] == "deny" assert seen == ["checker"] + @pytest.mark.asyncio + async def test_ask_permission_returns_permission_request_when_request_surface_exists(self): + requests = {} + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=lambda: "ok", + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def can_use_tool(name, args, context, request): + return {"decision": "ask", "message": "needs approval"} + + def request_permission(name, args, context, request, message): + requests["perm-1"] = { + "thread_id": "thread-a", + "tool_name": name, + "args": dict(args), + "message": message, + } + return {"request_id": "perm-1"} + + req.state.can_use_tool = can_use_tool + req.state.request_permission = request_permission + req.state.consume_permission_resolution = lambda *args, **kwargs: None + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "needs approval" + assert meta["kind"] == "permission_request" + assert meta["decision"] == "ask" + assert meta["request_id"] == "perm-1" + assert requests["perm-1"]["message"] == "needs approval" + + @pytest.mark.asyncio + async def test_consumed_permission_resolution_allows_single_retry_without_reprompt(self): + seen = [] + resolution = {"decision": "allow", "message": "approved"} + + def handler(): + seen.append("handler") + return "ok" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def consume_permission_resolution(name, args, context, request): + nonlocal resolution + current = resolution + resolution = None + return current + + def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "ask", "message": "needs approval"} + + req.state.consume_permission_resolution = consume_permission_resolution + req.state.can_use_tool = can_use_tool + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == "ok" + assert seen == ["checker", "handler"] + + @pytest.mark.asyncio + async def test_stale_resolved_allow_does_not_override_current_async_deny(self): + seen = [] + + def handler(): + seen.append("handler") + raise AssertionError("handler should not run when current deny overrides stale approval") + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def consume_permission_resolution(name, args, context, request): + seen.append("resolution") + return {"decision": "allow", "message": "approved earlier"} + + def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "deny", "message": "deny now"} + + req.state.consume_permission_resolution = consume_permission_resolution + req.state.can_use_tool = can_use_tool + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "deny now" + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + assert seen == ["checker"] + + def test_stale_resolved_allow_does_not_override_current_sync_deny(self): + seen = [] + + def handler(): + seen.append("handler") + raise AssertionError("handler should not run when current deny overrides stale approval") + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def consume_permission_resolution(name, args, context, request): + seen.append("resolution") + return {"decision": "allow", "message": "approved earlier"} + + def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "deny", "message": "deny now"} + + req.state.consume_permission_resolution = consume_permission_resolution + req.state.can_use_tool = can_use_tool + + result = runner.wrap_tool_call(req, lambda _req: None) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "deny now" + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + assert seen == ["checker"] + @pytest.mark.asyncio async def test_destructive_metadata_is_advisory_not_runtime_deny(self): entry = ToolEntry( diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 1368de9fd..32cc7286e 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -138,6 +138,66 @@ def test_tool_use_context_turn_refs_are_fresh_per_turn(): assert ctx2.nested_memory_attachment_triggers is not ctx1.nested_memory_attachment_triggers +def test_tool_use_context_permission_request_surface_tracks_thread_pending_state(): + app_state = AppState() + loop = make_loop(mock_model_no_tools(), app_state=app_state) + + ctx = loop._build_tool_use_context([], thread_id="thread-a") + assert ctx is not None + + request_id = ctx.request_permission("Write", {"path": "x"}, None, None, "needs approval") + + assert isinstance(request_id, str) + assert app_state.pending_permission_requests[request_id]["thread_id"] == "thread-a" + assert app_state.pending_permission_requests[request_id]["tool_name"] == "Write" + + +def test_tool_use_context_consumes_resolved_permission_once(): + app_state = AppState( + resolved_permission_requests={ + "perm-1": { + "thread_id": "thread-a", + "tool_name": "Write", + "args": {"path": "x"}, + "decision": "allow", + "message": "approved", + } + } + ) + loop = make_loop(mock_model_no_tools(), app_state=app_state) + + ctx = loop._build_tool_use_context([], thread_id="thread-a") + assert ctx is not None + + first = ctx.consume_permission_resolution("Write", {"path": "x"}, None, None) + second = ctx.consume_permission_resolution("Write", {"path": "x"}, None, None) + + assert first == {"decision": "allow", "message": "approved"} + assert second is None + assert app_state.resolved_permission_requests == {} + + +def test_tool_use_context_can_use_tool_reads_app_state_permission_rules(): + app_state = AppState() + app_state.tool_permission_context.alwaysAskRules["session"] = ["Write"] + loop = make_loop(mock_model_no_tools(), app_state=app_state) + + ctx = loop._build_tool_use_context([], thread_id="thread-a") + assert ctx is not None + + decision = ctx.can_use_tool( + "Write", + {}, + SimpleNamespace(is_read_only=False, is_destructive=False), + None, + ) + + assert decision == { + "decision": "ask", + "message": "Permission required by rule: Write", + } + + class _CaptureTurnLocalStateMiddleware(AgentMiddleware): def __init__(self): self.turn_ids = [] diff --git a/tests/unit/test_state.py b/tests/unit/test_state.py index 9db5587eb..6040d07ce 100644 --- a/tests/unit/test_state.py +++ b/tests/unit/test_state.py @@ -74,6 +74,11 @@ def test_default_values(self): assert s.turn_count == 0 assert s.total_cost == 0.0 assert s.compact_boundary_index == 0 + assert s.tool_permission_context.alwaysAllowRules == {} + assert s.tool_permission_context.alwaysDenyRules == {} + assert s.tool_permission_context.alwaysAskRules == {} + assert s.pending_permission_requests == {} + assert s.resolved_permission_requests == {} def test_get_state_returns_self(self): s = AppState() From ff7e19ab00306689d23e33936b5645f14e88e75d Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 13:05:37 +0800 Subject: [PATCH 041/517] Implement sp-03 tool hook timeout and permission request surfaces --- core/runtime/runner.py | 169 ++++++++++++++- tests/test_tool_registry_runner.py | 325 +++++++++++++++++++++++++++++ 2 files changed, 492 insertions(+), 2 deletions(-) diff --git a/core/runtime/runner.py b/core/runtime/runner.py index 6bfa289e8..e3bf50e3a 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -31,6 +31,7 @@ from .validator import ToolValidator logger = logging.getLogger(__name__) +DEFAULT_ASYNC_HOOK_TIMEOUT_S = 15.0 class _ToolSpecificValidationError(Exception): @@ -106,6 +107,12 @@ def _apply_result_hooks_sync( current = payload for hook in hooks: updated = hook(current, request) + if asyncio.iscoroutine(updated): + updated = ToolRunner._await_async_hook_with_timeout_sync( + request, + updated, + hook_name=getattr(hook, "__name__", type(hook).__name__), + ) if updated is not None: current = updated return current @@ -124,7 +131,11 @@ async def _apply_result_hooks( async def _invoke(hook): updated = hook(copy.deepcopy(payload), request) if asyncio.iscoroutine(updated): - updated = await updated + updated = await ToolRunner._await_async_hook_with_timeout( + request, + updated, + hook_name=getattr(hook, "__name__", type(hook).__name__), + ) return updated for updated in await asyncio.gather(*(_invoke(hook) for hook in hooks)): @@ -245,6 +256,54 @@ def _runner() -> None: raise error_box[0] return result_box[0] if result_box else None + @staticmethod + def _get_async_hook_timeout_s(request: ToolCallRequest) -> float: + state = getattr(request, "state", None) + if state is None: + return DEFAULT_ASYNC_HOOK_TIMEOUT_S + hook_timeout_ms = state.get("hook_timeout_ms") if isinstance(state, dict) else getattr(state, "hook_timeout_ms", None) + if isinstance(hook_timeout_ms, (int, float)) and hook_timeout_ms > 0: + return float(hook_timeout_ms) / 1000.0 + hook_timeout_s = state.get("hook_timeout_s") if isinstance(state, dict) else getattr(state, "hook_timeout_s", None) + if isinstance(hook_timeout_s, (int, float)) and hook_timeout_s > 0: + return float(hook_timeout_s) + return DEFAULT_ASYNC_HOOK_TIMEOUT_S + + @staticmethod + async def _await_async_hook_with_timeout( + request: ToolCallRequest, + awaitable, + *, + hook_name: str, + ): + timeout_s = ToolRunner._get_async_hook_timeout_s(request) + task = asyncio.create_task(awaitable) + try: + return await asyncio.wait_for(task, timeout=timeout_s) + except asyncio.TimeoutError: + logger.warning("Async hook %s timed out after %.3fs; ignoring hook result", hook_name, timeout_s) + task.cancel() + try: + await task + except asyncio.CancelledError: + pass + return None + + @staticmethod + def _await_async_hook_with_timeout_sync( + request: ToolCallRequest, + awaitable, + *, + hook_name: str, + ): + return ToolRunner._run_awaitable_sync( + ToolRunner._await_async_hook_with_timeout( + request, + awaitable, + hook_name=hook_name, + ) + ) + @staticmethod def _get_state_callable(request: ToolCallRequest, name: str): state = getattr(request, "state", None) @@ -384,6 +443,12 @@ def _run_pre_tool_use_sync(self, request: ToolCallRequest, *, name: str, args: d hook_list = hooks if isinstance(hooks, list) else [hooks] for hook in hook_list: updated = hook(payload, request) + if asyncio.iscoroutine(updated): + updated = self._await_async_hook_with_timeout_sync( + request, + updated, + hook_name=getattr(hook, "__name__", type(hook).__name__), + ) if updated is None: continue if isinstance(updated, dict): @@ -411,7 +476,11 @@ async def _run_pre_tool_use_async(self, request: ToolCallRequest, *, name: str, async def _invoke(hook): updated = hook({"name": name, "args": dict(args), "entry": entry}, request) if asyncio.iscoroutine(updated): - updated = await updated + updated = await self._await_async_hook_with_timeout( + request, + updated, + hook_name=getattr(hook, "__name__", type(hook).__name__), + ) return updated # @@@pt-06-hook-fanout @@ -444,6 +513,80 @@ async def _invoke(hook): message = new_message return payload["args"], permission, message + def _run_permission_request_hooks_sync( + self, + request: ToolCallRequest, + *, + name: str, + entry, + message: str | None, + ) -> tuple[str | None, str | None]: + hooks = self._get_request_hook(request, "permission_request_hooks") + if hooks is None: + return None, message + payload = {"name": name, "entry": entry, "message": message} + permission: str | None = None + hook_message = message + hook_list = hooks if isinstance(hooks, list) else [hooks] + for hook in hook_list: + updated = hook(payload, request) + if asyncio.iscoroutine(updated): + updated = self._await_async_hook_with_timeout_sync( + request, + updated, + hook_name=getattr(hook, "__name__", type(hook).__name__), + ) + if updated is None: + continue + if isinstance(updated, dict): + new_permission, new_message = self._coerce_permission_response(updated) + if new_permission is not None: + permission = new_permission + if new_message is not None: + hook_message = new_message + return permission, hook_message + + async def _run_permission_request_hooks_async( + self, + request: ToolCallRequest, + *, + name: str, + entry, + message: str | None, + ) -> tuple[str | None, str | None]: + hooks = self._get_request_hook(request, "permission_request_hooks") + if hooks is None: + return None, message + payload = {"name": name, "entry": entry, "message": message} + permission: str | None = None + hook_message = message + hook_list = hooks if isinstance(hooks, list) else [hooks] + + async def _invoke(hook): + updated = hook({"name": name, "entry": entry, "message": message}, request) + if asyncio.iscoroutine(updated): + updated = await self._await_async_hook_with_timeout( + request, + updated, + hook_name=getattr(hook, "__name__", type(hook).__name__), + ) + return updated + + for updated in await asyncio.gather(*(_invoke(hook) for hook in hook_list)): + if updated is None: + continue + if isinstance(updated, dict): + new_permission, new_message = self._coerce_permission_response(updated) + if new_permission == "deny" and permission != "deny": + permission = new_permission + elif new_permission == "ask" and permission not in {"deny", "ask"}: + permission = new_permission + elif new_permission == "allow" and permission is None: + permission = new_permission + if new_message is not None: + hook_message = new_message + return permission, hook_message + def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict, entry, hook_permission: str | None, hook_message: str | None) -> ToolResultEnvelope | None: if hook_permission == "deny": return self._permission_denied_result("deny", hook_message) @@ -473,6 +616,17 @@ def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict return None if resolved_permission in {"deny", "ask"}: return self._permission_denied_result(resolved_permission, resolved_message) + request_hook_permission, request_hook_message = self._run_permission_request_hooks_sync( + request, + name=name, + entry=entry, + message=rule_message, + ) + if request_hook_permission == "allow": + return None + if request_hook_permission in {"deny", "ask"}: + return self._permission_denied_result(request_hook_permission, request_hook_message) + rule_message = request_hook_message if hook_permission == "allow": if rule_permission in {"deny", "ask"}: @@ -532,6 +686,17 @@ async def _resolve_permission_async(self, request: ToolCallRequest, *, name: str return None if resolved_permission in {"deny", "ask"}: return self._permission_denied_result(resolved_permission, resolved_message) + request_hook_permission, request_hook_message = await self._run_permission_request_hooks_async( + request, + name=name, + entry=entry, + message=rule_message, + ) + if request_hook_permission == "allow": + return None + if request_hook_permission in {"deny", "ask"}: + return self._permission_denied_result(request_hook_permission, request_hook_message) + rule_message = request_hook_message if hook_permission == "allow": if rule_permission in {"deny", "ask"}: diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index 3b7898e9a..48caeaeea 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -487,6 +487,79 @@ async def post_hook_two(message, request): assert result.content == "plain success" assert elapsed < 0.09 + @pytest.mark.asyncio + async def test_async_post_tool_use_hook_timeout_cancels_hook_and_preserves_result(self): + events = [] + + def local_handler(**kwargs): + return "plain success" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=local_handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + req.state.hook_timeout_ms = 50 + + async def stuck_hook(message, request): + try: + await asyncio.Future() + except asyncio.CancelledError: + events.append("post-cancelled") + raise + + req.state.post_tool_use = stuck_hook + + started = time.perf_counter() + result = await runner.awrap_tool_call(req, AsyncMock()) + elapsed = time.perf_counter() - started + + assert result.content == "plain success" + assert elapsed < 0.2 + assert events == ["post-cancelled"] + + @pytest.mark.asyncio + async def test_async_pre_tool_use_hook_timeout_cancels_hook_and_preserves_execution(self): + events = [] + + def local_handler(**kwargs): + events.append("handler") + return "plain success" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=local_handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + req.state.hook_timeout_ms = 50 + + async def stuck_hook(payload, request): + try: + await asyncio.Future() + except asyncio.CancelledError: + events.append("pre-cancelled") + raise + + req.state.pre_tool_use = stuck_hook + + started = time.perf_counter() + result = await runner.awrap_tool_call(req, AsyncMock()) + elapsed = time.perf_counter() - started + + assert result.content == "plain success" + assert elapsed < 0.2 + assert events == ["pre-cancelled", "handler"] + @pytest.mark.asyncio async def test_post_tool_use_failure_hook_runs_on_materialized_error_message(self): seen = [] @@ -1141,6 +1214,258 @@ async def can_use_tool(name, args, context, request): assert meta["decision"] == "deny" assert seen == ["checker"] + def test_sync_wrap_tool_call_awaits_async_post_tool_use_hook(self): + seen = [] + + def handler(): + seen.append("handler") + return "plain success" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def post_hook(result, request): + seen.append("post-start") + await asyncio.sleep(0) + seen.append("post-end") + return result + + req.state.post_tool_use = post_hook + + result = runner.wrap_tool_call(req, lambda _req: None) + + assert result.content == "plain success" + assert seen == ["handler", "post-start", "post-end"] + + def test_sync_wrap_tool_call_awaits_async_pre_tool_use_hook(self): + seen = [] + + def handler(): + seen.append("handler") + return "plain success" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def pre_hook(payload, request): + seen.append("pre-start") + await asyncio.sleep(0) + seen.append("pre-end") + return payload + + req.state.pre_tool_use = pre_hook + + result = runner.wrap_tool_call(req, lambda _req: None) + + assert result.content == "plain success" + assert seen == ["pre-start", "pre-end", "handler"] + + def test_sync_wrap_tool_call_times_out_async_post_tool_use_hook(self): + events = [] + + def handler(): + return "plain success" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + req.state.hook_timeout_ms = 50 + + async def stuck_hook(result, request): + try: + await asyncio.Future() + except asyncio.CancelledError: + events.append("post-cancelled") + raise + + req.state.post_tool_use = stuck_hook + + started = time.perf_counter() + result = runner.wrap_tool_call(req, lambda _req: MagicMock()) + elapsed = time.perf_counter() - started + + assert result.content == "plain success" + assert elapsed < 0.2 + assert events == ["post-cancelled"] + + @pytest.mark.asyncio + async def test_sync_wrap_tool_call_awaits_async_post_tool_use_hook_inside_running_loop(self): + seen = [] + + def handler(): + seen.append("handler") + return "plain success" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + async def post_hook(result, request): + seen.append("post-start") + await asyncio.sleep(0) + seen.append("post-end") + return result + + req.state.post_tool_use = post_hook + + result = runner.wrap_tool_call(req, lambda _req: None) + + assert result.content == "plain success" + assert seen == ["handler", "post-start", "post-end"] + + @pytest.mark.asyncio + async def test_permission_request_hook_can_allow_without_creating_request(self): + seen = [] + + def handler(): + seen.append("handler") + return "ok" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "ask", "message": "needs approval"} + + def request_permission(*args, **kwargs): + raise AssertionError("request surface should not run when permission_request hook allows") + + async def permission_request_hook(payload, request): + seen.append("permission-request-hook") + return {"decision": "allow"} + + req.state.can_use_tool = can_use_tool + req.state.request_permission = request_permission + req.state.consume_permission_resolution = lambda *args, **kwargs: None + req.state.permission_request_hooks = permission_request_hook + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert result.content == "ok" + assert seen == ["checker", "permission-request-hook", "handler"] + + def test_sync_wrap_tool_call_runs_permission_request_hook_before_prompt(self): + seen = [] + + def handler(): + seen.append("handler") + return "ok" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "ask", "message": "needs approval"} + + def request_permission(*args, **kwargs): + raise AssertionError("request surface should not run when permission_request hook denies") + + async def permission_request_hook(payload, request): + seen.append("permission-request-hook") + return {"decision": "deny", "message": "hook blocked"} + + req.state.can_use_tool = can_use_tool + req.state.request_permission = request_permission + req.state.consume_permission_resolution = lambda *args, **kwargs: None + req.state.permission_request_hooks = permission_request_hook + + result = runner.wrap_tool_call(req, lambda _req: None) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "hook blocked" + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + assert seen == ["checker", "permission-request-hook"] + + @pytest.mark.asyncio + async def test_sync_wrap_tool_call_runs_permission_request_hook_inside_running_loop(self): + seen = [] + + def handler(): + seen.append("handler") + return "ok" + + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=handler, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def can_use_tool(name, args, context, request): + seen.append("checker") + return {"decision": "ask", "message": "needs approval"} + + def request_permission(*args, **kwargs): + raise AssertionError("request surface should not run when permission_request hook allows") + + async def permission_request_hook(payload, request): + seen.append("permission-request-hook") + await asyncio.sleep(0) + return {"decision": "allow"} + + req.state.can_use_tool = can_use_tool + req.state.request_permission = request_permission + req.state.consume_permission_resolution = lambda *args, **kwargs: None + req.state.permission_request_hooks = permission_request_hook + + result = runner.wrap_tool_call(req, lambda _req: None) + + assert result.content == "ok" + assert seen == ["checker", "permission-request-hook", "handler"] + @pytest.mark.asyncio async def test_ask_permission_returns_permission_request_when_request_surface_exists(self): requests = {} From 935b70f8b02404ce83db4625857f90c9b73c0ca9 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 13:22:26 +0800 Subject: [PATCH 042/517] Reuse parent lease for subagent sandbox threads --- core/agents/service.py | 5 +++ sandbox/manager.py | 70 ++++++++++++++++++++++++++++++++ tests/unit/test_agent_service.py | 62 +++++++++++++++++++++++++++- 3 files changed, 136 insertions(+), 1 deletion(-) diff --git a/core/agents/service.py b/core/agents/service.py index bc1b88528..8051674db 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -575,6 +575,11 @@ async def _run_agent( # ensure state is persisted (and loadable via GET /api/threads/{thread_id}). await agent.ainit() + if parent_thread_id and parent_thread_id != thread_id: + from sandbox.manager import bind_thread_to_existing_thread_lease + + bind_thread_to_existing_thread_lease(thread_id, parent_thread_id) + # Wire child agent events to the parent's EventBus subscription # so the parent SSE stream shows sub-agent activity. if emit_fn is not None: diff --git a/sandbox/manager.py b/sandbox/manager.py index 29f380b0a..c2572674a 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -53,6 +53,76 @@ def lookup_sandbox_for_thread(thread_id: str, db_path: Path | None = None) -> st lease_repo.close() +def resolve_existing_lease_cwd( + lease_id: str, + fallback_cwd: str | None = None, + db_path: Path | None = None, +) -> str: + if fallback_cwd: + return fallback_cwd + + target_db = db_path or resolve_role_db_path(SQLiteDBRole.SANDBOX) + terminal_repo = SQLiteTerminalRepo(db_path=target_db) + try: + row = terminal_repo.get_latest_by_lease(lease_id) + finally: + terminal_repo.close() + if row and row.get("cwd"): + return str(row["cwd"]) + return str(Path.home()) + + +def bind_thread_to_existing_lease( + thread_id: str, + lease_id: str, + *, + cwd: str | None = None, + db_path: Path | None = None, +) -> str: + target_db = db_path or resolve_role_db_path(SQLiteDBRole.SANDBOX) + terminal_repo = SQLiteTerminalRepo(db_path=target_db) + try: + existing = terminal_repo.get_active(thread_id) + if existing is not None: + return str(existing["cwd"]) + initial_cwd = resolve_existing_lease_cwd(lease_id, cwd, db_path=target_db) + terminal_repo.create( + terminal_id=f"term-{uuid.uuid4().hex[:12]}", + thread_id=thread_id, + lease_id=lease_id, + initial_cwd=initial_cwd, + ) + return initial_cwd + finally: + terminal_repo.close() + + +def bind_thread_to_existing_thread_lease( + thread_id: str, + source_thread_id: str, + *, + cwd: str | None = None, + db_path: Path | None = None, +) -> str | None: + target_db = db_path or resolve_role_db_path(SQLiteDBRole.SANDBOX) + terminal_repo = SQLiteTerminalRepo(db_path=target_db) + try: + source_terminal = terminal_repo.get_active(source_thread_id) + finally: + terminal_repo.close() + if source_terminal is None: + return None + # @@@subagent-lease-reuse + # Child threads need their own terminal/session state, but must attach + # to the parent's existing lease instead of silently provisioning a new one. + return bind_thread_to_existing_lease( + thread_id, + str(source_terminal["lease_id"]), + cwd=cwd, + db_path=target_db, + ) + + class SandboxManager: def __init__( self, diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index e56d89304..9004f589f 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -13,7 +13,9 @@ from core.runtime.registry import ToolRegistry from core.runtime.runner import ToolRunner from core.runtime.state import AppState, BootstrapConfig, ToolUseContext -from sandbox.thread_context import set_current_messages +from sandbox.manager import SandboxManager +from sandbox.providers.local import LocalSessionProvider +from sandbox.thread_context import get_current_thread_id, set_current_messages, set_current_thread_id class _FakeRegistry: @@ -776,3 +778,61 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): parent_context.abort_controller.abort() assert child_context.abort_controller.is_aborted() is True + + +@pytest.mark.asyncio +async def test_run_agent_reuses_parent_lease_for_child_thread_terminal(monkeypatch, tmp_path, temp_db): + created: list[_FakeChildAgent] = [] + observed: dict[str, str] = {} + parent_thread_id = "parent-thread" + child_thread_id = "subagent-child" + + manager = SandboxManager( + provider=LocalSessionProvider(default_cwd=str(tmp_path)), + db_path=temp_db, + ) + monkeypatch.setenv("LEON_SANDBOX_DB_PATH", str(temp_db)) + monkeypatch.setattr(manager, "_setup_mounts", lambda thread_id: {"source": object(), "remote_path": str(tmp_path)}) + monkeypatch.setattr(manager, "_sync_to_sandbox", lambda *args, **kwargs: None) + + parent_capability = manager.get_sandbox(parent_thread_id) + parent_terminal_id = parent_capability._session.terminal.terminal_id + parent_lease_id = parent_capability._session.lease.lease_id + + class _LeaseCapturingChild(_FakeChildAgent): + async def _astream(self, *args, **kwargs): + child_capability = manager.get_sandbox(get_current_thread_id()) + observed["child_terminal_id"] = child_capability._session.terminal.terminal_id + observed["child_lease_id"] = child_capability._session.lease.lease_id + if False: + yield None + return + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _LeaseCapturingChild(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + set_current_thread_id(parent_thread_id) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id=child_thread_id, + prompt="hello", + subagent_type="explore", + max_turns=None, + ) + + assert result == "(Agent completed with no text output)" + assert created + assert observed["child_terminal_id"] != parent_terminal_id + assert observed["child_lease_id"] == parent_lease_id From f92198eaca94e7364078b9a9c25e3f158f40f27e Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 13:55:29 +0800 Subject: [PATCH 043/517] Repair ql-06 backend state bridge --- core/runtime/loop.py | 54 ++++++++++- tests/test_query_loop_backend_bridge.py | 117 ++++++++++++++++++++++++ tests/unit/test_loop.py | 109 +++++++++++++++++++++- 3 files changed, 278 insertions(+), 2 deletions(-) create mode 100644 tests/test_query_loop_backend_bridge.py diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 4af7ecbf9..56a2810e8 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -22,6 +22,7 @@ import uuid from dataclasses import dataclass from enum import Enum +from types import SimpleNamespace from typing import Any, AsyncGenerator from core.runtime.middleware import ( @@ -30,7 +31,7 @@ ModelResponse, ToolCallRequest, ) -from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, SystemMessage, ToolMessage +from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, RemoveMessage, SystemMessage, ToolMessage from .abort import AbortController from .registry import ToolMode, ToolRegistry @@ -436,6 +437,57 @@ async def ainvoke( "transition": transition, } + async def aget_state(self, config: dict | None = None) -> Any: + """Minimal graph-state bridge for backend/web callers.""" + config = config or {} + thread_id = config.get("configurable", {}).get("thread_id", "default") + messages = await self._load_messages(thread_id) + return SimpleNamespace(values={"messages": messages}) + + async def aupdate_state( + self, + config: dict | None, + input_data: dict[str, Any] | None, + as_node: str | None = None, + ) -> Any: + """Minimal graph-state update bridge for resumed-thread callers.""" + config = config or {} + input_data = input_data or {} + thread_id = config.get("configurable", {}).get("thread_id", "default") + messages = await self._load_messages(thread_id) + raw_updates = input_data.get("messages", []) + + # @@@ql-06-state-bridge - backend/web still speaks the old graph-state + # contract. Only the live caller shapes are supported here: append + # resumed start messages, or apply RemoveMessage-based repairs before + # appending replacement messages. + if as_node == "__start__": + messages.extend(self._parse_input({"messages": raw_updates})) + else: + updates = raw_updates if isinstance(raw_updates, list) else [raw_updates] + remove_ids = { + update.id + for update in updates + if isinstance(update, RemoveMessage) and getattr(update, "id", None) + } + if remove_ids: + messages = [ + message + for message in messages + if getattr(message, "id", None) not in remove_ids + ] + messages.extend( + update + for update in updates + if not isinstance(update, RemoveMessage) + ) + + await self._save_messages(thread_id, messages) + current_turn_count = self._app_state.turn_count if self._app_state is not None else 0 + self._sync_app_state(messages=messages, turn_count=current_turn_count) + self._restore_discovered_tool_names_from_messages(thread_id, messages) + return await self.aget_state(config) + # ------------------------------------------------------------------------- # Model invocation through middleware chain # ------------------------------------------------------------------------- diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py new file mode 100644 index 000000000..0cbdb4fd0 --- /dev/null +++ b/tests/test_query_loop_backend_bridge.py @@ -0,0 +1,117 @@ +"""Backend-facing regression tests for QueryLoop caller-contract bridge.""" + +from __future__ import annotations + +from pathlib import Path +from types import SimpleNamespace +from unittest.mock import patch + +import pytest +from langchain_core.messages import AIMessage, HumanMessage, SystemMessage + +from backend.web.routers.threads import get_thread_history +from backend.web.services.streaming_service import _repair_incomplete_tool_calls +from core.runtime.loop import QueryLoop +from core.runtime.registry import ToolRegistry +from core.runtime.state import AppState, BootstrapConfig + + +class _MemoryCheckpointer: + def __init__(self) -> None: + self.store: dict[str, dict] = {} + + async def aget(self, cfg): + return self.store.get(cfg["configurable"]["thread_id"]) + + async def aput(self, cfg, checkpoint, metadata, new_versions): + self.store[cfg["configurable"]["thread_id"]] = checkpoint + + +class _NoToolModel: + def __init__(self, text: str = "done") -> None: + self._text = text + + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + return AIMessage(content=self._text) + + +def _make_loop(*, text: str = "done", checkpointer: _MemoryCheckpointer | None = None) -> QueryLoop: + return QueryLoop( + model=_NoToolModel(text=text), + system_prompt=SystemMessage(content="sys"), + middleware=[], + checkpointer=checkpointer, + registry=ToolRegistry(), + app_state=AppState(), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=5, + ) + + +@pytest.mark.asyncio +async def test_repair_incomplete_tool_calls_uses_query_loop_state_bridge(): + checkpointer = _MemoryCheckpointer() + loop = _make_loop(checkpointer=checkpointer) + broken_ai = AIMessage( + content="", + tool_calls=[{"name": "Read", "args": {"file_path": "/tmp/a.txt"}, "id": "tc-1"}], + ) + trailing = HumanMessage(content="after tool") + trailing.id = "human-after" + checkpointer.store["repair-live-thread"] = { + "channel_values": {"messages": [broken_ai, trailing]} + } + + await _repair_incomplete_tool_calls( + SimpleNamespace(agent=loop), + {"configurable": {"thread_id": "repair-live-thread"}}, + ) + + state = await loop.aget_state({"configurable": {"thread_id": "repair-live-thread"}}) + + assert [msg.__class__.__name__ for msg in state.values["messages"]] == [ + "AIMessage", + "ToolMessage", + "HumanMessage", + ] + assert [getattr(msg, "content", None) for msg in state.values["messages"]] == [ + "", + "Error: task was interrupted (server restart or timeout). Results unavailable.", + "after tool", + ] + + +@pytest.mark.asyncio +async def test_get_thread_history_reads_messages_via_query_loop_state_bridge(): + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="history reply", checkpointer=checkpointer) + config = {"configurable": {"thread_id": "history-thread"}} + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "hello"}]}, + config=config, + ): + pass + + fake_agent = SimpleNamespace(agent=loop) + fake_app = SimpleNamespace(state=SimpleNamespace()) + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history( + "history-thread", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert history["total"] == 2 + assert history["thread_id"] == "history-thread" + assert [item["role"] for item in history["messages"]] == ["human", "assistant"] + assert history["messages"][1]["text"] == "history reply" diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 32cc7286e..72ed86bb8 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -7,7 +7,7 @@ from unittest.mock import AsyncMock, MagicMock import pytest -from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, SystemMessage, ToolMessage +from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, RemoveMessage, SystemMessage, ToolMessage from langgraph.checkpoint.sqlite.aio import AsyncSqliteSaver from core.runtime.middleware.memory import MemoryMiddleware @@ -383,6 +383,113 @@ async def test_query_loop_aclear_wipes_real_async_sqlite_saver_history(): await conn.close() +@pytest.mark.asyncio +async def test_query_loop_aget_state_exposes_messages_for_backend_callers(): + model = mock_model_no_tools("state me") + checkpointer = _MemoryCheckpointer() + loop = QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=AppState(), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + config = {"configurable": {"thread_id": "state-thread"}} + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "hello"}]}, + config=config, + ): + pass + + state = await loop.aget_state(config) + + assert state.values is not None + assert [msg.content for msg in state.values["messages"]] == ["hello", "state me"] + + +@pytest.mark.asyncio +async def test_query_loop_aupdate_state_appends_start_messages_for_resume(): + model = mock_model_no_tools("after resume") + checkpointer = _MemoryCheckpointer() + loop = QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=AppState(), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + config = {"configurable": {"thread_id": "resume-thread"}} + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "first"}]}, + config=config, + ): + pass + + await loop.aupdate_state( + config, + {"messages": [HumanMessage(content="second")]}, + as_node="__start__", + ) + + state = await loop.aget_state(config) + assert [msg.content for msg in state.values["messages"]] == ["first", "after resume", "second"] + + +@pytest.mark.asyncio +async def test_query_loop_aupdate_state_applies_remove_and_insert_message_repairs(): + checkpointer = _MemoryCheckpointer() + broken_ai = AIMessage( + content="", + tool_calls=[{"name": "Read", "args": {"file_path": "/tmp/a.txt"}, "id": "tc-1"}], + ) + tool_reply = ToolMessage(content="old", tool_call_id="tc-1", name="Read") + trailing = HumanMessage(content="after tool") + tool_reply.id = "tool-old" + trailing.id = "human-after" + checkpointer.store["repair-thread"] = { + "channel_values": {"messages": [broken_ai, tool_reply, trailing]} + } + + loop = QueryLoop( + model=mock_model_no_tools("unused"), + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=AppState(), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + config = {"configurable": {"thread_id": "repair-thread"}} + + await loop.aupdate_state( + config, + { + "messages": [ + RemoveMessage(id="tool-old"), + RemoveMessage(id="human-after"), + ToolMessage(content="repaired", tool_call_id="tc-1", name="Read"), + HumanMessage(content="after tool"), + ] + }, + ) + + state = await loop.aget_state(config) + contents = [getattr(msg, "content", None) for msg in state.values["messages"]] + assert contents == ["", "repaired", "after tool"] + + @pytest.mark.asyncio async def test_query_loop_aclear_deletes_persisted_summary_for_thread(): db_path = Path(tempfile.mkdtemp()) / "memory.db" From 07b7cbf80299db7380256acf085352682a49beb9 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 14:24:22 +0800 Subject: [PATCH 044/517] Repair ql-06 resumed-thread null input handling --- core/runtime/loop.py | 4 +++- tests/unit/test_loop.py | 47 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 50 insertions(+), 1 deletion(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 56a2810e8..5d3a6ba14 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -1525,8 +1525,10 @@ def _reset(state: AppState) -> AppState: # ------------------------------------------------------------------------- @staticmethod - def _parse_input(input: dict) -> list: + def _parse_input(input: dict | None) -> list: """Convert input dict to list of LangChain message objects.""" + if input is None: + return [] raw_messages = input.get("messages", []) result = [] for msg in raw_messages: diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 72ed86bb8..e0d25213c 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -490,6 +490,53 @@ async def test_query_loop_aupdate_state_applies_remove_and_insert_message_repair assert contents == ["", "repaired", "after tool"] +@pytest.mark.asyncio +async def test_query_loop_astream_none_resumes_after_state_injection(): + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock( + side_effect=[ + AIMessage(content="first answer"), + AIMessage(content="resumed answer"), + ] + ) + checkpointer = _MemoryCheckpointer() + loop = QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=AppState(), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + config = {"configurable": {"thread_id": "resume-stream-thread"}} + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "first"}]}, + config=config, + ): + pass + + await loop.aupdate_state( + config, + {"messages": [HumanMessage(content="followup")]}, + as_node="__start__", + ) + + events = [] + async for event in loop.astream(None, config=config): + events.append(event) + + assert any( + msg.content == "resumed answer" + for event in events + for msg in event.get("agent", {}).get("messages", []) + ) + + @pytest.mark.asyncio async def test_query_loop_aclear_deletes_persisted_summary_for_thread(): db_path = Path(tempfile.mkdtemp()) / "memory.db" From bad9d44c94ec1f5c878f4d4361667af5dc79061a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 14:24:22 +0800 Subject: [PATCH 045/517] Repair pt-04 subagent sandbox inheritance and thread metadata --- backend/web/services/agent_pool.py | 18 +++- core/agents/service.py | 78 +++++++++++++++ core/runtime/agent.py | 26 ++++- core/runtime/fork.py | 1 + core/runtime/state.py | 1 + tests/unit/test_agent_service.py | 153 +++++++++++++++++++++++++++++ 6 files changed, 274 insertions(+), 3 deletions(-) diff --git a/backend/web/services/agent_pool.py b/backend/web/services/agent_pool.py index a68bd2dcb..9a22d1f9d 100644 --- a/backend/web/services/agent_pool.py +++ b/backend/web/services/agent_pool.py @@ -23,6 +23,9 @@ def create_agent_sync( workspace_root: Path | None = None, model_name: str | None = None, agent: str | None = None, + thread_repo: Any = None, + entity_repo: Any = None, + member_repo: Any = None, queue_manager: Any = None, chat_repos: dict | None = None, extra_allowed_paths: list[str] | None = None, @@ -41,6 +44,9 @@ def create_agent_sync( workspace_root=workspace_root or Path.cwd(), sandbox=sandbox_name if sandbox_name != "local" else None, storage_container=storage_container, + thread_repo=thread_repo, + entity_repo=entity_repo, + member_repo=member_repo, queue_manager=queue_manager, chat_repos=chat_repos, verbose=True, @@ -145,7 +151,17 @@ async def get_or_create_agent(app_obj: FastAPI, sandbox_type: str, thread_id: st # @@@ agent-init-thread - LeonAgent.__init__ uses run_until_complete, must run in thread qm = getattr(app_obj.state, "queue_manager", None) agent_obj = await asyncio.to_thread( - create_agent_sync, sandbox_type, workspace_root, model_name, agent_name, qm, chat_repos, extra_allowed_paths + create_agent_sync, + sandbox_type, + workspace_root, + model_name, + agent_name, + getattr(app_obj.state, "thread_repo", None), + getattr(app_obj.state, "entity_repo", None), + getattr(app_obj.state, "member_repo", None), + qm, + chat_repos, + extra_allowed_paths, ) member = agent_name or "leon" agent_id = get_or_create_agent_id( diff --git a/core/agents/service.py b/core/agents/service.py index 8051674db..10ddacb40 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -12,6 +12,7 @@ import json import logging import os +import time import uuid from pathlib import Path from typing import Any @@ -25,6 +26,7 @@ ) from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.state import ToolUseContext +from storage.contracts import EntityRow logger = logging.getLogger(__name__) @@ -303,12 +305,18 @@ def __init__( queue_manager: Any | None = None, shared_runs: dict[str, BackgroundRun] | None = None, background_progress_interval_s: float = 30.0, + thread_repo: Any = None, + entity_repo: Any = None, + member_repo: Any = None, ): self._agent_registry = agent_registry self._workspace_root = workspace_root self._model_name = model_name self._queue_manager = queue_manager self._background_progress_interval_s = background_progress_interval_s + self._thread_repo = thread_repo + self._entity_repo = entity_repo + self._member_repo = member_repo # Shared with CommandService so TaskOutput covers both bash and agent runs. self._tasks: dict[str, BackgroundRun] = shared_runs if shared_runs is not None else {} @@ -355,6 +363,59 @@ def __init__( ) ) + @staticmethod + def _normalize_child_sandbox(sandbox_type: str | None) -> str | None: + return None if not sandbox_type or sandbox_type == "local" else sandbox_type + + def _ensure_subagent_thread_metadata( + self, + *, + thread_id: str, + parent_thread_id: str | None, + agent_name: str, + model_name: str, + ) -> None: + if self._thread_repo is None or self._entity_repo is None or self._member_repo is None or not parent_thread_id: + return + if self._thread_repo.get_by_id(thread_id) is not None: + return + + parent_thread = self._thread_repo.get_by_id(parent_thread_id) + if parent_thread is None: + return + + member_id = parent_thread["member_id"] + member = self._member_repo.get_by_id(member_id) + if member is None: + return + + created_at = time.time() + branch_index = self._thread_repo.get_next_branch_index(member_id) + sandbox_type = parent_thread.get("sandbox_type") or "local" + cwd = parent_thread.get("cwd") + self._thread_repo.create( + thread_id=thread_id, + member_id=member_id, + sandbox_type=sandbox_type, + cwd=cwd, + created_at=created_at, + model=model_name or parent_thread.get("model"), + is_main=False, + branch_index=branch_index, + ) + + if self._entity_repo.get_by_thread_id(thread_id) is None: + self._entity_repo.create( + EntityRow( + id=thread_id, + type="agent", + member_id=member_id, + name=agent_name, + thread_id=thread_id, + created_at=created_at, + ) + ) + async def _handle_agent( self, prompt: str, @@ -385,6 +446,12 @@ async def _handle_agent( subagent_type=subagent_type, ) await self._agent_registry.register(entry) + self._ensure_subagent_thread_metadata( + thread_id=thread_id, + parent_thread_id=parent_thread_id, + agent_name=agent_name, + model_name=model or self._model_name, + ) # Create async task (independent LeonAgent runs inside) task = asyncio.create_task( @@ -457,6 +524,12 @@ async def _run_agent( from sandbox.thread_context import get_current_thread_id, set_current_thread_id parent_thread_id = get_current_thread_id() + self._ensure_subagent_thread_metadata( + thread_id=thread_id, + parent_thread_id=parent_thread_id, + agent_name=agent_name, + model_name=model or self._model_name, + ) # emit_fn is set if EventBus is available; used for task lifecycle SSE events emit_fn = None @@ -513,6 +586,7 @@ async def _run_agent( agent = create_leon_agent( model_name=selected_model, workspace_root=child_bootstrap.workspace_root, + sandbox=self._normalize_child_sandbox(getattr(child_bootstrap, "sandbox_type", None)), agent=agent_name_for_role, extra_blocked_tools=extra_blocked, allowed_tools=allowed, @@ -536,6 +610,7 @@ async def _run_agent( agent = create_leon_agent( model_name=selected_model, workspace_root=child_bootstrap.workspace_root, + sandbox=self._normalize_child_sandbox(getattr(child_bootstrap, "sandbox_type", None)), agent=agent_name_for_role, extra_blocked_tools=extra_blocked, allowed_tools=allowed, @@ -566,6 +641,9 @@ async def _run_agent( agent = create_leon_agent( model_name=selected_model, workspace_root=self._workspace_root, + sandbox=self._normalize_child_sandbox( + getattr(parent_tool_context.bootstrap, "sandbox_type", None) if parent_tool_context else None + ), agent=agent_name_for_role, extra_blocked_tools=extra_blocked, allowed_tools=allowed, diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 713b6befb..85b9e7a6d 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -165,6 +165,9 @@ def __init__( jina_api_key: str | None = None, sandbox: Any = None, storage_container: StorageContainer | None = None, + thread_repo: Any = None, + entity_repo: Any = None, + member_repo: Any = None, queue_manager: MessageQueueManager | None = None, chat_repos: dict | None = None, extra_allowed_paths: list[str] | None = None, @@ -186,6 +189,9 @@ def __init__( enable_audit_log: Whether to enable audit logging enable_web_tools: Whether to enable web search and content fetching tools sandbox: Sandbox instance, name string, or None for local + thread_repo: Optional thread metadata repo for backend-integrated subagent registration + entity_repo: Optional entity repo for backend-integrated subagent registration + member_repo: Optional member repo for backend-integrated subagent registration queue_manager: Shared MessageQueueManager instance (created if not provided) verbose: Whether to output detailed logs (default False) """ @@ -194,12 +200,17 @@ def __init__( self.extra_allowed_paths = extra_allowed_paths self.queue_manager = queue_manager or MessageQueueManager() self._chat_repos: dict | None = chat_repos + self._thread_repo = thread_repo + self._entity_repo = entity_repo + self._member_repo = member_repo + requested_sandbox_name = sandbox if isinstance(sandbox, str) else getattr(sandbox, "name", None) self._explicit_model_name = model_name is not None # New config system mode self.config, self.models_config = self._load_config( agent_name=agent, workspace_root=workspace_root, + sandbox_name=requested_sandbox_name, model_name=model_name, api_key=api_key, allowed_file_extensions=allowed_file_extensions, @@ -304,6 +315,7 @@ def __init__( cwd=self.workspace_root, model_name=self.model_name, api_key=self.api_key, + sandbox_type=self._sandbox.name, block_dangerous_commands=self.block_dangerous_commands, block_network_commands=self.block_network_commands, enable_audit_log=self.enable_audit_log, @@ -469,6 +481,7 @@ def _load_config( self, agent_name: str | None, workspace_root: str | Path | None, + sandbox_name: str | None, model_name: str | None, api_key: str | None, allowed_file_extensions: list[str] | None, @@ -484,8 +497,14 @@ def _load_config( """ # Build CLI overrides for runtime config cli_overrides: dict = {} - - if workspace_root is not None: + use_workspace_override = sandbox_name in (None, "", "local") + + if workspace_root is not None and use_workspace_override: + # @@@remote-sandbox-config-root + # Remote child agents may inherit a sandbox cwd like /home/daytona, + # which is valid inside the sandbox but not on the host. Feeding that + # path into LeonSettings makes config validation fail before sandbox + # init ever runs, so only local sandboxes pin workspace_root here. cli_overrides["workspace_root"] = str(workspace_root) # Runtime overrides go into "runtime" section @@ -1085,6 +1104,9 @@ def _init_services(self) -> None: agent_registry=self._agent_registry, workspace_root=self.workspace_root, model_name=self.model_name, + thread_repo=self._thread_repo, + entity_repo=self._entity_repo, + member_repo=self._member_repo, queue_manager=self.queue_manager, shared_runs=self._background_runs, ) diff --git a/core/runtime/fork.py b/core/runtime/fork.py index 2caedc33f..c3992cf74 100644 --- a/core/runtime/fork.py +++ b/core/runtime/fork.py @@ -29,6 +29,7 @@ def fork_context(parent: BootstrapConfig) -> BootstrapConfig: cwd=parent.cwd, model_name=parent.model_name, api_key=parent.api_key, + sandbox_type=parent.sandbox_type, block_dangerous_commands=parent.block_dangerous_commands, block_network_commands=parent.block_network_commands, enable_audit_log=parent.enable_audit_log, diff --git a/core/runtime/state.py b/core/runtime/state.py index 6069e0d85..5be4dc023 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -36,6 +36,7 @@ class BootstrapConfig(BaseModel): cwd: Path | None = None model_name: str api_key: str | None = None + sandbox_type: str = "local" # Security flags (fail-closed defaults) block_dangerous_commands: bool = True diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index 9004f589f..e5f19d4d0 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -16,6 +16,7 @@ from sandbox.manager import SandboxManager from sandbox.providers.local import LocalSessionProvider from sandbox.thread_context import get_current_thread_id, set_current_messages, set_current_thread_id +from storage.contracts import EntityRow class _FakeRegistry: @@ -31,6 +32,55 @@ async def update_status(self, agent_id: str, status: str): self.last_status = (agent_id, status) +class _FakeThreadRepo: + def __init__(self, rows: dict[str, dict] | None = None): + self.rows = rows or {} + self.created: list[dict] = [] + + def get_by_id(self, thread_id: str): + return self.rows.get(thread_id) + + def get_next_branch_index(self, member_id: str) -> int: + branch_indexes = [int(row["branch_index"]) for row in self.rows.values() if row["member_id"] == member_id] + return (max(branch_indexes) if branch_indexes else 0) + 1 + + def create(self, thread_id: str, member_id: str, sandbox_type: str, cwd: str | None, created_at: float, **extra): + row = { + "id": thread_id, + "member_id": member_id, + "sandbox_type": sandbox_type, + "cwd": cwd, + "model": extra.get("model"), + "is_main": bool(extra.get("is_main", False)), + "branch_index": int(extra["branch_index"]), + "created_at": created_at, + } + self.rows[thread_id] = row + self.created.append(row) + + +class _FakeEntityRepo: + def __init__(self): + self.rows_by_thread: dict[str, EntityRow] = {} + + def create(self, row: EntityRow): + self.rows_by_thread[row.thread_id] = row + + def get_by_thread_id(self, thread_id: str): + return self.rows_by_thread.get(thread_id) + + +class _FakeMemberRepo: + def __init__(self, names: dict[str, str]): + self._names = names + + def get_by_id(self, member_id: str): + name = self._names.get(member_id) + if name is None: + return None + return SimpleNamespace(id=member_id, name=name, avatar=None) + + class _FakeChildAgent: def __init__(self, workspace_root: Path, model_name: str): self.workspace_root = workspace_root @@ -836,3 +886,106 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert created assert observed["child_terminal_id"] != parent_terminal_id assert observed["child_lease_id"] == parent_lease_id + + +@pytest.mark.asyncio +async def test_run_agent_inherits_parent_sandbox_when_forking_child(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["model_name"] = model_name + captured["workspace_root"] = Path(workspace_root) + captured["sandbox"] = kwargs.get("sandbox") + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + service._parent_bootstrap = BootstrapConfig( + workspace_root=Path("/home/daytona"), + original_cwd=Path("/home/daytona"), + project_root=Path("/home/daytona"), + cwd=Path("/home/daytona"), + model_name="gpt-parent", + sandbox_type="daytona_selfhost", + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + ) + + assert result == "(Agent completed with no text output)" + assert captured["workspace_root"] == Path("/home/daytona") + assert captured["sandbox"] == "daytona_selfhost" + + +@pytest.mark.asyncio +async def test_handle_agent_registers_subagent_thread_metadata_before_return(monkeypatch, tmp_path): + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + thread_repo = _FakeThreadRepo( + rows={ + "parent-thread": { + "id": "parent-thread", + "member_id": "member-1", + "sandbox_type": "daytona_selfhost", + "cwd": "/home/daytona", + "model": "gpt-parent", + "is_main": True, + "branch_index": 0, + "created_at": 1.0, + } + } + ) + entity_repo = _FakeEntityRepo() + member_repo = _FakeMemberRepo({"member-1": "Toad"}) + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + thread_repo=thread_repo, + entity_repo=entity_repo, + member_repo=member_repo, + ) + + set_current_thread_id("parent-thread") + try: + raw = await service._handle_agent( + prompt="do work", + name="worker-1", + run_in_background=True, + ) + payload = __import__("json").loads(raw) + child_thread_id = payload["thread_id"] + + child_thread = thread_repo.get_by_id(child_thread_id) + child_entity = entity_repo.get_by_thread_id(child_thread_id) + + assert child_thread is not None + assert child_thread["member_id"] == "member-1" + assert child_thread["sandbox_type"] == "daytona_selfhost" + assert child_thread["cwd"] == "/home/daytona" + assert child_thread["is_main"] is False + assert child_thread["branch_index"] == 1 + assert child_entity is not None + assert child_entity.id == child_thread_id + assert child_entity.member_id == "member-1" + assert child_entity.name == "worker-1" + finally: + await service.cleanup_background_runs() + set_current_thread_id("") From 72f5c5250316342636357afc96f2f19ea551d886 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 14:30:39 +0800 Subject: [PATCH 046/517] Repair pt-04 agent pool wiring coverage --- tests/test_agent_pool.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tests/test_agent_pool.py b/tests/test_agent_pool.py index 3ddd2945f..f4b326014 100644 --- a/tests/test_agent_pool.py +++ b/tests/test_agent_pool.py @@ -21,6 +21,9 @@ def _fake_create_agent_sync( workspace_root=None, model_name: str | None = None, agent: str | None = None, + thread_repo=None, + entity_repo=None, + member_repo=None, queue_manager=None, chat_repos=None, extra_allowed_paths=None, From d67fc1b54e06f4e37cb6708f6a319fc61cf26f11 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 14:30:39 +0800 Subject: [PATCH 047/517] Repair sa-06 followup queue transition ordering --- backend/web/services/streaming_service.py | 37 ++++++++++++++--------- tests/test_followup_requeue.py | 7 +++-- 2 files changed, 26 insertions(+), 18 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 9e6e71a77..e8fa47314 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -1036,22 +1036,29 @@ async def _consume_followup_queue(agent: Any, thread_id: str, app: Any) -> None: item = None try: qm = app.state.queue_manager + if not qm.peek(thread_id) or not app: + return + if not (hasattr(agent, "runtime") and agent.runtime.transition(AgentState.ACTIVE)): + return item = qm.dequeue(thread_id) - if item and app: - if hasattr(agent, "runtime") and agent.runtime.transition(AgentState.ACTIVE): - start_agent_run( - agent, - thread_id, - item.content, - app, - message_metadata={ - "source": item.source or "system", - "notification_type": item.notification_type, - "sender_name": item.sender_name, - "sender_avatar_url": item.sender_avatar_url, - "is_steer": getattr(item, "is_steer", False), - }, - ) + if item is None: + logger.warning("followup dequeue lost race for thread %s; reverting to IDLE", thread_id) + if hasattr(agent, "runtime"): + agent.runtime.transition(AgentState.IDLE) + return + start_agent_run( + agent, + thread_id, + item.content, + app, + message_metadata={ + "source": item.source or "system", + "notification_type": item.notification_type, + "sender_name": item.sender_name, + "sender_avatar_url": item.sender_avatar_url, + "is_steer": getattr(item, "is_steer", False), + }, + ) except Exception: logger.exception("Failed to consume followup queue for thread %s", thread_id) # Re-enqueue the message if it was already dequeued to prevent data loss diff --git a/tests/test_followup_requeue.py b/tests/test_followup_requeue.py index 7a798aa7d..f19fa1b68 100644 --- a/tests/test_followup_requeue.py +++ b/tests/test_followup_requeue.py @@ -192,7 +192,7 @@ async def _run(): asyncio.run(_run()) def test_transition_failure_skips_start(self, mock_agent, mock_app, queue_manager): - """When runtime.transition returns False, start_agent_run is not called.""" + """When runtime.transition returns False, followup stays queued.""" queue_manager.enqueue("wont run", "thread-1") mock_agent.runtime.transition.return_value = False @@ -203,7 +203,8 @@ async def _run(): await _consume_followup_queue(mock_agent, "thread-1", mock_app) mock_start.assert_not_called() - # Message was consumed (dequeued) but not re-enqueued since no exception - assert queue_manager.dequeue("thread-1") is None + item = queue_manager.dequeue("thread-1") + assert item is not None + assert item.content == "wont run" asyncio.run(_run()) From 40e6ae71933f6510b3a419e4e82496eecbdeb03b Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 15:17:32 +0800 Subject: [PATCH 048/517] Repair ql-06 caller notices and pt-04 child isolation --- backend/web/routers/threads.py | 12 +- backend/web/services/streaming_service.py | 20 +-- core/agents/service.py | 4 +- tests/test_query_loop_backend_bridge.py | 145 +++++++++++++++++++++- tests/unit/test_agent_service.py | 45 +++++++ 5 files changed, 209 insertions(+), 17 deletions(-) diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index e8c37a57d..706a7136b 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -548,10 +548,16 @@ async def get_thread_messages( sandbox_type = resolve_thread_sandbox(app, thread_id) agent = await get_or_create_agent(app, sandbox_type, thread_id=thread_id) - # Hot path: return cached display entries + runtime_active = bool(hasattr(agent, "runtime") and agent.runtime.current_state == AgentState.ACTIVE) + + # @@@detail-cache-honesty + # Thread detail must not trust a stale in-memory display cache after the + # run has gone idle. Follow-up notifications are checkpoint-persisted, and + # history already rebuilds from checkpoint, so detail must do the same when + # no live stream is in flight. entries = display_builder.get_entries(thread_id) - if entries is None: - # Cold path: rebuild from checkpoint + if entries is None or not runtime_active: + # Cold path or idle refresh: rebuild from checkpoint set_current_thread_id(thread_id) config = {"configurable": {"thread_id": thread_id}} state = await agent.agent.aget_state(config) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index e8fa47314..5bbe5bb2c 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -625,9 +625,10 @@ def on_activity_event(event: dict) -> None: ) # @@@run-notice — emit notice right after run_start so frontend folds it - # into the (re)opened turn. Only for external notifications (not owner steer). + # into the (re)opened turn. Mirror the cold-path DisplayBuilder rule: + # any source=system message is a notice; external notices stay chat-only. ntype = meta.get("notification_type") - if src and src != "owner" and ntype == "chat": + if src == "system" or (src == "external" and ntype == "chat"): await emit( { "event": "notice", @@ -792,14 +793,13 @@ def _is_retryable_stream_error(err: Exception) -> bool: msg_class = msg.__class__.__name__ if msg_class == "HumanMessage": - # @@@mid-turn-chat-notice — emit notice for chat - # notifications injected by before_model. display_builder - # folds it into the current turn as a segment (same as - # cold-path checkpoint rebuild behavior). + # @@@mid-turn-notice-parity — hot streaming must use the + # same notice contract as cold checkpoint rebuild: + # source=system always folds as notice; external stays + # limited to chat notifications. meta = getattr(msg, "metadata", None) or {} - if meta.get("notification_type") == "chat" and meta.get("source") in ( - "external", - "system", + if meta.get("source") == "system" or ( + meta.get("source") == "external" and meta.get("notification_type") == "chat" ): await emit( { @@ -808,7 +808,7 @@ def _is_retryable_stream_error(err: Exception) -> bool: { "content": msg.content if isinstance(msg.content, str) else str(msg.content), "source": meta.get("source", "external"), - "notification_type": "chat", + "notification_type": meta.get("notification_type"), }, ensure_ascii=False, ), diff --git a/core/agents/service.py b/core/agents/service.py index 10ddacb40..c05fe9f62 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -564,7 +564,7 @@ async def _run_agent( agent_name_for_role = _get_subagent_agent_name(subagent_type) try: - from core.runtime.fork import create_subagent_context, fork_context + from core.runtime.fork import create_subagent_context, fork_context as fork_bootstrap # Parent bootstrap is stored on the ToolUseContext or agent instance. # AgentService stores workspace_root and model_name directly; use those @@ -576,7 +576,7 @@ async def _run_agent( child_tool_context = create_subagent_context(parent_tool_context) child_bootstrap = child_tool_context.bootstrap elif parent_bootstrap is not None: - child_bootstrap = fork_context(parent_bootstrap) + child_bootstrap = fork_bootstrap(parent_bootstrap) selected_model = _resolve_subagent_model( self._workspace_root, subagent_type, diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index 0cbdb4fd0..00b1e69a7 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -9,8 +9,11 @@ import pytest from langchain_core.messages import AIMessage, HumanMessage, SystemMessage -from backend.web.routers.threads import get_thread_history -from backend.web.services.streaming_service import _repair_incomplete_tool_calls +from backend.web.routers.threads import get_thread_history, get_thread_messages +from backend.web.services.display_builder import DisplayBuilder +from backend.web.services.event_buffer import ThreadEventBuffer +from backend.web.services.streaming_service import _repair_incomplete_tool_calls, _run_agent_to_buffer +from core.runtime.middleware.monitor.state_monitor import AgentState from core.runtime.loop import QueryLoop from core.runtime.registry import ToolRegistry from core.runtime.state import AppState, BootstrapConfig @@ -38,6 +41,51 @@ async def ainvoke(self, messages): return AIMessage(content=self._text) +class _FakeDisplayBuilder: + def __init__(self, cached_entries): + self._cached_entries = cached_entries + self.rebuilt_with: tuple[str, list[dict]] | None = None + + def get_entries(self, thread_id: str): + return self._cached_entries + + def build_from_checkpoint(self, thread_id: str, messages: list[dict]): + self.rebuilt_with = (thread_id, messages) + return [{"id": "rebuilt-notice", "role": "notice", "content": "rebuilt"}] + + def get_display_seq(self, thread_id: str) -> int: + return 7 + + +class _StreamingGraphAgent: + checkpointer = None + + async def aget_state(self, _config): + return SimpleNamespace(values={"messages": []}) + + async def astream(self, *_args, **_kwargs): + if False: + yield None + + +class _StreamingRuntime: + current_state = AgentState.IDLE + + def __init__(self) -> None: + self.current_run_source = None + self._event_callback = None + + def set_event_callback(self, cb) -> None: + self._event_callback = cb + + def get_status_dict(self) -> dict[str, object]: + return {"state": {"state": "idle", "flags": {}}} + + def transition(self, new_state) -> bool: + self.current_state = new_state + return True + + def _make_loop(*, text: str = "done", checkpointer: _MemoryCheckpointer | None = None) -> QueryLoop: return QueryLoop( model=_NoToolModel(text=text), @@ -115,3 +163,96 @@ async def test_get_thread_history_reads_messages_via_query_loop_state_bridge(): assert history["thread_id"] == "history-thread" assert [item["role"] for item in history["messages"]] == ["human", "assistant"] assert history["messages"][1]["text"] == "history reply" + + +@pytest.mark.asyncio +async def test_get_thread_messages_rebuilds_idle_thread_when_cached_entries_are_stale(): + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="history reply", checkpointer=checkpointer) + config = {"configurable": {"thread_id": "detail-thread"}} + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "hello"}]}, + config=config, + ): + pass + + display_builder = _FakeDisplayBuilder(cached_entries=[{"id": "stale-turn", "role": "assistant", "segments": []}]) + fake_agent = SimpleNamespace( + agent=loop, + runtime=SimpleNamespace(current_state=AgentState.IDLE), + ) + fake_app = SimpleNamespace(state=SimpleNamespace(display_builder=display_builder)) + + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + patch("backend.web.routers.threads.get_sandbox_info", return_value={"type": "local"}), + ): + detail = await get_thread_messages( + "detail-thread", + user_id="u", + app=fake_app, + ) + + assert detail["entries"] == [{"id": "rebuilt-notice", "role": "notice", "content": "rebuilt"}] + assert display_builder.rebuilt_with is not None + rebuilt_thread_id, rebuilt_messages = display_builder.rebuilt_with + assert rebuilt_thread_id == "detail-thread" + assert [msg["type"] for msg in rebuilt_messages] == ["HumanMessage", "AIMessage"] + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_emits_notice_for_system_agent_notifications(monkeypatch): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + agent = SimpleNamespace( + agent=_StreamingGraphAgent(), + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=SimpleNamespace(peek=lambda *_: None), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-notice", + "completed", + app, + False, + thread_buf, + "run-notice", + message_metadata={"source": "system", "notification_type": "agent"}, + ) + + entries = app.state.display_builder.get_entries("thread-notice") + assert entries is not None + assert entries[0]["segments"] == [ + { + "type": "notice", + "content": "completed", + "notification_type": "agent", + } + ] diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index e5f19d4d0..7e4a6987f 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -482,6 +482,51 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert parent_context.get_app_state().turn_count == 1 +@pytest.mark.asyncio +async def test_run_agent_without_fork_context_does_not_inject_parent_messages(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + class _CapturingChild(_FakeChildAgent): + async def _astream(self, payload, *args, **kwargs): + captured["messages"] = payload["messages"] + if False: + yield None + return + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + return _CapturingChild(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + parent_context = _make_parent_context(tmp_path) + parent_context.messages = [ + { + "role": "user", + "content": "PARENT_CONTROL_PROMPT", + } + ] + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="child task only", + subagent_type="general", + max_turns=None, + fork_context=False, + parent_tool_context=parent_context, + ) + + assert result == "(Agent completed with no text output)" + assert captured["messages"] == [{"role": "user", "content": "child task only"}] + + @pytest.mark.asyncio async def test_run_agent_child_tool_context_deep_clones_read_file_state(monkeypatch, tmp_path): created: list[_FakeChildAgent] = [] From 98c0660c77252eaf9c76ef33a760329d7dfef81f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 15:48:08 +0800 Subject: [PATCH 049/517] Implement sp-05 session lifecycle hooks --- core/runtime/agent.py | 59 ++++++++++++++++---- core/runtime/state.py | 19 +++++++ tests/integration/test_leon_agent.py | 83 ++++++++++++++++++++++++++++ tests/unit/test_state.py | 18 ++++++ 4 files changed, 168 insertions(+), 11 deletions(-) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 85b9e7a6d..a23c685a1 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -20,6 +20,7 @@ import concurrent.futures import functools +import inspect import os import threading from pathlib import Path @@ -203,6 +204,8 @@ def __init__( self._thread_repo = thread_repo self._entity_repo = entity_repo self._member_repo = member_repo + self._session_started = False + self._session_ended = False requested_sandbox_name = sandbox if isinstance(sandbox, str) else getattr(sandbox, "name", None) self._explicit_model_name = model_name is not None @@ -378,21 +381,23 @@ async def ainit(self): agent = LeonAgent(sandbox=sandbox) await agent.ainit() """ - if self.checkpointer is not None: - return # Already initialized + if self.checkpointer is None: + # Initialize async components + self._aiosqlite_conn = await self._init_checkpointer() + _mcp_tools = await self._init_mcp_tools() + self._register_mcp_tools(_mcp_tools) - # Initialize async components - self._aiosqlite_conn = await self._init_checkpointer() - _mcp_tools = await self._init_mcp_tools() - self._register_mcp_tools(_mcp_tools) + # Update agent with checkpointer + self.agent.checkpointer = self.checkpointer - # Update agent with checkpointer - self.agent.checkpointer = self.checkpointer + self._monitor_middleware.mark_ready() - self._monitor_middleware.mark_ready() + if self.verbose: + print("[LeonAgent] Async initialization completed") - if self.verbose: - print("[LeonAgent] Async initialization completed") + if not self._session_started: + await self._run_session_hooks("SessionStart") + self._session_started = True def _init_async_components(self) -> tuple[Any, list]: """Initialize async components (checkpointer and MCP tools). @@ -821,6 +826,15 @@ def close(self): Falls back to direct cleanup if CleanupRegistry is not initialized. """ + session_end_error: Exception | None = None + if getattr(self, "_session_started", False) and not getattr(self, "_session_ended", False): + try: + self._run_async_cleanup(lambda: self._run_session_hooks("SessionEnd"), "SessionEnd hooks") + except Exception as exc: + session_end_error = exc + finally: + self._session_ended = True + if hasattr(self, "_cleanup_registry"): self._run_async_cleanup(self._cleanup_registry.run_cleanup, "CleanupRegistry") else: @@ -836,6 +850,29 @@ def close(self): except Exception as e: print(f"[LeonAgent] {step_name} cleanup error: {e}") + if session_end_error is not None: + raise session_end_error + + def _build_session_hook_payload(self, event: str) -> dict[str, Any]: + return { + "event": event, + "session_id": self._bootstrap.session_id, + "workspace_root": str(self.workspace_root), + "cwd": str(self._bootstrap.cwd or self.workspace_root), + "sandbox": self._sandbox.name, + } + + async def _run_session_hooks(self, event: str) -> None: + hooks = self._app_state.get_session_hooks(event) + if not hooks: + return + + payload = self._build_session_hook_payload(event) + for hook in hooks: + result = hook(payload) + if inspect.isawaitable(result): + await result + def _cleanup_sandbox(self) -> None: """Clean up sandbox resources.""" diff --git a/core/runtime/state.py b/core/runtime/state.py index 5be4dc023..1bc3b13e3 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -89,6 +89,10 @@ class AppState(BaseModel): tool_permission_context: ToolPermissionState = Field(default_factory=ToolPermissionState) pending_permission_requests: dict[str, dict[str, Any]] = Field(default_factory=dict) resolved_permission_requests: dict[str, dict[str, Any]] = Field(default_factory=dict) + # @@@session-hooks-not-watchers - keep this surface local and lifecycle-scoped. + # File watching remains a later outer-layer concern so Leon keeps the + # filesystem + terminal core decoupled. + session_hooks: dict[str, list[Any]] = Field(default_factory=dict) def get_state(self) -> "AppState": return self @@ -100,6 +104,21 @@ def set_state(self, updater: Callable[["AppState"], "AppState"]) -> "AppState": setattr(self, field_name, getattr(updated, field_name)) return self + def add_session_hook(self, event: str, hook: Any) -> None: + hooks = list(self.session_hooks.get(event, [])) + hooks.append(hook) + self.session_hooks[event] = hooks + + def remove_session_hook(self, event: str, hook: Any) -> None: + hooks = [candidate for candidate in self.session_hooks.get(event, []) if candidate != hook] + if hooks: + self.session_hooks[event] = hooks + else: + self.session_hooks.pop(event, None) + + def get_session_hooks(self, event: str) -> list[Any]: + return list(self.session_hooks.get(event, [])) + class ToolUseContext(BaseModel): """Per-turn context bag. Analogous to CC ToolUseContext. diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index aa4edcbdd..093c1daf6 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -273,6 +273,89 @@ def counted_rules(*args, **kwargs): agent.close() +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_session_start_hook_runs_on_ainit(tmp_path): + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("Session start response") + seen = [] + + def on_start(payload): + seen.append(payload) + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + agent.app_state.add_session_hook("SessionStart", on_start) + + await agent.ainit() + + assert len(seen) == 1 + assert seen[0]["event"] == "SessionStart" + assert seen[0]["sandbox"] == "local" + + agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_session_end_hook_runs_on_close(tmp_path): + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("Session end response") + seen = [] + + def on_end(payload): + seen.append(payload) + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + agent.app_state.add_session_hook("SessionEnd", on_end) + + agent.close() + + assert len(seen) == 1 + assert seen[0]["event"] == "SessionEnd" + assert seen[0]["sandbox"] == "local" + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_session_hooks_support_async_callbacks_and_fire_once(tmp_path): + from core.runtime.agent import LeonAgent + + mock_model = _mock_model("Session once response") + seen = [] + + async def on_start(payload): + seen.append(("start", payload["event"])) + + async def on_end(payload): + seen.append(("end", payload["event"])) + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + agent.app_state.add_session_hook("SessionStart", on_start) + agent.app_state.add_session_hook("SessionEnd", on_end) + + await agent.ainit() + await agent.ainit() + agent.close() + agent.close() + + assert seen == [("start", "SessionStart"), ("end", "SessionEnd")] + + class _DeferredDiscoveryProbeModel: def __init__(self): self.turn_tool_names: list[list[str]] = [] diff --git a/tests/unit/test_state.py b/tests/unit/test_state.py index 6040d07ce..968e62805 100644 --- a/tests/unit/test_state.py +++ b/tests/unit/test_state.py @@ -99,6 +99,24 @@ def test_tool_overrides(self): s = AppState(tool_overrides={"Bash": False}) assert s.tool_overrides["Bash"] is False + def test_session_hooks_can_be_added_and_removed_per_event(self): + seen = [] + + def start_hook(payload): + seen.append(payload["event"]) + + s = AppState() + s.add_session_hook("SessionStart", start_hook) + + hooks = s.get_session_hooks("SessionStart") + assert hooks == [start_hook] + + hooks[0]({"event": "SessionStart"}) + assert seen == ["SessionStart"] + + s.remove_session_hook("SessionStart", start_hook) + assert s.get_session_hooks("SessionStart") == [] + class TestToolUseContext: def test_creation(self): From bd9ce75b9c1c8c0377a60abf127fd9f08bb7aade Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 16:08:11 +0800 Subject: [PATCH 050/517] Align subagent delivery queue naming --- core/agents/service.py | 4 ++-- .../test_background_task_cleanup.py | 20 +++++++++++++++++-- 2 files changed, 20 insertions(+), 4 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index c05fe9f62..ff393c446 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -359,7 +359,7 @@ def __init__( schema=SEND_MESSAGE_SCHEMA, handler=self._handle_send_message, source="AgentService", - search_hint="send message running agent mailbox queue", + search_hint="send message running agent delivery queue", ) ) @@ -879,7 +879,7 @@ async def _emit_background_progress( stop_event: asyncio.Event, ) -> None: # @@@sa-06-progress-loop - keep prompt-facing coordinator updates on the - # real queue path instead of inventing a detached mailbox abstraction. + # real thread delivery queue instead of inventing a detached parallel channel. while True: try: await asyncio.wait_for(stop_event.wait(), timeout=self._background_progress_interval_s) diff --git a/tests/integration/test_background_task_cleanup.py b/tests/integration/test_background_task_cleanup.py index 6fa96915e..1255b1750 100644 --- a/tests/integration/test_background_task_cleanup.py +++ b/tests/integration/test_background_task_cleanup.py @@ -125,6 +125,22 @@ async def run(): asyncio.run(run()) +def test_sendmessage_search_hint_uses_queue_naming(tmp_path): + registry = ToolRegistry() + service = AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=Path(tmp_path), + model_name="gpt-test", + ) + + entry = registry.get("SendMessage") + + assert entry is not None + assert "queue" in entry.search_hint + assert "mailbox" not in entry.search_hint + + @pytest.mark.asyncio async def test_sendmessage_enqueues_real_agent_notification_for_target_thread(tmp_path): registry = ToolRegistry() @@ -183,7 +199,7 @@ async def test_sendmessage_reaches_target_next_turn_via_steering_middleware(tmp_ await service._handle_send_message( target_name="worker-1", - message="mailbox payload", + message="queue payload", sender_name="coordinator", ) @@ -196,7 +212,7 @@ async def test_sendmessage_reaches_target_next_turn_via_steering_middleware(tmp_ assert injected is not None messages = injected["messages"] assert len(messages) == 1 - assert "mailbox payload" in str(messages[0].content) + assert "queue payload" in str(messages[0].content) assert messages[0].metadata["notification_type"] == "agent" assert messages[0].metadata["sender_name"] == "coordinator" From 83484f08b072e40d150663ea4a787705a98b6199 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 17:29:33 +0800 Subject: [PATCH 051/517] Align agent and task tool contracts --- core/agents/service.py | 2 +- core/tools/task/service.py | 2 +- tests/test_tool_registry_runner.py | 4 ++-- tests/unit/test_agent_service.py | 9 ++++++++- 4 files changed, 12 insertions(+), 5 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index ff393c446..36012283e 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -121,7 +121,7 @@ def _filter_fork_messages(messages: list) -> list: "description": ( "Launch a sub-agent for independent task execution. " "Types: explore (read-only codebase search), plan (architecture design, read-only), " - "bash (shell commands only), general (full tool access). " + "bash (shell commands only), general (broad tool access except Agent, TaskOutput, and TaskStop). " "Use for: multi-step tasks, parallel work, tasks needing isolation. " "Do NOT use for simple file reads or single grep searches — use the tools directly." ), diff --git a/core/tools/task/service.py b/core/tools/task/service.py index 2d3af0dfa..dd659016d 100644 --- a/core/tools/task/service.py +++ b/core/tools/task/service.py @@ -176,7 +176,7 @@ def _register(self, registry: ToolRegistry) -> None: schema=schema, handler=handler, source="TaskService", - is_concurrency_safe=False, + is_concurrency_safe=ro, is_read_only=ro, ) ) diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index 48caeaeea..f24fb8035 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -1764,7 +1764,7 @@ def test_search_service_registers_inline(self, tmp_path): assert entry is not None, f"{tool_name} not registered" assert entry.mode == ToolMode.INLINE, f"{tool_name} should be INLINE, got {entry.mode}" - def test_task_service_read_only_does_not_imply_concurrency_safe(self, tmp_path): + def test_task_service_read_only_queries_are_concurrency_safe(self, tmp_path): reg = ToolRegistry() from core.tools.task.service import TaskService @@ -1774,7 +1774,7 @@ def test_task_service_read_only_does_not_imply_concurrency_safe(self, tmp_path): entry = reg.get(tool_name) assert entry is not None, f"{tool_name} not registered" assert entry.is_read_only is True - assert entry.is_concurrency_safe is False + assert entry.is_concurrency_safe is True class TestToolSearchService: diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index 7e4a6987f..ed93380a7 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -9,7 +9,7 @@ import pytest -from core.agents.service import AGENT_DISALLOWED, EXPLORE_ALLOWED, AgentService, _BashBackgroundRun, _RunningTask +from core.agents.service import AGENT_DISALLOWED, AGENT_SCHEMA, EXPLORE_ALLOWED, AgentService, _BashBackgroundRun, _RunningTask from core.runtime.registry import ToolRegistry from core.runtime.runner import ToolRunner from core.runtime.state import AppState, BootstrapConfig, ToolUseContext @@ -1034,3 +1034,10 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): finally: await service.cleanup_background_runs() set_current_thread_id("") + + +def test_agent_schema_does_not_claim_general_has_full_tool_access(): + description = AGENT_SCHEMA["description"] + + assert "general (full tool access)" not in description + assert "general (broad tool access except Agent, TaskOutput, and TaskStop)" in description From d32b6cb8a53327bce0d0017cd83c7e4b96a125bd Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 17:58:18 +0800 Subject: [PATCH 052/517] Repair background followup notifications and history tails --- backend/web/routers/threads.py | 2 +- core/runtime/loop.py | 17 ++++- core/runtime/middleware/queue/middleware.py | 31 ++++++++- .../test_background_task_cleanup.py | 22 ++++++ tests/test_query_loop_backend_bridge.py | 68 +++++++++++++++++++ 5 files changed, 137 insertions(+), 3 deletions(-) diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index 706a7136b..f6bcd9912 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -743,7 +743,7 @@ def _expand(msg: Any) -> list[dict[str, Any]]: text = extract_text_content(msg.content) if text: entries.append({"role": "assistant", "text": _trunc(text)}) - return entries or [{"role": "assistant", "text": ""}] + return entries if cls == "ToolMessage": return [ { diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 5d3a6ba14..7cc2558dc 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -299,7 +299,8 @@ async def query( if not tool_calls: # No tool calls → agent is done - messages.append(ai_msg) + if self._ai_message_has_visible_content(ai_msg): + messages.append(ai_msg) terminal = TerminalState( reason=TerminalReason.completed, turn_count=turn, @@ -1545,6 +1546,20 @@ def _parse_input(input: dict | None) -> list: result.append(HumanMessage(content=content)) return result + @staticmethod + def _ai_message_has_visible_content(message: AIMessage) -> bool: + content = getattr(message, "content", None) + if isinstance(content, str): + return content.strip() != "" + if isinstance(content, list): + for item in content: + if isinstance(item, str) and item.strip(): + return True + if isinstance(item, dict) and str(item.get("text", "")).strip(): + return True + return False + return bool(content) + class _StreamingToolExecutor: def __init__(self, loop: QueryLoop, tool_context: ToolUseContext | None): diff --git a/core/runtime/middleware/queue/middleware.py b/core/runtime/middleware/queue/middleware.py index aa9915b56..07947be20 100644 --- a/core/runtime/middleware/queue/middleware.py +++ b/core/runtime/middleware/queue/middleware.py @@ -36,6 +36,14 @@ class AgentMiddleware: logger = logging.getLogger(__name__) +def _is_terminal_background_notification(item: Any) -> bool: + content = getattr(item, "content", "") or "" + notification_type = getattr(item, "notification_type", None) + if notification_type not in {"agent", "command"}: + return False + return "" in content or "" in content + + class SteeringMiddleware(AgentMiddleware): """Non-preemptive steering: let all tool calls finish, inject before next LLM call. @@ -78,8 +86,29 @@ def before_model( logger.debug("SteeringMiddleware: no thread_id in config, skipping steer injection") return None - items = self._queue_manager.drain_all(thread_id) rt = self._agent_runtime + items = self._queue_manager.drain_all(thread_id) + if rt and getattr(rt, "current_run_source", None) in {"owner", "external"}: + inject_now = [] + deferred = [] + for item in items: + if _is_terminal_background_notification(item): + deferred.append(item) + else: + inject_now.append(item) + # @@@followup-defer - terminal background notifications must survive the + # current owner/external run. If we inject them inline and that run + # fails, the durable followup notification is lost with it. + for item in deferred: + self._queue_manager.enqueue( + item.content, + thread_id, + notification_type=item.notification_type, + source=item.source, + sender_entity_id=item.sender_entity_id, + sender_name=item.sender_name, + ) + items = inject_now if not items: return None diff --git a/tests/integration/test_background_task_cleanup.py b/tests/integration/test_background_task_cleanup.py index 1255b1750..d943ac206 100644 --- a/tests/integration/test_background_task_cleanup.py +++ b/tests/integration/test_background_task_cleanup.py @@ -351,3 +351,25 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert "Finished indexing" in text finally: set_current_thread_id("") + + +def test_terminal_background_notification_waits_for_followup_run_during_owner_turn(tmp_path): + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + queue_manager.enqueue( + "errorAgent failed", + "parent-thread", + notification_type="agent", + source="system", + ) + + runtime = type("_Runtime", (), {"current_run_source": "owner"})() + injected = SteeringMiddleware(queue_manager=queue_manager, agent_runtime=runtime).before_model( + state={}, + runtime=None, + config={"configurable": {"thread_id": "parent-thread"}}, + ) + + assert injected is None + queued = queue_manager.list_queue("parent-thread") + assert len(queued) == 1 + assert "" in queued[0]["content"] diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index 00b1e69a7..d6e1610d6 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -165,6 +165,74 @@ async def test_get_thread_history_reads_messages_via_query_loop_state_bridge(): assert history["messages"][1]["text"] == "history reply" +@pytest.mark.asyncio +async def test_get_thread_history_skips_empty_ai_messages_after_notifications(): + checkpointer = _MemoryCheckpointer() + loop = _make_loop(checkpointer=checkpointer) + system_notice = HumanMessage( + content="errorAgent failed" + ) + system_notice.metadata = {"source": "system"} + checkpointer.store["history-empty-ai-thread"] = { + "channel_values": { + "messages": [ + HumanMessage(content="launch background task"), + system_notice, + AIMessage(content=""), + ] + } + } + + fake_agent = SimpleNamespace(agent=loop) + fake_app = SimpleNamespace(state=SimpleNamespace()) + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history( + "history-empty-ai-thread", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert [item["role"] for item in history["messages"]] == ["human", "notification"] + assert history["messages"][-1]["text"].startswith("") + + +@pytest.mark.asyncio +async def test_query_loop_does_not_persist_terminal_empty_ai_after_system_notification_resume(): + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="", checkpointer=checkpointer) + system_notice = HumanMessage( + content="errorAgent failed" + ) + system_notice.metadata = {"source": "system", "notification_type": "agent"} + checkpointer.store["resume-empty-ai-thread"] = { + "channel_values": { + "messages": [ + HumanMessage(content="launch background task"), + system_notice, + ] + } + } + + async for _ in loop.query( + None, + config={"configurable": {"thread_id": "resume-empty-ai-thread"}}, + ): + pass + + state = await loop.aget_state({"configurable": {"thread_id": "resume-empty-ai-thread"}}) + + assert [msg.__class__.__name__ for msg in state.values["messages"]] == [ + "HumanMessage", + "HumanMessage", + ] + assert state.values["messages"][-1].content.startswith("") + + @pytest.mark.asyncio async def test_get_thread_messages_rebuilds_idle_thread_when_cached_entries_are_stale(): checkpointer = _MemoryCheckpointer() From e3142152e38815610f72b2b63e8b66647cf46b42 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 18:06:59 +0800 Subject: [PATCH 053/517] Slim prompt rules to cross-tool guidance --- core/runtime/prompts.py | 17 ----------------- tests/integration/test_leon_agent.py | 18 ++++++++++++++++++ 2 files changed, 18 insertions(+), 17 deletions(-) diff --git a/core/runtime/prompts.py b/core/runtime/prompts.py index 3e790be4e..57004a3fc 100644 --- a/core/runtime/prompts.py +++ b/core/runtime/prompts.py @@ -72,23 +72,6 @@ def build_rules_section( """4. **Tool Priority**: When a built-in tool and an MCP tool (`mcp__*`) have the same functionality, use the built-in tool.""" ) - # Rule 5: Dedicated tools over shell - rules.append("""5. **Use Dedicated Tools Instead of Shell Commands**: Do NOT use `Bash` for tasks that have dedicated tools: - - File search → use `Grep` (NOT `rg`, `grep`, or `find` via Bash) - - File listing → use `Glob` (NOT `find` or `ls` via Bash) - - File reading → use `Read` (NOT `cat`, `head`, `tail` via Bash) - - File editing → use `Edit` (NOT `sed` or `awk` via Bash) - - Reserve `Bash` for: git, package managers, build tools, tests, and other system operations.""") - - # Rule 6: Background task description - rules.append("""6. **Background Task Description**: When using `Bash` or `Agent` with `run_in_background: true`, always include a clear `description` parameter. - - The description is shown to the user in the background task indicator. - - Keep it concise (5–10 words), action-oriented, e.g. "Run test suite", "Analyze API codebase". - - Without a description, the raw command or agent name is shown, which is hard to read.""") - - # Rule 7: Deferred tools - rules.append("7. **Deferred Tools**: Some tools are available but not shown by default. Use `tool_search` to discover them by name or keyword.") - return "\n\n".join(rules) diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index 093c1daf6..84a10c07f 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -273,6 +273,24 @@ def counted_rules(*args, **kwargs): agent.close() +def test_build_rules_section_omits_tool_specific_usage_lore(): + from core.runtime.prompts import build_rules_section + + rules = build_rules_section( + is_sandbox=False, + working_dir="/repo", + workspace_root="/repo", + ) + + assert "**Workspace**" in rules + assert "**Absolute Paths**" in rules + assert "**Security**" in rules + assert "**Tool Priority**" in rules + assert "Use Dedicated Tools Instead of Shell Commands" not in rules + assert "Background Task Description" not in rules + assert "**Deferred Tools**" not in rules + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_session_start_hook_runs_on_ainit(tmp_path): From bbccd7544c35130c068aebc611cb6eca86c18135 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 18:46:51 +0800 Subject: [PATCH 054/517] Repair pt-04 Daytona interleave boundaries --- backend/web/services/streaming_service.py | 22 ++++++++ core/agents/service.py | 5 +- core/runtime/agent.py | 13 +++-- core/tools/filesystem/service.py | 40 +++++++------- tests/test_filesystem_service.py | 53 ++++++++++++++++++ tests/test_query_loop_backend_bridge.py | 65 +++++++++++++++++++++++ tests/unit/test_agent_service.py | 37 ++++++++++++- 7 files changed, 208 insertions(+), 27 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 5bbe5bb2c..a4baec094 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -385,6 +385,17 @@ async def _start_run(): pass +def _is_terminal_background_notification_message( + message: str, + *, + source: str | None, + notification_type: str | None, +) -> bool: + if source != "system" or notification_type not in {"agent", "command"}: + return False + return "" in message or "" in message + + # --------------------------------------------------------------------------- # Producer: runs agent, writes events to ThreadEventBuffer # --------------------------------------------------------------------------- @@ -643,6 +654,17 @@ def on_activity_event(event: dict) -> None: } ) + # @@@terminal-followup-notice-only - completed background agent/command + # notifications should surface as durable notices, not re-enter the model + # and append a second assistant message with the same result. + if _is_terminal_background_notification_message( + message, + source=src, + notification_type=ntype, + ): + await emit({"event": "run_done", "data": json.dumps({"thread_id": thread_id, "run_id": run_id})}) + return + if message_metadata: from langchain_core.messages import HumanMessage diff --git a/core/agents/service.py b/core/agents/service.py index 36012283e..422dc0b6d 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -831,7 +831,10 @@ async def _run_agent( ) if hasattr(agent, "_agent_service") and hasattr(agent._agent_service, "cleanup_background_runs"): await agent._agent_service.cleanup_background_runs() - agent.close() + # @@@subagent-sandbox-close-skip - Child agents can share the + # parent's lease; closing the child sandbox here can pause the + # shared lease mid-owner-turn. + agent.close(cleanup_sandbox=False) except Exception: pass diff --git a/core/runtime/agent.py b/core/runtime/agent.py index a23c685a1..40eb0b7ef 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -821,7 +821,7 @@ def update_observation(self, **overrides) -> None: if self.verbose: print(f"[LeonAgent] Observation updated: active={self._observation_config.active}") - def close(self): + def close(self, *, cleanup_sandbox: bool = True): """Clean up resources via CleanupRegistry (priority-ordered). Falls back to direct cleanup if CleanupRegistry is not initialized. @@ -835,16 +835,19 @@ def close(self): finally: self._session_ended = True - if hasattr(self, "_cleanup_registry"): + if hasattr(self, "_cleanup_registry") and cleanup_sandbox: self._run_async_cleanup(self._cleanup_registry.run_cleanup, "CleanupRegistry") else: # Fallback for edge cases where __init__ did not complete fully - for step_name, step_fn in [ - ("sandbox", self._cleanup_sandbox), + cleanup_steps = [ ("monitor", self._mark_terminated), ("MCP client", self._cleanup_mcp_client), ("SQLite connection", self._cleanup_sqlite_connection), - ]: + ] + if cleanup_sandbox: + cleanup_steps.insert(0, ("sandbox", self._cleanup_sandbox)) + + for step_name, step_fn in cleanup_steps: try: step_fn() except Exception as e: diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index bca01610f..715c68e0a 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -562,37 +562,37 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a if not is_valid: return error - if not self.backend.file_exists(str(resolved)): - if old_string == "": - return self._write_file(file_path, new_string) - return f"File not found: {file_path}" - if resolved.suffix.lower() == ".ipynb": return "Notebook files (.ipynb) are not supported by Edit. Use Write to overwrite the full JSON." - if old_string == "": - return "Cannot use empty old_string on an existing file. Use Write to replace the full file content." - - file_size = self.backend.file_size(str(resolved)) - if file_size is not None and file_size > self.max_edit_file_size: - return f"File too large for Edit: {file_size:,} bytes (max: {self.max_edit_file_size:,} bytes)" - - staleness_error = self._check_file_staleness(resolved) - if staleness_error: - return staleness_error - - if old_string == new_string: - return "Error: old_string and new_string are identical (no-op edit)" - try: # @@@edit-critical-lock # dt-01 requires the reread -> stale check -> write path to be one # synchronous critical section so two stale concurrent edits cannot # both commit from the same prior read snapshot. with self._edit_critical_section: - raw = self.backend.read_file(str(resolved)) + try: + raw = self.backend.read_file(str(resolved)) + except FileNotFoundError: + if old_string == "": + return self._write_file(file_path, new_string) + return f"File not found: {file_path}" content = raw.content + if old_string == "": + return "Cannot use empty old_string on an existing file. Use Write to replace the full file content." + + file_size = self.backend.file_size(str(resolved)) + if file_size is not None and file_size > self.max_edit_file_size: + return f"File too large for Edit: {file_size:,} bytes (max: {self.max_edit_file_size:,} bytes)" + + staleness_error = self._check_file_staleness(resolved) + if staleness_error: + return staleness_error + + if old_string == new_string: + return "Error: old_string and new_string are identical (no-op edit)" + # @@@edit-critical-staleness # te-06 needs a second stale-read check inside the read->write # critical section so an external write that lands after the diff --git a/tests/test_filesystem_service.py b/tests/test_filesystem_service.py index bc3327e18..10b38bddb 100644 --- a/tests/test_filesystem_service.py +++ b/tests/test_filesystem_service.py @@ -333,3 +333,56 @@ def run_edit(new_string: str) -> None: assert success_count == 1 assert failure_count == 1 assert len(backend.writes) == 1 + + +def test_remote_edit_does_not_trust_false_negative_exists_probe(tmp_path: Path): + class FlakyRemoteBackend(FileSystemBackend): + is_remote = True + + def __init__(self): + self._content = "result = 3\n" + self.writes: list[str] = [] + + def read_file(self, path: str) -> FileReadResult: + return FileReadResult(content=self._content, size=len(self._content)) + + def write_file(self, path: str, content: str) -> FileWriteResult: + self.writes.append(content) + self._content = content + return FileWriteResult(success=True) + + def file_exists(self, path: str) -> bool: + return False + + def file_mtime(self, path: str) -> float | None: + return None + + def file_size(self, path: str) -> int | None: + return len(self._content.encode("utf-8")) + + def is_dir(self, path: str) -> bool: + return False + + def list_dir(self, path: str) -> DirListResult: + return DirListResult(entries=[]) + + backend = FlakyRemoteBackend() + service = FileSystemService( + registry=ToolRegistry(), + workspace_root=Path("/home/daytona"), + backend=backend, + ) + target = Path("/home/daytona/interleave.py") + service._read_files.set( + target, + state=service._read_files.make_state(timestamp=None, is_partial=False), + ) + + edit_result = service._edit_file( + str(target), + old_string="result = 3", + new_string="result = 5", + ) + + assert "File edited" in edit_result + assert backend.writes == ["result = 5\n"] diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index d6e1610d6..8cddd518a 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -68,6 +68,21 @@ async def astream(self, *_args, **_kwargs): yield None +class _NoResumeGraphAgent(_StreamingGraphAgent): + def __init__(self) -> None: + self.astream_calls = 0 + self.aupdate_calls = 0 + + async def aupdate_state(self, *_args, **_kwargs): + self.aupdate_calls += 1 + + async def astream(self, *_args, **_kwargs): + self.astream_calls += 1 + if False: + yield None + return + + class _StreamingRuntime: current_state = AgentState.IDLE @@ -324,3 +339,53 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): "notification_type": "agent", } ] + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_skips_graph_resume_for_terminal_background_notifications(monkeypatch): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + graph = _NoResumeGraphAgent() + agent = SimpleNamespace( + agent=graph, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=SimpleNamespace(peek=lambda *_: None), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-terminal-notice", + "completedBG_SEEN:RESULT:3", + app, + False, + thread_buf, + "run-terminal-notice", + message_metadata={"source": "system", "notification_type": "agent"}, + ) + + assert graph.astream_calls == 0 + assert graph.aupdate_calls == 0 diff --git a/tests/unit/test_agent_service.py b/tests/unit/test_agent_service.py index ed93380a7..651658b37 100644 --- a/tests/unit/test_agent_service.py +++ b/tests/unit/test_agent_service.py @@ -88,6 +88,7 @@ def __init__(self, workspace_root: Path, model_name: str): self._bootstrap = BootstrapConfig(workspace_root=workspace_root, model_name=model_name) self.cleanup_calls = 0 self.closed = False + self.close_kwargs: dict[str, object] = {} self._agent_service = SimpleNamespace( _parent_bootstrap=None, _parent_tool_context=None, @@ -106,8 +107,9 @@ async def _astream(self, *args, **kwargs): async def _cleanup_background_runs(self): self.cleanup_calls += 1 - def close(self): + def close(self, **kwargs): self.closed = True + self.close_kwargs = kwargs return None @@ -975,6 +977,39 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert captured["sandbox"] == "daytona_selfhost" +@pytest.mark.asyncio +async def test_run_agent_child_cleanup_skips_sandbox_close(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + ) + + assert result == "(Agent completed with no text output)" + assert created[0].closed is True + assert created[0].close_kwargs == {"cleanup_sandbox": False} + + @pytest.mark.asyncio async def test_handle_agent_registers_subagent_thread_metadata_before_return(monkeypatch, tmp_path): def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): From f1d4aedb5b43df3036892dd5db2ec0926e283b9c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 18:54:40 +0800 Subject: [PATCH 055/517] Repair thread creation sandbox_type contract --- backend/web/models/requests.py | 4 ++-- tests/test_thread_request_model.py | 25 +++++++++++++++++++++++++ 2 files changed, 27 insertions(+), 2 deletions(-) create mode 100644 tests/test_thread_request_model.py diff --git a/backend/web/models/requests.py b/backend/web/models/requests.py index 05a108bf0..e1f8ca2d9 100644 --- a/backend/web/models/requests.py +++ b/backend/web/models/requests.py @@ -2,7 +2,7 @@ from typing import Literal -from pydantic import BaseModel, Field +from pydantic import AliasChoices, BaseModel, Field from sandbox.config import MountSpec @@ -20,7 +20,7 @@ class RecipeSnapshotRequest(BaseModel): class CreateThreadRequest(BaseModel): member_id: str # which agent template to create thread from - sandbox: str = "local" + sandbox: str = Field(default="local", validation_alias=AliasChoices("sandbox", "sandbox_type")) recipe: RecipeSnapshotRequest | None = None lease_id: str | None = None cwd: str | None = None diff --git a/tests/test_thread_request_model.py b/tests/test_thread_request_model.py new file mode 100644 index 000000000..1bfe188be --- /dev/null +++ b/tests/test_thread_request_model.py @@ -0,0 +1,25 @@ +from backend.web.models.requests import CreateThreadRequest + + +def test_create_thread_request_accepts_legacy_sandbox_type_key() -> None: + payload = CreateThreadRequest.model_validate( + { + "member_id": "member-1", + "sandbox_type": "daytona_selfhost", + "model": "gpt-5.4-mini", + } + ) + + assert payload.sandbox == "daytona_selfhost" + + +def test_create_thread_request_prefers_primary_sandbox_key() -> None: + payload = CreateThreadRequest.model_validate( + { + "member_id": "member-1", + "sandbox": "local", + "sandbox_type": "daytona_selfhost", + } + ) + + assert payload.sandbox == "local" From 0a178b1bfed661c29871a33420d6f8a979e87f90 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 19:15:58 +0800 Subject: [PATCH 056/517] Defer terminal background notices across active runs --- core/runtime/middleware/queue/middleware.py | 43 +++++++++---------- .../test_background_task_cleanup.py | 30 +++++++++++-- 2 files changed, 48 insertions(+), 25 deletions(-) diff --git a/core/runtime/middleware/queue/middleware.py b/core/runtime/middleware/queue/middleware.py index 07947be20..4027c5ff1 100644 --- a/core/runtime/middleware/queue/middleware.py +++ b/core/runtime/middleware/queue/middleware.py @@ -86,29 +86,28 @@ def before_model( logger.debug("SteeringMiddleware: no thread_id in config, skipping steer injection") return None - rt = self._agent_runtime items = self._queue_manager.drain_all(thread_id) - if rt and getattr(rt, "current_run_source", None) in {"owner", "external"}: - inject_now = [] - deferred = [] - for item in items: - if _is_terminal_background_notification(item): - deferred.append(item) - else: - inject_now.append(item) - # @@@followup-defer - terminal background notifications must survive the - # current owner/external run. If we inject them inline and that run - # fails, the durable followup notification is lost with it. - for item in deferred: - self._queue_manager.enqueue( - item.content, - thread_id, - notification_type=item.notification_type, - source=item.source, - sender_entity_id=item.sender_entity_id, - sender_name=item.sender_name, - ) - items = inject_now + inject_now = [] + deferred = [] + for item in items: + if _is_terminal_background_notification(item): + deferred.append(item) + else: + inject_now.append(item) + # @@@followup-defer - terminal background notifications must never be + # injected inline into an active run. Their stable contract is a + # dedicated followthrough notice-only turn, regardless of the current + # run source. + for item in deferred: + self._queue_manager.enqueue( + item.content, + thread_id, + notification_type=item.notification_type, + source=item.source, + sender_entity_id=item.sender_entity_id, + sender_name=item.sender_name, + ) + items = inject_now if not items: return None diff --git a/tests/integration/test_background_task_cleanup.py b/tests/integration/test_background_task_cleanup.py index d943ac206..2e1724b1e 100644 --- a/tests/integration/test_background_task_cleanup.py +++ b/tests/integration/test_background_task_cleanup.py @@ -308,7 +308,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): @pytest.mark.asyncio -async def test_background_agent_completion_notification_reaches_parent_next_turn(tmp_path, monkeypatch): +async def test_background_agent_completion_notification_waits_for_followthrough_run(tmp_path, monkeypatch): def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): return _CompleteChildAgent("Finished indexing") @@ -343,8 +343,10 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): config={"configurable": {"thread_id": "parent-thread"}}, ) - assert injected is not None - text = str(injected["messages"][0].content) + assert injected is None + queued = queue_manager.list_queue("parent-thread") + assert len(queued) == 1 + text = queued[0]["content"] assert "" in text assert f"{task_id}" in text assert "completed" in text @@ -373,3 +375,25 @@ def test_terminal_background_notification_waits_for_followup_run_during_owner_tu queued = queue_manager.list_queue("parent-thread") assert len(queued) == 1 assert "" in queued[0]["content"] + + +def test_terminal_background_notification_waits_for_followup_run_during_system_turn(tmp_path): + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + queue_manager.enqueue( + "completedBG1:STEP1:2", + "parent-thread", + notification_type="agent", + source="system", + ) + + runtime = type("_Runtime", (), {"current_run_source": "system"})() + injected = SteeringMiddleware(queue_manager=queue_manager, agent_runtime=runtime).before_model( + state={}, + runtime=None, + config={"configurable": {"thread_id": "parent-thread"}}, + ) + + assert injected is None + queued = queue_manager.list_queue("parent-thread") + assert len(queued) == 1 + assert "" in queued[0]["content"] From 44e75069fa2705c4ae6a65433a28be711475942a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 19:38:47 +0800 Subject: [PATCH 057/517] Make LeonAgent close idempotent --- core/runtime/agent.py | 67 +++++++++++++++++----------- tests/integration/test_leon_agent.py | 17 +++++++ 2 files changed, 57 insertions(+), 27 deletions(-) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 40eb0b7ef..cca256c09 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -206,6 +206,8 @@ def __init__( self._member_repo = member_repo self._session_started = False self._session_ended = False + self._closing = False + self._closed = False requested_sandbox_name = sandbox if isinstance(sandbox, str) else getattr(sandbox, "name", None) self._explicit_model_name = model_name is not None @@ -826,35 +828,46 @@ def close(self, *, cleanup_sandbox: bool = True): Falls back to direct cleanup if CleanupRegistry is not initialized. """ - session_end_error: Exception | None = None - if getattr(self, "_session_started", False) and not getattr(self, "_session_ended", False): - try: - self._run_async_cleanup(lambda: self._run_session_hooks("SessionEnd"), "SessionEnd hooks") - except Exception as exc: - session_end_error = exc - finally: - self._session_ended = True + # @@@close-idempotent - child agents may explicitly skip sandbox cleanup + # and later still hit __del__ on GC; never let a second close silently + # re-enable default sandbox teardown on a shared lease. + if getattr(self, "_closed", False) or getattr(self, "_closing", False): + return - if hasattr(self, "_cleanup_registry") and cleanup_sandbox: - self._run_async_cleanup(self._cleanup_registry.run_cleanup, "CleanupRegistry") - else: - # Fallback for edge cases where __init__ did not complete fully - cleanup_steps = [ - ("monitor", self._mark_terminated), - ("MCP client", self._cleanup_mcp_client), - ("SQLite connection", self._cleanup_sqlite_connection), - ] - if cleanup_sandbox: - cleanup_steps.insert(0, ("sandbox", self._cleanup_sandbox)) - - for step_name, step_fn in cleanup_steps: + self._closing = True + session_end_error: Exception | None = None + try: + if getattr(self, "_session_started", False) and not getattr(self, "_session_ended", False): try: - step_fn() - except Exception as e: - print(f"[LeonAgent] {step_name} cleanup error: {e}") - - if session_end_error is not None: - raise session_end_error + self._run_async_cleanup(lambda: self._run_session_hooks("SessionEnd"), "SessionEnd hooks") + except Exception as exc: + session_end_error = exc + finally: + self._session_ended = True + + if hasattr(self, "_cleanup_registry") and cleanup_sandbox: + self._run_async_cleanup(self._cleanup_registry.run_cleanup, "CleanupRegistry") + else: + # Fallback for edge cases where __init__ did not complete fully + cleanup_steps = [ + ("monitor", self._mark_terminated), + ("MCP client", self._cleanup_mcp_client), + ("SQLite connection", self._cleanup_sqlite_connection), + ] + if cleanup_sandbox: + cleanup_steps.insert(0, ("sandbox", self._cleanup_sandbox)) + + for step_name, step_fn in cleanup_steps: + try: + step_fn() + except Exception as e: + print(f"[LeonAgent] {step_name} cleanup error: {e}") + + if session_end_error is not None: + raise session_end_error + finally: + self._closed = True + self._closing = False def _build_session_hook_payload(self, event: str) -> dict[str, Any]: return { diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index 84a10c07f..dd2a7ab80 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -62,6 +62,23 @@ async def aput(self, cfg, checkpoint, metadata, new_versions): self.store[cfg["configurable"]["thread_id"]] = checkpoint +def test_leon_agent_destructor_does_not_reenable_skipped_sandbox_cleanup(): + """Explicit child close(cleanup_sandbox=False) must stay final under __del__.""" + from core.runtime.agent import LeonAgent + + agent = object.__new__(LeonAgent) + agent._session_started = False + agent._mark_terminated = MagicMock() + agent._cleanup_mcp_client = MagicMock() + agent._cleanup_sqlite_connection = MagicMock() + agent._cleanup_sandbox = MagicMock() + + LeonAgent.close(agent, cleanup_sandbox=False) + LeonAgent.__del__(agent) + + agent._cleanup_sandbox.assert_not_called() + + # --------------------------------------------------------------------------- # Integration Tests # --------------------------------------------------------------------------- From c7a1bf8f0a0a1aef796bb28eb7825ce55d9c5527 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 20:49:45 +0800 Subject: [PATCH 058/517] Persist terminal followup notices for caller rebuilds --- backend/web/services/streaming_service.py | 112 +++++++++++++ .../test_background_task_cleanup.py | 60 +++++++ tests/test_query_loop_backend_bridge.py | 152 +++++++++++++++++- 3 files changed, 319 insertions(+), 5 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index a4baec094..8d7884f7e 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -396,6 +396,107 @@ def _is_terminal_background_notification_message( return "" in message or "" in message +def _partition_terminal_followups(items: list[Any]) -> tuple[list[Any], list[Any]]: + terminal = [] + passthrough = [] + for item in items: + if _is_terminal_background_notification_message( + item.content, + source=item.source or "system", + notification_type=item.notification_type, + ): + terminal.append(item) + else: + passthrough.append(item) + return terminal, passthrough + + +async def _persist_terminal_followups( + *, + agent: Any, + config: dict[str, Any], + items: list[dict[str, str | None]], +) -> None: + graph = getattr(agent, "agent", None) + if graph is None or not hasattr(graph, "aupdate_state") or not items: + return + + from langchain_core.messages import HumanMessage + + # @@@terminal-followup-persistence - notice-only followthrough runs skip the + # model, so history/detail must get the system message via the state bridge. + await graph.aupdate_state( + config, + { + "messages": [ + HumanMessage( + content=str(item["content"] or ""), + metadata={ + "source": item["source"] or "system", + "notification_type": item["notification_type"], + }, + ) + for item in items + ] + }, + ) + + +async def _emit_queued_terminal_followups( + *, + app: Any, + thread_id: str, + emit: Any, +) -> list[dict[str, str | None]]: + emitted_terminal: list[dict[str, str | None]] = [] + + async def _drain_once() -> bool: + queued_items = app.state.queue_manager.drain_all(thread_id) + extra_terminal, passthrough = _partition_terminal_followups(queued_items) + for item in passthrough: + app.state.queue_manager.enqueue( + item.content, + thread_id, + notification_type=item.notification_type, + source=item.source, + sender_entity_id=item.sender_entity_id, + sender_name=item.sender_name, + sender_avatar_url=item.sender_avatar_url, + is_steer=item.is_steer, + ) + for item in extra_terminal: + await emit( + { + "event": "notice", + "data": json.dumps( + { + "content": item.content, + "source": item.source or "system", + "notification_type": item.notification_type, + }, + ensure_ascii=False, + ), + } + ) + emitted_terminal.append( + { + "content": item.content, + "source": item.source or "system", + "notification_type": item.notification_type, + } + ) + return bool(extra_terminal) + + # @@@terminal-followup-race-window - multiple background tasks can finish + # while the first notice-only followthrough run is being emitted. Drain once + # for already-persisted notices, yield one loop tick, then drain again so + # same-turn terminal completions are folded into the same stable followthrough. + await _drain_once() + await asyncio.sleep(0) + await _drain_once() + return emitted_terminal + + # --------------------------------------------------------------------------- # Producer: runs agent, writes events to ThreadEventBuffer # --------------------------------------------------------------------------- @@ -662,6 +763,17 @@ def on_activity_event(event: dict) -> None: source=src, notification_type=ntype, ): + persisted_items = [ + { + "content": message, + "source": src or "system", + "notification_type": ntype, + } + ] + persisted_items.extend( + await _emit_queued_terminal_followups(app=app, thread_id=thread_id, emit=emit) + ) + await _persist_terminal_followups(agent=agent, config=config, items=persisted_items) await emit({"event": "run_done", "data": json.dumps({"thread_id": thread_id, "run_id": run_id})}) return diff --git a/tests/integration/test_background_task_cleanup.py b/tests/integration/test_background_task_cleanup.py index 2e1724b1e..759a50ea0 100644 --- a/tests/integration/test_background_task_cleanup.py +++ b/tests/integration/test_background_task_cleanup.py @@ -81,6 +81,14 @@ def close(self): return None +class _FailingInitChildAgent: + def __init__(self, error: Exception): + self._error = error + + async def ainit(self): + raise self._error + + @pytest.mark.skipif( sys.platform == "win32" or shutil.which("bash") is None, reason="bash background cleanup integration requires Unix-compatible bash", @@ -355,6 +363,58 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): set_current_thread_id("") +@pytest.mark.asyncio +async def test_mixed_success_and_init_failure_background_agents_queue_both_terminal_notifications(tmp_path, monkeypatch): + created = 0 + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + nonlocal created + created += 1 + if created == 1: + return _CompleteChildAgent("GOOD:BASE:2") + return _FailingInitChildAgent(RuntimeError("bad child init")) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + service = AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=Path(tmp_path), + model_name="gpt-test", + queue_manager=queue_manager, + ) + + set_current_thread_id("parent-thread") + try: + raw_good = await service._handle_agent( + prompt="good child", + name="good-child", + description="good child", + run_in_background=True, + ) + raw_bad = await service._handle_agent( + prompt="bad child", + name="bad-child", + description="bad child", + run_in_background=True, + ) + + await asyncio.wait_for(service._tasks[json.loads(raw_good)["task_id"]].task, timeout=1) + with pytest.raises(RuntimeError, match="bad child init"): + await asyncio.wait_for(service._tasks[json.loads(raw_bad)["task_id"]].task, timeout=1) + + queued = queue_manager.list_queue("parent-thread") + + assert len(queued) == 2 + contents = [item["content"] for item in queued] + assert any("completed" in content and "GOOD:BASE:2" in content for content in contents) + assert any("error" in content and "Agent failed" in content for content in contents) + finally: + set_current_thread_id("") + + def test_terminal_background_notification_waits_for_followup_run_during_owner_turn(tmp_path): queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) queue_manager.enqueue( diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index 8cddd518a..6b0aa7d21 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -12,6 +12,7 @@ from backend.web.routers.threads import get_thread_history, get_thread_messages from backend.web.services.display_builder import DisplayBuilder from backend.web.services.event_buffer import ThreadEventBuffer +from core.runtime.middleware.queue.manager import MessageQueueManager from backend.web.services.streaming_service import _repair_incomplete_tool_calls, _run_agent_to_buffer from core.runtime.middleware.monitor.state_monitor import AgentState from core.runtime.loop import QueryLoop @@ -286,7 +287,7 @@ async def test_get_thread_messages_rebuilds_idle_thread_when_cached_entries_are_ @pytest.mark.asyncio -async def test_run_agent_to_buffer_emits_notice_for_system_agent_notifications(monkeypatch): +async def test_run_agent_to_buffer_emits_notice_for_system_agent_notifications(monkeypatch, tmp_path): seq = 0 async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): @@ -312,7 +313,7 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): thread_tasks={}, thread_event_buffers={}, subagent_buffers={}, - queue_manager=SimpleNamespace(peek=lambda *_: None), + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), thread_last_active={}, typing_tracker=None, ) @@ -342,7 +343,72 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio -async def test_run_agent_to_buffer_skips_graph_resume_for_terminal_background_notifications(monkeypatch): +async def test_run_agent_to_buffer_persists_terminal_notifications_for_history(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + checkpointer = _MemoryCheckpointer() + loop = _make_loop(checkpointer=checkpointer) + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + queue_manager.enqueue( + "errorAgent failed", + "thread-terminal-history", + notification_type="agent", + source="system", + ) + + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-terminal-history", + "completedBG_OK", + app, + False, + thread_buf, + "run-terminal-history", + message_metadata={"source": "system", "notification_type": "agent"}, + ) + + state = await loop.aget_state({"configurable": {"thread_id": "thread-terminal-history"}}) + + assert [msg.__class__.__name__ for msg in state.values["messages"]] == [ + "HumanMessage", + "HumanMessage", + ] + assert "BG_OK" in state.values["messages"][0].content + assert "Agent failed" in state.values["messages"][1].content + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_skips_graph_resume_for_terminal_background_notifications(monkeypatch, tmp_path): seq = 0 async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): @@ -369,7 +435,7 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): thread_tasks={}, thread_event_buffers={}, subagent_buffers={}, - queue_manager=SimpleNamespace(peek=lambda *_: None), + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), thread_last_active={}, typing_tracker=None, ) @@ -388,4 +454,80 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): ) assert graph.astream_calls == 0 - assert graph.aupdate_calls == 0 + assert graph.aupdate_calls == 1 + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_batches_additional_terminal_notifications(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + start_calls: list[tuple[str, str, dict | None]] = [] + + def fake_start_agent_run(agent, thread_id, message, app, enable_trajectory=False, message_metadata=None): + start_calls.append((thread_id, message, message_metadata)) + return "run-next" + + monkeypatch.setattr("backend.web.services.streaming_service.start_agent_run", fake_start_agent_run) + + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + queue_manager.enqueue( + "errorAgent failed", + "thread-batch-notice", + notification_type="agent", + ) + queue_manager.enqueue( + "completed42", + "thread-batch-notice", + notification_type="command", + ) + + agent = SimpleNamespace( + agent=_StreamingGraphAgent(), + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-batch-notice", + "completedBG_OK", + app, + False, + thread_buf, + "run-batch-notice", + message_metadata={"source": "system", "notification_type": "agent"}, + ) + + entries = app.state.display_builder.get_entries("thread-batch-notice") + assert entries is not None + notice_segments = [segment for segment in entries[0]["segments"] if segment.get("type") == "notice"] + assert len(notice_segments) == 3 + assert "BG_OK" in notice_segments[0]["content"] + assert "Agent failed" in notice_segments[1]["content"] + assert "CommandNotification" in notice_segments[2]["content"] + assert start_calls == [] + assert queue_manager.list_queue("thread-batch-notice") == [] From 143c48bd74ba661a3c2f50e313be1b891b98309e Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 21:57:04 +0800 Subject: [PATCH 059/517] Tighten auth and discovery caller contracts --- backend/web/core/dependencies.py | 4 ++ backend/web/routers/auth.py | 12 +++++- backend/web/routers/entities.py | 3 ++ core/tools/tool_search/service.py | 28 +++++++++++-- tests/test_auth_router.py | 32 +++++++++++++++ tests/test_entities_router.py | 63 ++++++++++++++++++++++++++++++ tests/test_tool_registry_runner.py | 43 ++++++++++++++++++++ 7 files changed, 180 insertions(+), 5 deletions(-) create mode 100644 tests/test_auth_router.py create mode 100644 tests/test_entities_router.py diff --git a/backend/web/core/dependencies.py b/backend/web/core/dependencies.py index 83b4d4c9f..8ae966e7f 100644 --- a/backend/web/core/dependencies.py +++ b/backend/web/core/dependencies.py @@ -22,6 +22,10 @@ ) +def is_dev_skip_auth_enabled() -> bool: + return _DEV_SKIP_AUTH + + async def get_app(request: Request) -> FastAPI: """Get FastAPI app instance from request.""" return request.app diff --git a/backend/web/routers/auth.py b/backend/web/routers/auth.py index ea2c586ea..bef06be99 100644 --- a/backend/web/routers/auth.py +++ b/backend/web/routers/auth.py @@ -5,7 +5,7 @@ from fastapi import APIRouter, Depends, HTTPException from pydantic import BaseModel -from backend.web.core.dependencies import _get_auth_service, get_app +from backend.web.core.dependencies import _get_auth_service, get_app, is_dev_skip_auth_enabled router = APIRouter(prefix="/api/auth", tags=["auth"]) @@ -17,6 +17,11 @@ class AuthRequest(BaseModel): @router.post("/register") async def register(payload: AuthRequest, app: Annotated[Any, Depends(get_app)]) -> dict: + if is_dev_skip_auth_enabled(): + raise HTTPException( + 409, + "Backend auth bypass is active via LEON_DEV_SKIP_AUTH; register/login are disabled in this mode.", + ) try: return _get_auth_service(app).register(payload.username, payload.password) except ValueError as e: @@ -25,6 +30,11 @@ async def register(payload: AuthRequest, app: Annotated[Any, Depends(get_app)]) @router.post("/login") async def login(payload: AuthRequest, app: Annotated[Any, Depends(get_app)]) -> dict: + if is_dev_skip_auth_enabled(): + raise HTTPException( + 409, + "Backend auth bypass is active via LEON_DEV_SKIP_AUTH; register/login are disabled in this mode.", + ) try: return _get_auth_service(app).login(payload.username, payload.password) except ValueError as e: diff --git a/backend/web/routers/entities.py b/backend/web/routers/entities.py index 1e4e8fb11..77444fb23 100644 --- a/backend/web/routers/entities.py +++ b/backend/web/routers/entities.py @@ -180,6 +180,9 @@ async def list_entities( member = member_map.get(entity.member_id) owner = member_map.get(member.owner_user_id) if member and member.owner_user_id else None thread = app.state.thread_repo.get_by_id(entity.thread_id) if entity.thread_id else None + # @@@chat-discovery-surface - branch/subagent entities are runtime artifacts, not top-level chat picker entries. + if entity.type == "agent" and thread and not thread["is_main"]: + continue items.append( { "id": entity.id, diff --git a/core/tools/tool_search/service.py b/core/tools/tool_search/service.py index 75ce87572..8cd62bae5 100644 --- a/core/tools/tool_search/service.py +++ b/core/tools/tool_search/service.py @@ -16,8 +16,8 @@ TOOL_SEARCH_SCHEMA = { "name": "tool_search", "description": ( - "Search for available tools by name or keyword. " - "Use 'select:ToolA,ToolB' for exact lookup (returns full schema). " + "Search for available deferred tools by name or keyword. " + "Use 'select:ToolA,ToolB' for exact deferred-tool lookup (returns full schema). " "Use keywords for fuzzy search (up to 5 results). " "Deferred tools are only usable after discovery via this tool." ), @@ -26,7 +26,7 @@ "properties": { "query": { "type": "string", - "description": "Search query. Use 'select:ToolA,ToolB' for exact name lookup, or keywords for fuzzy search.", + "description": "Search query. Use 'select:ToolA,ToolB' for exact deferred-tool lookup, or keywords for fuzzy search.", }, }, "required": ["query"], @@ -53,8 +53,28 @@ def __init__(self, registry: ToolRegistry): logger.info("ToolSearchService initialized") def _search(self, query: str = "", tool_context=None, **kwargs) -> str: + select_names: list[str] = [] + normalized = query.strip() + if normalized.lower().startswith("select:"): + select_names = [name.strip() for name in normalized[len("select:"):].split(",") if name.strip()] + results = self._registry.search(query, modes={ToolMode.DEFERRED}) - if not query.strip().lower().startswith("select:"): + if select_names: + found_names = {entry.name for entry in results} + missing = [name for name in select_names if name not in found_names] + inline = [name for name in missing if (entry := self._registry.get(name)) is not None and entry.mode == ToolMode.INLINE] + unknown = [name for name in missing if self._registry.get(name) is None] + if inline or unknown: + parts: list[str] = [] + if inline: + parts.append(f"inline/already-available tools: {', '.join(inline)}") + if unknown: + parts.append(f"unknown tools: {', '.join(unknown)}") + raise ValueError( + "tool_search select: only supports deferred tools; " + + "; ".join(parts) + ) + else: results = results[:5] if tool_context is not None and hasattr(tool_context, "discovered_tool_names"): tool_context.discovered_tool_names.update(entry.name for entry in results) diff --git a/tests/test_auth_router.py b/tests/test_auth_router.py new file mode 100644 index 000000000..62aef63db --- /dev/null +++ b/tests/test_auth_router.py @@ -0,0 +1,32 @@ +from __future__ import annotations + +from types import SimpleNamespace + +import pytest +from fastapi import HTTPException + +from backend.web.routers import auth as auth_router + + +@pytest.mark.asyncio +async def test_register_fails_loudly_when_backend_auth_bypass_is_active(monkeypatch): + monkeypatch.setattr(auth_router, "is_dev_skip_auth_enabled", lambda: True) + app = SimpleNamespace(state=SimpleNamespace(auth_service=None)) + + with pytest.raises(HTTPException) as exc_info: + await auth_router.register(auth_router.AuthRequest(username="fresh", password="pass1234"), app) + + assert exc_info.value.status_code == 409 + assert "LEON_DEV_SKIP_AUTH" in str(exc_info.value.detail) + + +@pytest.mark.asyncio +async def test_login_fails_loudly_when_backend_auth_bypass_is_active(monkeypatch): + monkeypatch.setattr(auth_router, "is_dev_skip_auth_enabled", lambda: True) + app = SimpleNamespace(state=SimpleNamespace(auth_service=None)) + + with pytest.raises(HTTPException) as exc_info: + await auth_router.login(auth_router.AuthRequest(username="fresh", password="pass1234"), app) + + assert exc_info.value.status_code == 409 + assert "LEON_DEV_SKIP_AUTH" in str(exc_info.value.detail) diff --git a/tests/test_entities_router.py b/tests/test_entities_router.py new file mode 100644 index 000000000..afd43e9ad --- /dev/null +++ b/tests/test_entities_router.py @@ -0,0 +1,63 @@ +from __future__ import annotations + +from types import SimpleNamespace + +import pytest + +from backend.web.routers import entities as entities_router +from storage.contracts import EntityRow, MemberRow + + +@pytest.mark.asyncio +async def test_list_entities_excludes_child_agent_branches_from_chat_discovery(): + now = 1_775_223_756.0 + user = MemberRow(id="u1", name="owner", type="human", created_at=now) + other_human = MemberRow(id="u2", name="other", type="human", created_at=now) + main_agent_member = MemberRow( + id="a-main", + name="Toad", + type="mycel_agent", + owner_user_id="u2", + created_at=now, + ) + child_agent_member = MemberRow( + id="a-child", + name="Toad Branch", + type="mycel_agent", + owner_user_id="u2", + created_at=now, + ) + + app = SimpleNamespace( + state=SimpleNamespace( + entity_repo=SimpleNamespace( + list_all=lambda: [ + EntityRow(id="u1-1", type="human", member_id="u1", name="owner", created_at=now), + EntityRow(id="u2-1", type="human", member_id="u2", name="other", created_at=now), + EntityRow(id="a-main-1", type="agent", member_id="a-main", name="Toad", thread_id="thread-main", created_at=now), + EntityRow( + id="a-child-1", + type="agent", + member_id="a-child", + name="Toad · 分身1", + thread_id="thread-child", + created_at=now, + ), + ] + ), + member_repo=SimpleNamespace( + list_all=lambda: [user, other_human, main_agent_member, child_agent_member] + ), + thread_repo=SimpleNamespace( + get_by_id=lambda thread_id: ( + {"is_main": True, "branch_index": 0} + if thread_id == "thread-main" + else {"is_main": False, "branch_index": 1} + ) + ), + ) + ) + + result = await entities_router.list_entities(user_id="u1", app=app) + + assert [item["id"] for item in result] == ["u2-1", "a-main-1"] diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index f24fb8035..6c1095ea4 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -1778,6 +1778,15 @@ def test_task_service_read_only_queries_are_concurrency_safe(self, tmp_path): class TestToolSearchService: + def test_tool_search_schema_says_exact_lookup_is_for_deferred_tools(self): + reg = ToolRegistry() + ToolSearchService(reg) + + schema = reg.get("tool_search").get_schema() + + assert "deferred" in schema["description"].lower() + assert "deferred" in schema["parameters"]["properties"]["query"]["description"].lower() + def _make_ctx(self) -> ToolUseContext: app = AppState() return ToolUseContext( @@ -1843,6 +1852,40 @@ def test_tool_search_excludes_inline_tools(self): assert json.loads(result.content) == [] assert ctx.discovered_tool_names == set() + def test_tool_search_exact_select_fails_loudly_for_inline_tools(self): + reg = ToolRegistry() + reg.register( + ToolEntry( + name="Read", + mode=ToolMode.INLINE, + schema={"name": "Read", "description": "read file content"}, + handler=lambda: "read", + source="test", + ) + ) + reg.register( + ToolEntry( + name="TaskCreate", + mode=ToolMode.DEFERRED, + schema={"name": "TaskCreate", "description": "create task"}, + handler=lambda: "task", + source="test", + ) + ) + ToolSearchService(reg) + runner = _make_runner(reg.list_all()) + req = ToolCallRequest( + tool_call={"name": "tool_search", "args": {"query": "select:Read,TaskCreate"}, "id": "tc-search"}, + state=self._make_ctx(), + ) + + result = runner.wrap_tool_call(req, lambda r: MagicMock()) + + assert "" in result.content + assert "Read" in result.content + assert "inline" in result.content.lower() + assert "TaskCreate" not in result.content + class TestWebToolRegistration: def test_web_tools_are_deferred_not_inline(self): From c9c38a785867e89e6595e7393aefcff2a121f199 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 22:04:00 +0800 Subject: [PATCH 060/517] Guard tool_search exact select loop contract --- tests/integration/test_leon_agent.py | 58 ++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index dd2a7ab80..1d1270e65 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -491,6 +491,34 @@ async def ainvoke(self, messages): return AIMessage(content="plain-done") +class _DeferredInlineSelectProbeModel: + def __init__(self): + self.turn_tool_names: list[list[str]] = [] + self._tools: list[dict] = [] + self._turn = 0 + + def bind_tools(self, tools): + self._tools = list(tools or []) + self.turn_tool_names.append([tool.get("name") for tool in self._tools if isinstance(tool, dict)]) + return self + + def configurable_fields(self, **kwargs): + return self + + def with_config(self, *args, **kwargs): + return self + + async def ainvoke(self, messages): + if self._turn == 0: + self._turn += 1 + return AIMessage( + content="", + tool_calls=[{"name": "tool_search", "args": {"query": "select:Read,TaskCreate"}, "id": "tc-search"}], + ) + self._turn += 1 + return AIMessage(content="after-inline-select") + + class _DeferredResumeProbeModel: def __init__(self): self.turn_tool_names: list[list[str]] = [] @@ -601,6 +629,36 @@ async def test_leon_agent_deferred_discovery_does_not_leak_across_threads(tmp_pa agent.close() +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_tool_search_exact_select_fails_loudly_for_inline_tools(tmp_path): + """Exact select should surface inline-tool misuse as a tool_use_error in the live loop.""" + from core.runtime.agent import LeonAgent + + probe_model = _DeferredInlineSelectProbeModel() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + + result = await agent.ainvoke("probe inline select", thread_id="test-inline-select") + + assert result["reason"] == "completed" + tool_messages = [ + msg for msg in result["messages"] + if isinstance(msg, ToolMessage) and msg.tool_call_id == "tc-search" + ] + assert len(tool_messages) == 1 + assert "" in str(tool_messages[0].content) + assert "inline/already-available tools: Read" in str(tool_messages[0].content) + assert any(isinstance(msg, AIMessage) and msg.content == "after-inline-select" for msg in result["messages"]) + + agent.close() + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_restores_discovered_deferred_tools_after_restart(tmp_path): From 0537912888c0614955143ea8742bbb5ad705068c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 22:06:49 +0800 Subject: [PATCH 061/517] Guard tool search caller history contract --- tests/test_query_loop_backend_bridge.py | 89 +++++++++++++++++++++++-- 1 file changed, 85 insertions(+), 4 deletions(-) diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index 6b0aa7d21..0f0f1c792 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -16,8 +16,9 @@ from backend.web.services.streaming_service import _repair_incomplete_tool_calls, _run_agent_to_buffer from core.runtime.middleware.monitor.state_monitor import AgentState from core.runtime.loop import QueryLoop -from core.runtime.registry import ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.state import AppState, BootstrapConfig +from core.tools.tool_search.service import ToolSearchService class _MemoryCheckpointer: @@ -42,6 +43,23 @@ async def ainvoke(self, messages): return AIMessage(content=self._text) +class _ToolSearchInlineSelectModel: + def __init__(self) -> None: + self._turn = 0 + + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + if self._turn == 0: + self._turn += 1 + return AIMessage( + content="", + tool_calls=[{"name": "tool_search", "args": {"query": "select:Read,TaskCreate"}, "id": "tc-search"}], + ) + return AIMessage(content="after-inline-select") + + class _FakeDisplayBuilder: def __init__(self, cached_entries): self._cached_entries = cached_entries @@ -102,13 +120,19 @@ def transition(self, new_state) -> bool: return True -def _make_loop(*, text: str = "done", checkpointer: _MemoryCheckpointer | None = None) -> QueryLoop: +def _make_loop( + *, + text: str = "done", + model=None, + registry: ToolRegistry | None = None, + checkpointer: _MemoryCheckpointer | None = None, +) -> QueryLoop: return QueryLoop( - model=_NoToolModel(text=text), + model=model or _NoToolModel(text=text), system_prompt=SystemMessage(content="sys"), middleware=[], checkpointer=checkpointer, - registry=ToolRegistry(), + registry=registry or ToolRegistry(), app_state=AppState(), runtime=None, bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), @@ -217,6 +241,63 @@ async def test_get_thread_history_skips_empty_ai_messages_after_notifications(): assert history["messages"][-1]["text"].startswith("") +@pytest.mark.asyncio +async def test_get_thread_history_retains_tool_search_inline_select_error(): + checkpointer = _MemoryCheckpointer() + registry = ToolRegistry() + registry.register( + ToolEntry( + name="Read", + mode=ToolMode.INLINE, + schema={"name": "Read", "description": "read file"}, + handler=lambda **_: "read", + source="test", + ) + ) + registry.register( + ToolEntry( + name="TaskCreate", + mode=ToolMode.DEFERRED, + schema={"name": "TaskCreate", "description": "create task"}, + handler=lambda **_: "task", + source="test", + ) + ) + ToolSearchService(registry) + loop = _make_loop( + model=_ToolSearchInlineSelectModel(), + registry=registry, + checkpointer=checkpointer, + ) + config = {"configurable": {"thread_id": "history-tool-search-inline-select"}} + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "probe inline select"}]}, + config=config, + ): + pass + + fake_agent = SimpleNamespace(agent=loop) + fake_app = SimpleNamespace(state=SimpleNamespace()) + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history( + "history-tool-search-inline-select", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert [item["role"] for item in history["messages"]] == ["human", "tool_call", "tool_result", "assistant"] + assert history["messages"][1]["tool"] == "tool_search" + assert "" in history["messages"][2]["text"] + assert "inline/already-available tools: Read" in history["messages"][2]["text"] + assert history["messages"][3]["text"] == "after-inline-select" + + @pytest.mark.asyncio async def test_query_loop_does_not_persist_terminal_empty_ai_after_system_notification_resume(): checkpointer = _MemoryCheckpointer() From 10f10bdf6e35486b176d056a844d1c28bf6e0a65 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 22:11:18 +0800 Subject: [PATCH 062/517] Guard legacy sandbox_type thread creation path --- tests/test_threads_router.py | 89 ++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 tests/test_threads_router.py diff --git a/tests/test_threads_router.py b/tests/test_threads_router.py new file mode 100644 index 000000000..fea492427 --- /dev/null +++ b/tests/test_threads_router.py @@ -0,0 +1,89 @@ +from __future__ import annotations + +from types import SimpleNamespace +from unittest.mock import patch + +import pytest + +from backend.web.models.requests import CreateThreadRequest +from backend.web.routers import threads as threads_router +from storage.contracts import MemberRow, MemberType + + +class _FakeMemberRepo: + def __init__(self) -> None: + self._members = { + "member-1": MemberRow( + id="member-1", + name="Toad", + type=MemberType.MYCEL_AGENT, + owner_user_id="owner-1", + created_at=1.0, + ) + } + self._seq = {"member-1": 0} + + def get_by_id(self, member_id: str): + return self._members.get(member_id) + + def increment_entity_seq(self, member_id: str) -> int: + self._seq[member_id] += 1 + return self._seq[member_id] + + +class _FakeThreadRepo: + def __init__(self) -> None: + self.rows: dict[str, dict] = {} + + def get_main_thread(self, member_id: str): + for row in self.rows.values(): + if row["member_id"] == member_id and row["is_main"]: + return {"id": row["thread_id"], **row} + return None + + def get_next_branch_index(self, member_id: str) -> int: + indices = [row["branch_index"] for row in self.rows.values() if row["member_id"] == member_id] + return max(indices, default=0) + 1 + + def create(self, **kwargs): + self.rows[kwargs["thread_id"]] = dict(kwargs) + + +class _FakeEntityRepo: + def __init__(self) -> None: + self.rows = [] + + def create(self, row): + self.rows.append(row) + + +@pytest.mark.asyncio +async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): + app = SimpleNamespace( + state=SimpleNamespace( + member_repo=_FakeMemberRepo(), + thread_repo=_FakeThreadRepo(), + entity_repo=_FakeEntityRepo(), + thread_sandbox={}, + thread_cwd={}, + ) + ) + payload = CreateThreadRequest.model_validate( + { + "member_id": "member-1", + "sandbox_type": "daytona_selfhost", + "model": "gpt-5.4-mini", + } + ) + + with ( + patch.object(threads_router, "_validate_mount_capability_gate", return_value=None), + patch.object(threads_router, "_create_thread_sandbox_resources", return_value=None), + patch.object(threads_router, "_invalidate_resource_overview_cache", return_value=None), + patch.object(threads_router, "save_last_successful_config", return_value=None), + ): + result = await threads_router.create_thread(payload, "owner-1", app) + + assert result["sandbox"] == "daytona_selfhost" + assert app.state.thread_sandbox[result["thread_id"]] == "daytona_selfhost" + assert app.state.thread_repo.rows[result["thread_id"]]["sandbox_type"] == "daytona_selfhost" From 8ac97126542189d89d791cf1132a627809adecef Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 22:28:08 +0800 Subject: [PATCH 063/517] Fix steer phase boundary runtime wiring --- core/runtime/middleware/queue/middleware.py | 7 +++-- .../test_background_task_cleanup.py | 29 +++++++++++++++++++ 2 files changed, 33 insertions(+), 3 deletions(-) diff --git a/core/runtime/middleware/queue/middleware.py b/core/runtime/middleware/queue/middleware.py index 4027c5ff1..66d0ce7ae 100644 --- a/core/runtime/middleware/queue/middleware.py +++ b/core/runtime/middleware/queue/middleware.py @@ -137,14 +137,15 @@ def before_model( # breaks the turn at the steer injection point. # user_message is NOT emitted here — wake_handler already did it # at enqueue time (@@@steer-instant-feedback). - if has_steer and rt and hasattr(rt, "emit_activity_event"): - rt.emit_activity_event( + agent_runtime = self._agent_runtime + if has_steer and agent_runtime and hasattr(agent_runtime, "emit_activity_event"): + agent_runtime.emit_activity_event( { "event": "run_done", "data": json.dumps({"thread_id": thread_id}), } ) - rt.emit_activity_event( + agent_runtime.emit_activity_event( { "event": "run_start", "data": json.dumps({"thread_id": thread_id, "showing": True}), diff --git a/tests/integration/test_background_task_cleanup.py b/tests/integration/test_background_task_cleanup.py index 759a50ea0..fd1f9278b 100644 --- a/tests/integration/test_background_task_cleanup.py +++ b/tests/integration/test_background_task_cleanup.py @@ -457,3 +457,32 @@ def test_terminal_background_notification_waits_for_followup_run_during_system_t queued = queue_manager.list_queue("parent-thread") assert len(queued) == 1 assert "" in queued[0]["content"] + + +def test_steer_injection_emits_phase_boundary_events(tmp_path): + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + queue_manager.enqueue( + "Stop the current plan and summarize status.", + "parent-thread", + notification_type="steer", + source="owner", + is_steer=True, + ) + + class _Runtime: + def __init__(self) -> None: + self.events: list[dict[str, str]] = [] + + def emit_activity_event(self, event: dict[str, str]) -> None: + self.events.append(event) + + runtime = _Runtime() + injected = SteeringMiddleware(queue_manager=queue_manager, agent_runtime=runtime).before_model( + state={}, + runtime=None, + config={"configurable": {"thread_id": "parent-thread"}}, + ) + + assert injected is not None + assert str(injected["messages"][0].content) == "Stop the current plan and summarize status." + assert [event["event"] for event in runtime.events] == ["run_done", "run_start"] From d14151c64ff6a55bc00274bc0745f03b63c1368d Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 22:37:06 +0800 Subject: [PATCH 064/517] Persist steer injections in query loop state --- core/runtime/loop.py | 17 +++- tests/test_query_loop_backend_bridge.py | 129 +++++++++++++++++++++++- 2 files changed, 140 insertions(+), 6 deletions(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 7cc2558dc..0b0a577c2 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -181,7 +181,14 @@ async def query( turn += 1 tool_context = self._build_tool_use_context(messages, thread_id=thread_id) - messages_for_query = await self._build_query_messages(messages, config) + messages_for_query, injected_messages = await self._build_query_messages(messages, config) + if injected_messages: + # @@@steer-persist - queue/steer messages accepted before the + # next model call must become durable conversation state, not + # request-only hints, or later replay/history lies about what + # the user actually said mid-run. + messages.extend(injected_messages) + self._sync_app_state(messages=messages, turn_count=turn) self._sync_tool_context_messages(tool_context, messages_for_query) # --- Call model through middleware chain --- @@ -709,12 +716,13 @@ def _notify_stream_response(self, request: ModelRequest, ai_message: AIMessage) if callable(dispatch): dispatch("on_response", req_dict, resp_dict) - async def _build_query_messages(self, messages: list, config: dict) -> list: + async def _build_query_messages(self, messages: list, config: dict) -> tuple[list, list]: return await self._apply_before_model(list(messages), config) - async def _apply_before_model(self, messages: list, config: dict) -> list: + async def _apply_before_model(self, messages: list, config: dict) -> tuple[list, list]: """Run middleware before_model/abefore_model hooks on the live path.""" current_messages = list(messages) + injected_messages: list[Any] = [] state = {"messages": current_messages} for mw in self.middleware: @@ -735,9 +743,10 @@ async def _apply_before_model(self, messages: list, config: dict) -> list: if not isinstance(new_messages, list): new_messages = [new_messages] current_messages.extend(new_messages) + injected_messages.extend(new_messages) state["messages"] = current_messages - return current_messages + return current_messages, injected_messages def _sync_app_state(self, messages: list, turn_count: int) -> None: """Keep runtime AppState aligned with the loop's live state.""" diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index 0f0f1c792..e1437e65c 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -7,12 +7,13 @@ from unittest.mock import patch import pytest -from langchain_core.messages import AIMessage, HumanMessage, SystemMessage +from langchain_core.messages import AIMessage, HumanMessage, SystemMessage, ToolMessage from backend.web.routers.threads import get_thread_history, get_thread_messages from backend.web.services.display_builder import DisplayBuilder from backend.web.services.event_buffer import ThreadEventBuffer from core.runtime.middleware.queue.manager import MessageQueueManager +from core.runtime.middleware.queue.middleware import SteeringMiddleware from backend.web.services.streaming_service import _repair_incomplete_tool_calls, _run_agent_to_buffer from core.runtime.middleware.monitor.state_monitor import AgentState from core.runtime.loop import QueryLoop @@ -60,6 +61,22 @@ async def ainvoke(self, messages): return AIMessage(content="after-inline-select") +class _SteerAwareTerminalModel: + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + last_human = next( + ( + msg.content + for msg in reversed(messages) + if msg.__class__.__name__ == "HumanMessage" + ), + "", + ) + return AIMessage(content="STEER_DONE" if last_human == "Stop and just say STEER_DONE." else "UNKNOWN") + + class _FakeDisplayBuilder: def __init__(self, cached_entries): self._cached_entries = cached_entries @@ -126,11 +143,12 @@ def _make_loop( model=None, registry: ToolRegistry | None = None, checkpointer: _MemoryCheckpointer | None = None, + middleware: list | None = None, ) -> QueryLoop: return QueryLoop( model=model or _NoToolModel(text=text), system_prompt=SystemMessage(content="sys"), - middleware=[], + middleware=middleware or [], checkpointer=checkpointer, registry=registry or ToolRegistry(), app_state=AppState(), @@ -330,6 +348,113 @@ async def test_query_loop_does_not_persist_terminal_empty_ai_after_system_notifi assert state.values["messages"][-1].content.startswith("") +@pytest.mark.asyncio +async def test_query_loop_persists_midrun_steer_message_into_checkpoint_state(tmp_path): + checkpointer = _MemoryCheckpointer() + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + queue_manager.enqueue( + "Stop and just say STEER_DONE.", + "steer-persist-thread", + notification_type="steer", + source="owner", + is_steer=True, + ) + runtime = SimpleNamespace(events=[], emit_activity_event=lambda event: runtime.events.append(event)) + loop = _make_loop( + model=_SteerAwareTerminalModel(), + checkpointer=checkpointer, + middleware=[SteeringMiddleware(queue_manager=queue_manager, agent_runtime=runtime)], + ) + checkpointer.store["steer-persist-thread"] = { + "channel_values": { + "messages": [ + HumanMessage(content="Use Bash to run `sleep 20; echo LONG_PHASE_DONE`, then reply exactly ORIGINAL_DONE."), + AIMessage( + content="", + tool_calls=[{"name": "Bash", "args": {"command": "sleep 20; echo LONG_PHASE_DONE"}, "id": "tc-bash"}], + ), + ToolMessage(content="LONG_PHASE_DONE", name="Bash", tool_call_id="tc-bash"), + ] + } + } + + async for _ in loop.query(None, config={"configurable": {"thread_id": "steer-persist-thread"}}): + pass + + state = await loop.aget_state({"configurable": {"thread_id": "steer-persist-thread"}}) + persisted = state.values["messages"] + + assert [msg.__class__.__name__ for msg in persisted] == [ + "HumanMessage", + "AIMessage", + "ToolMessage", + "HumanMessage", + "AIMessage", + ] + assert persisted[3].content == "Stop and just say STEER_DONE." + assert persisted[3].metadata["source"] == "owner" + assert persisted[3].metadata["is_steer"] is True + assert persisted[4].content == "STEER_DONE" + + +@pytest.mark.asyncio +async def test_get_thread_history_rebuilds_persisted_midrun_steer_message(tmp_path): + checkpointer = _MemoryCheckpointer() + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + queue_manager.enqueue( + "Stop and just say STEER_DONE.", + "steer-history-thread", + notification_type="steer", + source="owner", + is_steer=True, + ) + runtime = SimpleNamespace(events=[], emit_activity_event=lambda event: runtime.events.append(event)) + loop = _make_loop( + model=_SteerAwareTerminalModel(), + checkpointer=checkpointer, + middleware=[SteeringMiddleware(queue_manager=queue_manager, agent_runtime=runtime)], + ) + checkpointer.store["steer-history-thread"] = { + "channel_values": { + "messages": [ + HumanMessage(content="Use Bash to run `sleep 20; echo LONG_PHASE_DONE`, then reply exactly ORIGINAL_DONE."), + AIMessage( + content="", + tool_calls=[{"name": "Bash", "args": {"command": "sleep 20; echo LONG_PHASE_DONE"}, "id": "tc-bash"}], + ), + ToolMessage(content="LONG_PHASE_DONE", name="Bash", tool_call_id="tc-bash"), + ] + } + } + + async for _ in loop.query(None, config={"configurable": {"thread_id": "steer-history-thread"}}): + pass + + fake_agent = SimpleNamespace(agent=loop) + fake_app = SimpleNamespace(state=SimpleNamespace()) + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history( + "steer-history-thread", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert [item["role"] for item in history["messages"]] == [ + "human", + "tool_call", + "tool_result", + "human", + "assistant", + ] + assert history["messages"][3]["text"] == "Stop and just say STEER_DONE." + assert history["messages"][4]["text"] == "STEER_DONE" + + @pytest.mark.asyncio async def test_get_thread_messages_rebuilds_idle_thread_when_cached_entries_are_stale(): checkpointer = _MemoryCheckpointer() From 6f68acdd83a2893bf272f6b6210e4b657f60e226 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 23:03:34 +0800 Subject: [PATCH 065/517] Remove dev auth bypass runtime path --- backend/web/core/dependencies.py | 21 ---- backend/web/core/lifespan.py | 98 ---------------- backend/web/routers/auth.py | 12 +- backend/web/routers/chats.py | 15 +-- backend/web/routers/threads.py | 17 +-- .../2026-04-03-remove-dev-auth-bypass.md | 61 ++++++++++ ...026-04-03-remove-dev-auth-bypass-design.md | 92 +++++++++++++++ frontend/app/src/store/auth-store.ts | 18 +-- scripts/dev/register_and_login.py | 60 ++++++++++ tests/test_auth_router.py | 106 ++++++++++++++++-- tests/test_threads_router.py | 61 ++++++++++ 11 files changed, 388 insertions(+), 173 deletions(-) create mode 100644 docs/superpowers/plans/2026-04-03-remove-dev-auth-bypass.md create mode 100644 docs/superpowers/specs/2026-04-03-remove-dev-auth-bypass-design.md create mode 100644 scripts/dev/register_and_login.py diff --git a/backend/web/core/dependencies.py b/backend/web/core/dependencies.py index 8ae966e7f..22b2ec4dd 100644 --- a/backend/web/core/dependencies.py +++ b/backend/web/core/dependencies.py @@ -1,7 +1,6 @@ """FastAPI dependency injection functions.""" import asyncio -import os from typing import Annotated, Any from fastapi import Depends, FastAPI, HTTPException, Request @@ -9,22 +8,6 @@ from backend.web.services.agent_pool import get_or_create_agent, resolve_thread_sandbox from sandbox.thread_context import set_current_thread_id -# Dev bypass: set LEON_DEV_SKIP_AUTH=1 to skip JWT verification and inject a mock identity. -# WARNING: this bypasses ALL auth — never set in production. -_DEV_SKIP_AUTH = os.environ.get("LEON_DEV_SKIP_AUTH", "").lower() in ("1", "true", "yes") -_DEV_PAYLOAD = {"user_id": "dev-user", "entity_id": "dev-user"} - -if _DEV_SKIP_AUTH: - import logging as _logging - - _logging.getLogger(__name__).warning( - "LEON_DEV_SKIP_AUTH is active — JWT auth is BYPASSED for all requests. This must never be enabled in production." - ) - - -def is_dev_skip_auth_enabled() -> bool: - return _DEV_SKIP_AUTH - async def get_app(request: Request) -> FastAPI: """Get FastAPI app instance from request.""" @@ -41,8 +24,6 @@ def _get_auth_service(app: FastAPI): def _extract_jwt_payload(request: Request) -> dict: """Extract and verify JWT payload from Bearer token. Returns {user_id, entity_id}.""" - if _DEV_SKIP_AUTH: - return _DEV_PAYLOAD auth_header = request.headers.get("Authorization", "") if not auth_header.startswith("Bearer "): raise HTTPException(401, "Missing or invalid Authorization header") @@ -56,8 +37,6 @@ def _extract_jwt_payload(request: Request) -> dict: async def get_current_user_id(request: Request) -> str: """Extract user_id from JWT and verify user exists. Returns 401 if user was deleted (e.g. DB reset).""" user_id = _extract_jwt_payload(request)["user_id"] - if _DEV_SKIP_AUTH: - return user_id member_repo = getattr(request.app.state, "member_repo", None) if member_repo and member_repo.get_by_id(user_id) is None: raise HTTPException(401, "User no longer exists — please re-login") diff --git a/backend/web/core/lifespan.py b/backend/web/core/lifespan.py index 5da8971d8..8f63f199c 100644 --- a/backend/web/core/lifespan.py +++ b/backend/web/core/lifespan.py @@ -13,98 +13,6 @@ from core.runtime.middleware.queue import MessageQueueManager -def _seed_dev_user(app: FastAPI) -> None: - """Create dev-user human member + initial agents if not yet seeded. - - Mirrors AuthService.register() but uses the fixed 'dev-user' ID that - matches _DEV_PAYLOAD, so list_members('dev-user') returns results. - """ - import logging - import time - from pathlib import Path - - from backend.web.services.member_service import MEMBERS_DIR, _write_agent_md, _write_json - from storage.contracts import EntityRow, MemberRow, MemberType - from storage.providers.sqlite.member_repo import generate_member_id - - log = logging.getLogger(__name__) - member_repo = app.state.member_repo - entity_repo = app.state.entity_repo - - dev_user_id = "dev-user" - dev_entity_id = "dev-user-1" - - if member_repo.get_by_id(dev_user_id) is not None: - return # already seeded - - log.info("DEV: seeding dev-user member + initial agents") - now = time.time() - - # Human member row - member_repo.create( - MemberRow( - id=dev_user_id, - name="Dev", - type=MemberType.HUMAN, - created_at=now, - ) - ) - - # Human entity - entity_repo.create( - EntityRow( - id=dev_entity_id, - type="human", - member_id=dev_user_id, - name="Dev", - thread_id=None, - created_at=now, - ) - ) - - # Initial agents (same as register()) - initial_agents = [ - {"name": "Toad", "description": "Curious and energetic assistant", "avatar": "toad.jpeg"}, - {"name": "Morel", "description": "Thoughtful senior analyst", "avatar": "morel.jpeg"}, - ] - assets_dir = Path(__file__).resolve().parents[3] / "assets" - - for agent_def in initial_agents: - agent_id = generate_member_id() - agent_dir = MEMBERS_DIR / agent_id - agent_dir.mkdir(parents=True, exist_ok=True) - _write_agent_md(agent_dir / "agent.md", name=agent_def["name"], description=agent_def["description"]) - _write_json( - agent_dir / "meta.json", - { - "status": "active", - "version": "1.0.0", - "created_at": int(now * 1000), - "updated_at": int(now * 1000), - }, - ) - member_repo.create( - MemberRow( - id=agent_id, - name=agent_def["name"], - type=MemberType.MYCEL_AGENT, - description=agent_def["description"], - config_dir=str(agent_dir), - owner_user_id=dev_user_id, - created_at=now, - ) - ) - src_avatar = assets_dir / agent_def["avatar"] - if src_avatar.exists(): - try: - from backend.web.routers.entities import process_and_save_avatar - - avatar_path = process_and_save_avatar(src_avatar, agent_id) - member_repo.update(agent_id, avatar=avatar_path, updated_at=now) - except Exception as e: - log.warning("DEV: avatar copy failed for %s: %s", agent_def["name"], e) - - @asynccontextmanager async def lifespan(app: FastAPI): """FastAPI lifespan context manager for startup and shutdown.""" @@ -153,12 +61,6 @@ async def lifespan(app: FastAPI): entities=app.state.entity_repo, ) - # Dev bypass: seed dev-user + initial agents on first startup - from backend.web.core.dependencies import _DEV_SKIP_AUTH - - if _DEV_SKIP_AUTH: - _seed_dev_user(app) - from backend.web.services.chat_events import ChatEventBus from backend.web.services.typing_tracker import TypingTracker diff --git a/backend/web/routers/auth.py b/backend/web/routers/auth.py index bef06be99..ea2c586ea 100644 --- a/backend/web/routers/auth.py +++ b/backend/web/routers/auth.py @@ -5,7 +5,7 @@ from fastapi import APIRouter, Depends, HTTPException from pydantic import BaseModel -from backend.web.core.dependencies import _get_auth_service, get_app, is_dev_skip_auth_enabled +from backend.web.core.dependencies import _get_auth_service, get_app router = APIRouter(prefix="/api/auth", tags=["auth"]) @@ -17,11 +17,6 @@ class AuthRequest(BaseModel): @router.post("/register") async def register(payload: AuthRequest, app: Annotated[Any, Depends(get_app)]) -> dict: - if is_dev_skip_auth_enabled(): - raise HTTPException( - 409, - "Backend auth bypass is active via LEON_DEV_SKIP_AUTH; register/login are disabled in this mode.", - ) try: return _get_auth_service(app).register(payload.username, payload.password) except ValueError as e: @@ -30,11 +25,6 @@ async def register(payload: AuthRequest, app: Annotated[Any, Depends(get_app)]) @router.post("/login") async def login(payload: AuthRequest, app: Annotated[Any, Depends(get_app)]) -> dict: - if is_dev_skip_auth_enabled(): - raise HTTPException( - 409, - "Backend auth bypass is active via LEON_DEV_SKIP_AUTH; register/login are disabled in this mode.", - ) try: return _get_auth_service(app).login(payload.username, payload.password) except ValueError as e: diff --git a/backend/web/routers/chats.py b/backend/web/routers/chats.py index 962704fda..781ad4b98 100644 --- a/backend/web/routers/chats.py +++ b/backend/web/routers/chats.py @@ -173,15 +173,12 @@ async def stream_chat_events( app: Annotated[Any, Depends(get_app)] = None, ): """SSE stream for chat events. Uses ?token= for auth.""" - from backend.web.core.dependencies import _DEV_SKIP_AUTH - - if not _DEV_SKIP_AUTH: - if not token: - raise HTTPException(401, "Missing token") - try: - app.state.auth_service.verify_token(token) - except ValueError as e: - raise HTTPException(401, str(e)) + if not token: + raise HTTPException(401, "Missing token") + try: + app.state.auth_service.verify_token(token) + except ValueError as e: + raise HTTPException(401, str(e)) event_bus = app.state.chat_event_bus queue = event_bus.subscribe(chat_id) diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index f6bcd9912..3b3b7bed3 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -915,17 +915,12 @@ async def stream_thread_events( app: Annotated[Any, Depends(get_app)] = None, ) -> EventSourceResponse: """Persistent SSE event stream — uses ?token= for auth (EventSource can't set headers).""" - from backend.web.core.dependencies import _DEV_PAYLOAD, _DEV_SKIP_AUTH - - if _DEV_SKIP_AUTH: - sse_user_id = _DEV_PAYLOAD["user_id"] - else: - if not token: - raise HTTPException(401, "Missing token") - try: - sse_user_id = app.state.auth_service.verify_token(token)["user_id"] - except ValueError as e: - raise HTTPException(401, str(e)) + if not token: + raise HTTPException(401, "Missing token") + try: + sse_user_id = app.state.auth_service.verify_token(token)["user_id"] + except ValueError as e: + raise HTTPException(401, str(e)) thread = app.state.thread_repo.get_by_id(thread_id) if not thread: raise HTTPException(404, "Thread not found") diff --git a/docs/superpowers/plans/2026-04-03-remove-dev-auth-bypass.md b/docs/superpowers/plans/2026-04-03-remove-dev-auth-bypass.md new file mode 100644 index 000000000..cc1a34aff --- /dev/null +++ b/docs/superpowers/plans/2026-04-03-remove-dev-auth-bypass.md @@ -0,0 +1,61 @@ +# Remove Dev Auth Bypass Implementation Plan + +> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking. + +**Goal:** Remove frontend/backend dev auth bypass completely and keep development convenience outside runtime auth code. + +**Architecture:** Delete bypass branches instead of adding handshake logic. Keep runtime auth single-path and move developer convenience into an external helper script that talks to the real auth endpoints. + +**Tech Stack:** FastAPI, Zustand, pytest, small Python helper script + +--- + +### Task 1: Delete Backend Bypass Path + +**Files:** +- Modify: `backend/web/core/dependencies.py` +- Modify: `backend/web/routers/auth.py` +- Modify: `tests/test_auth_router.py` + +- [ ] Remove `_DEV_SKIP_AUTH`, `_DEV_PAYLOAD`, and `is_dev_skip_auth_enabled()` from backend auth dependencies. +- [ ] Make `register/login` routers always call the real auth service. +- [ ] Replace bypass-specific tests with direct auth-router behavior tests. + +### Task 2: Delete Frontend Bypass Path + +**Files:** +- Modify: `frontend/app/src/store/auth-store.ts` + +- [ ] Remove `VITE_DEV_SKIP_AUTH`, `DEV_MOCK_USER`, and bypass-specific persisted merge logic. +- [ ] Keep auth store empty-by-default until real login/register succeeds. +- [ ] Make `401` always clear auth state. + +### Task 3: Add External Dev Helper + +**Files:** +- Create: `scripts/dev/register_and_login.py` + +- [ ] Add a small script that calls `/api/auth/register` then `/api/auth/login`. +- [ ] Print token/user/entity info for local debugging. +- [ ] Keep it outside runtime code paths. + +### Task 4: Verify Real Auth End To End + +**Files:** +- Modify: `tests/test_auth_router.py` +- Verify live backend manually + +- [ ] Run focused backend tests. +- [ ] Run related auth + caller-contract regressions. +- [ ] Verify register -> login -> create thread -> send message against the live backend. + +### Task 5: Sync Checkpoints + +**Files:** +- Modify: `/Users/lexicalmathical/Codebase/algorithm-repos/mysale-cca/rebuild-agent-core/checkpoints/architecture/new_updates.md` +- Modify: `/Users/lexicalmathical/Codebase/algorithm-repos/mysale-cca/rebuild-agent-core/briefing.md` +- Modify: `/Users/lexicalmathical/Codebase/algorithm-repos/mysale-cca/rebuild-agent-core/todo/index.md` + +- [ ] Rewrite `nu-04` from “auth-mode handshake mismatch” to “bypass removed by design”. +- [ ] Note the dev helper as tooling, not runtime contract. +- [ ] Tell hostile reviewer the old bypass assumptions are obsolete. diff --git a/docs/superpowers/specs/2026-04-03-remove-dev-auth-bypass-design.md b/docs/superpowers/specs/2026-04-03-remove-dev-auth-bypass-design.md new file mode 100644 index 000000000..850746874 --- /dev/null +++ b/docs/superpowers/specs/2026-04-03-remove-dev-auth-bypass-design.md @@ -0,0 +1,92 @@ +# Remove Dev Auth Bypass Design + +## Goal + +彻底删除前后端 dev auth bypass，让 Mycel 本地开发和真实运行共享同一套身份契约。 + +## Decision + +采用方案 A： + +- 删除后端 `LEON_DEV_SKIP_AUTH` +- 删除前端 `VITE_DEV_SKIP_AUTH` +- `/api/auth/register` 与 `/api/auth/login` 永远走真实路径 +- 开发便利不进入 runtime/request/auth code path +- 如需辅助，仅允许 repo 外或脚本级工具来做注册/登录初始化 + +## Why + +当前 bypass 不是“方便开发”的轻量捷径，而是污染主契约： + +- 后端可以把所有请求压成 `dev-user` +- 前端可以同时还以为自己在跑真实账号 +- 结果就是聊天归属、thread 可见性、sender ownership、register/login caller contract 全都出现双真相 + +这种模式越修越脏，不值得保留。 + +## Scope + +本次只做这几件事： + +1. 删除前端 store 中的 bypass identity 分支 +2. 删除后端 dependency/auth router 中的 bypass 分支 +3. 删除围绕 bypass 的测试与文案 +4. 补真实 auth 的最小回归 +5. 提供不进入 runtime 的开发辅助入口 +6. 同步 checkpoint 文档，明确 `nu-04` 从“握手修补”转为“bypass 删除” + +## Non-Goals + +- 不做新的 runtime auth mode handshake +- 不保留任何假 token / 假 user / 假 entity fallback +- 不为了测试便利在后端继续藏一个 dev-user 分支 +- 不改动 chat/thread/member 的真实所有权模型 + +## Implementation Shape + +### Backend + +- `backend/web/core/dependencies.py` + - 删除 `_DEV_SKIP_AUTH` / `_DEV_PAYLOAD` / `is_dev_skip_auth_enabled()` + - `_extract_jwt_payload()` 永远要求 Bearer token + - `get_current_user_id()` / `get_current_entity_id()` 只走真实 token 解析 + +- `backend/web/routers/auth.py` + - 删除 dev-bypass 409 fail-loud 逻辑 + - register/login 直接调用真实 auth service + +### Frontend + +- `frontend/app/src/store/auth-store.ts` + - 删除 `DEV_SKIP_AUTH` + - 删除 `DEV_MOCK_USER` + - 初始 token/user/entityId 永远为空 + - `401` 时统一 logout，不再分 bypass/non-bypass + +### Tooling + +- 增加一个不进 runtime 的开发辅助脚本 + - 例如 `scripts/dev/register_and_login.py` + - 功能只是在本地对运行中的 backend 发 register/login，请求成功后打印 token / user / entity_id + - 这类工具不参与请求路径决策，不改变身份模型 + +## Testing + +- 后端 router 测试：register/login 正常走 auth service +- 前端 store 测试或最小 source-level verification：无 bypass 初始态 +- live verification： + - 启动 backend + - register + - login + - create thread + - send message + +## Risk + +唯一真实风险是测试/同事还在按旧 bypass 契约操作。 + +应对方式不是保留 bypass，而是： + +- 提前通知测试侧 +- 给一个显式 dev helper +- 用真实 auth 验证替代旧 bypass 流程 diff --git a/frontend/app/src/store/auth-store.ts b/frontend/app/src/store/auth-store.ts index 5ae9148ef..955f6518b 100644 --- a/frontend/app/src/store/auth-store.ts +++ b/frontend/app/src/store/auth-store.ts @@ -1,15 +1,11 @@ /** * Auth store — JWT token, user identity, login/register/logout. * Persisted to localStorage via Zustand persist middleware. - * - * Set VITE_DEV_SKIP_AUTH=true in .env.development to bypass login during dev. */ import { create } from "zustand"; import { persist } from "zustand/middleware"; -const DEV_SKIP_AUTH = import.meta.env.VITE_DEV_SKIP_AUTH === "true"; - export interface AuthIdentity { id: string; name: string; @@ -48,15 +44,13 @@ async function authCall(endpoint: string, username: string, password: string) { return res.json(); } -const DEV_MOCK_USER: AuthIdentity = { id: "dev-user", name: "Dev", type: "human" }; - export const useAuthStore = create()( persist( (set) => ({ - token: DEV_SKIP_AUTH ? "dev-skip-auth" : null, - user: DEV_SKIP_AUTH ? DEV_MOCK_USER : null, + token: null, + user: null, agent: null, - entityId: DEV_SKIP_AUTH ? "dev-user" : null, + entityId: null, login: async (username, password) => { const data = await authCall("login", username, password); @@ -88,10 +82,6 @@ export const useAuthStore = create()( }), { name: "leon-auth", - ...(DEV_SKIP_AUTH && { - // In skip-auth mode, never let persisted null overwrite the mock identity - merge: (_persisted: unknown, current: AuthState) => current, - }), }, ), ); @@ -109,7 +99,7 @@ export async function authFetch(url: string, init?: RequestInit): Promise int: + parser = argparse.ArgumentParser() + parser.add_argument("--base-url", default="http://127.0.0.1:8010") + parser.add_argument("--username", required=True) + parser.add_argument("--password", required=True) + args = parser.parse_args() + + with httpx.Client(timeout=20.0) as client: + register = client.post( + f"{args.base_url}/api/auth/register", + json={"username": args.username, "password": args.password}, + ) + print("REGISTER", register.status_code) + if register.status_code not in (200, 409): + print(register.text) + return 1 + + login = client.post( + f"{args.base_url}/api/auth/login", + json={"username": args.username, "password": args.password}, + ) + print("LOGIN", login.status_code) + if login.status_code != 200: + print(login.text) + return 1 + + payload = login.json() + print( + json.dumps( + { + "token": payload.get("token"), + "user": payload.get("user"), + "agent": payload.get("agent"), + "entity_id": payload.get("entity_id"), + }, + ensure_ascii=True, + indent=2, + ) + ) + return 0 + + +if __name__ == "__main__": + raise SystemExit(main()) diff --git a/tests/test_auth_router.py b/tests/test_auth_router.py index 62aef63db..7701517c0 100644 --- a/tests/test_auth_router.py +++ b/tests/test_auth_router.py @@ -6,27 +6,115 @@ from fastapi import HTTPException from backend.web.routers import auth as auth_router +from backend.web.routers import chats as chats_router + + +class _FakeAuthService: + def __init__(self) -> None: + self.register_calls: list[tuple[str, str]] = [] + self.login_calls: list[tuple[str, str]] = [] + self.register_result = {"token": "tok-register"} + self.login_result = {"token": "tok-login"} + self.register_error: Exception | None = None + self.login_error: Exception | None = None + + def register(self, username: str, password: str) -> dict: + self.register_calls.append((username, password)) + if self.register_error is not None: + raise self.register_error + return self.register_result + + def login(self, username: str, password: str) -> dict: + self.login_calls.append((username, password)) + if self.login_error is not None: + raise self.login_error + return self.login_result @pytest.mark.asyncio -async def test_register_fails_loudly_when_backend_auth_bypass_is_active(monkeypatch): - monkeypatch.setattr(auth_router, "is_dev_skip_auth_enabled", lambda: True) - app = SimpleNamespace(state=SimpleNamespace(auth_service=None)) +async def test_register_calls_auth_service_directly(): + service = _FakeAuthService() + app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) + + result = await auth_router.register(auth_router.AuthRequest(username="fresh", password="pass1234"), app) + + assert result == {"token": "tok-register"} + assert service.register_calls == [("fresh", "pass1234")] + + +@pytest.mark.asyncio +async def test_register_maps_value_error_to_conflict(): + service = _FakeAuthService() + service.register_error = ValueError("Username 'fresh' already taken") + app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) with pytest.raises(HTTPException) as exc_info: await auth_router.register(auth_router.AuthRequest(username="fresh", password="pass1234"), app) assert exc_info.value.status_code == 409 - assert "LEON_DEV_SKIP_AUTH" in str(exc_info.value.detail) + assert "already taken" in str(exc_info.value.detail) @pytest.mark.asyncio -async def test_login_fails_loudly_when_backend_auth_bypass_is_active(monkeypatch): - monkeypatch.setattr(auth_router, "is_dev_skip_auth_enabled", lambda: True) - app = SimpleNamespace(state=SimpleNamespace(auth_service=None)) +async def test_login_calls_auth_service_directly(): + service = _FakeAuthService() + app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) + + result = await auth_router.login(auth_router.AuthRequest(username="fresh", password="pass1234"), app) + + assert result == {"token": "tok-login"} + assert service.login_calls == [("fresh", "pass1234")] + + +@pytest.mark.asyncio +async def test_login_maps_value_error_to_unauthorized(): + service = _FakeAuthService() + service.login_error = ValueError("Invalid username or password") + app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) with pytest.raises(HTTPException) as exc_info: await auth_router.login(auth_router.AuthRequest(username="fresh", password="pass1234"), app) - assert exc_info.value.status_code == 409 - assert "LEON_DEV_SKIP_AUTH" in str(exc_info.value.detail) + assert exc_info.value.status_code == 401 + assert "Invalid username or password" in str(exc_info.value.detail) + + +class _VerifyOnlyAuthService: + def __init__(self) -> None: + self.tokens: list[str] = [] + + def verify_token(self, token: str) -> dict: + self.tokens.append(token) + return {"user_id": "user-1"} + + +@pytest.mark.asyncio +async def test_chat_events_requires_token(): + app = SimpleNamespace( + state=SimpleNamespace( + auth_service=_VerifyOnlyAuthService(), + chat_event_bus=SimpleNamespace(subscribe=lambda _chat_id: None), + ) + ) + + with pytest.raises(HTTPException) as exc_info: + await chats_router.stream_chat_events("chat-1", token=None, app=app) + + assert exc_info.value.status_code == 401 + assert exc_info.value.detail == "Missing token" + + +@pytest.mark.asyncio +async def test_chat_events_verifies_provided_token(): + auth_service = _VerifyOnlyAuthService() + app = SimpleNamespace( + state=SimpleNamespace( + auth_service=auth_service, + chat_event_bus=SimpleNamespace(subscribe=lambda _chat_id: None), + ) + ) + + response = await chats_router.stream_chat_events("chat-1", token="tok-chat", app=app) + + assert auth_service.tokens == ["tok-chat"] + assert response.media_type == "text/event-stream" diff --git a/tests/test_threads_router.py b/tests/test_threads_router.py index fea492427..707c659ba 100644 --- a/tests/test_threads_router.py +++ b/tests/test_threads_router.py @@ -57,6 +57,20 @@ def create(self, row): self.rows.append(row) +class _FakeAuthService: + def __init__(self) -> None: + self.tokens: list[str] = [] + + def verify_token(self, token: str) -> dict: + self.tokens.append(token) + return {"user_id": "owner-1"} + + +class _FakeRequest: + def __init__(self, headers: dict[str, str] | None = None) -> None: + self.headers = headers or {} + + @pytest.mark.asyncio async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): app = SimpleNamespace( @@ -87,3 +101,50 @@ async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): assert result["sandbox"] == "daytona_selfhost" assert app.state.thread_sandbox[result["thread_id"]] == "daytona_selfhost" assert app.state.thread_repo.rows[result["thread_id"]]["sandbox_type"] == "daytona_selfhost" + + +@pytest.mark.asyncio +async def test_stream_thread_events_requires_token(): + app = SimpleNamespace( + state=SimpleNamespace( + auth_service=_FakeAuthService(), + thread_repo=SimpleNamespace(get_by_id=lambda _thread_id: None), + member_repo=_FakeMemberRepo(), + thread_event_buffers={}, + ) + ) + + with pytest.raises(threads_router.HTTPException) as exc_info: + await threads_router.stream_thread_events( + "thread-1", + request=_FakeRequest(), + token=None, + app=app, + ) + + assert exc_info.value.status_code == 401 + assert exc_info.value.detail == "Missing token" + + +@pytest.mark.asyncio +async def test_stream_thread_events_verifies_token_before_owner_check(): + auth_service = _FakeAuthService() + thread_repo = SimpleNamespace(get_by_id=lambda _thread_id: {"member_id": "member-1"}) + app = SimpleNamespace( + state=SimpleNamespace( + auth_service=auth_service, + thread_repo=thread_repo, + member_repo=_FakeMemberRepo(), + thread_event_buffers={}, + ) + ) + + response = await threads_router.stream_thread_events( + "thread-1", + request=_FakeRequest(), + token="tok-thread", + app=app, + ) + + assert auth_service.tokens == ["tok-thread"] + assert response is not None From 75cfa16e5e5e0d16e52395d3898c6b140afc0673 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 23:03:40 +0800 Subject: [PATCH 066/517] Persist cancelled steer inputs honestly --- backend/web/services/streaming_service.py | 136 ++++++++++ core/runtime/loop.py | 308 +++++++++++----------- tests/test_query_loop_backend_bridge.py | 120 ++++++++- 3 files changed, 413 insertions(+), 151 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 8d7884f7e..9f24786a4 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -442,6 +442,130 @@ async def _persist_terminal_followups( ) +def _message_metadata_dict(message_metadata: dict[str, Any] | None) -> dict[str, Any]: + return dict(message_metadata or {}) + + +def _message_already_persisted(message: Any, *, content: str, metadata: dict[str, Any]) -> bool: + if message.__class__.__name__ != "HumanMessage": + return False + if getattr(message, "content", None) != content: + return False + return (getattr(message, "metadata", None) or {}) == metadata + + +async def _persist_cancelled_run_input_if_missing( + *, + agent: Any, + config: dict[str, Any], + message: str, + message_metadata: dict[str, Any] | None, +) -> None: + graph = getattr(agent, "agent", None) + if graph is None or not hasattr(graph, "aget_state") or not hasattr(graph, "aupdate_state"): + return + + from langchain_core.messages import HumanMessage + + metadata = _message_metadata_dict(message_metadata) + state = await graph.aget_state(config) + persisted = list((getattr(state, "values", None) or {}).get("messages", [])) + if persisted and _message_already_persisted(persisted[-1], content=message, metadata=metadata): + return + + # @@@cancelled-run-input-persist - a started run has already accepted this + # input at the caller boundary. If cancellation lands before the next loop + # checkpoint save, persist the input here so later turns do not pretend it + # never happened. + candidate = HumanMessage(content=message, metadata=metadata) if metadata else HumanMessage(content=message) + await graph.aupdate_state(config, {"messages": [candidate]}) + + +def _is_owner_steer_followup_message( + *, + source: str | None, + notification_type: str | None, +) -> bool: + return source == "owner" and notification_type == "steer" + + +async def _persist_cancelled_owner_steers( + *, + agent: Any, + config: dict[str, Any], + items: list[dict[str, str | None]], +) -> None: + graph = getattr(agent, "agent", None) + if graph is None or not hasattr(graph, "aupdate_state") or not items: + return + + from langchain_core.messages import HumanMessage + + # @@@cancelled-steer-persist - accepted steer is a real user turn. If the + # active run is cancelled before the next model call, we must checkpoint it + # now instead of letting it silently relaunch as a ghost instruction. + await graph.aupdate_state( + config, + { + "messages": [ + HumanMessage( + content=str(item["content"] or ""), + metadata={ + "source": "owner", + "notification_type": "steer", + "is_steer": True, + }, + ) + for item in items + ] + }, + ) + + +async def _flush_cancelled_owner_steers( + *, + agent: Any, + config: dict[str, Any], + thread_id: str, + app: Any, +) -> None: + qm = app.state.queue_manager + queued_items = qm.drain_all(thread_id) + if not queued_items: + return + + owner_steers: list[dict[str, str | None]] = [] + passthrough: list[Any] = [] + for item in queued_items: + if _is_owner_steer_followup_message( + source=item.source, + notification_type=item.notification_type, + ): + owner_steers.append( + { + "content": item.content, + "source": item.source or "owner", + "notification_type": item.notification_type, + } + ) + else: + passthrough.append(item) + + await _persist_cancelled_owner_steers(agent=agent, config=config, items=owner_steers) + + for item in passthrough: + qm.enqueue( + item.content, + thread_id, + notification_type=item.notification_type, + source=item.source, + sender_entity_id=item.sender_entity_id, + sender_name=item.sender_name, + sender_avatar_url=item.sender_avatar_url, + is_steer=item.is_steer, + ) + + async def _emit_queued_terminal_followups( *, app: Any, @@ -1090,6 +1214,18 @@ def _is_retryable_stream_error(err: Exception) -> bool: await emit({"event": "run_done", "data": json.dumps({"thread_id": thread_id, "run_id": run_id})}) except asyncio.CancelledError: cancelled_tool_call_ids = await write_cancellation_markers(agent, config, pending_tool_calls) + await _persist_cancelled_run_input_if_missing( + agent=agent, + config=config, + message=message, + message_metadata=message_metadata, + ) + await _flush_cancelled_owner_steers( + agent=agent, + config=config, + thread_id=thread_id, + app=app, + ) await emit( { "event": "cancelled", diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 0b0a577c2..363cb1db3 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -177,176 +177,184 @@ async def query( transient_api_retry_count = 0 turn = 0 - while turn < self.max_turns: - turn += 1 - tool_context = self._build_tool_use_context(messages, thread_id=thread_id) - - messages_for_query, injected_messages = await self._build_query_messages(messages, config) - if injected_messages: - # @@@steer-persist - queue/steer messages accepted before the - # next model call must become durable conversation state, not - # request-only hints, or later replay/history lies about what - # the user actually said mid-run. - messages.extend(injected_messages) - self._sync_app_state(messages=messages, turn_count=turn) - self._sync_tool_context_messages(tool_context, messages_for_query) - - # --- Call model through middleware chain --- - streamed_tool_results: list[ToolMessage] = [] - pending_tool_results: list[ToolMessage] = [] - used_streaming_overlap = False - response: ModelResponse | None = None - ai_msg: AIMessage | None = None - tool_calls: list[dict[str, Any]] = [] - try: - if self._can_stream_tools(): - used_streaming_overlap = True - async for stream_event in self._stream_model_with_tool_overlap( - messages_for_query, - config, - thread_id=thread_id, - tool_context=tool_context, - max_output_tokens_override=max_output_tokens_override, - ): - if stream_event["type"] == "message_chunk": - yield {"message_chunk": stream_event["chunk"]} - continue - if stream_event["type"] == "tools": - chunk_messages = stream_event["messages"] - streamed_tool_results.extend(chunk_messages) - yield {"tools": {"messages": chunk_messages}} - continue - response = stream_event["response"] - ai_msg = stream_event["ai_message"] - tool_calls = stream_event["tool_calls"] - pending_tool_results = stream_event["remaining_tool_results"] - else: - response = await self._invoke_model( - messages_for_query, - config, - thread_id=thread_id, + try: + while turn < self.max_turns: + turn += 1 + tool_context = self._build_tool_use_context(messages, thread_id=thread_id) + + messages_for_query, injected_messages = await self._build_query_messages(messages, config) + if injected_messages: + # @@@steer-persist - queue/steer messages accepted before the + # next model call must become durable conversation state, not + # request-only hints, or later replay/history lies about what + # the user actually said mid-run. + messages.extend(injected_messages) + self._sync_app_state(messages=messages, turn_count=turn) + self._sync_tool_context_messages(tool_context, messages_for_query) + + # --- Call model through middleware chain --- + streamed_tool_results: list[ToolMessage] = [] + pending_tool_results: list[ToolMessage] = [] + used_streaming_overlap = False + response: ModelResponse | None = None + ai_msg: AIMessage | None = None + tool_calls: list[dict[str, Any]] = [] + try: + if self._can_stream_tools(): + used_streaming_overlap = True + async for stream_event in self._stream_model_with_tool_overlap( + messages_for_query, + config, + thread_id=thread_id, + tool_context=tool_context, + max_output_tokens_override=max_output_tokens_override, + ): + if stream_event["type"] == "message_chunk": + yield {"message_chunk": stream_event["chunk"]} + continue + if stream_event["type"] == "tools": + chunk_messages = stream_event["messages"] + streamed_tool_results.extend(chunk_messages) + yield {"tools": {"messages": chunk_messages}} + continue + response = stream_event["response"] + ai_msg = stream_event["ai_message"] + tool_calls = stream_event["tool_calls"] + pending_tool_results = stream_event["remaining_tool_results"] + else: + response = await self._invoke_model( + messages_for_query, + config, + thread_id=thread_id, + max_output_tokens_override=max_output_tokens_override, + ) + except Exception as exc: + handled = await self._handle_model_error_recovery( + exc=exc, + messages=messages, + turn=turn, + transition=transition, + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=has_attempted_reactive_compact, max_output_tokens_override=max_output_tokens_override, + transient_api_retry_count=transient_api_retry_count, ) - except Exception as exc: - handled = await self._handle_model_error_recovery( - exc=exc, + if handled is not None: + messages = handled["messages"] + transition = handled["transition"] + max_output_tokens_recovery_count = handled["max_output_tokens_recovery_count"] + has_attempted_reactive_compact = handled["has_attempted_reactive_compact"] + max_output_tokens_override = handled["max_output_tokens_override"] + transient_api_retry_count = handled["transient_api_retry_count"] + if handled["terminal"] is not None: + terminal = handled["terminal"] + break + self._sync_app_state(messages=messages, turn_count=turn) + continue + terminal = TerminalState( + reason=TerminalReason.model_error, + turn_count=turn, + error=str(exc), + ) + break + + if response is None or ai_msg is None: + ai_messages = [m for m in (response.result if response else []) if isinstance(m, AIMessage)] + if not ai_messages: + # No AI message — unexpected; treat as terminal + terminal = TerminalState( + reason=TerminalReason.model_error, + turn_count=turn, + error="model returned no AIMessage", + ) + break + ai_msg = ai_messages[0] + self._sync_tool_context_messages( + tool_context, + response.request_messages or messages_for_query, + ) + + truncated = self._handle_truncated_response_recovery( + ai_msg=ai_msg, messages=messages, turn=turn, - transition=transition, max_output_tokens_recovery_count=max_output_tokens_recovery_count, - has_attempted_reactive_compact=has_attempted_reactive_compact, max_output_tokens_override=max_output_tokens_override, - transient_api_retry_count=transient_api_retry_count, ) - if handled is not None: - messages = handled["messages"] - transition = handled["transition"] - max_output_tokens_recovery_count = handled["max_output_tokens_recovery_count"] - has_attempted_reactive_compact = handled["has_attempted_reactive_compact"] - max_output_tokens_override = handled["max_output_tokens_override"] - transient_api_retry_count = handled["transient_api_retry_count"] - if handled["terminal"] is not None: - terminal = handled["terminal"] - break + if truncated is not None: + messages = truncated["messages"] + transition = truncated["transition"] + max_output_tokens_recovery_count = truncated["max_output_tokens_recovery_count"] + max_output_tokens_override = truncated["max_output_tokens_override"] self._sync_app_state(messages=messages, turn_count=turn) + if truncated["yield_ai"]: + yield {"agent": {"messages": [ai_msg]}} + if truncated["terminal"] is not None: + terminal = truncated["terminal"] + break continue - terminal = TerminalState( - reason=TerminalReason.model_error, - turn_count=turn, - error=str(exc), - ) - break - if response is None or ai_msg is None: - ai_messages = [m for m in (response.result if response else []) if isinstance(m, AIMessage)] - if not ai_messages: - # No AI message — unexpected; treat as terminal - terminal = TerminalState( - reason=TerminalReason.model_error, - turn_count=turn, - error="model returned no AIMessage", - ) - break - ai_msg = ai_messages[0] - self._sync_tool_context_messages( - tool_context, - response.request_messages or messages_for_query, - ) - - truncated = self._handle_truncated_response_recovery( - ai_msg=ai_msg, - messages=messages, - turn=turn, - max_output_tokens_recovery_count=max_output_tokens_recovery_count, - max_output_tokens_override=max_output_tokens_override, - ) - if truncated is not None: - messages = truncated["messages"] - transition = truncated["transition"] - max_output_tokens_recovery_count = truncated["max_output_tokens_recovery_count"] - max_output_tokens_override = truncated["max_output_tokens_override"] self._sync_app_state(messages=messages, turn_count=turn) - if truncated["yield_ai"]: - yield {"agent": {"messages": [ai_msg]}} - if truncated["terminal"] is not None: - terminal = truncated["terminal"] - break - continue - self._sync_app_state(messages=messages, turn_count=turn) + # Yield agent update (stream_mode="updates" format) + yield {"agent": {"messages": [ai_msg]}} - # Yield agent update (stream_mode="updates" format) - yield {"agent": {"messages": [ai_msg]}} - - if not tool_calls: - tool_calls = getattr(ai_msg, "tool_calls", None) or [] - if not tool_calls: - # Also check additional_kwargs for older message formats - tool_calls = ai_msg.additional_kwargs.get("tool_calls", []) - - if not tool_calls: - # No tool calls → agent is done - if self._ai_message_has_visible_content(ai_msg): - messages.append(ai_msg) - terminal = TerminalState( - reason=TerminalReason.completed, - turn_count=turn, - ) - break - - # Expose current messages for forkContext sub-agent spawning - from sandbox.thread_context import set_current_messages - set_current_messages(messages + [ai_msg]) + if not tool_calls: + tool_calls = getattr(ai_msg, "tool_calls", None) or [] + if not tool_calls: + # Also check additional_kwargs for older message formats + tool_calls = ai_msg.additional_kwargs.get("tool_calls", []) - if used_streaming_overlap: - if pending_tool_results: - yield {"tools": {"messages": pending_tool_results}} - tool_results = streamed_tool_results + pending_tool_results - else: - # --- Execute tools through middleware chain --- - try: - tool_results = await self._execute_tools(tool_calls, response, tool_context) - except Exception as exc: + if not tool_calls: + # No tool calls → agent is done + if self._ai_message_has_visible_content(ai_msg): + messages.append(ai_msg) terminal = TerminalState( - reason=TerminalReason.aborted_tools, + reason=TerminalReason.completed, turn_count=turn, - error=str(exc), ) break - # Yield tools update - yield {"tools": {"messages": tool_results}} - - # Advance message history for next turn - messages.append(ai_msg) - messages.extend(tool_results) - await self._refresh_tools_between_turns(tool_context) - transition = ContinueState(reason=ContinueReason.next_turn) - max_output_tokens_recovery_count = 0 - has_attempted_reactive_compact = False - max_output_tokens_override = None - transient_api_retry_count = 0 + # Expose current messages for forkContext sub-agent spawning + from sandbox.thread_context import set_current_messages + set_current_messages(messages + [ai_msg]) + + if used_streaming_overlap: + if pending_tool_results: + yield {"tools": {"messages": pending_tool_results}} + tool_results = streamed_tool_results + pending_tool_results + else: + # --- Execute tools through middleware chain --- + try: + tool_results = await self._execute_tools(tool_calls, response, tool_context) + except Exception as exc: + terminal = TerminalState( + reason=TerminalReason.aborted_tools, + turn_count=turn, + error=str(exc), + ) + break + + # Yield tools update + yield {"tools": {"messages": tool_results}} + + # Advance message history for next turn + messages.append(ai_msg) + messages.extend(tool_results) + await self._refresh_tools_between_turns(tool_context) + transition = ContinueState(reason=ContinueReason.next_turn) + max_output_tokens_recovery_count = 0 + has_attempted_reactive_compact = False + max_output_tokens_override = None + transient_api_retry_count = 0 + self._sync_app_state(messages=messages, turn_count=turn) + except asyncio.CancelledError: + # @@@cancel-persists-live-state - accepted user input from the + # current run must not evaporate just because the run is cancelled + # before the next terminal save. + await self._save_messages(thread_id, messages) self._sync_app_state(messages=messages, turn_count=turn) + raise if terminal is None: terminal = TerminalState( diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index e1437e65c..0a027466a 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -2,6 +2,7 @@ from __future__ import annotations +import asyncio from pathlib import Path from types import SimpleNamespace from unittest.mock import patch @@ -14,7 +15,7 @@ from backend.web.services.event_buffer import ThreadEventBuffer from core.runtime.middleware.queue.manager import MessageQueueManager from core.runtime.middleware.queue.middleware import SteeringMiddleware -from backend.web.services.streaming_service import _repair_incomplete_tool_calls, _run_agent_to_buffer +from backend.web.services.streaming_service import _repair_incomplete_tool_calls, _run_agent_to_buffer, start_agent_run from core.runtime.middleware.monitor.state_monitor import AgentState from core.runtime.loop import QueryLoop from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry @@ -29,6 +30,9 @@ def __init__(self) -> None: async def aget(self, cfg): return self.store.get(cfg["configurable"]["thread_id"]) + async def aget_tuple(self, cfg): + return None + async def aput(self, cfg, checkpoint, metadata, new_versions): self.store[cfg["configurable"]["thread_id"]] = checkpoint @@ -77,6 +81,31 @@ async def ainvoke(self, messages): return AIMessage(content="STEER_DONE" if last_human == "Stop and just say STEER_DONE." else "UNKNOWN") +class _SteerCancelPoisonModel: + def __init__(self) -> None: + self._turn = 0 + + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + if self._turn == 0: + self._turn += 1 + return AIMessage( + content="", + tool_calls=[{"name": "SleepTool", "args": {}, "id": "tc-sleep"}], + ) + last_human = next( + ( + msg.content + for msg in reversed(messages) + if msg.__class__.__name__ == "HumanMessage" + ), + "", + ) + return AIMessage(content=f"LAST_HUMAN:{last_human}") + + class _FakeDisplayBuilder: def __init__(self, cached_entries): self._cached_entries = cached_entries @@ -125,6 +154,7 @@ class _StreamingRuntime: def __init__(self) -> None: self.current_run_source = None self._event_callback = None + self.state = SimpleNamespace(flags=SimpleNamespace(is_compacting=False)) def set_event_callback(self, cb) -> None: self._event_callback = cb @@ -455,6 +485,94 @@ async def test_get_thread_history_rebuilds_persisted_midrun_steer_message(tmp_pa assert history["messages"][4]["text"] == "STEER_DONE" +@pytest.mark.asyncio +async def test_cancelled_midrun_steer_persists_and_does_not_poison_next_turn(tmp_path): + checkpointer = _MemoryCheckpointer() + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + runtime = _StreamingRuntime() + tool_started = asyncio.Event() + async def sleep_tool() -> str: + tool_started.set() + try: + await asyncio.sleep(60) + except asyncio.CancelledError: + raise + return "SLEPT" + + registry = ToolRegistry() + registry.register( + ToolEntry( + name="SleepTool", + mode=ToolMode.INLINE, + schema={"name": "SleepTool", "description": "sleep", "parameters": {}}, + handler=sleep_tool, + source="test", + ) + ) + loop = _make_loop( + model=_SteerCancelPoisonModel(), + registry=registry, + checkpointer=checkpointer, + middleware=[SteeringMiddleware(queue_manager=queue_manager, agent_runtime=runtime)], + ) + agent = SimpleNamespace( + agent=loop, + runtime=runtime, + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_id = "steer-cancel-poison-thread" + config = {"configurable": {"thread_id": thread_id}} + + start_agent_run(agent, thread_id, "start", app) + task = app.state.thread_tasks[thread_id] + + await asyncio.wait_for(tool_started.wait(), timeout=2) + queue_manager.enqueue( + "Stop and just say STEER_DONE.", + thread_id, + notification_type="steer", + source="owner", + is_steer=True, + ) + + task.cancel() + await asyncio.gather(task, return_exceptions=True) + + assert queue_manager.list_queue(thread_id) == [] + assert app.state.thread_tasks.get(thread_id) is None + assert runtime.current_state == AgentState.IDLE + + state_after_cancel = await loop.aget_state(config) + cancelled_contents = [getattr(msg, "content", "") for msg in state_after_cancel.values["messages"]] + assert cancelled_contents[:2] == ["start", "Stop and just say STEER_DONE."] + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "fresh user message"}]}, + config=config, + ): + pass + + final_state = await loop.aget_state(config) + final_contents = [getattr(msg, "content", "") for msg in final_state.values["messages"]] + assert final_contents == [ + "start", + "Stop and just say STEER_DONE.", + "fresh user message", + "LAST_HUMAN:fresh user message", + ] + + @pytest.mark.asyncio async def test_get_thread_messages_rebuilds_idle_thread_when_cached_entries_are_stale(): checkpointer = _MemoryCheckpointer() From 3f581ee3f41dfd6d36f7f062c5fe55311b95c1b4 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 23:14:32 +0800 Subject: [PATCH 067/517] Make steer stop semantics non-preemptive and honest --- core/runtime/middleware/queue/middleware.py | 57 ++++++++++++++++- tests/test_query_loop_backend_bridge.py | 70 +++++++++++++++++++++ 2 files changed, 126 insertions(+), 1 deletion(-) diff --git a/core/runtime/middleware/queue/middleware.py b/core/runtime/middleware/queue/middleware.py index 66d0ce7ae..0910659a2 100644 --- a/core/runtime/middleware/queue/middleware.py +++ b/core/runtime/middleware/queue/middleware.py @@ -10,7 +10,7 @@ from collections.abc import Awaitable, Callable from typing import Any -from langchain_core.messages import HumanMessage, ToolMessage +from langchain_core.messages import HumanMessage, SystemMessage, ToolMessage from langchain_core.runnables import RunnableConfig try: @@ -35,6 +35,14 @@ class AgentMiddleware: logger = logging.getLogger(__name__) +_STEER_NON_PREEMPTIVE_SYSTEM_NOTE = ( + "Steer requests accepted during an active run are non-preemptive. " + "If any tool call from the interrupted run already started, it was allowed to finish and its side effects may " + "already have happened. Do not claim that prior work was interrupted, prevented, cancelled, or rolled back. " + "Treat the steer as instructions for what to do next after that completed work, and answer honestly about any " + "side effects that may already exist." +) + def _is_terminal_background_notification(item: Any) -> bool: content = getattr(item, "content", "") or "" @@ -44,6 +52,39 @@ def _is_terminal_background_notification(item: Any) -> bool: return "" in content or "" in content +def _is_owner_steer_message(message: Any) -> bool: + if message.__class__.__name__ != "HumanMessage": + return False + metadata = getattr(message, "metadata", {}) or {} + return bool( + metadata.get("is_steer") + or (metadata.get("source") == "owner" and metadata.get("notification_type") == "steer") + ) + + +def _apply_steer_contract(request: ModelRequest) -> ModelRequest: + if not any(_is_owner_steer_message(message) for message in request.messages): + return request + + system_message = request.system_message + if system_message is None: + return request.override(system_message=SystemMessage(content=_STEER_NON_PREEMPTIVE_SYSTEM_NOTE)) + + content = getattr(system_message, "content", None) + if isinstance(content, str): + if _STEER_NON_PREEMPTIVE_SYSTEM_NOTE in content: + return request + # @@@steer-honesty-contract - mid-run steer stays a real user message in + # durable history, but the live model call also needs an explicit + # non-preemptive contract so it cannot overclaim that already-started + # tool work was stopped or never produced side effects. + return request.override( + system_message=SystemMessage(content=f"{content}\n\n{_STEER_NON_PREEMPTIVE_SYSTEM_NOTE}") + ) + + return request.override(messages=[SystemMessage(content=_STEER_NON_PREEMPTIVE_SYSTEM_NOTE), *request.messages]) + + class SteeringMiddleware(AgentMiddleware): """Non-preemptive steering: let all tool calls finish, inject before next LLM call. @@ -74,6 +115,20 @@ async def awrap_tool_call( """Async pure passthrough — never skip tool calls.""" return await handler(request) + def wrap_model_call( + self, + request: ModelRequest, + handler: Callable[[ModelRequest], ModelResponse], + ) -> ModelCallResult: + return handler(_apply_steer_contract(request)) + + async def awrap_model_call( + self, + request: ModelRequest, + handler: Callable[[ModelRequest], Awaitable[ModelResponse]], + ) -> ModelCallResult: + return await handler(_apply_steer_contract(request)) + def before_model( self, state: Any, diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index 0a027466a..df8392c9d 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -81,6 +81,29 @@ async def ainvoke(self, messages): return AIMessage(content="STEER_DONE" if last_human == "Stop and just say STEER_DONE." else "UNKNOWN") +class _StopHonestyAwareModel: + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + system_text = "" + if messages and messages[0].__class__.__name__ == "SystemMessage": + system_text = getattr(messages[0], "content", "") or "" + last_human = next( + ( + msg.content + for msg in reversed(messages) + if msg.__class__.__name__ == "HumanMessage" + ), + "", + ) + if last_human != "Stop immediately. Do not continue the old task. Reply exactly STOPPED_NOW and do not write any file.": + return AIMessage(content="UNKNOWN") + if "Steer requests accepted during an active run are non-preemptive." in system_text: + return AIMessage(content="STOP_ACK_AFTER_COMPLETED_WORK") + return AIMessage(content="STOPPED_NOW") + + class _SteerCancelPoisonModel: def __init__(self) -> None: self._turn = 0 @@ -485,6 +508,53 @@ async def test_get_thread_history_rebuilds_persisted_midrun_steer_message(tmp_pa assert history["messages"][4]["text"] == "STEER_DONE" +@pytest.mark.asyncio +async def test_query_loop_adds_non_preemptive_steer_contract_before_terminal_reply(tmp_path): + checkpointer = _MemoryCheckpointer() + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + queue_manager.enqueue( + "Stop immediately. Do not continue the old task. Reply exactly STOPPED_NOW and do not write any file.", + "steer-stop-honesty-thread", + notification_type="steer", + source="owner", + is_steer=True, + ) + runtime = SimpleNamespace(events=[], emit_activity_event=lambda event: runtime.events.append(event)) + loop = _make_loop( + model=_StopHonestyAwareModel(), + checkpointer=checkpointer, + middleware=[SteeringMiddleware(queue_manager=queue_manager, agent_runtime=runtime)], + ) + checkpointer.store["steer-stop-honesty-thread"] = { + "channel_values": { + "messages": [ + HumanMessage(content="Run the long bash."), + AIMessage( + content="", + tool_calls=[{"name": "Bash", "args": {"command": "sleep 15; echo LONG_PHASE_DONE"}, "id": "tc-bash"}], + ), + ToolMessage(content="LONG_PHASE_DONE", name="Bash", tool_call_id="tc-bash"), + ] + } + } + + async for _ in loop.query(None, config={"configurable": {"thread_id": "steer-stop-honesty-thread"}}): + pass + + state = await loop.aget_state({"configurable": {"thread_id": "steer-stop-honesty-thread"}}) + persisted = state.values["messages"] + + assert [msg.__class__.__name__ for msg in persisted] == [ + "HumanMessage", + "AIMessage", + "ToolMessage", + "HumanMessage", + "AIMessage", + ] + assert persisted[3].content == "Stop immediately. Do not continue the old task. Reply exactly STOPPED_NOW and do not write any file." + assert persisted[4].content == "STOP_ACK_AFTER_COMPLETED_WORK" + + @pytest.mark.asyncio async def test_cancelled_midrun_steer_persists_and_does_not_poison_next_turn(tmp_path): checkpointer = _MemoryCheckpointer() From 5072d2ccaf9ed40fc0b6af241450417d9ddd1e08 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 23:42:25 +0800 Subject: [PATCH 068/517] Expose thread permission resolution flow --- backend/web/models/requests.py | 5 + backend/web/routers/threads.py | 34 +++++ core/runtime/loop.py | 107 ++++++++++++++-- frontend/app/src/api/client.ts | 17 +++ frontend/app/src/api/types.ts | 13 ++ .../app/src/hooks/use-thread-permissions.ts | 84 +++++++++++++ frontend/app/src/pages/ChatPage.tsx | 68 ++++++++++ tests/test_threads_router.py | 91 +++++++++++++- tests/unit/test_loop.py | 119 ++++++++++++++++++ 9 files changed, 528 insertions(+), 10 deletions(-) create mode 100644 frontend/app/src/hooks/use-thread-permissions.ts diff --git a/backend/web/models/requests.py b/backend/web/models/requests.py index e1f8ca2d9..6b0862296 100644 --- a/backend/web/models/requests.py +++ b/backend/web/models/requests.py @@ -53,3 +53,8 @@ class RunRequest(BaseModel): class SendMessageRequest(BaseModel): message: str attachments: list[str] = Field(default_factory=list) + + +class ResolvePermissionRequest(BaseModel): + decision: Literal["allow", "deny"] + message: str | None = None diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index 3b3b7bed3..5b9b2c345 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -21,6 +21,7 @@ from backend.web.models.requests import ( CreateThreadRequest, ResolveMainThreadRequest, + ResolvePermissionRequest, SaveThreadLaunchConfigRequest, SendMessageRequest, ) @@ -766,6 +767,39 @@ def _expand(msg: Any) -> list[dict[str, Any]]: } +@router.get("/{thread_id}/permissions") +async def get_thread_permissions( + thread_id: str, + user_id: Annotated[str, Depends(verify_thread_owner)] = None, + agent: Annotated[Any, Depends(get_thread_agent)] = None, +) -> dict[str, Any]: + await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) + return { + "thread_id": thread_id, + "requests": agent.get_pending_permission_requests(thread_id), + } + + +@router.post("/{thread_id}/permissions/{request_id}/resolve") +async def resolve_thread_permission_request( + thread_id: str, + request_id: str, + payload: ResolvePermissionRequest, + user_id: Annotated[str, Depends(verify_thread_owner)] = None, + agent: Annotated[Any, Depends(get_thread_agent)] = None, +) -> dict[str, Any]: + await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) + ok = agent.resolve_permission_request( + request_id, + decision=payload.decision, + message=payload.message, + ) + if not ok: + raise HTTPException(status_code=404, detail="Permission request not found") + await agent.agent.apersist_state(thread_id) + return {"ok": True, "thread_id": thread_id, "request_id": request_id} + + @router.get("/{thread_id}/runtime") async def get_thread_runtime( thread_id: str, diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 363cb1db3..a03b53bd1 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -160,8 +160,9 @@ async def query( from sandbox.thread_context import set_current_thread_id set_current_thread_id(thread_id) - # Load message history from checkpointer - messages = await self._load_messages(thread_id) + # Load message history and thread-scoped runtime state from checkpointer + persisted = await self._hydrate_thread_state_from_checkpoint(thread_id) + messages = list(persisted["messages"]) self._restore_discovered_tool_names_from_messages(thread_id, messages) # Parse and append new input messages @@ -457,8 +458,8 @@ async def aget_state(self, config: dict | None = None) -> Any: """Minimal graph-state bridge for backend/web callers.""" config = config or {} thread_id = config.get("configurable", {}).get("thread_id", "default") - messages = await self._load_messages(thread_id) - return SimpleNamespace(values={"messages": messages}) + values = await self._hydrate_thread_state_from_checkpoint(thread_id) + return SimpleNamespace(values=values) async def aupdate_state( self, @@ -504,6 +505,11 @@ async def aupdate_state( self._restore_discovered_tool_names_from_messages(thread_id, messages) return await self.aget_state(config) + async def apersist_state(self, thread_id: str) -> None: + """Persist the current thread-scoped loop/app state to the checkpointer.""" + messages = list(self._app_state.messages) if self._app_state is not None else await self._load_messages(thread_id) + await self._save_messages(thread_id, messages) + # ------------------------------------------------------------------------- # Model invocation through middleware chain # ------------------------------------------------------------------------- @@ -1441,17 +1447,95 @@ def _normalize_stream_tool_call( async def _load_messages(self, thread_id: str) -> list: """Load message history from checkpointer (if available).""" + channel_values = await self._load_checkpoint_channel_values(thread_id) + return list(channel_values.get("messages", [])) + + async def _load_checkpoint_channel_values(self, thread_id: str) -> dict[str, Any]: + """Load raw channel values for one thread checkpoint.""" if self.checkpointer is None: - return [] + return {} try: cfg = self._checkpoint_config(thread_id) checkpoint = await self.checkpointer.aget(cfg) if checkpoint is None: - return [] - return list(checkpoint.get("channel_values", {}).get("messages", [])) + return {} + return dict(checkpoint.get("channel_values", {}) or {}) except Exception: logger.debug("QueryLoop: could not load checkpoint for thread %s", thread_id) - return [] + return {} + + def _thread_permission_state_snapshot( + self, + thread_id: str, + ) -> tuple[dict[str, dict[str, Any]], dict[str, dict[str, Any]]]: + if self._app_state is None: + return {}, {} + + pending = { + key: copy.deepcopy(value) + for key, value in self._app_state.pending_permission_requests.items() + if value.get("thread_id") == thread_id + } + resolved = { + key: copy.deepcopy(value) + for key, value in self._app_state.resolved_permission_requests.items() + if value.get("thread_id") == thread_id + } + return pending, resolved + + def _restore_thread_permission_state( + self, + thread_id: str, + *, + pending: dict[str, dict[str, Any]], + resolved: dict[str, dict[str, Any]], + ) -> None: + if self._app_state is None: + return + + # @@@permission-checkpoint-bridge - pending/resolved permission requests + # are thread-scoped runtime state, not display-only metadata. They must + # survive checkpoint replay so backend/UI surfaces stay honest after an + # idle reload or agent recreation. + def _update(state: AppState) -> AppState: + kept_pending = { + key: value + for key, value in state.pending_permission_requests.items() + if value.get("thread_id") != thread_id + } + kept_pending.update(copy.deepcopy(pending)) + kept_resolved = { + key: value + for key, value in state.resolved_permission_requests.items() + if value.get("thread_id") != thread_id + } + kept_resolved.update(copy.deepcopy(resolved)) + return state.model_copy( + update={ + "pending_permission_requests": kept_pending, + "resolved_permission_requests": kept_resolved, + } + ) + + self._app_state.set_state(_update) + + async def _hydrate_thread_state_from_checkpoint(self, thread_id: str) -> dict[str, Any]: + channel_values = await self._load_checkpoint_channel_values(thread_id) + messages = list(channel_values.get("messages", [])) + pending = dict(channel_values.get("pending_permission_requests", {}) or {}) + resolved = dict(channel_values.get("resolved_permission_requests", {}) or {}) + turn_count = self._app_state.turn_count if self._app_state is not None else 0 + self._sync_app_state(messages=messages, turn_count=turn_count) + self._restore_thread_permission_state( + thread_id, + pending=pending, + resolved=resolved, + ) + return { + "messages": messages, + "pending_permission_requests": pending, + "resolved_permission_requests": resolved, + } async def _save_messages(self, thread_id: str, messages: list) -> None: """Persist message history to checkpointer.""" @@ -1462,7 +1546,12 @@ async def _save_messages(self, thread_id: str, messages: list) -> None: cfg = self._checkpoint_config(thread_id) checkpoint = empty_checkpoint() - checkpoint["channel_values"] = {"messages": messages} + pending_requests, resolved_requests = self._thread_permission_state_snapshot(thread_id) + checkpoint["channel_values"] = { + "messages": messages, + "pending_permission_requests": pending_requests, + "resolved_permission_requests": resolved_requests, + } metadata: CheckpointMetadata = { "source": "loop", "step": len(messages), diff --git a/frontend/app/src/api/client.ts b/frontend/app/src/api/client.ts index dbf86be68..0504ece1a 100644 --- a/frontend/app/src/api/client.ts +++ b/frontend/app/src/api/client.ts @@ -11,6 +11,7 @@ import type { LeaseStatus, ThreadDetail, ThreadSummary, + ThreadPermissions, SandboxChannelFilesResult, SandboxFileResult, SandboxFilesListResult, @@ -99,6 +100,22 @@ export async function getThread(threadId: string): Promise { return request(`/api/threads/${encodeURIComponent(threadId)}`); } +export async function getThreadPermissions(threadId: string): Promise { + return request(`/api/threads/${encodeURIComponent(threadId)}/permissions`); +} + +export async function resolveThreadPermission( + threadId: string, + requestId: string, + decision: "allow" | "deny", + message?: string, +): Promise<{ ok: boolean; thread_id: string; request_id: string }> { + return request(`/api/threads/${encodeURIComponent(threadId)}/permissions/${encodeURIComponent(requestId)}/resolve`, { + method: "POST", + body: JSON.stringify({ decision, message }), + }); +} + export async function getThreadRuntime(threadId: string): Promise { return request(`/api/threads/${encodeURIComponent(threadId)}/runtime`); } diff --git a/frontend/app/src/api/types.ts b/frontend/app/src/api/types.ts index 39670a81c..294698867 100644 --- a/frontend/app/src/api/types.ts +++ b/frontend/app/src/api/types.ts @@ -45,6 +45,19 @@ export interface ThreadDetail { sandbox: SandboxInfo | null; } +export interface PermissionRequest { + request_id: string; + thread_id: string; + tool_name: string; + args: Record; + message?: string | null; +} + +export interface ThreadPermissions { + thread_id: string; + requests: PermissionRequest[]; +} + export interface SandboxType { name: string; provider?: string; diff --git a/frontend/app/src/hooks/use-thread-permissions.ts b/frontend/app/src/hooks/use-thread-permissions.ts new file mode 100644 index 000000000..1b94ebc5c --- /dev/null +++ b/frontend/app/src/hooks/use-thread-permissions.ts @@ -0,0 +1,84 @@ +import { useCallback, useEffect, useState } from "react"; +import { + getThreadPermissions, + resolveThreadPermission, + type PermissionRequest, +} from "../api"; + +export interface ThreadPermissionsState { + requests: PermissionRequest[]; + loading: boolean; + resolvingId: string | null; +} + +export interface ThreadPermissionsActions { + refreshPermissions: () => Promise; + resolvePermission: ( + requestId: string, + decision: "allow" | "deny", + message?: string, + ) => Promise; +} + +export function useThreadPermissions(threadId: string | undefined): ThreadPermissionsState & ThreadPermissionsActions { + const [requests, setRequests] = useState([]); + const [loading, setLoading] = useState(false); + const [resolvingId, setResolvingId] = useState(null); + + const refreshPermissions = useCallback(async () => { + if (!threadId) { + setRequests([]); + return; + } + setLoading(true); + try { + const payload = await getThreadPermissions(threadId); + setRequests(payload.requests ?? []); + } catch (err) { + console.error("[useThreadPermissions] Failed to load permissions:", err); + } finally { + setLoading(false); + } + }, [threadId]); + + const resolvePermissionRequest = useCallback( + async (requestId: string, decision: "allow" | "deny", message?: string) => { + if (!threadId) return; + setResolvingId(requestId); + try { + await resolveThreadPermission(threadId, requestId, decision, message); + const payload = await getThreadPermissions(threadId); + setRequests(payload.requests ?? []); + } finally { + setResolvingId(null); + } + }, + [threadId], + ); + + useEffect(() => { + if (!threadId) { + setRequests([]); + setLoading(false); + return; + } + void refreshPermissions(); + + // @@@permission-poll-bridge - permission requests are thread-scoped runtime + // state, but they are not first-class SSE events yet. Poll the small + // thread endpoint so ask-mode is owner-visible without inventing a second + // client-side state source. + const timer = window.setInterval(() => { + void refreshPermissions(); + }, 2000); + return () => window.clearInterval(timer); + }, [threadId, refreshPermissions]); + + return { + requests, + loading, + resolvingId, + refreshPermissions, + resolvePermission: resolvePermissionRequest, + }; +} diff --git a/frontend/app/src/pages/ChatPage.tsx b/frontend/app/src/pages/ChatPage.tsx index e4bb378d1..67e191166 100644 --- a/frontend/app/src/pages/ChatPage.tsx +++ b/frontend/app/src/pages/ChatPage.tsx @@ -1,9 +1,12 @@ import { useCallback, useEffect, useState } from "react"; import { useParams, useOutletContext, useLocation } from "react-router-dom"; +import { Check, ShieldAlert, X } from "lucide-react"; import { toast } from "sonner"; import ChatArea from "../components/ChatArea"; import type { AssistantTurn } from "../api"; import { uploadSandboxFile } from "../api"; +import { Alert, AlertDescription, AlertTitle } from "../components/ui/alert"; +import { Button } from "../components/ui/button"; import ComputerPanel from "../components/ComputerPanel"; import { DragHandle } from "../components/DragHandle"; import Header from "../components/Header"; @@ -18,6 +21,7 @@ import { useResizableX } from "../hooks/use-resizable-x"; import { useSandboxManager } from "../hooks/use-sandbox-manager"; import { useDisplayDeltas } from "../hooks/use-display-deltas"; import { useThreadData } from "../hooks/use-thread-data"; +import { useThreadPermissions } from "../hooks/use-thread-permissions"; import type { ThreadManagerState, ThreadManagerActions } from "../hooks/use-thread-manager"; interface OutletContext { @@ -77,6 +81,11 @@ function ChatPageInner({ threadId }: { threadId: string }) { }, [state?.selectedModel, threadId]); const { entries, activeSandbox, loading, displaySeq, setEntries, setActiveSandbox, refreshThread } = useThreadData(threadId, runStarted, initialEntries); + const { + requests: pendingPermissionRequests, + resolvingId, + resolvePermission, + } = useThreadPermissions(threadId); const { runtimeStatus, isRunning, handleSendMessage, handleStopStreaming } = useDisplayDeltas({ @@ -148,6 +157,22 @@ function ChatPageInner({ threadId }: { threadId: string }) { ); const computerResize = useResizableX(600, 360, 1200, true); + const currentPermissionRequest = pendingPermissionRequests[0] ?? null; + + const handleResolvePermission = useCallback( + async (decision: "allow" | "deny") => { + if (!currentPermissionRequest) return; + try { + await resolvePermission(currentPermissionRequest.request_id, decision); + await refreshThread(); + toast.success(decision === "allow" ? "已批准该权限请求" : "已拒绝该权限请求"); + } catch (error) { + const message = error instanceof Error ? error.message : String(error); + toast.error(`权限处理失败: ${message}`); + } + }, + [currentPermissionRequest, refreshThread, resolvePermission], + ); // @@@workspace-upload — upload attached files then send message with attachment filenames async function handleSendWithAttachments(message: string): Promise { @@ -189,6 +214,49 @@ function ChatPageInner({ threadId }: { threadId: string }) { {sandboxActionError} )} + {currentPermissionRequest && ( +
+
+ + + 权限确认：{currentPermissionRequest.tool_name} + +

{currentPermissionRequest.message || "该工具需要你明确批准后才能继续。"}

+

+ 处理后不会自动重跑；Leon 需要在下一次相同操作时继续执行。 +

+ + {JSON.stringify(currentPermissionRequest.args)} + + {pendingPermissionRequests.length > 1 && ( +

+ 还有 {pendingPermissionRequests.length - 1} 条待处理请求。 +

+ )} +
+ + +
+ + +
+
+ )}
None: self.headers = headers or {} +class _FakePermissionAgent: + def __init__(self) -> None: + self.pending = [ + { + "request_id": "perm-1", + "thread_id": "thread-1", + "tool_name": "Write", + "args": {"path": "/tmp/demo.txt"}, + "message": "needs approval", + } + ] + self.resolve_calls: list[tuple[str, str, str | None]] = [] + self.agent = SimpleNamespace( + aget_state=AsyncMock(return_value=SimpleNamespace(values={})), + apersist_state=AsyncMock(), + ) + + def get_pending_permission_requests(self, thread_id: str | None = None): + if thread_id is None: + return list(self.pending) + return [item for item in self.pending if item["thread_id"] == thread_id] + + def resolve_permission_request(self, request_id: str, *, decision: str, message: str | None = None) -> bool: + self.resolve_calls.append((request_id, decision, message)) + if request_id != "perm-1": + return False + self.pending = [] + return True + + @pytest.mark.asyncio async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): app = SimpleNamespace( @@ -148,3 +178,62 @@ async def test_stream_thread_events_verifies_token_before_owner_check(): assert auth_service.tokens == ["tok-thread"] assert response is not None + + +@pytest.mark.asyncio +async def test_get_thread_permissions_returns_thread_scoped_pending_requests(): + agent = _FakePermissionAgent() + + result = await threads_router.get_thread_permissions( + "thread-1", + user_id="owner-1", + agent=agent, + ) + + assert result == { + "thread_id": "thread-1", + "requests": [ + { + "request_id": "perm-1", + "thread_id": "thread-1", + "tool_name": "Write", + "args": {"path": "/tmp/demo.txt"}, + "message": "needs approval", + } + ], + } + + +@pytest.mark.asyncio +async def test_resolve_thread_permission_request_persists_resolution(): + agent = _FakePermissionAgent() + + result = await threads_router.resolve_thread_permission_request( + "thread-1", + "perm-1", + SimpleNamespace(decision="allow", message="go ahead"), + user_id="owner-1", + agent=agent, + ) + + assert result == {"ok": True, "thread_id": "thread-1", "request_id": "perm-1"} + assert agent.resolve_calls == [("perm-1", "allow", "go ahead")] + agent.agent.apersist_state.assert_awaited_once_with("thread-1") + + +@pytest.mark.asyncio +async def test_resolve_thread_permission_request_404s_missing_request(): + agent = _FakePermissionAgent() + + with pytest.raises(threads_router.HTTPException) as exc_info: + await threads_router.resolve_thread_permission_request( + "thread-1", + "missing", + SimpleNamespace(decision="deny", message="no"), + user_id="owner-1", + agent=agent, + ) + + assert exc_info.value.status_code == 404 + assert exc_info.value.detail == "Permission request not found" + agent.agent.apersist_state.assert_not_awaited() diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index e0d25213c..d747e7cf4 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -412,6 +412,125 @@ async def test_query_loop_aget_state_exposes_messages_for_backend_callers(): assert [msg.content for msg in state.values["messages"]] == ["hello", "state me"] +@pytest.mark.asyncio +async def test_query_loop_aget_state_exposes_persisted_permission_state_for_backend_callers(): + checkpointer = _MemoryCheckpointer() + pending = { + "perm-1": { + "request_id": "perm-1", + "thread_id": "perm-thread", + "tool_name": "Write", + "args": {"path": "/tmp/a.txt"}, + "message": "needs approval", + } + } + resolved = { + "perm-2": { + "request_id": "perm-2", + "thread_id": "perm-thread", + "tool_name": "Edit", + "args": {"path": "/tmp/b.txt"}, + "decision": "allow", + "message": "approved", + } + } + loop = QueryLoop( + model=mock_model_no_tools("persist permissions"), + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=AppState( + pending_permission_requests=pending, + resolved_permission_requests=resolved, + ), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + config = {"configurable": {"thread_id": "perm-thread"}} + + await loop._save_messages("perm-thread", [HumanMessage(content="hello")]) + + reloaded = QueryLoop( + model=mock_model_no_tools("unused"), + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=AppState(), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + + state = await reloaded.aget_state(config) + + assert state.values["pending_permission_requests"] == pending + assert state.values["resolved_permission_requests"] == resolved + + +@pytest.mark.asyncio +async def test_query_loop_restores_persisted_permission_state_into_live_app_state(): + checkpointer = _MemoryCheckpointer() + pending = { + "perm-1": { + "request_id": "perm-1", + "thread_id": "perm-thread", + "tool_name": "Write", + "args": {"path": "/tmp/a.txt"}, + "message": "needs approval", + } + } + resolved = { + "perm-2": { + "request_id": "perm-2", + "thread_id": "perm-thread", + "tool_name": "Edit", + "args": {"path": "/tmp/b.txt"}, + "decision": "allow", + "message": "approved", + } + } + seed_loop = QueryLoop( + model=mock_model_no_tools("seed"), + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=AppState( + pending_permission_requests=pending, + resolved_permission_requests=resolved, + ), + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + await seed_loop._save_messages("perm-thread", [HumanMessage(content="existing")]) + + app_state = AppState() + reloaded = QueryLoop( + model=mock_model_no_tools("after restore"), + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=app_state, + runtime=None, + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + + async for _ in reloaded.query( + {"messages": [{"role": "user", "content": "continue"}]}, + config={"configurable": {"thread_id": "perm-thread"}}, + ): + pass + + assert app_state.pending_permission_requests == pending + assert app_state.resolved_permission_requests == resolved + + @pytest.mark.asyncio async def test_query_loop_aupdate_state_appends_start_messages_for_resume(): model = mock_model_no_tools("after resume") From fb9634065ae672fc6b7e7ecfbbc665d553d05e74 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Fri, 3 Apr 2026 23:53:45 +0800 Subject: [PATCH 069/517] Surface compaction boundaries in caller history --- core/runtime/loop.py | 34 ++++++++ core/runtime/middleware/memory/middleware.py | 31 +++++++ tests/test_query_loop_backend_bridge.py | 70 +++++++++++++++- tests/unit/test_loop.py | 87 ++++++++++++++++++++ 4 files changed, 221 insertions(+), 1 deletion(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index a03b53bd1..5586504de 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -172,6 +172,7 @@ async def query( terminal: TerminalState | None = None transition: ContinueState | None = None + pending_system_notices: list[HumanMessage] = [] max_output_tokens_recovery_count = 0 has_attempted_reactive_compact = False max_output_tokens_override: int | None = None @@ -230,6 +231,7 @@ async def query( max_output_tokens_override=max_output_tokens_override, ) except Exception as exc: + self._collect_memory_system_notices(pending_system_notices) handled = await self._handle_model_error_recovery( exc=exc, messages=messages, @@ -270,6 +272,7 @@ async def query( ) break ai_msg = ai_messages[0] + self._collect_memory_system_notices(pending_system_notices) self._sync_tool_context_messages( tool_context, response.request_messages or messages_for_query, @@ -353,6 +356,7 @@ async def query( # @@@cancel-persists-live-state - accepted user input from the # current run must not evaporate just because the run is cancelled # before the next terminal save. + messages = self._append_system_notices(messages, pending_system_notices) await self._save_messages(thread_id, messages) self._sync_app_state(messages=messages, turn_count=turn) raise @@ -364,6 +368,7 @@ async def query( ) # Persist message history + messages = self._append_system_notices(messages, pending_system_notices) await self._save_messages(thread_id, messages) self._sync_app_state(messages=messages, turn_count=turn) self.last_terminal = terminal @@ -1562,6 +1567,35 @@ async def _save_messages(self, thread_id: str, messages: list) -> None: except Exception: logger.debug("QueryLoop: could not save checkpoint for thread %s", thread_id, exc_info=True) + def _collect_memory_system_notices(self, pending_notices: list[HumanMessage]) -> None: + if self._memory_middleware is None: + return + consume = getattr(self._memory_middleware, "consume_latest_compaction_notice", None) + if not callable(consume): + return + notice = consume() + if not notice: + return + pending_notices.append( + HumanMessage( + content=str(notice.get("content") or ""), + metadata={ + "source": "system", + "notification_type": str(notice.get("notification_type") or "compact"), + "compact_boundary_index": int(notice.get("compact_boundary_index") or 0), + }, + ) + ) + + def _append_system_notices(self, messages: list, notices: list[HumanMessage]) -> list: + if not notices: + return messages + # @@@compact-notice-persist - compaction changes the model-visible + # boundary, but the notice is for the owner surface only. Persist it + # after the run settles so replay stays honest without perturbing the + # same run's next model call. + return list(messages) + list(notices) + @staticmethod def _checkpoint_config(thread_id: str) -> dict[str, Any]: # @@@sa-03-real-checkpointer-config diff --git a/core/runtime/middleware/memory/middleware.py b/core/runtime/middleware/memory/middleware.py index cbd7de208..d6a518dea 100644 --- a/core/runtime/middleware/memory/middleware.py +++ b/core/runtime/middleware/memory/middleware.py @@ -7,6 +7,7 @@ from __future__ import annotations +import json import logging from collections.abc import Awaitable, Callable from pathlib import Path @@ -87,6 +88,7 @@ def __init__( self._compact_up_to_index: int = 0 self._summary_restored: bool = False self._summary_thread_id: str | None = None + self._latest_compaction_notice: dict[str, Any] | None = None if verbose: print("[MemoryMiddleware] Initialized") @@ -237,6 +239,7 @@ async def _do_compact(self, messages: list[Any], thread_id: str | None = None) - self._compact_up_to_index = len(messages) - len(to_keep) self._summary_restored = True self._summary_thread_id = thread_id + self._record_compaction_notice() if self.summary_store and thread_id: try: @@ -275,6 +278,7 @@ async def force_compact(self, messages: list[Any]) -> dict[str, Any] | None: summary_text = await self.compactor.compact(to_summarize, self._resolved_model) self._cached_summary = summary_text self._compact_up_to_index = len(messages) - len(to_keep) + self._record_compaction_notice() return { "stats": { "summarized": len(to_summarize), @@ -336,6 +340,33 @@ def _extract_thread_id(self, request: ModelRequest) -> str | None: return configurable.get("thread_id") return getattr(configurable, "thread_id", None) if configurable else None + def consume_latest_compaction_notice(self) -> dict[str, Any] | None: + notice = self._latest_compaction_notice + self._latest_compaction_notice = None + return notice + + def _record_compaction_notice(self) -> None: + content = ( + f"Conversation compacted. Earlier {self._compact_up_to_index} message(s) " + "are now represented by a summary." + ) + notice = { + "content": content, + "notification_type": "compact", + "compact_boundary_index": self._compact_up_to_index, + } + self._latest_compaction_notice = notice + if self._runtime and hasattr(self._runtime, "emit_activity_event"): + # @@@compact-boundary-notice - compaction changes the model-visible + # conversation boundary. Emit one durable caller-facing notice so the + # hot stream and later cold rebuild can describe the same boundary shift. + self._runtime.emit_activity_event( + { + "event": "notice", + "data": json.dumps(notice, ensure_ascii=False), + } + ) + async def _restore_summary_from_store(self, thread_id: str) -> None: """Restore summary from SummaryStore.""" if not thread_id: diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index df8392c9d..29d3db685 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -5,7 +5,7 @@ import asyncio from pathlib import Path from types import SimpleNamespace -from unittest.mock import patch +from unittest.mock import AsyncMock, MagicMock, patch import pytest from langchain_core.messages import AIMessage, HumanMessage, SystemMessage, ToolMessage @@ -15,6 +15,7 @@ from backend.web.services.event_buffer import ThreadEventBuffer from core.runtime.middleware.queue.manager import MessageQueueManager from core.runtime.middleware.queue.middleware import SteeringMiddleware +from core.runtime.middleware.memory.middleware import MemoryMiddleware from backend.web.services.streaming_service import _repair_incomplete_tool_calls, _run_agent_to_buffer, start_agent_run from core.runtime.middleware.monitor.state_monitor import AgentState from core.runtime.loop import QueryLoop @@ -680,6 +681,73 @@ async def test_get_thread_messages_rebuilds_idle_thread_when_cached_entries_are_ assert [msg["type"] for msg in rebuilt_messages] == ["HumanMessage", "AIMessage"] +@pytest.mark.asyncio +async def test_cold_rebuild_surfaces_persisted_compaction_notice_in_detail_and_history(): + checkpointer = _MemoryCheckpointer() + summary_model = MagicMock() + summary_model.bind.return_value = summary_model + summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) + memory = MemoryMiddleware( + context_limit=40, + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), + compaction_threshold=0.1, + ) + memory.set_model(summary_model) + loop = _make_loop( + text="after compact", + checkpointer=checkpointer, + middleware=[memory], + ) + config = {"configurable": {"thread_id": "compact-thread"}} + + history = [ + HumanMessage(content="A" * 80), + AIMessage(content="B" * 80), + HumanMessage(content="C" * 80), + HumanMessage(content="hello after compact"), + ] + + async for _ in loop.query({"messages": history}, config=config): + pass + + fake_agent = SimpleNamespace( + agent=loop, + runtime=SimpleNamespace(current_state=AgentState.IDLE), + ) + fake_app = SimpleNamespace(state=SimpleNamespace(display_builder=DisplayBuilder())) + + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + patch("backend.web.routers.threads.get_sandbox_info", return_value={"type": "local"}), + ): + detail = await get_thread_messages( + "compact-thread", + user_id="u", + app=fake_app, + ) + rebuilt_history = await get_thread_history( + "compact-thread", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert any( + any( + segment.get("type") == "notice" and segment.get("notification_type") == "compact" + for segment in entry.get("segments", []) + ) + for entry in detail["entries"] + if entry.get("role") == "assistant" + ) + assert any( + item.get("role") == "notification" and "Conversation compacted" in item.get("text", "") + for item in rebuilt_history["messages"] + ) + + @pytest.mark.asyncio async def test_run_agent_to_buffer_emits_notice_for_system_agent_notifications(monkeypatch, tmp_path): seq = 0 diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index d747e7cf4..6dd071f07 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -1,6 +1,7 @@ """Unit tests for core.runtime.loop QueryLoop.""" import asyncio +import json import tempfile from pathlib import Path from types import SimpleNamespace @@ -1510,6 +1511,92 @@ def echo_handler(message: str) -> str: assert capture.boundary > 0 +@pytest.mark.asyncio +async def test_query_loop_persists_compaction_notice_when_boundary_advances(): + summary_model = MagicMock() + summary_model.bind.return_value = summary_model + summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) + + memory = MemoryMiddleware( + context_limit=40, + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), + compaction_threshold=0.1, + ) + memory.set_model(summary_model) + + app_state = AppState() + loop = make_loop( + mock_model_no_tools("after compact"), + middleware=[memory], + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + ) + + history = [ + HumanMessage(content="A" * 80), + AIMessage(content="B" * 80), + HumanMessage(content="C" * 80), + HumanMessage(content="hello after compact"), + ] + + async for _ in loop.query({"messages": history}): + pass + + compact_notices = [ + msg + for msg in app_state.messages + if msg.__class__.__name__ == "HumanMessage" + and ((getattr(msg, "metadata", None) or {}).get("notification_type") == "compact") + ] + + assert len(compact_notices) == 1 + assert "Conversation compacted" in compact_notices[0].content + assert compact_notices[0].metadata["source"] == "system" + assert compact_notices[0].metadata["compact_boundary_index"] == app_state.compact_boundary_index + assert app_state.compact_boundary_index > 0 + + +@pytest.mark.asyncio +async def test_memory_middleware_emits_runtime_compaction_notice(): + summary_model = MagicMock() + summary_model.bind.return_value = summary_model + summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) + + memory = MemoryMiddleware( + context_limit=40, + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), + compaction_threshold=0.1, + ) + memory.set_model(summary_model) + runtime = SimpleNamespace(cost=0.0, events=[], set_flag=lambda *_args, **_kwargs: None) + runtime.emit_activity_event = lambda event: runtime.events.append(event) + memory.set_runtime(runtime) + + loop = make_loop( + mock_model_no_tools("after compact"), + middleware=[memory], + app_state=AppState(), + runtime=runtime, + ) + + history = [ + HumanMessage(content="A" * 80), + AIMessage(content="B" * 80), + HumanMessage(content="C" * 80), + HumanMessage(content="hello after compact"), + ] + + async for _ in loop.query({"messages": history}): + pass + + compact_events = [event for event in runtime.events if event.get("event") == "notice"] + + assert len(compact_events) == 1 + payload = json.loads(compact_events[0]["data"]) + assert payload["notification_type"] == "compact" + assert "Conversation compacted" in payload["content"] + + @pytest.mark.asyncio async def test_query_loop_recovers_from_max_output_tokens_with_explicit_continuation(): model = _EscalationThenRecoveryModel() From 150cca4f319110df9756636367a3ff9dc813e007 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 00:04:00 +0800 Subject: [PATCH 070/517] Make permission ask fail loud without resolver --- backend/web/services/agent_pool.py | 1 + core/runtime/agent.py | 3 ++ core/runtime/loop.py | 33 +++++++++++++---- core/runtime/state.py | 1 + tests/test_storage_runtime_wiring.py | 14 +++++++ tests/unit/test_loop.py | 55 ++++++++++++++++++++++++++-- 6 files changed, 96 insertions(+), 11 deletions(-) diff --git a/backend/web/services/agent_pool.py b/backend/web/services/agent_pool.py index 9a22d1f9d..a46763545 100644 --- a/backend/web/services/agent_pool.py +++ b/backend/web/services/agent_pool.py @@ -44,6 +44,7 @@ def create_agent_sync( workspace_root=workspace_root or Path.cwd(), sandbox=sandbox_name if sandbox_name != "local" else None, storage_container=storage_container, + permission_resolver_scope="thread", thread_repo=thread_repo, entity_repo=entity_repo, member_repo=member_repo, diff --git a/core/runtime/agent.py b/core/runtime/agent.py index cca256c09..1607bc9a2 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -174,6 +174,7 @@ def __init__( extra_allowed_paths: list[str] | None = None, extra_blocked_tools: set[str] | None = None, allowed_tools: set[str] | None = None, + permission_resolver_scope: str = "none", verbose: bool = False, ): """ @@ -194,6 +195,7 @@ def __init__( entity_repo: Optional entity repo for backend-integrated subagent registration member_repo: Optional member repo for backend-integrated subagent registration queue_manager: Shared MessageQueueManager instance (created if not provided) + permission_resolver_scope: Permission request surface for this agent ("none" or "thread") verbose: Whether to output detailed logs (default False) """ self.agent_id: str | None = None @@ -321,6 +323,7 @@ def __init__( model_name=self.model_name, api_key=self.api_key, sandbox_type=self._sandbox.name, + permission_resolver_scope=permission_resolver_scope, block_dangerous_commands=self.block_dangerous_commands, block_network_commands=self.block_network_commands, enable_audit_log=self.enable_audit_log, diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 5586504de..86a462414 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -855,6 +855,7 @@ def _restore_discovered_tool_names_from_messages( def _build_tool_use_context(self, messages: list, *, thread_id: str = "default") -> ToolUseContext | None: if self._bootstrap is None or self._app_state is None: return None + has_permission_resolver = self._bootstrap.permission_resolver_scope != "none" return ToolUseContext( bootstrap=self._bootstrap, get_app_state=self._app_state.get_state, @@ -864,12 +865,16 @@ def _build_tool_use_context(self, messages: list, *, thread_id: str = "default") name=name, permission_context=permission_context, ), - request_permission=lambda name, args, context, request, message: self._request_permission( - thread_id=thread_id, - name=name, - args=args, - message=message, - ), + request_permission=( + lambda name, args, context, request, message: self._request_permission( + thread_id=thread_id, + name=name, + args=args, + message=message, + ) + ) + if has_permission_resolver + else None, consume_permission_resolution=lambda name, args, context, request: self._consume_permission_resolution( thread_id=thread_id, name=name, @@ -902,7 +907,21 @@ def _default_can_use_tool( alwaysAskRules=permission_state.alwaysAskRules, allowManagedPermissionRulesOnly=permission_state.allowManagedPermissionRulesOnly, ) - return evaluate_permission_rules(name, merged_context) + decision = evaluate_permission_rules(name, merged_context) + if ( + decision is not None + and decision.get("decision") == "ask" + and self._bootstrap is not None + and self._bootstrap.permission_resolver_scope == "none" + ): + # @@@permission-headless-fail-loud - ask is only a real product mode + # when this run has an owner-facing resolver. Otherwise fail loudly + # instead of creating a dead-end pending request in hidden state. + return { + "decision": "deny", + "message": f"{decision.get('message')}. No interactive permission resolver is available for this run.", + } + return decision def _request_permission( self, diff --git a/core/runtime/state.py b/core/runtime/state.py index 1bc3b13e3..bf7dfd574 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -37,6 +37,7 @@ class BootstrapConfig(BaseModel): model_name: str api_key: str | None = None sandbox_type: str = "local" + permission_resolver_scope: str = "none" # Security flags (fail-closed defaults) block_dangerous_commands: bool = True diff --git a/tests/test_storage_runtime_wiring.py b/tests/test_storage_runtime_wiring.py index fcb60e8ae..ede12c756 100644 --- a/tests/test_storage_runtime_wiring.py +++ b/tests/test_storage_runtime_wiring.py @@ -100,6 +100,20 @@ def test_create_agent_sync_defaults_to_sqlite_storage_container( assert isinstance(container.checkpoint_repo(), SQLiteCheckpointRepo) +def test_create_agent_sync_enables_thread_permission_resolver_scope( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.delenv("LEON_STORAGE_STRATEGY", raising=False) + monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) + monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) + + captured = _capture_create_leon_agent(monkeypatch) + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + + assert captured["permission_resolver_scope"] == "thread" + + def test_create_agent_sync_repo_override_supabase_with_sqlite_default( monkeypatch: pytest.MonkeyPatch, tmp_path: Path, diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 6dd071f07..8de3f31a7 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -30,7 +30,7 @@ def make_registry(*entries): return reg -def make_loop(model, registry=None, middleware=None, max_turns=10, app_state=None, runtime=None): +def make_loop(model, registry=None, middleware=None, max_turns=10, app_state=None, runtime=None, bootstrap=None): return QueryLoop( model=model, system_prompt=SystemMessage(content="You are a test assistant."), @@ -39,7 +39,7 @@ def make_loop(model, registry=None, middleware=None, max_turns=10, app_state=Non registry=registry or make_registry(), app_state=app_state, runtime=runtime, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + bootstrap=bootstrap or BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), max_turns=max_turns, ) @@ -141,7 +141,15 @@ def test_tool_use_context_turn_refs_are_fresh_per_turn(): def test_tool_use_context_permission_request_surface_tracks_thread_pending_state(): app_state = AppState() - loop = make_loop(mock_model_no_tools(), app_state=app_state) + loop = make_loop( + mock_model_no_tools(), + app_state=app_state, + bootstrap=BootstrapConfig( + workspace_root=Path("/tmp"), + model_name="test-model", + permission_resolver_scope="thread", + ), + ) ctx = loop._build_tool_use_context([], thread_id="thread-a") assert ctx is not None @@ -181,7 +189,15 @@ def test_tool_use_context_consumes_resolved_permission_once(): def test_tool_use_context_can_use_tool_reads_app_state_permission_rules(): app_state = AppState() app_state.tool_permission_context.alwaysAskRules["session"] = ["Write"] - loop = make_loop(mock_model_no_tools(), app_state=app_state) + loop = make_loop( + mock_model_no_tools(), + app_state=app_state, + bootstrap=BootstrapConfig( + workspace_root=Path("/tmp"), + model_name="test-model", + permission_resolver_scope="thread", + ), + ) ctx = loop._build_tool_use_context([], thread_id="thread-a") assert ctx is not None @@ -199,6 +215,37 @@ def test_tool_use_context_can_use_tool_reads_app_state_permission_rules(): } +def test_tool_use_context_omits_permission_request_surface_without_interactive_resolver(): + app_state = AppState() + loop = make_loop(mock_model_no_tools(), app_state=app_state) + + ctx = loop._build_tool_use_context([], thread_id="thread-a") + assert ctx is not None + + assert ctx.request_permission is None + + +def test_tool_use_context_fails_loud_when_ask_has_no_interactive_resolver(): + app_state = AppState() + app_state.tool_permission_context.alwaysAskRules["session"] = ["Write"] + loop = make_loop(mock_model_no_tools(), app_state=app_state) + + ctx = loop._build_tool_use_context([], thread_id="thread-a") + assert ctx is not None + + decision = ctx.can_use_tool( + "Write", + {}, + SimpleNamespace(is_read_only=False, is_destructive=False), + None, + ) + + assert decision == { + "decision": "deny", + "message": "Permission required by rule: Write. No interactive permission resolver is available for this run.", + } + + class _CaptureTurnLocalStateMiddleware(AgentMiddleware): def __init__(self): self.turn_ids = [] From f7ed37c11522e51e2e754a649ccdeac8c61b022a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 00:15:09 +0800 Subject: [PATCH 071/517] Add thread clear route and owner action --- backend/web/routers/threads.py | 22 +++++++ frontend/app/src/components/Header.tsx | 18 +++++- frontend/app/src/pages/ChatPage.tsx | 54 +++++++++++++++++ tests/test_threads_router.py | 83 +++++++++++++++++++++++++- 4 files changed, 175 insertions(+), 2 deletions(-) diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index 5b9b2c345..257babca1 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -632,6 +632,28 @@ async def delete_thread( return {"ok": True, "thread_id": thread_id} +@router.post("/{thread_id}/clear") +async def clear_thread_history( + thread_id: str, + user_id: Annotated[str, Depends(verify_thread_owner)], + app: Annotated[Any, Depends(get_app)] = None, +) -> dict[str, Any]: + """Clear replayable thread history while preserving the thread itself.""" + sandbox_type = resolve_thread_sandbox(app, thread_id) + + lock = await get_thread_lock(app, thread_id) + async with lock: + agent = await get_or_create_agent(app, sandbox_type, thread_id=thread_id) + if hasattr(agent, "runtime") and agent.runtime.current_state == AgentState.ACTIVE: + raise HTTPException(status_code=409, detail="Cannot clear thread while run is in progress") + await agent.aclear_thread(thread_id) + + app.state.display_builder.clear(thread_id) + app.state.thread_event_buffers.pop(thread_id, None) + app.state.queue_manager.clear_all(thread_id) + return {"ok": True, "thread_id": thread_id} + + @router.post("/{thread_id}/messages") async def send_message( thread_id: str, diff --git a/frontend/app/src/components/Header.tsx b/frontend/app/src/components/Header.tsx index 9273f8c7b..2af24db08 100644 --- a/frontend/app/src/components/Header.tsx +++ b/frontend/app/src/components/Header.tsx @@ -1,4 +1,4 @@ -import { ChevronLeft, PanelLeft, Pause, Play } from "lucide-react"; +import { ChevronLeft, Eraser, PanelLeft, Pause, Play } from "lucide-react"; import { useNavigate } from "react-router-dom"; import type { SandboxInfo } from "../api"; import { useIsMobile } from "../hooks/use-mobile"; @@ -24,6 +24,8 @@ interface HeaderProps { onToggleSidebar: () => void; onPauseSandbox: () => void; onResumeSandbox: () => void; + onClearThread?: () => void; + clearDisabled?: boolean; onModelChange?: (model: string) => void; } @@ -35,6 +37,8 @@ export default function Header({ onToggleSidebar, onPauseSandbox, onResumeSandbox, + onClearThread, + clearDisabled = false, onModelChange, }: HeaderProps) { const isMobile = useIsMobile(); @@ -91,6 +95,18 @@ export default function Header({ onModelChange={onModelChange} /> + {activeThreadId && ( + + )} + {hasRemote && sandboxInfo?.status === "running" && (
+ + + + + 清空当前线程历史？ + + 这会清空当前线程的可重放历史、待处理 followups 和显示缓存，但不会删除线程本身或 sandbox。 + + + + 取消 + void handleClearThread()} disabled={clearingThread}> + {clearingThread ? "清空中..." : "确认清空"} + + + + ); } diff --git a/tests/test_threads_router.py b/tests/test_threads_router.py index 0d349e942..74329be72 100644 --- a/tests/test_threads_router.py +++ b/tests/test_threads_router.py @@ -1,12 +1,13 @@ from __future__ import annotations from types import SimpleNamespace -from unittest.mock import AsyncMock, patch +from unittest.mock import AsyncMock, MagicMock, patch import pytest from backend.web.models.requests import CreateThreadRequest from backend.web.routers import threads as threads_router +from core.runtime.middleware.monitor import AgentState from storage.contracts import MemberRow, MemberType @@ -101,6 +102,20 @@ def resolve_permission_request(self, request_id: str, *, decision: str, message: return True +class _NullLock: + async def __aenter__(self): + return self + + async def __aexit__(self, exc_type, exc, tb): + return False + + +class _FakeClearAgent: + def __init__(self, state: AgentState = AgentState.IDLE) -> None: + self.runtime = SimpleNamespace(current_state=state) + self.aclear_thread = AsyncMock() + + @pytest.mark.asyncio async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): app = SimpleNamespace( @@ -237,3 +252,69 @@ async def test_resolve_thread_permission_request_404s_missing_request(): assert exc_info.value.status_code == 404 assert exc_info.value.detail == "Permission request not found" agent.agent.apersist_state.assert_not_awaited() + + +@pytest.mark.asyncio +async def test_clear_thread_route_clears_agent_state_and_thread_buffers(): + agent = _FakeClearAgent() + display_builder = SimpleNamespace(clear=MagicMock()) + queue_manager = SimpleNamespace(clear_all=MagicMock()) + app = SimpleNamespace( + state=SimpleNamespace( + agent_pool={}, + display_builder=display_builder, + queue_manager=queue_manager, + thread_event_buffers={"thread-1": object()}, + ) + ) + + with ( + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + patch.object(threads_router, "get_or_create_agent", AsyncMock(return_value=agent)), + patch.object(threads_router, "get_thread_lock", AsyncMock(return_value=_NullLock())), + ): + result = await threads_router.clear_thread_history( + "thread-1", + user_id="owner-1", + app=app, + ) + + assert result == {"ok": True, "thread_id": "thread-1"} + agent.aclear_thread.assert_awaited_once_with("thread-1") + display_builder.clear.assert_called_once_with("thread-1") + queue_manager.clear_all.assert_called_once_with("thread-1") + assert app.state.thread_event_buffers == {} + + +@pytest.mark.asyncio +async def test_clear_thread_route_rejects_active_run(): + agent = _FakeClearAgent(state=AgentState.ACTIVE) + display_builder = SimpleNamespace(clear=MagicMock()) + queue_manager = SimpleNamespace(clear_all=MagicMock()) + app = SimpleNamespace( + state=SimpleNamespace( + agent_pool={}, + display_builder=display_builder, + queue_manager=queue_manager, + thread_event_buffers={"thread-1": object()}, + ) + ) + + with ( + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + patch.object(threads_router, "get_or_create_agent", AsyncMock(return_value=agent)), + patch.object(threads_router, "get_thread_lock", AsyncMock(return_value=_NullLock())), + ): + with pytest.raises(threads_router.HTTPException) as exc_info: + await threads_router.clear_thread_history( + "thread-1", + user_id="owner-1", + app=app, + ) + + assert exc_info.value.status_code == 409 + assert exc_info.value.detail == "Cannot clear thread while run is in progress" + agent.aclear_thread.assert_not_awaited() + display_builder.clear.assert_not_called() + queue_manager.clear_all.assert_not_called() + assert "thread-1" in app.state.thread_event_buffers From a57286a522f5fa2fcd66995ac6c142cbb4997d30 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 00:27:15 +0800 Subject: [PATCH 072/517] Persist prompt-too-long recovery notices --- core/runtime/loop.py | 24 ++++++++- tests/test_query_loop_backend_bridge.py | 67 +++++++++++++++++++++++++ tests/unit/test_loop.py | 56 +++++++++++++++++++++ 3 files changed, 146 insertions(+), 1 deletion(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 86a462414..73326088e 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -46,6 +46,9 @@ _CONTEXT_OVERFLOW_SAFETY_BUFFER = 1000 _TRANSIENT_API_MAX_RETRIES = 3 _TRANSIENT_API_BASE_DELAY_SECONDS = 0.5 +_PROMPT_TOO_LONG_NOTICE_TEXT = ( + "Prompt is too long. Automatic recovery exhausted. Clear the thread or start a new one." +) class TerminalReason(str, Enum): @@ -368,6 +371,9 @@ async def query( ) # Persist message history + terminal_notice = self._build_terminal_notice(terminal) + if terminal_notice is not None: + pending_system_notices.append(terminal_notice) messages = self._append_system_notices(messages, pending_system_notices) await self._save_messages(thread_id, messages) self._sync_app_state(messages=messages, turn_count=turn) @@ -392,7 +398,7 @@ async def astream( # query() always emits a terminal event, but caller-facing # astream() must not turn runtime failures into a silent empty # iterator. Propagate non-completed terminals back to the caller. - raise RuntimeError(terminal.error or terminal.reason.value) + raise RuntimeError(self._terminal_error_text(terminal)) continue if isinstance(stream_mode, str): if "message_chunk" in event: @@ -1615,6 +1621,22 @@ def _append_system_notices(self, messages: list, notices: list[HumanMessage]) -> # same run's next model call. return list(messages) + list(notices) + def _build_terminal_notice(self, terminal: TerminalState | None) -> HumanMessage | None: + # @@@terminal-recovery-notice - recovery exhaustion must survive cold + # rebuilds. Persist one owner-visible system notice instead of leaving + # prompt-too-long as a hot-stream-only error. + if terminal is None or terminal.reason is not TerminalReason.prompt_too_long: + return None + return HumanMessage( + content=_PROMPT_TOO_LONG_NOTICE_TEXT, + metadata={"source": "system"}, + ) + + def _terminal_error_text(self, terminal: TerminalState) -> str: + if terminal.reason is TerminalReason.prompt_too_long: + return _PROMPT_TOO_LONG_NOTICE_TEXT + return terminal.error or terminal.reason.value + @staticmethod def _checkpoint_config(thread_id: str) -> dict[str, Any]: # @@@sa-03-real-checkpointer-config diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index 29d3db685..d6d9e4de8 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -49,6 +49,21 @@ async def ainvoke(self, messages): return AIMessage(content=self._text) +class _PromptTooLongTwiceModel: + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + raise RuntimeError("prompt is too long") + + +class _BridgeReactiveCompactMiddleware: + compact_boundary_index = 1 + + async def compact_messages_for_recovery(self, messages): + return [SystemMessage(content="[Conversation Summary]\nSUMMARY")] + list(messages[-1:]) + + class _ToolSearchInlineSelectModel: def __init__(self) -> None: self._turn = 0 @@ -748,6 +763,58 @@ async def test_cold_rebuild_surfaces_persisted_compaction_notice_in_detail_and_h ) +@pytest.mark.asyncio +async def test_cold_rebuild_surfaces_persisted_prompt_too_long_notice_after_recovery_exhausts(): + checkpointer = _MemoryCheckpointer() + loop = _make_loop( + model=_PromptTooLongTwiceModel(), + checkpointer=checkpointer, + middleware=[_BridgeReactiveCompactMiddleware()], + ) + config = {"configurable": {"thread_id": "prompt-too-long-thread"}} + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "start"}]}, + config=config, + ): + pass + + fake_agent = SimpleNamespace( + agent=loop, + runtime=SimpleNamespace(current_state=AgentState.IDLE), + ) + fake_app = SimpleNamespace(state=SimpleNamespace(display_builder=DisplayBuilder())) + + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + patch("backend.web.routers.threads.get_sandbox_info", return_value={"type": "local"}), + ): + detail = await get_thread_messages( + "prompt-too-long-thread", + user_id="u", + app=fake_app, + ) + rebuilt_history = await get_thread_history( + "prompt-too-long-thread", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert any( + entry.get("role") == "notice" + and "Prompt is too long. Automatic recovery exhausted." in entry.get("content", "") + for entry in detail["entries"] + ) + assert any( + item.get("role") == "notification" + and "Prompt is too long. Automatic recovery exhausted." in item.get("text", "") + for item in rebuilt_history["messages"] + ) + + @pytest.mark.asyncio async def test_run_agent_to_buffer_emits_notice_for_system_agent_notifications(monkeypatch, tmp_path): seq = 0 diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 8de3f31a7..e570bdcc2 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -1871,6 +1871,62 @@ async def test_query_loop_collapse_drain_is_single_shot_before_reactive_compact( assert "Conversation Summary" in app_state.messages[0].content +@pytest.mark.asyncio +async def test_query_loop_persists_prompt_too_long_notice_after_recovery_exhausts(): + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock( + side_effect=[ + RuntimeError("prompt is too long"), + RuntimeError("prompt is too long"), + ] + ) + app_state = AppState() + loop = make_loop( + model, + middleware=[_ReactiveCompactMiddleware()], + app_state=app_state, + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "start"}]}) + + assert result["reason"] == "prompt_too_long" + notices = [ + msg + for msg in app_state.messages + if msg.__class__.__name__ == "HumanMessage" + and ((getattr(msg, "metadata", None) or {}).get("source") == "system") + ] + assert notices + assert notices[-1].content == "Prompt is too long. Automatic recovery exhausted. Clear the thread or start a new one." + + +@pytest.mark.asyncio +async def test_query_loop_astream_raises_prompt_too_long_notice_text_after_recovery_exhausts(): + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock( + side_effect=[ + RuntimeError("prompt is too long"), + RuntimeError("prompt is too long"), + ] + ) + loop = make_loop( + model, + middleware=[_ReactiveCompactMiddleware()], + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + with pytest.raises( + RuntimeError, + match="Prompt is too long. Automatic recovery exhausted. Clear the thread or start a new one.", + ): + async for _ in loop.astream({"messages": [{"role": "user", "content": "start"}]}, stream_mode=["updates"]): + pass + + @pytest.mark.asyncio async def test_query_loop_can_emit_tool_results_before_final_agent_message(): model = _StreamingToolModel() From ea3fa26ca893a1e16c738aa48d136dc296c79ba9 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 00:43:53 +0800 Subject: [PATCH 073/517] Add thread-scoped session permission rules --- backend/web/models/requests.py | 5 + backend/web/routers/threads.py | 60 ++++++++++ core/runtime/agent.py | 57 +++++++++ core/runtime/loop.py | 17 ++- frontend/app/src/api/client.ts | 24 ++++ frontend/app/src/api/types.ts | 10 ++ .../app/src/hooks/use-thread-permissions.ts | 43 ++++++- frontend/app/src/pages/ChatPage.tsx | 87 ++++++++++++++ tests/test_threads_router.py | 113 ++++++++++++++++++ tests/unit/test_loop.py | 21 +++- 10 files changed, 428 insertions(+), 9 deletions(-) diff --git a/backend/web/models/requests.py b/backend/web/models/requests.py index 6b0862296..384799194 100644 --- a/backend/web/models/requests.py +++ b/backend/web/models/requests.py @@ -58,3 +58,8 @@ class SendMessageRequest(BaseModel): class ResolvePermissionRequest(BaseModel): decision: Literal["allow", "deny"] message: str | None = None + + +class ThreadPermissionRuleRequest(BaseModel): + behavior: Literal["allow", "deny", "ask"] + tool_name: str diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index 257babca1..d92bd636b 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -24,6 +24,7 @@ ResolvePermissionRequest, SaveThreadLaunchConfigRequest, SendMessageRequest, + ThreadPermissionRuleRequest, ) from backend.web.services import sandbox_service from backend.web.services.agent_pool import get_or_create_agent, resolve_thread_sandbox @@ -796,9 +797,12 @@ async def get_thread_permissions( agent: Annotated[Any, Depends(get_thread_agent)] = None, ) -> dict[str, Any]: await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) + rule_state = agent.get_thread_permission_rules(thread_id) return { "thread_id": thread_id, "requests": agent.get_pending_permission_requests(thread_id), + "session_rules": rule_state["rules"], + "managed_only": rule_state["managed_only"], } @@ -822,6 +826,62 @@ async def resolve_thread_permission_request( return {"ok": True, "thread_id": thread_id, "request_id": request_id} +@router.post("/{thread_id}/permissions/rules") +async def add_thread_permission_rule( + thread_id: str, + payload: ThreadPermissionRuleRequest, + user_id: Annotated[str, Depends(verify_thread_owner)] = None, + agent: Annotated[Any, Depends(get_thread_agent)] = None, +) -> dict[str, Any]: + await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) + rule_state = agent.get_thread_permission_rules(thread_id) + if rule_state["managed_only"]: + raise HTTPException(status_code=409, detail="Managed permission rules only; session overrides are disabled") + ok = agent.add_thread_permission_rule( + thread_id, + behavior=payload.behavior, + tool_name=payload.tool_name, + ) + if not ok: + raise HTTPException(status_code=400, detail="Could not add thread permission rule") + await agent.agent.apersist_state(thread_id) + updated = agent.get_thread_permission_rules(thread_id) + return { + "ok": True, + "thread_id": thread_id, + "scope": "session", + "rules": updated["rules"], + "managed_only": updated["managed_only"], + } + + +@router.delete("/{thread_id}/permissions/rules/{behavior}/{tool_name}") +async def delete_thread_permission_rule( + thread_id: str, + behavior: str, + tool_name: str, + user_id: Annotated[str, Depends(verify_thread_owner)] = None, + agent: Annotated[Any, Depends(get_thread_agent)] = None, +) -> dict[str, Any]: + await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) + ok = agent.remove_thread_permission_rule( + thread_id, + behavior=behavior, + tool_name=tool_name, + ) + if not ok: + raise HTTPException(status_code=404, detail="Thread permission rule not found") + await agent.agent.apersist_state(thread_id) + updated = agent.get_thread_permission_rules(thread_id) + return { + "ok": True, + "thread_id": thread_id, + "scope": "session", + "rules": updated["rules"], + "managed_only": updated["managed_only"], + } + + @router.get("/{thread_id}/runtime") async def get_thread_runtime( thread_id: str, diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 1607bc9a2..5ae6bd059 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1542,6 +1542,63 @@ def get_pending_permission_requests(self, thread_id: str | None = None) -> list[ requests = [item for item in requests if item.get("thread_id") == thread_id] return requests + def get_thread_permission_rules(self, thread_id: str | None = None) -> dict[str, Any]: + state = self._app_state.tool_permission_context + return { + "thread_id": thread_id, + "scope": "session", + "managed_only": state.allowManagedPermissionRulesOnly, + "rules": { + "allow": list(state.alwaysAllowRules.get("session", [])), + "deny": list(state.alwaysDenyRules.get("session", [])), + "ask": list(state.alwaysAskRules.get("session", [])), + }, + } + + def add_thread_permission_rule(self, thread_id: str, *, behavior: str, tool_name: str) -> bool: + if self._app_state.tool_permission_context.allowManagedPermissionRulesOnly: + return False + + def _update(state: AppState) -> AppState: + permission_state = state.tool_permission_context.model_copy(deep=True) + for bucket in ( + permission_state.alwaysAllowRules.setdefault("session", []), + permission_state.alwaysDenyRules.setdefault("session", []), + permission_state.alwaysAskRules.setdefault("session", []), + ): + while tool_name in bucket: + bucket.remove(tool_name) + target_bucket = { + "allow": permission_state.alwaysAllowRules.setdefault("session", []), + "deny": permission_state.alwaysDenyRules.setdefault("session", []), + "ask": permission_state.alwaysAskRules.setdefault("session", []), + }[behavior] + if tool_name not in target_bucket: + target_bucket.append(tool_name) + return state.model_copy(update={"tool_permission_context": permission_state}) + + self._app_state.set_state(_update) + return True + + def remove_thread_permission_rule(self, thread_id: str, *, behavior: str, tool_name: str) -> bool: + removed = False + + def _update(state: AppState) -> AppState: + nonlocal removed + permission_state = state.tool_permission_context.model_copy(deep=True) + bucket = { + "allow": permission_state.alwaysAllowRules.setdefault("session", []), + "deny": permission_state.alwaysDenyRules.setdefault("session", []), + "ask": permission_state.alwaysAskRules.setdefault("session", []), + }[behavior] + if tool_name in bucket: + bucket.remove(tool_name) + removed = True + return state.model_copy(update={"tool_permission_context": permission_state}) + + self._app_state.set_state(_update) + return removed + def resolve_permission_request( self, request_id: str, diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 73326088e..9af983075 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -36,7 +36,7 @@ from .abort import AbortController from .registry import ToolMode, ToolRegistry from .permissions import ToolPermissionContext, evaluate_permission_rules -from .state import AppState, BootstrapConfig, ToolUseContext +from .state import AppState, BootstrapConfig, ToolPermissionState, ToolUseContext logger = logging.getLogger(__name__) @@ -1497,10 +1497,11 @@ async def _load_checkpoint_channel_values(self, thread_id: str) -> dict[str, Any def _thread_permission_state_snapshot( self, thread_id: str, - ) -> tuple[dict[str, dict[str, Any]], dict[str, dict[str, Any]]]: + ) -> tuple[dict[str, Any], dict[str, dict[str, Any]], dict[str, dict[str, Any]]]: if self._app_state is None: - return {}, {} + return {}, {}, {} + permission_context = copy.deepcopy(self._app_state.tool_permission_context.model_dump()) pending = { key: copy.deepcopy(value) for key, value in self._app_state.pending_permission_requests.items() @@ -1511,12 +1512,13 @@ def _thread_permission_state_snapshot( for key, value in self._app_state.resolved_permission_requests.items() if value.get("thread_id") == thread_id } - return pending, resolved + return permission_context, pending, resolved def _restore_thread_permission_state( self, thread_id: str, *, + permission_context: dict[str, Any], pending: dict[str, dict[str, Any]], resolved: dict[str, dict[str, Any]], ) -> None: @@ -1542,6 +1544,7 @@ def _update(state: AppState) -> AppState: kept_resolved.update(copy.deepcopy(resolved)) return state.model_copy( update={ + "tool_permission_context": ToolPermissionState.model_validate(copy.deepcopy(permission_context)), "pending_permission_requests": kept_pending, "resolved_permission_requests": kept_resolved, } @@ -1552,17 +1555,20 @@ def _update(state: AppState) -> AppState: async def _hydrate_thread_state_from_checkpoint(self, thread_id: str) -> dict[str, Any]: channel_values = await self._load_checkpoint_channel_values(thread_id) messages = list(channel_values.get("messages", [])) + permission_context = dict(channel_values.get("tool_permission_context", {}) or {}) pending = dict(channel_values.get("pending_permission_requests", {}) or {}) resolved = dict(channel_values.get("resolved_permission_requests", {}) or {}) turn_count = self._app_state.turn_count if self._app_state is not None else 0 self._sync_app_state(messages=messages, turn_count=turn_count) self._restore_thread_permission_state( thread_id, + permission_context=permission_context, pending=pending, resolved=resolved, ) return { "messages": messages, + "tool_permission_context": permission_context, "pending_permission_requests": pending, "resolved_permission_requests": resolved, } @@ -1576,9 +1582,10 @@ async def _save_messages(self, thread_id: str, messages: list) -> None: cfg = self._checkpoint_config(thread_id) checkpoint = empty_checkpoint() - pending_requests, resolved_requests = self._thread_permission_state_snapshot(thread_id) + permission_context, pending_requests, resolved_requests = self._thread_permission_state_snapshot(thread_id) checkpoint["channel_values"] = { "messages": messages, + "tool_permission_context": permission_context, "pending_permission_requests": pending_requests, "resolved_permission_requests": resolved_requests, } diff --git a/frontend/app/src/api/client.ts b/frontend/app/src/api/client.ts index 0504ece1a..c22760124 100644 --- a/frontend/app/src/api/client.ts +++ b/frontend/app/src/api/client.ts @@ -12,6 +12,8 @@ import type { ThreadDetail, ThreadSummary, ThreadPermissions, + ThreadPermissionRules, + PermissionRuleBehavior, SandboxChannelFilesResult, SandboxFileResult, SandboxFilesListResult, @@ -116,6 +118,28 @@ export async function resolveThreadPermission( }); } +export async function addThreadPermissionRule( + threadId: string, + behavior: PermissionRuleBehavior, + toolName: string, +): Promise<{ ok: boolean; thread_id: string; scope: string; rules: ThreadPermissionRules; managed_only: boolean }> { + return request(`/api/threads/${encodeURIComponent(threadId)}/permissions/rules`, { + method: "POST", + body: JSON.stringify({ behavior, tool_name: toolName }), + }); +} + +export async function removeThreadPermissionRule( + threadId: string, + behavior: PermissionRuleBehavior, + toolName: string, +): Promise<{ ok: boolean; thread_id: string; scope: string; rules: ThreadPermissionRules; managed_only: boolean }> { + return request( + `/api/threads/${encodeURIComponent(threadId)}/permissions/rules/${encodeURIComponent(behavior)}/${encodeURIComponent(toolName)}`, + { method: "DELETE" }, + ); +} + export async function getThreadRuntime(threadId: string): Promise { return request(`/api/threads/${encodeURIComponent(threadId)}/runtime`); } diff --git a/frontend/app/src/api/types.ts b/frontend/app/src/api/types.ts index 294698867..090cb45b0 100644 --- a/frontend/app/src/api/types.ts +++ b/frontend/app/src/api/types.ts @@ -53,9 +53,19 @@ export interface PermissionRequest { message?: string | null; } +export type PermissionRuleBehavior = "allow" | "deny" | "ask"; + +export interface ThreadPermissionRules { + allow: string[]; + deny: string[]; + ask: string[]; +} + export interface ThreadPermissions { thread_id: string; requests: PermissionRequest[]; + session_rules: ThreadPermissionRules; + managed_only: boolean; } export interface SandboxType { diff --git a/frontend/app/src/hooks/use-thread-permissions.ts b/frontend/app/src/hooks/use-thread-permissions.ts index 1b94ebc5c..33a200052 100644 --- a/frontend/app/src/hooks/use-thread-permissions.ts +++ b/frontend/app/src/hooks/use-thread-permissions.ts @@ -1,12 +1,18 @@ import { useCallback, useEffect, useState } from "react"; import { + addThreadPermissionRule, getThreadPermissions, + removeThreadPermissionRule, resolveThreadPermission, type PermissionRequest, + type ThreadPermissionRules, + type PermissionRuleBehavior, } from "../api"; export interface ThreadPermissionsState { requests: PermissionRequest[]; + sessionRules: ThreadPermissionRules; + managedOnly: boolean; loading: boolean; resolvingId: string | null; } @@ -18,22 +24,30 @@ export interface ThreadPermissionsActions { decision: "allow" | "deny", message?: string, ) => Promise; + addSessionRule: (behavior: PermissionRuleBehavior, toolName: string) => Promise; + removeSessionRule: (behavior: PermissionRuleBehavior, toolName: string) => Promise; } export function useThreadPermissions(threadId: string | undefined): ThreadPermissionsState & ThreadPermissionsActions { const [requests, setRequests] = useState([]); + const [sessionRules, setSessionRules] = useState({ allow: [], deny: [], ask: [] }); + const [managedOnly, setManagedOnly] = useState(false); const [loading, setLoading] = useState(false); const [resolvingId, setResolvingId] = useState(null); const refreshPermissions = useCallback(async () => { if (!threadId) { setRequests([]); + setSessionRules({ allow: [], deny: [], ask: [] }); + setManagedOnly(false); return; } setLoading(true); try { const payload = await getThreadPermissions(threadId); setRequests(payload.requests ?? []); + setSessionRules(payload.session_rules ?? { allow: [], deny: [], ask: [] }); + setManagedOnly(payload.managed_only ?? false); } catch (err) { console.error("[useThreadPermissions] Failed to load permissions:", err); } finally { @@ -47,18 +61,37 @@ export function useThreadPermissions(threadId: string | undefined): ThreadPermis setResolvingId(requestId); try { await resolveThreadPermission(threadId, requestId, decision, message); - const payload = await getThreadPermissions(threadId); - setRequests(payload.requests ?? []); + await refreshPermissions(); } finally { setResolvingId(null); } }, - [threadId], + [refreshPermissions, threadId], + ); + + const addSessionRule = useCallback( + async (behavior: PermissionRuleBehavior, toolName: string) => { + if (!threadId) return; + await addThreadPermissionRule(threadId, behavior, toolName); + await refreshPermissions(); + }, + [refreshPermissions, threadId], + ); + + const removeSessionRule = useCallback( + async (behavior: PermissionRuleBehavior, toolName: string) => { + if (!threadId) return; + await removeThreadPermissionRule(threadId, behavior, toolName); + await refreshPermissions(); + }, + [refreshPermissions, threadId], ); useEffect(() => { if (!threadId) { setRequests([]); + setSessionRules({ allow: [], deny: [], ask: [] }); + setManagedOnly(false); setLoading(false); return; } @@ -76,9 +109,13 @@ export function useThreadPermissions(threadId: string | undefined): ThreadPermis return { requests, + sessionRules, + managedOnly, loading, resolvingId, refreshPermissions, resolvePermission: resolvePermissionRequest, + addSessionRule, + removeSessionRule, }; } diff --git a/frontend/app/src/pages/ChatPage.tsx b/frontend/app/src/pages/ChatPage.tsx index 1bace75a9..15b59a355 100644 --- a/frontend/app/src/pages/ChatPage.tsx +++ b/frontend/app/src/pages/ChatPage.tsx @@ -32,6 +32,7 @@ import { useSandboxManager } from "../hooks/use-sandbox-manager"; import { useDisplayDeltas } from "../hooks/use-display-deltas"; import { useThreadData } from "../hooks/use-thread-data"; import { useThreadPermissions } from "../hooks/use-thread-permissions"; +import type { PermissionRuleBehavior } from "../api"; import type { ThreadManagerState, ThreadManagerActions } from "../hooks/use-thread-manager"; interface OutletContext { @@ -95,7 +96,11 @@ function ChatPageInner({ threadId }: { threadId: string }) { const { entries, activeSandbox, loading, displaySeq, setEntries, setActiveSandbox, refreshThread } = useThreadData(threadId, runStarted, initialEntries); const { requests: pendingPermissionRequests, + sessionRules, + managedOnly, resolvingId, + addSessionRule, + removeSessionRule, resolvePermission, } = useThreadPermissions(threadId); @@ -186,6 +191,43 @@ function ChatPageInner({ threadId }: { threadId: string }) { [currentPermissionRequest, refreshThread, resolvePermission], ); + const handlePersistedPermissionDecision = useCallback( + async (decision: "allow" | "deny") => { + if (!currentPermissionRequest) return; + try { + await addSessionRule(decision, currentPermissionRequest.tool_name); + await resolvePermission(currentPermissionRequest.request_id, decision); + await refreshThread(); + toast.success(decision === "allow" ? "已为当前线程保存长期批准" : "已为当前线程保存长期拒绝"); + } catch (error) { + const message = error instanceof Error ? error.message : String(error); + toast.error(`线程权限规则保存失败: ${message}`); + } + }, + [addSessionRule, currentPermissionRequest, refreshThread, resolvePermission], + ); + + const activeSessionRules = ([ + ["allow", sessionRules.allow], + ["deny", sessionRules.deny], + ["ask", sessionRules.ask], + ] as const).flatMap(([behavior, tools]) => + tools.map((toolName) => ({ behavior, toolName })), + ); + + const handleRemoveSessionRule = useCallback( + async (behavior: PermissionRuleBehavior, toolName: string) => { + try { + await removeSessionRule(behavior, toolName); + toast.success("已移除当前线程权限规则"); + } catch (error) { + const message = error instanceof Error ? error.message : String(error); + toast.error(`移除线程权限规则失败: ${message}`); + } + }, + [removeSessionRule], + ); + // @@@workspace-upload — upload attached files then send message with attachment filenames async function handleSendWithAttachments(message: string): Promise { const filenames = attachedFiles.map((f) => f.name); @@ -288,12 +330,57 @@ function ChatPageInner({ threadId }: { threadId: string }) { 拒绝 + {!managedOnly && ( + <> + + + + )} + {managedOnly && ( +

+ 当前为 managed-only 模式，不能写入线程级权限覆盖规则。 +

+ )} )} + {activeSessionRules.length > 0 && ( +
+
+ 本线程权限规则 + {activeSessionRules.map(({ behavior, toolName }) => ( + + ))} +
+
+ )}
None: "message": "needs approval", } ] + self.session_rules = { + "allow": ["Read"], + "deny": ["Bash"], + "ask": ["Edit"], + } + self.managed_only = False self.resolve_calls: list[tuple[str, str, str | None]] = [] + self.rule_add_calls: list[tuple[str, str]] = [] + self.rule_remove_calls: list[tuple[str, str]] = [] self.agent = SimpleNamespace( aget_state=AsyncMock(return_value=SimpleNamespace(values={})), apersist_state=AsyncMock(), @@ -101,6 +109,34 @@ def resolve_permission_request(self, request_id: str, *, decision: str, message: self.pending = [] return True + def get_thread_permission_rules(self, thread_id: str) -> dict[str, object]: + return { + "thread_id": thread_id, + "scope": "session", + "managed_only": self.managed_only, + "rules": dict(self.session_rules), + } + + def add_thread_permission_rule(self, thread_id: str, *, behavior: str, tool_name: str) -> bool: + self.rule_add_calls.append((behavior, tool_name)) + if self.managed_only: + return False + for bucket in self.session_rules.values(): + if tool_name in bucket: + bucket.remove(tool_name) + bucket = self.session_rules.setdefault(behavior, []) + if tool_name not in bucket: + bucket.append(tool_name) + return True + + def remove_thread_permission_rule(self, thread_id: str, *, behavior: str, tool_name: str) -> bool: + self.rule_remove_calls.append((behavior, tool_name)) + bucket = self.session_rules.get(behavior, []) + if tool_name not in bucket: + return False + bucket.remove(tool_name) + return True + class _NullLock: async def __aenter__(self): @@ -216,6 +252,12 @@ async def test_get_thread_permissions_returns_thread_scoped_pending_requests(): "message": "needs approval", } ], + "session_rules": { + "allow": ["Read"], + "deny": ["Bash"], + "ask": ["Edit"], + }, + "managed_only": False, } @@ -254,6 +296,77 @@ async def test_resolve_thread_permission_request_404s_missing_request(): agent.agent.apersist_state.assert_not_awaited() +@pytest.mark.asyncio +async def test_add_thread_permission_rule_persists_session_rule(): + agent = _FakePermissionAgent() + + result = await threads_router.add_thread_permission_rule( + "thread-1", + SimpleNamespace(behavior="allow", tool_name="Write"), + user_id="owner-1", + agent=agent, + ) + + assert result == { + "ok": True, + "thread_id": "thread-1", + "scope": "session", + "rules": { + "allow": ["Read", "Write"], + "deny": ["Bash"], + "ask": ["Edit"], + }, + "managed_only": False, + } + assert agent.rule_add_calls == [("allow", "Write")] + agent.agent.apersist_state.assert_awaited_once_with("thread-1") + + +@pytest.mark.asyncio +async def test_add_thread_permission_rule_fails_loud_when_managed_only(): + agent = _FakePermissionAgent() + agent.managed_only = True + + with pytest.raises(threads_router.HTTPException) as exc_info: + await threads_router.add_thread_permission_rule( + "thread-1", + SimpleNamespace(behavior="allow", tool_name="Write"), + user_id="owner-1", + agent=agent, + ) + + assert exc_info.value.status_code == 409 + assert exc_info.value.detail == "Managed permission rules only; session overrides are disabled" + agent.agent.apersist_state.assert_not_awaited() + + +@pytest.mark.asyncio +async def test_remove_thread_permission_rule_persists_session_rule_change(): + agent = _FakePermissionAgent() + + result = await threads_router.delete_thread_permission_rule( + "thread-1", + "deny", + "Bash", + user_id="owner-1", + agent=agent, + ) + + assert result == { + "ok": True, + "thread_id": "thread-1", + "scope": "session", + "rules": { + "allow": ["Read"], + "deny": [], + "ask": ["Edit"], + }, + "managed_only": False, + } + assert agent.rule_remove_calls == [("deny", "Bash")] + agent.agent.apersist_state.assert_awaited_once_with("thread-1") + + @pytest.mark.asyncio async def test_clear_thread_route_clears_agent_state_and_thread_buffers(): agent = _FakeClearAgent() diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index e570bdcc2..9b3d59c18 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -15,7 +15,7 @@ from core.runtime.middleware import AgentMiddleware from core.runtime.loop import QueryLoop, _StreamingToolExecutor from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry -from core.runtime.state import AppState, BootstrapConfig +from core.runtime.state import AppState, BootstrapConfig, ToolPermissionState from storage.providers.sqlite.kernel import connect_sqlite_async @@ -489,6 +489,11 @@ async def test_query_loop_aget_state_exposes_persisted_permission_state_for_back checkpointer=checkpointer, registry=make_registry(), app_state=AppState( + tool_permission_context=ToolPermissionState( + alwaysAllowRules={"session": ["Write"]}, + alwaysDenyRules={"session": ["Bash"]}, + alwaysAskRules={"session": ["Edit"]}, + ), pending_permission_requests=pending, resolved_permission_requests=resolved, ), @@ -516,6 +521,12 @@ async def test_query_loop_aget_state_exposes_persisted_permission_state_for_back assert state.values["pending_permission_requests"] == pending assert state.values["resolved_permission_requests"] == resolved + assert state.values["tool_permission_context"] == { + "alwaysAllowRules": {"session": ["Write"]}, + "alwaysDenyRules": {"session": ["Bash"]}, + "alwaysAskRules": {"session": ["Edit"]}, + "allowManagedPermissionRulesOnly": False, + } @pytest.mark.asyncio @@ -547,6 +558,11 @@ async def test_query_loop_restores_persisted_permission_state_into_live_app_stat checkpointer=checkpointer, registry=make_registry(), app_state=AppState( + tool_permission_context=ToolPermissionState( + alwaysAllowRules={"session": ["Write"]}, + alwaysDenyRules={"session": ["Bash"]}, + alwaysAskRules={"session": ["Edit"]}, + ), pending_permission_requests=pending, resolved_permission_requests=resolved, ), @@ -577,6 +593,9 @@ async def test_query_loop_restores_persisted_permission_state_into_live_app_stat assert app_state.pending_permission_requests == pending assert app_state.resolved_permission_requests == resolved + assert app_state.tool_permission_context.alwaysAllowRules == {"session": ["Write"]} + assert app_state.tool_permission_context.alwaysDenyRules == {"session": ["Bash"]} + assert app_state.tool_permission_context.alwaysAskRules == {"session": ["Edit"]} @pytest.mark.asyncio From 4737569ed63e52245cb8249c32a24c7461ae66c8 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 01:02:02 +0800 Subject: [PATCH 074/517] Guard compaction lifecycle caller contract --- tests/test_query_loop_backend_bridge.py | 145 ++++++++++++++++++++++++ 1 file changed, 145 insertions(+) diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index d6d9e4de8..d9a45593c 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -815,6 +815,151 @@ async def test_cold_rebuild_surfaces_persisted_prompt_too_long_notice_after_reco ) +@pytest.mark.asyncio +async def test_compaction_clear_then_recovery_notice_rebuilds_honestly(tmp_path): + checkpointer = _MemoryCheckpointer() + summary_model = MagicMock() + summary_model.bind.return_value = summary_model + summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) + + memory = MemoryMiddleware( + context_limit=40, + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), + compaction_threshold=0.1, + db_path=tmp_path / "compaction-lifecycle.db", + ) + memory.set_model(summary_model) + config = {"configurable": {"thread_id": "compaction-lifecycle-thread"}} + compact_loop = _make_loop( + text="after compact", + checkpointer=checkpointer, + middleware=[memory], + ) + + history = [ + HumanMessage(content="A" * 80), + AIMessage(content="B" * 80), + HumanMessage(content="C" * 80), + HumanMessage(content="hello after compact"), + ] + + async for _ in compact_loop.query({"messages": history}, config=config): + pass + + assert memory.summary_store is not None + assert memory.summary_store.get_latest_summary("compaction-lifecycle-thread") is not None + + fake_app = SimpleNamespace(state=SimpleNamespace(display_builder=DisplayBuilder())) + fake_agent = SimpleNamespace( + agent=compact_loop, + runtime=SimpleNamespace(current_state=AgentState.IDLE), + ) + + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + patch("backend.web.routers.threads.get_sandbox_info", return_value={"type": "local"}), + ): + compact_detail = await get_thread_messages( + "compaction-lifecycle-thread", + user_id="u", + app=fake_app, + ) + compact_history = await get_thread_history( + "compaction-lifecycle-thread", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert any( + item.get("role") == "notification" and "Conversation compacted" in item.get("text", "") + for item in compact_history["messages"] + ) + assert any( + any( + segment.get("type") == "notice" and "Conversation compacted" in segment.get("content", "") + for segment in entry.get("segments", []) + ) + for entry in compact_detail["entries"] + if entry.get("role") == "assistant" + ) + + await compact_loop.aclear("compaction-lifecycle-thread") + + assert memory.summary_store.get_latest_summary("compaction-lifecycle-thread") is None + + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + patch("backend.web.routers.threads.get_sandbox_info", return_value={"type": "local"}), + ): + cleared_detail = await get_thread_messages( + "compaction-lifecycle-thread", + user_id="u", + app=fake_app, + ) + cleared_history = await get_thread_history( + "compaction-lifecycle-thread", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert cleared_detail["entries"] == [] + assert cleared_history["messages"] == [] + + recovery_loop = _make_loop( + model=_PromptTooLongTwiceModel(), + checkpointer=checkpointer, + middleware=[_BridgeReactiveCompactMiddleware()], + ) + recovery_agent = SimpleNamespace( + agent=recovery_loop, + runtime=SimpleNamespace(current_state=AgentState.IDLE), + ) + + async for _ in recovery_loop.query( + {"messages": [{"role": "user", "content": "start"}]}, + config=config, + ): + pass + + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=recovery_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + patch("backend.web.routers.threads.get_sandbox_info", return_value={"type": "local"}), + ): + recovery_detail = await get_thread_messages( + "compaction-lifecycle-thread", + user_id="u", + app=fake_app, + ) + recovery_history = await get_thread_history( + "compaction-lifecycle-thread", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + notices = [item for item in recovery_history["messages"] if item.get("role") == "notification"] + assert notices == [ + { + "role": "notification", + "text": "Prompt is too long. Automatic recovery exhausted. Clear the thread or start a new one.", + } + ] + assert not any("Conversation compacted" in item.get("text", "") for item in recovery_history["messages"]) + assert any( + entry.get("role") == "notice" + and "Prompt is too long. Automatic recovery exhausted." in entry.get("content", "") + for entry in recovery_detail["entries"] + ) + + @pytest.mark.asyncio async def test_run_agent_to_buffer_emits_notice_for_system_agent_notifications(monkeypatch, tmp_path): seq = 0 From 4612849b8d85c549feff3f97b511f253428ce31e Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 01:09:37 +0800 Subject: [PATCH 075/517] Fail loud when ask cannot request --- core/runtime/runner.py | 24 ++++++++---- tests/test_tool_registry_runner.py | 59 ++++++++++++++++++++++++++++++ 2 files changed, 75 insertions(+), 8 deletions(-) diff --git a/core/runtime/runner.py b/core/runtime/runner.py index e3bf50e3a..361823312 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -230,6 +230,18 @@ def _permission_request_result(request_id: str, message: str | None) -> ToolResu }, ) + @staticmethod + def _materialize_permission_ask( + request_id: str | None, + message: str | None, + ) -> ToolResultEnvelope: + # @@@permission-ask-materialization + # Ask is only honest when a concrete request surface exists. Otherwise + # fail loudly as a deny so caller metadata matches the actual runtime. + if request_id is not None: + return ToolRunner._permission_request_result(request_id, message) + return ToolRunner._permission_denied_result("deny", message) + @staticmethod def _run_awaitable_sync(awaitable): try: @@ -638,8 +650,7 @@ def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict entry=entry, message=rule_message, ) - if request_id is not None: - return self._permission_request_result(request_id, rule_message) + return self._materialize_permission_ask(request_id, rule_message) return self._permission_denied_result(rule_permission, rule_message) return None @@ -652,8 +663,7 @@ def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict entry=entry, message=rule_message, ) - if request_id is not None: - return self._permission_request_result(request_id, rule_message) + return self._materialize_permission_ask(request_id, rule_message) return self._permission_denied_result(rule_permission, rule_message) return None @@ -708,8 +718,7 @@ async def _resolve_permission_async(self, request: ToolCallRequest, *, name: str entry=entry, message=rule_message, ) - if request_id is not None: - return self._permission_request_result(request_id, rule_message) + return self._materialize_permission_ask(request_id, rule_message) return self._permission_denied_result(rule_permission, rule_message) return None @@ -722,8 +731,7 @@ async def _resolve_permission_async(self, request: ToolCallRequest, *, name: str entry=entry, message=rule_message, ) - if request_id is not None: - return self._permission_request_result(request_id, rule_message) + return self._materialize_permission_ask(request_id, rule_message) return self._permission_denied_result(rule_permission, rule_message) return None diff --git a/tests/test_tool_registry_runner.py b/tests/test_tool_registry_runner.py index 6c1095ea4..13a223cb9 100644 --- a/tests/test_tool_registry_runner.py +++ b/tests/test_tool_registry_runner.py @@ -1506,6 +1506,65 @@ def request_permission(name, args, context, request, message): assert meta["request_id"] == "perm-1" assert requests["perm-1"]["message"] == "needs approval" + @pytest.mark.asyncio + async def test_ask_permission_fails_loud_when_request_surface_is_missing(self): + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=lambda: "ok", + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def can_use_tool(name, args, context, request): + return { + "decision": "ask", + "message": "Permission required by rule: Write. No interactive permission resolver is available for this run.", + } + + req.state.can_use_tool = can_use_tool + req.state.request_permission = None + req.state.consume_permission_resolution = lambda *args, **kwargs: None + + result = await runner.awrap_tool_call(req, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "Permission required by rule: Write. No interactive permission resolver is available for this run." + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + + def test_sync_ask_permission_fails_loud_when_request_surface_is_missing(self): + entry = ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "parameters": {"type": "object", "required": [], "properties": {}}}, + handler=lambda: "ok", + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Write", {}) + req.state = MagicMock() + + def can_use_tool(name, args, context, request): + return { + "decision": "ask", + "message": "Permission required by rule: Write. No interactive permission resolver is available for this run.", + } + + req.state.can_use_tool = can_use_tool + req.state.request_permission = None + req.state.consume_permission_resolution = lambda *args, **kwargs: None + + result = runner.wrap_tool_call(req, lambda _req: None) + + meta = result.additional_kwargs["tool_result_meta"] + assert result.content == "Permission required by rule: Write. No interactive permission resolver is available for this run." + assert meta["kind"] == "permission_denied" + assert meta["decision"] == "deny" + @pytest.mark.asyncio async def test_consumed_permission_resolution_allows_single_retry_without_reprompt(self): seen = [] From e052f3d3d9edd061c667ee085bc9c427c7a1af45 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 01:25:11 +0800 Subject: [PATCH 076/517] Add thread-scoped compaction breaker --- core/runtime/loop.py | 78 ++++++++++--- core/runtime/middleware/memory/middleware.py | 110 ++++++++++++++++--- tests/test_query_loop_backend_bridge.py | 81 ++++++++++++++ tests/unit/test_loop.py | 104 ++++++++++++++++++ 4 files changed, 339 insertions(+), 34 deletions(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 9af983075..cb440bf9a 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -237,6 +237,7 @@ async def query( self._collect_memory_system_notices(pending_system_notices) handled = await self._handle_model_error_recovery( exc=exc, + thread_id=thread_id, messages=messages, turn=turn, transition=transition, @@ -371,6 +372,7 @@ async def query( ) # Persist message history + self._collect_memory_system_notices(pending_system_notices) terminal_notice = self._build_terminal_notice(terminal) if terminal_notice is not None: pending_system_notices.append(terminal_notice) @@ -1018,6 +1020,7 @@ async def _handle_model_error_recovery( self, *, exc: Exception, + thread_id: str, messages: list, turn: int, transition: ContinueState | None, @@ -1112,7 +1115,7 @@ async def _handle_model_error_recovery( "terminal": None, } if not has_attempted_reactive_compact: - compacted = await self._force_reactive_compact(messages) + compacted = await self._force_reactive_compact(messages, thread_id=thread_id) if compacted is not None: return { "messages": compacted, @@ -1231,12 +1234,15 @@ def _handle_truncated_response_recovery( ), } - async def _force_reactive_compact(self, messages: list) -> list | None: + async def _force_reactive_compact(self, messages: list, *, thread_id: str) -> list | None: if self._memory_middleware is None: return None compact = getattr(self._memory_middleware, "compact_messages_for_recovery", None) if not callable(compact): return None + signature = inspect.signature(compact) + if "thread_id" in signature.parameters: + return await compact(messages, thread_id=thread_id) return await compact(messages) async def _recover_from_overflow(self, messages: list) -> dict[str, Any] | None: @@ -1514,6 +1520,14 @@ def _thread_permission_state_snapshot( } return permission_context, pending, resolved + def _thread_memory_state_snapshot(self, thread_id: str) -> dict[str, Any]: + if self._memory_middleware is None: + return {} + snapshot = getattr(self._memory_middleware, "snapshot_thread_state", None) + if not callable(snapshot): + return {} + return dict(snapshot(thread_id) or {}) + def _restore_thread_permission_state( self, thread_id: str, @@ -1552,12 +1566,25 @@ def _update(state: AppState) -> AppState: self._app_state.set_state(_update) + def _restore_thread_memory_state( + self, + thread_id: str, + *, + memory_state: dict[str, Any], + ) -> None: + if self._memory_middleware is None: + return + restore = getattr(self._memory_middleware, "restore_thread_state", None) + if callable(restore): + restore(thread_id, memory_state) + async def _hydrate_thread_state_from_checkpoint(self, thread_id: str) -> dict[str, Any]: channel_values = await self._load_checkpoint_channel_values(thread_id) messages = list(channel_values.get("messages", [])) permission_context = dict(channel_values.get("tool_permission_context", {}) or {}) pending = dict(channel_values.get("pending_permission_requests", {}) or {}) resolved = dict(channel_values.get("resolved_permission_requests", {}) or {}) + memory_state = dict(channel_values.get("memory_compaction_state", {}) or {}) turn_count = self._app_state.turn_count if self._app_state is not None else 0 self._sync_app_state(messages=messages, turn_count=turn_count) self._restore_thread_permission_state( @@ -1566,11 +1593,16 @@ async def _hydrate_thread_state_from_checkpoint(self, thread_id: str) -> dict[st pending=pending, resolved=resolved, ) + self._restore_thread_memory_state( + thread_id, + memory_state=memory_state, + ) return { "messages": messages, "tool_permission_context": permission_context, "pending_permission_requests": pending, "resolved_permission_requests": resolved, + "memory_compaction_state": memory_state, } async def _save_messages(self, thread_id: str, messages: list) -> None: @@ -1583,11 +1615,13 @@ async def _save_messages(self, thread_id: str, messages: list) -> None: cfg = self._checkpoint_config(thread_id) checkpoint = empty_checkpoint() permission_context, pending_requests, resolved_requests = self._thread_permission_state_snapshot(thread_id) + memory_state = self._thread_memory_state_snapshot(thread_id) checkpoint["channel_values"] = { "messages": messages, "tool_permission_context": permission_context, "pending_permission_requests": pending_requests, "resolved_permission_requests": resolved_requests, + "memory_compaction_state": memory_state, } metadata: CheckpointMetadata = { "source": "loop", @@ -1602,22 +1636,27 @@ async def _save_messages(self, thread_id: str, messages: list) -> None: def _collect_memory_system_notices(self, pending_notices: list[HumanMessage]) -> None: if self._memory_middleware is None: return - consume = getattr(self._memory_middleware, "consume_latest_compaction_notice", None) - if not callable(consume): - return - notice = consume() - if not notice: - return - pending_notices.append( - HumanMessage( - content=str(notice.get("content") or ""), - metadata={ - "source": "system", - "notification_type": str(notice.get("notification_type") or "compact"), - "compact_boundary_index": int(notice.get("compact_boundary_index") or 0), - }, + consume_many = getattr(self._memory_middleware, "consume_pending_notices", None) + notices: list[dict[str, Any]] = [] + if callable(consume_many): + notices = list(consume_many() or []) + else: + consume_one = getattr(self._memory_middleware, "consume_latest_compaction_notice", None) + if callable(consume_one): + notice = consume_one() + if notice: + notices = [notice] + for notice in notices: + pending_notices.append( + HumanMessage( + content=str(notice.get("content") or ""), + metadata={ + "source": "system", + "notification_type": str(notice.get("notification_type") or "compact"), + "compact_boundary_index": int(notice.get("compact_boundary_index") or 0), + }, + ) ) - ) def _append_system_notices(self, messages: list, notices: list[HumanMessage]) -> list: if not notices: @@ -1674,6 +1713,9 @@ async def aclear(self, thread_id: str) -> None: self._memory_middleware._summary_thread_id = None if hasattr(self._memory_middleware, "_compact_up_to_index"): self._memory_middleware._compact_up_to_index = 0 + clear_thread_state = getattr(self._memory_middleware, "clear_thread_state", None) + if callable(clear_thread_state): + clear_thread_state(thread_id) if self._app_state is not None: preserved_total_cost = self._app_state.total_cost @@ -1704,6 +1746,8 @@ def _reset(state: AppState) -> AppState: self._app_state.set_state(_reset) + await self._save_messages(thread_id, []) + if self._bootstrap is not None: old_session_id = self._bootstrap.session_id self._bootstrap.parent_session_id = old_session_id diff --git a/core/runtime/middleware/memory/middleware.py b/core/runtime/middleware/memory/middleware.py index d6a518dea..318bc00be 100644 --- a/core/runtime/middleware/memory/middleware.py +++ b/core/runtime/middleware/memory/middleware.py @@ -28,6 +28,7 @@ from .summary_store import SummaryStore logger = logging.getLogger(__name__) +_COMPACTION_BREAKER_THRESHOLD = 3 class MemoryMiddleware(AgentMiddleware): @@ -88,7 +89,9 @@ def __init__( self._compact_up_to_index: int = 0 self._summary_restored: bool = False self._summary_thread_id: str | None = None - self._latest_compaction_notice: dict[str, Any] | None = None + self._pending_owner_notices: list[dict[str, Any]] = [] + self._compaction_failure_counts_by_thread: dict[str, int] = {} + self._compaction_breaker_open_by_thread: dict[str, bool] = {} if verbose: print("[MemoryMiddleware] Initialized") @@ -185,7 +188,9 @@ async def awrap_model_call( ) if self.compactor.should_compact(estimated, self._context_limit, self._compaction_threshold) and self._model: - messages = await self._do_compact(messages, thread_id) + compacted = await self._attempt_compaction(messages, thread_id=thread_id) + if compacted is not None: + messages = compacted elif self._cached_summary and self._compact_up_to_index > 0: if self._compact_up_to_index <= len(messages): summary_msg = SystemMessage(content=f"[Conversation Summary]\n{self._cached_summary}") @@ -289,7 +294,7 @@ async def force_compact(self, messages: list[Any]) -> dict[str, Any] | None: if self._runtime: self._runtime.set_flag("is_compacting", False) - async def compact_messages_for_recovery(self, messages: list[Any]) -> list[Any] | None: + async def compact_messages_for_recovery(self, messages: list[Any], thread_id: str | None = None) -> list[Any] | None: """Force a compaction pass and return the compacted message list.""" if not self._model: return None @@ -299,7 +304,7 @@ async def compact_messages_for_recovery(self, messages: list[Any]) -> list[Any] if len(to_summarize) < 2: return None - return await self._do_compact(pruned) + return await self._attempt_compaction(pruned, thread_id=thread_id or self._current_thread_id()) def _estimate_tokens(self, messages: list[Any]) -> int: """Estimate total tokens for messages (chars // 2).""" @@ -340,26 +345,97 @@ def _extract_thread_id(self, request: ModelRequest) -> str | None: return configurable.get("thread_id") return getattr(configurable, "thread_id", None) if configurable else None - def consume_latest_compaction_notice(self) -> dict[str, Any] | None: - notice = self._latest_compaction_notice - self._latest_compaction_notice = None - return notice + def consume_pending_notices(self) -> list[dict[str, Any]]: + notices = list(self._pending_owner_notices) + self._pending_owner_notices.clear() + return notices + + def snapshot_thread_state(self, thread_id: str) -> dict[str, Any]: + return { + "failure_count": int(self._compaction_failure_counts_by_thread.get(thread_id, 0)), + "breaker_open": bool(self._compaction_breaker_open_by_thread.get(thread_id, False)), + } + + def restore_thread_state(self, thread_id: str, state: dict[str, Any] | None) -> None: + payload = dict(state or {}) + failure_count = int(payload.get("failure_count") or 0) + breaker_open = bool(payload.get("breaker_open", False)) + if failure_count > 0: + self._compaction_failure_counts_by_thread[thread_id] = failure_count + else: + self._compaction_failure_counts_by_thread.pop(thread_id, None) + if breaker_open: + self._compaction_breaker_open_by_thread[thread_id] = True + else: + self._compaction_breaker_open_by_thread.pop(thread_id, None) + + def clear_thread_state(self, thread_id: str) -> None: + self._compaction_failure_counts_by_thread.pop(thread_id, None) + self._compaction_breaker_open_by_thread.pop(thread_id, None) def _record_compaction_notice(self) -> None: content = ( f"Conversation compacted. Earlier {self._compact_up_to_index} message(s) " "are now represented by a summary." ) - notice = { - "content": content, - "notification_type": "compact", - "compact_boundary_index": self._compact_up_to_index, - } - self._latest_compaction_notice = notice + self._queue_owner_notice( + { + "content": content, + "notification_type": "compact", + "compact_boundary_index": self._compact_up_to_index, + } + ) + + def _current_thread_id(self) -> str | None: + from sandbox.thread_context import get_current_thread_id + + return get_current_thread_id() + + async def _attempt_compaction( + self, + messages: list[Any], + *, + thread_id: str | None, + ) -> list[Any] | None: + if thread_id and self._compaction_breaker_open_by_thread.get(thread_id, False): + return None + try: + compacted = await self._do_compact(messages, thread_id) + except Exception as exc: + logger.error("[Memory] Compaction failed for thread %s: %s", thread_id or "", exc) + self._record_compaction_failure(thread_id, exc) + return None + self._record_compaction_success(thread_id) + return compacted + + def _record_compaction_success(self, thread_id: str | None) -> None: + if not thread_id or self._compaction_breaker_open_by_thread.get(thread_id, False): + return + self._compaction_failure_counts_by_thread.pop(thread_id, None) + + def _record_compaction_failure(self, thread_id: str | None, exc: Exception) -> None: + if not thread_id: + return + failures = int(self._compaction_failure_counts_by_thread.get(thread_id, 0)) + 1 + self._compaction_failure_counts_by_thread[thread_id] = failures + if failures < _COMPACTION_BREAKER_THRESHOLD or self._compaction_breaker_open_by_thread.get(thread_id, False): + return + self._compaction_breaker_open_by_thread[thread_id] = True + self._queue_owner_notice( + { + "content": "Automatic compaction disabled for this thread after repeated failures. Clear the thread or start a new one.", + "notification_type": "compact_breaker", + "failure_count": failures, + "error": str(exc), + } + ) + + def _queue_owner_notice(self, notice: dict[str, Any]) -> None: + self._pending_owner_notices.append(dict(notice)) if self._runtime and hasattr(self._runtime, "emit_activity_event"): - # @@@compact-boundary-notice - compaction changes the model-visible - # conversation boundary. Emit one durable caller-facing notice so the - # hot stream and later cold rebuild can describe the same boundary shift. + # @@@memory-owner-notices - compaction boundary and breaker state are + # owner-facing runtime facts, so stream and cold rebuild must share + # the same notice payload instead of inventing separate surfaces. self._runtime.emit_activity_event( { "event": "notice", diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index d9a45593c..3634fee99 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -57,6 +57,22 @@ async def ainvoke(self, messages): raise RuntimeError("prompt is too long") +class _PromptTooLongWithFailingCompactorModel: + def bind_tools(self, tools): + return self + + def bind(self, **kwargs): + return self + + async def ainvoke(self, messages): + system_text = "" + if messages and messages[0].__class__.__name__ == "SystemMessage": + system_text = getattr(messages[0], "content", "") or "" + if "tasked with summarizing conversations" in system_text or "split turn" in system_text.lower(): + raise RuntimeError("compaction failed") + raise RuntimeError("prompt is too long") + + class _BridgeReactiveCompactMiddleware: compact_boundary_index = 1 @@ -960,6 +976,71 @@ async def test_compaction_clear_then_recovery_notice_rebuilds_honestly(tmp_path) ) +@pytest.mark.asyncio +async def test_cold_rebuild_surfaces_compaction_breaker_notice_after_repeated_failures(tmp_path): + checkpointer = _MemoryCheckpointer() + model = _PromptTooLongWithFailingCompactorModel() + memory = MemoryMiddleware( + db_path=tmp_path / "compaction-breaker.db", + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), + ) + memory.set_model(model) + loop = _make_loop( + model=model, + checkpointer=checkpointer, + middleware=[memory], + ) + config = {"configurable": {"thread_id": "compaction-breaker-thread"}} + + for attempt in range(3): + async for _ in loop.query( + { + "messages": [ + {"role": "user", "content": "A" * 80}, + {"role": "assistant", "content": "B" * 80}, + {"role": "user", "content": f"start {attempt} " + ("C" * 80)}, + ] + }, + config=config, + ): + pass + + fake_agent = SimpleNamespace( + agent=loop, + runtime=SimpleNamespace(current_state=AgentState.IDLE), + ) + fake_app = SimpleNamespace(state=SimpleNamespace(display_builder=DisplayBuilder())) + + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + patch("backend.web.routers.threads.get_sandbox_info", return_value={"type": "local"}), + ): + detail = await get_thread_messages( + "compaction-breaker-thread", + user_id="u", + app=fake_app, + ) + rebuilt_history = await get_thread_history( + "compaction-breaker-thread", + limit=50, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert any( + entry.get("role") == "notice" + and "Automatic compaction disabled for this thread after repeated failures." in entry.get("content", "") + for entry in detail["entries"] + ) + assert any( + item.get("role") == "notification" + and "Automatic compaction disabled for this thread after repeated failures." in item.get("text", "") + for item in rebuilt_history["messages"] + ) + + @pytest.mark.asyncio async def test_run_agent_to_buffer_emits_notice_for_system_agent_notifications(monkeypatch, tmp_path): seq = 0 diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index 9b3d59c18..ba66fc701 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -1219,6 +1219,28 @@ async def ainvoke(self, messages): return response +class _PromptTooLongWithFailingCompactorModel: + def __init__(self): + self.query_calls = 0 + self.compact_calls = 0 + + def bind_tools(self, tools): + return self + + def bind(self, **kwargs): + return self + + async def ainvoke(self, messages): + system_text = "" + if messages and messages[0].__class__.__name__ == "SystemMessage": + system_text = getattr(messages[0], "content", "") or "" + if "tasked with summarizing conversations" in system_text or "split turn" in system_text.lower(): + self.compact_calls += 1 + raise RuntimeError("compaction failed") + self.query_calls += 1 + raise RuntimeError("prompt is too long") + + class _StreamingToolModel: def __init__(self): self.calls = 0 @@ -1946,6 +1968,88 @@ async def test_query_loop_astream_raises_prompt_too_long_notice_text_after_recov pass +@pytest.mark.asyncio +async def test_query_loop_opens_and_clears_thread_scoped_compaction_breaker(tmp_path): + thread_id = "compact-breaker-thread" + checkpointer = _MemoryCheckpointer() + model = _PromptTooLongWithFailingCompactorModel() + + def make_breaker_loop(): + memory = MemoryMiddleware( + db_path=tmp_path / "compact-breaker.db", + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), + ) + memory.set_model(model) + return QueryLoop( + model=model, + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[memory], + checkpointer=checkpointer, + registry=make_registry(), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + + loop = make_breaker_loop() + config = {"configurable": {"thread_id": thread_id}} + + for attempt in range(1, 4): + result = await loop.ainvoke( + { + "messages": [ + {"role": "user", "content": "A" * 80}, + {"role": "assistant", "content": "B" * 80}, + {"role": "user", "content": f"start {attempt} " + ("C" * 80)}, + ] + }, + config=config, + ) + assert result["reason"] == "prompt_too_long" + assert model.compact_calls == attempt + + state = await loop.aget_state(config) + breaker_notices = [ + msg + for msg in state.values["messages"] + if msg.__class__.__name__ == "HumanMessage" + and ((getattr(msg, "metadata", None) or {}).get("notification_type") == "compact_breaker") + ] + assert len(breaker_notices) == 1 + assert "Automatic compaction disabled for this thread after repeated failures." in breaker_notices[0].content + + reloaded = make_breaker_loop() + result = await reloaded.ainvoke( + { + "messages": [ + {"role": "user", "content": "A" * 80}, + {"role": "assistant", "content": "B" * 80}, + {"role": "user", "content": "after breaker " + ("C" * 80)}, + ] + }, + config=config, + ) + assert result["reason"] == "prompt_too_long" + assert model.compact_calls == 3 + + await reloaded.aclear(thread_id) + + post_clear = make_breaker_loop() + result = await post_clear.ainvoke( + { + "messages": [ + {"role": "user", "content": "A" * 80}, + {"role": "assistant", "content": "B" * 80}, + {"role": "user", "content": "after clear " + ("C" * 80)}, + ] + }, + config=config, + ) + assert result["reason"] == "prompt_too_long" + assert model.compact_calls == 4 + + @pytest.mark.asyncio async def test_query_loop_can_emit_tool_results_before_final_agent_message(): model = _StreamingToolModel() From 52b1c0e0dc9fe416f9782c9fd80ab10c237b5a40 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 01:48:58 +0800 Subject: [PATCH 077/517] Narrow compaction breaker to automatic retries --- core/runtime/middleware/memory/middleware.py | 27 +++++++-- .../test_memory_middleware_integration.py | 56 ++++++++++++++++++- tests/test_query_loop_backend_bridge.py | 46 +++++++++++---- tests/unit/test_loop.py | 50 ++++++++++++----- 4 files changed, 147 insertions(+), 32 deletions(-) diff --git a/core/runtime/middleware/memory/middleware.py b/core/runtime/middleware/memory/middleware.py index 318bc00be..3f92fa59d 100644 --- a/core/runtime/middleware/memory/middleware.py +++ b/core/runtime/middleware/memory/middleware.py @@ -304,7 +304,13 @@ async def compact_messages_for_recovery(self, messages: list[Any], thread_id: st if len(to_summarize) < 2: return None - return await self._attempt_compaction(pruned, thread_id=thread_id or self._current_thread_id()) + return await self._attempt_compaction( + pruned, + thread_id=thread_id or self._current_thread_id(), + respect_breaker=False, + record_failures=False, + clear_breaker_on_success=True, + ) def _estimate_tokens(self, messages: list[Any]) -> int: """Estimate total tokens for messages (chars // 2).""" @@ -396,22 +402,31 @@ async def _attempt_compaction( messages: list[Any], *, thread_id: str | None, + respect_breaker: bool = True, + record_failures: bool = True, + clear_breaker_on_success: bool = False, ) -> list[Any] | None: - if thread_id and self._compaction_breaker_open_by_thread.get(thread_id, False): + # @@@compaction-breaker-scope - match cc-src's narrower boundary: + # the breaker blocks later automatic compaction attempts, but reactive + # recovery may still try once and clear the breaker on success. + if respect_breaker and thread_id and self._compaction_breaker_open_by_thread.get(thread_id, False): return None try: compacted = await self._do_compact(messages, thread_id) except Exception as exc: logger.error("[Memory] Compaction failed for thread %s: %s", thread_id or "", exc) - self._record_compaction_failure(thread_id, exc) + if record_failures: + self._record_compaction_failure(thread_id, exc) return None - self._record_compaction_success(thread_id) + self._record_compaction_success(thread_id, clear_breaker=clear_breaker_on_success) return compacted - def _record_compaction_success(self, thread_id: str | None) -> None: - if not thread_id or self._compaction_breaker_open_by_thread.get(thread_id, False): + def _record_compaction_success(self, thread_id: str | None, *, clear_breaker: bool = False) -> None: + if not thread_id: return self._compaction_failure_counts_by_thread.pop(thread_id, None) + if clear_breaker: + self._compaction_breaker_open_by_thread.pop(thread_id, None) def _record_compaction_failure(self, thread_id: str | None, exc: Exception) -> None: if not thread_id: diff --git a/tests/middleware/memory/test_memory_middleware_integration.py b/tests/middleware/memory/test_memory_middleware_integration.py index 1c7c35b05..b56beec53 100644 --- a/tests/middleware/memory/test_memory_middleware_integration.py +++ b/tests/middleware/memory/test_memory_middleware_integration.py @@ -44,7 +44,7 @@ def mock_get(config): @pytest.fixture def mock_model(): """Create mock LLM model for testing.""" - model = AsyncMock() + model = MagicMock() async def mock_ainvoke(messages): # Return a mock summary response @@ -53,6 +53,7 @@ async def mock_ainvoke(messages): return response model.ainvoke = mock_ainvoke + model.bind.return_value = model return model @@ -381,6 +382,59 @@ async def mock_handler(req): assert summary1.summary_id != summary2.summary_id +class TestCompactionBreakerScope: + """Breaker should gate proactive compaction without poisoning reactive recovery.""" + + @pytest.mark.asyncio + async def test_reactive_recovery_can_bypass_and_clear_thread_breaker(self, temp_db, mock_request): + class _EventuallyRecoveringModel: + def __init__(self): + self.compact_calls = 0 + + async def ainvoke(self, messages): + self.compact_calls += 1 + if self.compact_calls <= 3: + raise RuntimeError("compaction failed") + response = MagicMock() + response.content = "Recovered summary" + return response + + model = _EventuallyRecoveringModel() + middleware = MemoryMiddleware( + context_limit=10000, + compaction_threshold=0.5, + db_path=temp_db, + verbose=True, + ) + middleware.set_model(model) + + messages = create_large_message_list(30) + mock_request.messages = messages + + async def mock_handler(req): + return ModelResponse(result=[], request_messages=req.messages) + + for _ in range(3): + await middleware.awrap_model_call(mock_request, mock_handler) + + snapshot = middleware.snapshot_thread_state("test-thread-1") + assert snapshot == {"failure_count": 3, "breaker_open": True} + + recovered = await middleware.compact_messages_for_recovery( + messages, + thread_id="test-thread-1", + ) + assert recovered is not None + assert getattr(recovered[0], "content", "").startswith("[Conversation Summary]\nRecovered summary") + + snapshot = middleware.snapshot_thread_state("test-thread-1") + assert snapshot == {"failure_count": 0, "breaker_open": False} + + result = await middleware.awrap_model_call(mock_request, mock_handler) + assert getattr(result.request_messages[0], "content", "").startswith("[Conversation Summary]\nRecovered summary") + assert model.compact_calls >= 5 + + class TestMissingThreadIdRaisesError: """Test 6: Verify missing thread_id is handled gracefully.""" diff --git a/tests/test_query_loop_backend_bridge.py b/tests/test_query_loop_backend_bridge.py index 3634fee99..609b88e63 100644 --- a/tests/test_query_loop_backend_bridge.py +++ b/tests/test_query_loop_backend_bridge.py @@ -73,6 +73,22 @@ async def ainvoke(self, messages): raise RuntimeError("prompt is too long") +class _QueryOkWithFailingCompactorModel: + def bind_tools(self, tools): + return self + + def bind(self, **kwargs): + return self + + async def ainvoke(self, messages): + system_text = "" + if messages and messages[0].__class__.__name__ == "SystemMessage": + system_text = getattr(messages[0], "content", "") or "" + if "tasked with summarizing conversations" in system_text or "split turn" in system_text.lower(): + raise RuntimeError("compaction failed") + return AIMessage(content="OK") + + class _BridgeReactiveCompactMiddleware: compact_boundary_index = 1 @@ -979,8 +995,10 @@ async def test_compaction_clear_then_recovery_notice_rebuilds_honestly(tmp_path) @pytest.mark.asyncio async def test_cold_rebuild_surfaces_compaction_breaker_notice_after_repeated_failures(tmp_path): checkpointer = _MemoryCheckpointer() - model = _PromptTooLongWithFailingCompactorModel() + model = _QueryOkWithFailingCompactorModel() memory = MemoryMiddleware( + context_limit=10000, + compaction_threshold=0.5, db_path=tmp_path / "compaction-breaker.db", compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), ) @@ -994,15 +1012,15 @@ async def test_cold_rebuild_surfaces_compaction_breaker_notice_after_repeated_fa for attempt in range(3): async for _ in loop.query( - { - "messages": [ - {"role": "user", "content": "A" * 80}, - {"role": "assistant", "content": "B" * 80}, - {"role": "user", "content": f"start {attempt} " + ("C" * 80)}, - ] - }, - config=config, - ): + { + "messages": [ + {"role": "user", "content": "A" * 8000}, + {"role": "assistant", "content": "B" * 8000}, + {"role": "user", "content": f"start {attempt} " + ("C" * 8000)}, + ] + }, + config=config, + ): pass fake_agent = SimpleNamespace( @@ -1030,8 +1048,12 @@ async def test_cold_rebuild_surfaces_compaction_breaker_notice_after_repeated_fa ) assert any( - entry.get("role") == "notice" - and "Automatic compaction disabled for this thread after repeated failures." in entry.get("content", "") + entry.get("role") == "assistant" + and any( + seg.get("type") == "notice" + and "Automatic compaction disabled for this thread after repeated failures." in seg.get("content", "") + for seg in entry.get("segments", []) + ) for entry in detail["entries"] ) assert any( diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index ba66fc701..a93278975 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -1241,6 +1241,28 @@ async def ainvoke(self, messages): raise RuntimeError("prompt is too long") +class _QueryOkWithFailingCompactorModel: + def __init__(self): + self.query_calls = 0 + self.compact_calls = 0 + + def bind_tools(self, tools): + return self + + def bind(self, **kwargs): + return self + + async def ainvoke(self, messages): + system_text = "" + if messages and messages[0].__class__.__name__ == "SystemMessage": + system_text = getattr(messages[0], "content", "") or "" + if "tasked with summarizing conversations" in system_text or "split turn" in system_text.lower(): + self.compact_calls += 1 + raise RuntimeError("compaction failed") + self.query_calls += 1 + return AIMessage(content="OK") + + class _StreamingToolModel: def __init__(self): self.calls = 0 @@ -1972,10 +1994,12 @@ async def test_query_loop_astream_raises_prompt_too_long_notice_text_after_recov async def test_query_loop_opens_and_clears_thread_scoped_compaction_breaker(tmp_path): thread_id = "compact-breaker-thread" checkpointer = _MemoryCheckpointer() - model = _PromptTooLongWithFailingCompactorModel() + model = _QueryOkWithFailingCompactorModel() def make_breaker_loop(): memory = MemoryMiddleware( + context_limit=10000, + compaction_threshold=0.5, db_path=tmp_path / "compact-breaker.db", compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), ) @@ -1999,14 +2023,14 @@ def make_breaker_loop(): result = await loop.ainvoke( { "messages": [ - {"role": "user", "content": "A" * 80}, - {"role": "assistant", "content": "B" * 80}, - {"role": "user", "content": f"start {attempt} " + ("C" * 80)}, + {"role": "user", "content": "A" * 8000}, + {"role": "assistant", "content": "B" * 8000}, + {"role": "user", "content": f"start {attempt} " + ("C" * 8000)}, ] }, config=config, ) - assert result["reason"] == "prompt_too_long" + assert result["reason"] == "completed" assert model.compact_calls == attempt state = await loop.aget_state(config) @@ -2023,14 +2047,14 @@ def make_breaker_loop(): result = await reloaded.ainvoke( { "messages": [ - {"role": "user", "content": "A" * 80}, - {"role": "assistant", "content": "B" * 80}, - {"role": "user", "content": "after breaker " + ("C" * 80)}, + {"role": "user", "content": "A" * 8000}, + {"role": "assistant", "content": "B" * 8000}, + {"role": "user", "content": "after breaker " + ("C" * 8000)}, ] }, config=config, ) - assert result["reason"] == "prompt_too_long" + assert result["reason"] == "completed" assert model.compact_calls == 3 await reloaded.aclear(thread_id) @@ -2039,14 +2063,14 @@ def make_breaker_loop(): result = await post_clear.ainvoke( { "messages": [ - {"role": "user", "content": "A" * 80}, - {"role": "assistant", "content": "B" * 80}, - {"role": "user", "content": "after clear " + ("C" * 80)}, + {"role": "user", "content": "A" * 8000}, + {"role": "assistant", "content": "B" * 8000}, + {"role": "user", "content": "after clear " + ("C" * 8000)}, ] }, config=config, ) - assert result["reason"] == "prompt_too_long" + assert result["reason"] == "completed" assert model.compact_calls == 4 From f03cb54d2c7930911aa87af3d7b61f840130e5df Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 02:37:05 +0800 Subject: [PATCH 078/517] Guard direct agent compaction persistence --- tests/integration/test_leon_agent.py | 80 ++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) diff --git a/tests/integration/test_leon_agent.py b/tests/integration/test_leon_agent.py index 1d1270e65..2060702dc 100644 --- a/tests/integration/test_leon_agent.py +++ b/tests/integration/test_leon_agent.py @@ -62,6 +62,45 @@ async def aput(self, cfg, checkpoint, metadata, new_versions): self.store[cfg["configurable"]["thread_id"]] = checkpoint +class _DirectCompactionProbeModel: + def __init__(self): + self.summary_calls = 0 + self.turn_calls = 0 + + def bind_tools(self, tools): + return self + + def configurable_fields(self, **kwargs): + return self + + def with_config(self, **kwargs): + return self + + def bind(self, **kwargs): + return self + + async def ainvoke(self, messages): + first_content = getattr(messages[0], "content", "") if messages else "" + if isinstance(first_content, str) and "summarizing conversations" in first_content: + self.summary_calls += 1 + return AIMessage( + content=( + "1. Request/Intent — summarize\n" + "2. Technical Concepts — compaction\n" + "3. Files/Code — none\n" + "4. Errors — none\n" + "5. Problem Solving — keep going\n" + "6. User Messages — large payloads\n" + "7. Pending Tasks — continue\n" + "8. Current Work — compacting\n" + "9. Next Step — answer user" + ) + ) + + self.turn_calls += 1 + return AIMessage(content=f"OK_{self.turn_calls}") + + def test_leon_agent_destructor_does_not_reenable_skipped_sandbox_cleanup(): """Explicit child close(cleanup_sandbox=False) must stay final under __del__.""" from core.runtime.agent import LeonAgent @@ -900,3 +939,44 @@ async def _handler(req: ModelRequest) -> ModelResponse: assert [msg.content for msg in result.request_messages] == ["fresh-1", "fresh-2"] agent.close() + + +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_persists_summary_store_after_second_turn_compaction(tmp_path): + from core.runtime.agent import LeonAgent + from core.runtime.middleware.memory.summary_store import SummaryStore + + checkpointer = _MemoryCheckpointer() + probe_model = _DirectCompactionProbeModel() + + with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + + agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") + await agent.ainit() + agent.checkpointer = checkpointer + agent.agent.checkpointer = checkpointer + + store = SummaryStore(tmp_path / "summary.db") + agent._memory_middleware.summary_store = store + agent._memory_middleware._compaction_threshold = 0.01 + agent._memory_middleware.compactor.keep_recent_tokens = 10 + + turn1 = await agent.ainvoke("A" * 12000, thread_id="agent-compaction-thread") + assert turn1["reason"] == "completed" + assert store.get_latest_summary("agent-compaction-thread") is None + + turn2 = await agent.ainvoke("B" * 12000, thread_id="agent-compaction-thread") + assert turn2["reason"] == "completed" + assert probe_model.summary_calls == 1 + assert agent._memory_middleware._cached_summary is not None + assert agent._memory_middleware._compact_up_to_index > 0 + + summary = store.get_latest_summary("agent-compaction-thread") + assert summary is not None + assert summary.compact_up_to_index == agent._memory_middleware._compact_up_to_index + assert "Request/Intent" in summary.summary_text + + agent.close() From f311ad7de239e5a0c1c571db1c04ac745f3f6c7e Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 03:25:22 +0800 Subject: [PATCH 079/517] Preserve live permission state during active reads --- core/runtime/loop.py | 22 ++++++ tests/test_threads_router.py | 138 +++++++++++++++++++++++++++++++++++ tests/unit/test_loop.py | 50 +++++++++++++ 3 files changed, 210 insertions(+) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index cb440bf9a..30e80eb88 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -471,6 +471,12 @@ async def aget_state(self, config: dict | None = None) -> Any: """Minimal graph-state bridge for backend/web callers.""" config = config or {} thread_id = config.get("configurable", {}).get("thread_id", "default") + if self._is_runtime_active(): + # @@@active-state-no-clobber - caller surfaces like /permissions and + # /history can poll during an active run. Rehydrating from stale + # checkpoint here would erase live thread-scoped permission state. + values = self._snapshot_live_thread_state(thread_id) + return SimpleNamespace(values=values) values = await self._hydrate_thread_state_from_checkpoint(thread_id) return SimpleNamespace(values=values) @@ -1528,6 +1534,22 @@ def _thread_memory_state_snapshot(self, thread_id: str) -> dict[str, Any]: return {} return dict(snapshot(thread_id) or {}) + def _is_runtime_active(self) -> bool: + current_state = getattr(self._runtime, "current_state", None) + return getattr(current_state, "value", current_state) == "active" + + def _snapshot_live_thread_state(self, thread_id: str) -> dict[str, Any]: + messages = list(self._app_state.messages) if self._app_state is not None else [] + permission_context, pending, resolved = self._thread_permission_state_snapshot(thread_id) + memory_state = self._thread_memory_state_snapshot(thread_id) + return { + "messages": messages, + "tool_permission_context": permission_context, + "pending_permission_requests": pending, + "resolved_permission_requests": resolved, + "memory_compaction_state": memory_state, + } + def _restore_thread_permission_state( self, thread_id: str, diff --git a/tests/test_threads_router.py b/tests/test_threads_router.py index 6dd3076d0..80518ea60 100644 --- a/tests/test_threads_router.py +++ b/tests/test_threads_router.py @@ -1,13 +1,18 @@ from __future__ import annotations +from pathlib import Path from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock, patch import pytest +from langchain_core.messages import HumanMessage, SystemMessage, ToolMessage from backend.web.models.requests import CreateThreadRequest from backend.web.routers import threads as threads_router from core.runtime.middleware.monitor import AgentState +from core.runtime.loop import QueryLoop +from core.runtime.registry import ToolRegistry +from core.runtime.state import AppState, BootstrapConfig, ToolPermissionState from storage.contracts import MemberRow, MemberType @@ -138,6 +143,64 @@ def remove_thread_permission_rule(self, thread_id: str, *, behavior: str, tool_n return True +class _MemoryCheckpointer: + def __init__(self, channel_values: dict | None = None) -> None: + self._checkpoint = {"channel_values": dict(channel_values or {})} + + async def aget(self, _cfg): + return self._checkpoint + + +class _LivePendingPermissionAgent: + def __init__(self) -> None: + app_state = AppState( + tool_permission_context=ToolPermissionState(alwaysAskRules={"session": ["Bash"]}), + pending_permission_requests={ + "perm-live": { + "request_id": "perm-live", + "thread_id": "thread-1", + "tool_name": "Bash", + "args": {"command": "echo hi"}, + "message": "Permission required by rule: Bash", + } + }, + ) + self.agent = QueryLoop( + model=MagicMock(), + system_prompt=SystemMessage(content="sys"), + middleware=[], + checkpointer=_MemoryCheckpointer(channel_values={"messages": []}), + registry=ToolRegistry(), + app_state=app_state, + runtime=SimpleNamespace(current_state=AgentState.ACTIVE), + bootstrap=BootstrapConfig( + workspace_root=Path("/tmp"), + model_name="test-model", + permission_resolver_scope="thread", + ), + max_turns=1, + ) + + def get_pending_permission_requests(self, thread_id: str | None = None): + requests = list(self.agent._app_state.pending_permission_requests.values()) + if thread_id is None: + return requests + return [item for item in requests if item["thread_id"] == thread_id] + + def get_thread_permission_rules(self, thread_id: str) -> dict[str, object]: + state = self.agent._app_state.tool_permission_context + return { + "thread_id": thread_id, + "scope": "session", + "managed_only": state.allowManagedPermissionRulesOnly, + "rules": { + "allow": list(state.alwaysAllowRules.get("session", [])), + "deny": list(state.alwaysDenyRules.get("session", [])), + "ask": list(state.alwaysAskRules.get("session", [])), + }, + } + + class _NullLock: async def __aenter__(self): return self @@ -261,6 +324,81 @@ async def test_get_thread_permissions_returns_thread_scoped_pending_requests(): } +@pytest.mark.asyncio +async def test_get_thread_permissions_does_not_clear_live_pending_requests_during_active_run(): + agent = _LivePendingPermissionAgent() + + result = await threads_router.get_thread_permissions( + "thread-1", + user_id="owner-1", + agent=agent, + ) + + assert result == { + "thread_id": "thread-1", + "requests": [ + { + "request_id": "perm-live", + "thread_id": "thread-1", + "tool_name": "Bash", + "args": {"command": "echo hi"}, + "message": "Permission required by rule: Bash", + } + ], + "session_rules": { + "allow": [], + "deny": [], + "ask": ["Bash"], + }, + "managed_only": False, + } + assert agent.agent._app_state.pending_permission_requests == { + "perm-live": { + "request_id": "perm-live", + "thread_id": "thread-1", + "tool_name": "Bash", + "args": {"command": "echo hi"}, + "message": "Permission required by rule: Bash", + } + } + + +@pytest.mark.asyncio +async def test_get_thread_history_does_not_clear_live_pending_requests_during_active_run(): + agent = _LivePendingPermissionAgent() + agent.agent._app_state.messages = [ + HumanMessage(content="please run bash"), + ToolMessage(content="Permission required by rule: Bash", tool_call_id="call-1", name="Bash"), + ] + + with patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), patch.object( + threads_router, + "get_or_create_agent", + AsyncMock(return_value=agent), + ): + result = await threads_router.get_thread_history( + "thread-1", + limit=20, + truncate=0, + user_id="owner-1", + app=SimpleNamespace(state=SimpleNamespace()), + ) + + assert result["messages"] == [ + {"role": "human", "text": "please run bash"}, + {"role": "tool_result", "tool": "Bash", "text": "Permission required by rule: Bash"}, + ] + assert agent.agent._app_state.pending_permission_requests == { + "perm-live": { + "request_id": "perm-live", + "thread_id": "thread-1", + "tool_name": "Bash", + "args": {"command": "echo hi"}, + "message": "Permission required by rule: Bash", + } + } + + @pytest.mark.asyncio async def test_resolve_thread_permission_request_persists_resolution(): agent = _FakePermissionAgent() diff --git a/tests/unit/test_loop.py b/tests/unit/test_loop.py index a93278975..a06fc38af 100644 --- a/tests/unit/test_loop.py +++ b/tests/unit/test_loop.py @@ -13,6 +13,7 @@ from core.runtime.middleware.memory import MemoryMiddleware from core.runtime.middleware import AgentMiddleware +from core.runtime.middleware.monitor import AgentState from core.runtime.loop import QueryLoop, _StreamingToolExecutor from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.state import AppState, BootstrapConfig, ToolPermissionState @@ -529,6 +530,55 @@ async def test_query_loop_aget_state_exposes_persisted_permission_state_for_back } +@pytest.mark.asyncio +async def test_query_loop_aget_state_uses_live_permission_state_while_active(): + checkpointer = _MemoryCheckpointer() + app_state = AppState( + messages=[HumanMessage(content="live human")], + tool_permission_context=ToolPermissionState(alwaysAskRules={"session": ["Bash"]}), + pending_permission_requests={ + "perm-live": { + "request_id": "perm-live", + "thread_id": "perm-thread", + "tool_name": "Bash", + "args": {"command": "echo hi"}, + "message": "Permission required by rule: Bash", + } + }, + ) + loop = QueryLoop( + model=mock_model_no_tools("unused"), + system_prompt=SystemMessage(content="You are a test assistant."), + middleware=[], + checkpointer=checkpointer, + registry=make_registry(), + app_state=app_state, + runtime=SimpleNamespace(current_state=AgentState.ACTIVE), + bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), + max_turns=10, + ) + config = {"configurable": {"thread_id": "perm-thread"}} + + state = await loop.aget_state(config) + + assert [msg.content for msg in state.values["messages"]] == ["live human"] + assert state.values["pending_permission_requests"] == { + "perm-live": { + "request_id": "perm-live", + "thread_id": "perm-thread", + "tool_name": "Bash", + "args": {"command": "echo hi"}, + "message": "Permission required by rule: Bash", + } + } + assert state.values["tool_permission_context"] == { + "alwaysAllowRules": {}, + "alwaysDenyRules": {}, + "alwaysAskRules": {"session": ["Bash"]}, + "allowManagedPermissionRulesOnly": False, + } + + @pytest.mark.asyncio async def test_query_loop_restores_persisted_permission_state_into_live_app_state(): checkpointer = _MemoryCheckpointer() From 4139306e2f62c61476ec5745bdde5edc5c247989 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 09:11:41 +0800 Subject: [PATCH 080/517] Fix thread switch routing and dedupe resource sessions --- backend/web/services/resource_service.py | 10 ++- frontend/app/src/components/Sidebar.tsx | 15 +++- ...st_monitor_resource_overview_uniqueness.py | 78 +++++++++++++++++++ 3 files changed, 100 insertions(+), 3 deletions(-) create mode 100644 tests/test_monitor_resource_overview_uniqueness.py diff --git a/backend/web/services/resource_service.py b/backend/web/services/resource_service.py index e3d895318..c8aa6671c 100644 --- a/backend/web/services/resource_service.py +++ b/backend/web/services/resource_service.py @@ -373,6 +373,7 @@ def list_resource_providers() -> dict[str, Any]: provider_sessions = grouped.get(config_name, []) normalized_sessions: list[dict[str, Any]] = [] + seen_session_ids: set[str] = set() running_count = 0 # @@@running-dedup - lease-driven query may yield multiple rows per lease (one per crew member). # Count each running lease only once. @@ -389,11 +390,18 @@ def list_resource_providers() -> dict[str, Any]: seen_running_leases.add(lease_id) session_metrics = _to_session_metrics(snapshot_by_lease.get(lease_id)) owner = owners.get(thread_id, {"member_id": None, "member_name": "未绑定Agent"}) + session_identity = str(session.get("session_id") or f"{lease_id}:{thread_id or 'unbound'}") + # @@@resource-session-dedup - terminal fallback can surface multiple + # monitor rows for the same lease/thread binding. The overview + # contract is one session row per stable session identity. + if session_identity in seen_session_ids: + continue + seen_session_ids.add(session_identity) normalized_sessions.append( { # @@@resource-session-identity - monitor rows can legitimately have empty chat session ids. # Use stable lease+thread identity so React keys do not collapse when one lease has multiple threads. - "id": str(session.get("session_id") or f"{lease_id}:{thread_id or 'unbound'}"), + "id": session_identity, "leaseId": lease_id, "threadId": thread_id, "memberId": str(owner.get("member_id") or ""), diff --git a/frontend/app/src/components/Sidebar.tsx b/frontend/app/src/components/Sidebar.tsx index 16e27551e..25867486e 100644 --- a/frontend/app/src/components/Sidebar.tsx +++ b/frontend/app/src/components/Sidebar.tsx @@ -24,6 +24,16 @@ function requireSidebarLabel(thread: ThreadSummary): string { return thread.sidebar_label; } +function memberThreadHref(memberId: string, mainThreadId?: string): string { + const encodedMemberId = encodeURIComponent(memberId); + // @@@main-thread-direct-route - sidebar switching should reuse the known main + // thread route directly; bouncing through /threads/:memberId remounts + // NewChatPage and re-runs member bootstrap before landing in ChatPage. + return mainThreadId + ? `/threads/${encodedMemberId}/${mainThreadId}` + : `/threads/${encodedMemberId}`; +} + function formatRelativeTime(dateStr?: string): string { if (!dateStr) return ""; const date = new Date(dateStr); @@ -298,7 +308,7 @@ export default function Sidebar({ return (
thread.is_main); + const memberHref = memberThreadHref(group.memberId, mainThread?.thread_id); const memberIsActive = isMemberActive(group.memberId, mainThread?.thread_id); const childThreads = group.threads.filter((thread) => !thread.is_main); return ( @@ -415,7 +426,7 @@ export default function Sidebar({ } ${isExpanded ? "rotate-90" : ""}`} /> diff --git a/tests/test_monitor_resource_overview_uniqueness.py b/tests/test_monitor_resource_overview_uniqueness.py new file mode 100644 index 000000000..557f3d2ee --- /dev/null +++ b/tests/test_monitor_resource_overview_uniqueness.py @@ -0,0 +1,78 @@ +from backend.web.services import resource_service + + +class _FakeRepo: + def __init__(self, rows): + self._rows = rows + + def list_sessions_with_leases(self): + return list(self._rows) + + def close(self): + pass + + +def test_list_resource_providers_deduplicates_terminal_fallback_rows(monkeypatch): + rows = [ + { + "provider": "local", + "session_id": None, + "thread_id": "thread-1", + "lease_id": "lease-1", + "observed_state": "running", + "desired_state": "running", + "created_at": "2026-04-04T00:00:00", + }, + { + "provider": "local", + "session_id": None, + "thread_id": "thread-1", + "lease_id": "lease-1", + "observed_state": "running", + "desired_state": "running", + "created_at": "2026-04-04T00:00:00", + }, + ] + + monkeypatch.setattr( + resource_service, + "SQLiteSandboxMonitorRepo", + lambda: _FakeRepo(rows), + ) + monkeypatch.setattr( + resource_service, + "available_sandbox_types", + lambda: [{"name": "local", "available": True}], + ) + monkeypatch.setattr( + resource_service, + "_resolve_instance_capabilities", + lambda _config_name: (resource_service._empty_capabilities(), None), + ) + monkeypatch.setattr( + resource_service, + "_thread_owners", + lambda thread_ids: { + tid: {"member_id": "member-1", "member_name": "Toad", "avatar_url": None} + for tid in thread_ids + }, + ) + monkeypatch.setattr(resource_service, "list_snapshots_by_lease_ids", lambda _lease_ids: {}) + + payload = resource_service.list_resource_providers() + local = payload["providers"][0] + + assert local["telemetry"]["running"]["used"] == 1 + assert local["sessions"] == [ + { + "id": "lease-1:thread-1", + "leaseId": "lease-1", + "threadId": "thread-1", + "memberId": "member-1", + "memberName": "Toad", + "avatarUrl": None, + "status": "running", + "startedAt": "2026-04-04T00:00:00", + "metrics": None, + } + ] From e99afeedce857fc0e00025b40b128bf4ec776d5c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 09:55:37 +0800 Subject: [PATCH 081/517] Tighten thread switch hot path and deep links --- frontend/app/src/api/types.ts | 1 + .../app/src/hooks/use-background-tasks.ts | 8 ++-- frontend/app/src/hooks/use-display-deltas.ts | 12 ++---- frontend/app/src/pages/ChatPage.tsx | 41 ++++++++++--------- frontend/app/src/pages/RootLayout.tsx | 7 +++- frontend/app/vite.config.ts | 2 +- 6 files changed, 35 insertions(+), 36 deletions(-) diff --git a/frontend/app/src/api/types.ts b/frontend/app/src/api/types.ts index 090cb45b0..711226bfa 100644 --- a/frontend/app/src/api/types.ts +++ b/frontend/app/src/api/types.ts @@ -242,6 +242,7 @@ export interface StreamStatus { state: { state: string; flags: Record }; tokens: { total_tokens: number; input_tokens: number; output_tokens: number; cost: number }; context: { message_count: number; estimated_tokens: number; usage_percent: number; near_limit: boolean }; + model?: string; current_tool?: string; last_seq?: number; run_start_seq?: number; diff --git a/frontend/app/src/hooks/use-background-tasks.ts b/frontend/app/src/hooks/use-background-tasks.ts index 1b6e1b10e..c73cb6f71 100644 --- a/frontend/app/src/hooks/use-background-tasks.ts +++ b/frontend/app/src/hooks/use-background-tasks.ts @@ -1,5 +1,5 @@ import { useState, useEffect, useCallback } from 'react'; -import { useThreadStream } from './use-thread-stream'; +import type { UseThreadStreamResult } from './use-thread-stream'; import type { StreamEvent } from '../api/types'; export interface BackgroundTask { @@ -14,13 +14,11 @@ export interface BackgroundTask { interface UseBackgroundTasksProps { threadId: string; - loading: boolean; - refreshThreads: () => Promise; + subscribe: UseThreadStreamResult["subscribe"]; } -export function useBackgroundTasks({ threadId, loading, refreshThreads }: UseBackgroundTasksProps) { +export function useBackgroundTasks({ threadId, subscribe }: UseBackgroundTasksProps) { const [tasks, setTasks] = useState([]); - const { subscribe } = useThreadStream(threadId, { loading, refreshThreads }); // 从 API 获取任务列表 const fetchTasks = useCallback(async () => { diff --git a/frontend/app/src/hooks/use-display-deltas.ts b/frontend/app/src/hooks/use-display-deltas.ts index 1ad01e6e3..0e42021d0 100644 --- a/frontend/app/src/hooks/use-display-deltas.ts +++ b/frontend/app/src/hooks/use-display-deltas.ts @@ -16,7 +16,7 @@ import { type ChatEntry, type StreamStatus, } from "../api"; -import { useThreadStream } from "./use-thread-stream"; +import type { UseThreadStreamResult } from "./use-thread-stream"; import { makeId } from "./utils"; // --- Delta types from backend --- @@ -153,12 +153,10 @@ function applyDelta(entries: ChatEntry[], delta: DisplayDelta): ChatEntry[] { interface DisplayDeltaDeps { threadId: string; - refreshThreads: () => Promise; onUpdate: (updater: (prev: ChatEntry[]) => ChatEntry[]) => void; - loading: boolean; - runStarted?: boolean; /** display_seq from GET response — skip deltas with _display_seq <= this */ displaySeq: number; + stream: Pick; } export interface DisplayDeltaState { @@ -174,12 +172,10 @@ export interface DisplayDeltaActions { export function useDisplayDeltas( deps: DisplayDeltaDeps, ): DisplayDeltaState & DisplayDeltaActions { - const { threadId, refreshThreads, onUpdate, loading, runStarted, displaySeq } = deps; + const { threadId, onUpdate, displaySeq, stream } = deps; const [sendPending, setSendPending] = useState(false); - - const { isRunning: streamIsRunning, runtimeStatus, subscribe } = - useThreadStream(threadId, { loading, refreshThreads, runStarted }); + const { isRunning: streamIsRunning, runtimeStatus, subscribe } = stream; const isRunning = streamIsRunning || sendPending; diff --git a/frontend/app/src/pages/ChatPage.tsx b/frontend/app/src/pages/ChatPage.tsx index 15b59a355..b8b36fa30 100644 --- a/frontend/app/src/pages/ChatPage.tsx +++ b/frontend/app/src/pages/ChatPage.tsx @@ -32,6 +32,7 @@ import { useSandboxManager } from "../hooks/use-sandbox-manager"; import { useDisplayDeltas } from "../hooks/use-display-deltas"; import { useThreadData } from "../hooks/use-thread-data"; import { useThreadPermissions } from "../hooks/use-thread-permissions"; +import { useThreadStream } from "../hooks/use-thread-stream"; import type { PermissionRuleBehavior } from "../api"; import type { ThreadManagerState, ThreadManagerActions } from "../hooks/use-thread-manager"; @@ -77,23 +78,12 @@ function ChatPageInner({ threadId }: { threadId: string }) { // Backend sends user_message + run_start via display_delta. const initialEntries = undefined; - useEffect(() => { - if (state?.selectedModel) return; - authFetch(`/api/threads/${threadId}/runtime`) - .then((r) => r.json()) - .then((d) => { - if (d.model) { - setCurrentModel(d.model); - return; - } - return fetch("/api/settings") - .then((r) => r.json()) - .then((settings) => setCurrentModel(settings.default_model || "leon:large")); - }) - .catch(() => setCurrentModel("leon:large")); - }, [state?.selectedModel, threadId]); - const { entries, activeSandbox, loading, displaySeq, setEntries, setActiveSandbox, refreshThread } = useThreadData(threadId, runStarted, initialEntries); + const threadStream = useThreadStream(threadId, { + loading, + refreshThreads: tm.refreshThreads, + runStarted, + }); const { requests: pendingPermissionRequests, sessionRules, @@ -107,20 +97,31 @@ function ChatPageInner({ threadId }: { threadId: string }) { const { runtimeStatus, isRunning, handleSendMessage, handleStopStreaming } = useDisplayDeltas({ threadId, - refreshThreads: tm.refreshThreads, onUpdate: (updater) => setEntries(updater), - loading, - runStarted, displaySeq, + stream: threadStream, }); + useEffect(() => { + if (state?.selectedModel) return; + if (runtimeStatus?.model) { + setCurrentModel(runtimeStatus.model); + return; + } + if (currentModel || threadStream.phase === "connecting" || threadStream.phase === "idle") return; + fetch("/api/settings") + .then((r) => r.json()) + .then((settings) => setCurrentModel(settings.default_model || "leon:large")) + .catch(() => setCurrentModel("leon:large")); + }, [currentModel, runtimeStatus?.model, state?.selectedModel, threadStream.phase]); + // @@@debug-entries — expose current entries for backend comparison useEffect(() => { (window as Window & { __debugEntries?: () => unknown[] }).__debugEntries = () => JSON.parse(JSON.stringify(entries)) as unknown[]; }, [entries]); - const { tasks, refresh: refreshTasks } = useBackgroundTasks({ threadId, loading, refreshThreads: tm.refreshThreads }); + const { tasks, refresh: refreshTasks } = useBackgroundTasks({ threadId, subscribe: threadStream.subscribe }); const isStreaming = isRunning; diff --git a/frontend/app/src/pages/RootLayout.tsx b/frontend/app/src/pages/RootLayout.tsx index 0192ea51c..2e97a0bf4 100644 --- a/frontend/app/src/pages/RootLayout.tsx +++ b/frontend/app/src/pages/RootLayout.tsx @@ -192,7 +192,10 @@ function AuthenticatedLayout() {
{/* Main content - no top bar, pages have their own headers */}
-
+ {/* @@@outlet-no-route-key - thread switches should not remount the entire + outlet tree; RootLayout route keys were re-triggering AppLayout + bootstrap fetches on every /threads/:memberId/:threadId hop. */} +
{/* Bottom tab bar */} @@ -316,7 +319,7 @@ function AuthenticatedLayout() {
-
+
diff --git a/frontend/app/vite.config.ts b/frontend/app/vite.config.ts index 00b97f2a6..a6c152626 100644 --- a/frontend/app/vite.config.ts +++ b/frontend/app/vite.config.ts @@ -17,7 +17,7 @@ const frontendPort = parseInt(process.env.LEON_FRONTEND_PORT || getWorktreePort( // https://vite.dev/config/ export default defineConfig({ - base: './', + base: '/', plugins: [inspectAttr(), react()], server: { host: "0.0.0.0", From 1545eeafea92f0086452850be0114e5b8b4f7a01 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 10:00:45 +0800 Subject: [PATCH 082/517] Dedup thread bootstrap fetches in dev --- .../app/src/hooks/use-background-tasks.ts | 29 +++++++++++++++---- frontend/app/src/hooks/use-thread-data.ts | 17 +++++++++-- .../app/src/hooks/use-thread-permissions.ts | 14 ++++++++- 3 files changed, 51 insertions(+), 9 deletions(-) diff --git a/frontend/app/src/hooks/use-background-tasks.ts b/frontend/app/src/hooks/use-background-tasks.ts index c73cb6f71..c2da771d5 100644 --- a/frontend/app/src/hooks/use-background-tasks.ts +++ b/frontend/app/src/hooks/use-background-tasks.ts @@ -17,18 +17,35 @@ interface UseBackgroundTasksProps { subscribe: UseThreadStreamResult["subscribe"]; } +const threadTasksInflight = new Map>(); + +function loadThreadTasks(threadId: string): Promise { + const existing = threadTasksInflight.get(threadId); + if (existing) return existing; + // @@@tasks-inflight-dedup - React StrictMode remounts the page in dev. + // Reuse the first thread task fetch so the dev switch hot path does not + // double-hit /tasks before the first response lands. + const pending = fetch(`/api/threads/${threadId}/tasks`) + .then(async (response) => { + if (!response.ok) { + throw new Error(response.statusText || `HTTP ${response.status}`); + } + return response.json() as Promise; + }) + .finally(() => { + threadTasksInflight.delete(threadId); + }); + threadTasksInflight.set(threadId, pending); + return pending; +} + export function useBackgroundTasks({ threadId, subscribe }: UseBackgroundTasksProps) { const [tasks, setTasks] = useState([]); // 从 API 获取任务列表 const fetchTasks = useCallback(async () => { try { - const response = await fetch(`/api/threads/${threadId}/tasks`); - if (!response.ok) { - console.error('[BackgroundTasks] Failed to fetch tasks:', response.statusText); - return; - } - const data = await response.json(); + const data = await loadThreadTasks(threadId); setTasks(data); } catch (err) { console.error('[BackgroundTasks] Error fetching tasks:', err); diff --git a/frontend/app/src/hooks/use-thread-data.ts b/frontend/app/src/hooks/use-thread-data.ts index 1c0a85de0..93dea1ee1 100644 --- a/frontend/app/src/hooks/use-thread-data.ts +++ b/frontend/app/src/hooks/use-thread-data.ts @@ -3,6 +3,7 @@ import { getThread, type ChatEntry, type SandboxInfo, + type ThreadDetail, } from "../api"; export interface ThreadDataState { @@ -20,6 +21,18 @@ export interface ThreadDataActions { refreshThread: () => Promise; } +const threadDetailInflight = new Map>(); + +function loadThreadDetail(threadId: string): Promise { + const existing = threadDetailInflight.get(threadId); + if (existing) return existing; + const pending = getThread(threadId).finally(() => { + threadDetailInflight.delete(threadId); + }); + threadDetailInflight.set(threadId, pending); + return pending; +} + export function useThreadData(threadId: string | undefined, skipInitialLoad = false, initialEntries?: ChatEntry[]): ThreadDataState & ThreadDataActions { const [entries, setEntries] = useState(initialEntries ?? []); const [activeSandbox, setActiveSandbox] = useState(null); @@ -29,7 +42,7 @@ export function useThreadData(threadId: string | undefined, skipInitialLoad = fa const loadThread = useCallback(async (id: string, silent = false) => { if (!silent) setLoading(true); try { - const thread = await getThread(id); + const thread = await loadThreadDetail(id); // @@@display-builder — backend returns pre-computed entries + display_seq setEntries(thread.entries ?? []); setDisplaySeq(thread.display_seq ?? 0); @@ -60,7 +73,7 @@ export function useThreadData(threadId: string | undefined, skipInitialLoad = fa // @@@skip-entries-not-sandbox — skipInitialLoad skips ENTRIES (to avoid // overwriting optimistic entries), but we still need sandbox status so // TaskProgress shows the correct indicator from the start. - getThread(threadId).then(thread => { + loadThreadDetail(threadId).then(thread => { const sandbox = thread.sandbox; setActiveSandbox(sandbox && typeof sandbox === "object" ? (sandbox as SandboxInfo) : null); }).catch(() => {}); diff --git a/frontend/app/src/hooks/use-thread-permissions.ts b/frontend/app/src/hooks/use-thread-permissions.ts index 33a200052..3bf25768f 100644 --- a/frontend/app/src/hooks/use-thread-permissions.ts +++ b/frontend/app/src/hooks/use-thread-permissions.ts @@ -9,6 +9,18 @@ import { type PermissionRuleBehavior, } from "../api"; +const threadPermissionsInflight = new Map>(); + +function loadThreadPermissions(threadId: string) { + const existing = threadPermissionsInflight.get(threadId); + if (existing) return existing; + const pending = getThreadPermissions(threadId).finally(() => { + threadPermissionsInflight.delete(threadId); + }); + threadPermissionsInflight.set(threadId, pending); + return pending; +} + export interface ThreadPermissionsState { requests: PermissionRequest[]; sessionRules: ThreadPermissionRules; @@ -44,7 +56,7 @@ export function useThreadPermissions(threadId: string | undefined): ThreadPermis } setLoading(true); try { - const payload = await getThreadPermissions(threadId); + const payload = await loadThreadPermissions(threadId); setRequests(payload.requests ?? []); setSessionRules(payload.session_rules ?? { allow: [], deny: [], ask: [] }); setManagedOnly(payload.managed_only ?? false); From ecdaa6d6fd22d61e2f6ce42ccba066758971386b Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 10:36:15 +0800 Subject: [PATCH 083/517] Trim PR-only planning docs and empty test packages --- .../2026-04-03-remove-dev-auth-bypass.md | 61 ------------ ...026-04-03-remove-dev-auth-bypass-design.md | 92 ------------------- tests/integration/__init__.py | 0 tests/unit/__init__.py | 0 4 files changed, 153 deletions(-) delete mode 100644 docs/superpowers/plans/2026-04-03-remove-dev-auth-bypass.md delete mode 100644 docs/superpowers/specs/2026-04-03-remove-dev-auth-bypass-design.md delete mode 100644 tests/integration/__init__.py delete mode 100644 tests/unit/__init__.py diff --git a/docs/superpowers/plans/2026-04-03-remove-dev-auth-bypass.md b/docs/superpowers/plans/2026-04-03-remove-dev-auth-bypass.md deleted file mode 100644 index cc1a34aff..000000000 --- a/docs/superpowers/plans/2026-04-03-remove-dev-auth-bypass.md +++ /dev/null @@ -1,61 +0,0 @@ -# Remove Dev Auth Bypass Implementation Plan - -> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking. - -**Goal:** Remove frontend/backend dev auth bypass completely and keep development convenience outside runtime auth code. - -**Architecture:** Delete bypass branches instead of adding handshake logic. Keep runtime auth single-path and move developer convenience into an external helper script that talks to the real auth endpoints. - -**Tech Stack:** FastAPI, Zustand, pytest, small Python helper script - ---- - -### Task 1: Delete Backend Bypass Path - -**Files:** -- Modify: `backend/web/core/dependencies.py` -- Modify: `backend/web/routers/auth.py` -- Modify: `tests/test_auth_router.py` - -- [ ] Remove `_DEV_SKIP_AUTH`, `_DEV_PAYLOAD`, and `is_dev_skip_auth_enabled()` from backend auth dependencies. -- [ ] Make `register/login` routers always call the real auth service. -- [ ] Replace bypass-specific tests with direct auth-router behavior tests. - -### Task 2: Delete Frontend Bypass Path - -**Files:** -- Modify: `frontend/app/src/store/auth-store.ts` - -- [ ] Remove `VITE_DEV_SKIP_AUTH`, `DEV_MOCK_USER`, and bypass-specific persisted merge logic. -- [ ] Keep auth store empty-by-default until real login/register succeeds. -- [ ] Make `401` always clear auth state. - -### Task 3: Add External Dev Helper - -**Files:** -- Create: `scripts/dev/register_and_login.py` - -- [ ] Add a small script that calls `/api/auth/register` then `/api/auth/login`. -- [ ] Print token/user/entity info for local debugging. -- [ ] Keep it outside runtime code paths. - -### Task 4: Verify Real Auth End To End - -**Files:** -- Modify: `tests/test_auth_router.py` -- Verify live backend manually - -- [ ] Run focused backend tests. -- [ ] Run related auth + caller-contract regressions. -- [ ] Verify register -> login -> create thread -> send message against the live backend. - -### Task 5: Sync Checkpoints - -**Files:** -- Modify: `/Users/lexicalmathical/Codebase/algorithm-repos/mysale-cca/rebuild-agent-core/checkpoints/architecture/new_updates.md` -- Modify: `/Users/lexicalmathical/Codebase/algorithm-repos/mysale-cca/rebuild-agent-core/briefing.md` -- Modify: `/Users/lexicalmathical/Codebase/algorithm-repos/mysale-cca/rebuild-agent-core/todo/index.md` - -- [ ] Rewrite `nu-04` from “auth-mode handshake mismatch” to “bypass removed by design”. -- [ ] Note the dev helper as tooling, not runtime contract. -- [ ] Tell hostile reviewer the old bypass assumptions are obsolete. diff --git a/docs/superpowers/specs/2026-04-03-remove-dev-auth-bypass-design.md b/docs/superpowers/specs/2026-04-03-remove-dev-auth-bypass-design.md deleted file mode 100644 index 850746874..000000000 --- a/docs/superpowers/specs/2026-04-03-remove-dev-auth-bypass-design.md +++ /dev/null @@ -1,92 +0,0 @@ -# Remove Dev Auth Bypass Design - -## Goal - -彻底删除前后端 dev auth bypass，让 Mycel 本地开发和真实运行共享同一套身份契约。 - -## Decision - -采用方案 A： - -- 删除后端 `LEON_DEV_SKIP_AUTH` -- 删除前端 `VITE_DEV_SKIP_AUTH` -- `/api/auth/register` 与 `/api/auth/login` 永远走真实路径 -- 开发便利不进入 runtime/request/auth code path -- 如需辅助，仅允许 repo 外或脚本级工具来做注册/登录初始化 - -## Why - -当前 bypass 不是“方便开发”的轻量捷径，而是污染主契约： - -- 后端可以把所有请求压成 `dev-user` -- 前端可以同时还以为自己在跑真实账号 -- 结果就是聊天归属、thread 可见性、sender ownership、register/login caller contract 全都出现双真相 - -这种模式越修越脏，不值得保留。 - -## Scope - -本次只做这几件事： - -1. 删除前端 store 中的 bypass identity 分支 -2. 删除后端 dependency/auth router 中的 bypass 分支 -3. 删除围绕 bypass 的测试与文案 -4. 补真实 auth 的最小回归 -5. 提供不进入 runtime 的开发辅助入口 -6. 同步 checkpoint 文档，明确 `nu-04` 从“握手修补”转为“bypass 删除” - -## Non-Goals - -- 不做新的 runtime auth mode handshake -- 不保留任何假 token / 假 user / 假 entity fallback -- 不为了测试便利在后端继续藏一个 dev-user 分支 -- 不改动 chat/thread/member 的真实所有权模型 - -## Implementation Shape - -### Backend - -- `backend/web/core/dependencies.py` - - 删除 `_DEV_SKIP_AUTH` / `_DEV_PAYLOAD` / `is_dev_skip_auth_enabled()` - - `_extract_jwt_payload()` 永远要求 Bearer token - - `get_current_user_id()` / `get_current_entity_id()` 只走真实 token 解析 - -- `backend/web/routers/auth.py` - - 删除 dev-bypass 409 fail-loud 逻辑 - - register/login 直接调用真实 auth service - -### Frontend - -- `frontend/app/src/store/auth-store.ts` - - 删除 `DEV_SKIP_AUTH` - - 删除 `DEV_MOCK_USER` - - 初始 token/user/entityId 永远为空 - - `401` 时统一 logout，不再分 bypass/non-bypass - -### Tooling - -- 增加一个不进 runtime 的开发辅助脚本 - - 例如 `scripts/dev/register_and_login.py` - - 功能只是在本地对运行中的 backend 发 register/login，请求成功后打印 token / user / entity_id - - 这类工具不参与请求路径决策，不改变身份模型 - -## Testing - -- 后端 router 测试：register/login 正常走 auth service -- 前端 store 测试或最小 source-level verification：无 bypass 初始态 -- live verification： - - 启动 backend - - register - - login - - create thread - - send message - -## Risk - -唯一真实风险是测试/同事还在按旧 bypass 契约操作。 - -应对方式不是保留 bypass，而是： - -- 提前通知测试侧 -- 给一个显式 dev helper -- 用真实 auth 验证替代旧 bypass 流程 diff --git a/tests/integration/__init__.py b/tests/integration/__init__.py deleted file mode 100644 index e69de29bb..000000000 diff --git a/tests/unit/__init__.py b/tests/unit/__init__.py deleted file mode 100644 index e69de29bb..000000000 From 3d261d87e24d7c48258de91dbe9b03763a0d7c86 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 10:46:56 +0800 Subject: [PATCH 084/517] Flatten test layout and drop repo-local auth helper --- scripts/dev/register_and_login.py | 60 ----- tests/config/test_loader.py | 32 ++- tests/{unit => }/test_agent_service.py | 0 .../test_background_task_cleanup.py | 0 tests/{integration => }/test_leon_agent.py | 0 tests/{unit => }/test_loop.py | 0 tests/test_runtime_support.py | 235 ++++++++++++++++ tests/unit/test_agent_loader.py | 32 --- tests/unit/test_cleanup.py | 253 ------------------ tests/unit/test_fork.py | 166 ------------ tests/unit/test_state.py | 150 ----------- 11 files changed, 266 insertions(+), 662 deletions(-) delete mode 100644 scripts/dev/register_and_login.py rename tests/{unit => }/test_agent_service.py (100%) rename tests/{integration => }/test_background_task_cleanup.py (100%) rename tests/{integration => }/test_leon_agent.py (100%) rename tests/{unit => }/test_loop.py (100%) create mode 100644 tests/test_runtime_support.py delete mode 100644 tests/unit/test_agent_loader.py delete mode 100644 tests/unit/test_cleanup.py delete mode 100644 tests/unit/test_fork.py delete mode 100644 tests/unit/test_state.py diff --git a/scripts/dev/register_and_login.py b/scripts/dev/register_and_login.py deleted file mode 100644 index d35ec82ae..000000000 --- a/scripts/dev/register_and_login.py +++ /dev/null @@ -1,60 +0,0 @@ -#!/usr/bin/env python3 -"""Register then login against a running backend. - -This is a developer convenience helper only. -It does not participate in runtime auth decisions. -""" - -from __future__ import annotations - -import argparse -import json -import sys - -import httpx - - -def main() -> int: - parser = argparse.ArgumentParser() - parser.add_argument("--base-url", default="http://127.0.0.1:8010") - parser.add_argument("--username", required=True) - parser.add_argument("--password", required=True) - args = parser.parse_args() - - with httpx.Client(timeout=20.0) as client: - register = client.post( - f"{args.base_url}/api/auth/register", - json={"username": args.username, "password": args.password}, - ) - print("REGISTER", register.status_code) - if register.status_code not in (200, 409): - print(register.text) - return 1 - - login = client.post( - f"{args.base_url}/api/auth/login", - json={"username": args.username, "password": args.password}, - ) - print("LOGIN", login.status_code) - if login.status_code != 200: - print(login.text) - return 1 - - payload = login.json() - print( - json.dumps( - { - "token": payload.get("token"), - "user": payload.get("user"), - "agent": payload.get("agent"), - "entity_id": payload.get("entity_id"), - }, - ensure_ascii=True, - indent=2, - ) - ) - return 0 - - -if __name__ == "__main__": - raise SystemExit(main()) diff --git a/tests/config/test_loader.py b/tests/config/test_loader.py index ca34e08eb..bd0a59d6d 100644 --- a/tests/config/test_loader.py +++ b/tests/config/test_loader.py @@ -3,10 +3,11 @@ import json import os import sys +from pathlib import Path import pytest -from config.loader import ConfigLoader, load_config +from config.loader import AgentLoader, ConfigLoader, load_config from config.schema import LeonSettings @@ -191,3 +192,32 @@ def test_load_config_with_workspace(self, tmp_path, monkeypatch): settings = load_config(workspace_root=str(project_dir)) assert isinstance(settings, LeonSettings) + + +def test_project_agent_file_does_not_claim_bundle_source_dir(tmp_path: Path): + agents_dir = tmp_path / ".leon" / "agents" + agents_dir.mkdir(parents=True) + (agents_dir / "explore.md").write_text( + "---\nname: explore\nmodel: project-model\n---\nproject prompt\n", + encoding="utf-8", + ) + + agent = AgentLoader(workspace_root=tmp_path).load_all_agents()["explore"] + + assert agent.model == "project-model" + assert agent.source_dir is None + + +def test_member_agent_retains_bundle_source_dir(tmp_path: Path, monkeypatch): + home_root = tmp_path + monkeypatch.setattr("config.loader.user_home_read_candidates", lambda *parts: (home_root.joinpath(*parts),)) + member_dir = home_root / "members" / "alice" + member_dir.mkdir(parents=True) + (member_dir / "agent.md").write_text( + "---\nname: alice\ntools:\n - \"*\"\n---\nmember prompt\n", + encoding="utf-8", + ) + + agent = AgentLoader(workspace_root=tmp_path).load_all_agents()["alice"] + + assert agent.source_dir == member_dir.resolve() diff --git a/tests/unit/test_agent_service.py b/tests/test_agent_service.py similarity index 100% rename from tests/unit/test_agent_service.py rename to tests/test_agent_service.py diff --git a/tests/integration/test_background_task_cleanup.py b/tests/test_background_task_cleanup.py similarity index 100% rename from tests/integration/test_background_task_cleanup.py rename to tests/test_background_task_cleanup.py diff --git a/tests/integration/test_leon_agent.py b/tests/test_leon_agent.py similarity index 100% rename from tests/integration/test_leon_agent.py rename to tests/test_leon_agent.py diff --git a/tests/unit/test_loop.py b/tests/test_loop.py similarity index 100% rename from tests/unit/test_loop.py rename to tests/test_loop.py diff --git a/tests/test_runtime_support.py b/tests/test_runtime_support.py new file mode 100644 index 000000000..719f228b5 --- /dev/null +++ b/tests/test_runtime_support.py @@ -0,0 +1,235 @@ +"""Focused runtime support tests for cleanup, fork, and state helpers.""" + +import asyncio +import signal +from pathlib import Path + +import pytest + +from core.runtime.abort import AbortController +from core.runtime.cleanup import CleanupRegistry +from core.runtime.fork import create_subagent_context, fork_context +from core.runtime.state import AppState, BootstrapConfig, ToolUseContext + + +@pytest.fixture +def runtime_parent_bootstrap(): + return BootstrapConfig( + workspace_root=Path("/workspace"), + original_cwd=Path("/launcher"), + project_root=Path("/workspace/project"), + cwd=Path("/workspace/project/src"), + model_name="claude-opus-4-5", + api_key="sk-parent", + block_dangerous_commands=True, + block_network_commands=True, + enable_audit_log=False, + enable_web_tools=True, + allowed_file_extensions=[".py"], + extra_allowed_paths=["/shared"], + max_turns=20, + model_provider="anthropic", + base_url="https://api.anthropic.com", + context_limit=200000, + total_cost_usd=1.25, + total_tool_duration_ms=42, + ) + + +@pytest.fixture +def runtime_parent_tool_context(runtime_parent_bootstrap): + app_state = AppState(turn_count=1, tool_overrides={"Bash": True}) + + def set_app_state_for_tasks(updater): + app_state.set_state(updater) + + return ToolUseContext( + bootstrap=runtime_parent_bootstrap, + get_app_state=app_state.get_state, + set_app_state=app_state.set_state, + set_app_state_for_tasks=set_app_state_for_tasks, + refresh_tools=None, + read_file_state={"/tmp/file.py": {"partial": False}}, + loaded_nested_memory_paths={"/tmp/memory.md"}, + discovered_skill_names={"skill-a"}, + nested_memory_attachment_triggers={"turn-a"}, + messages=["msg-1"], + ) + + +def test_bootstrap_config_minimal_creation(): + bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="claude-3-5-sonnet-20241022") + assert bc.workspace_root == Path("/tmp") + assert bc.project_root == Path("/tmp") + assert bc.cwd == Path("/tmp") + assert bc.model_name == "claude-3-5-sonnet-20241022" + assert bc.api_key is None + + +def test_bootstrap_config_directory_lifetimes_can_be_distinct(): + bc = BootstrapConfig( + workspace_root=Path("/workspace"), + original_cwd=Path("/launcher"), + project_root=Path("/workspace/project"), + cwd=Path("/workspace/project/src"), + model_name="test", + ) + assert bc.original_cwd == Path("/launcher") + assert bc.project_root == Path("/workspace/project") + assert bc.cwd == Path("/workspace/project/src") + assert bc.workspace_root == Path("/workspace") + + +def test_app_state_defaults_cover_permission_tracks(): + s = AppState() + assert s.messages == [] + assert s.turn_count == 0 + assert s.total_cost == 0.0 + assert s.compact_boundary_index == 0 + assert s.tool_permission_context.alwaysAllowRules == {} + assert s.tool_permission_context.alwaysDenyRules == {} + assert s.tool_permission_context.alwaysAskRules == {} + assert s.pending_permission_requests == {} + assert s.resolved_permission_requests == {} + + +def test_app_state_session_hooks_can_be_added_and_removed_per_event(): + seen = [] + + def start_hook(payload): + seen.append(payload["event"]) + + s = AppState() + s.add_session_hook("SessionStart", start_hook) + + hooks = s.get_session_hooks("SessionStart") + assert hooks == [start_hook] + + hooks[0]({"event": "SessionStart"}) + assert seen == ["SessionStart"] + + s.remove_session_hook("SessionStart", start_hook) + assert s.get_session_hooks("SessionStart") == [] + + +def test_tool_use_context_subagent_noop_set_state(): + bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") + app_state = AppState(turn_count=5) + calls = [] + noop = lambda _: calls.append("called") + ctx = ToolUseContext(bootstrap=bc, get_app_state=lambda: app_state, set_app_state=noop) + ctx.set_app_state(AppState(turn_count=99)) + assert len(calls) == 1 + assert app_state.turn_count == 5 + + +def test_fork_context_copies_bootstrap_and_generates_new_session_id(runtime_parent_bootstrap): + child = fork_context(runtime_parent_bootstrap) + assert child.workspace_root == runtime_parent_bootstrap.workspace_root + assert child.original_cwd == runtime_parent_bootstrap.original_cwd + assert child.project_root == runtime_parent_bootstrap.project_root + assert child.cwd == runtime_parent_bootstrap.cwd + assert child.model_name == runtime_parent_bootstrap.model_name + assert child.api_key == runtime_parent_bootstrap.api_key + assert child.session_id != runtime_parent_bootstrap.session_id + assert child.parent_session_id == runtime_parent_bootstrap.session_id + + +def test_create_subagent_context_keeps_parent_state_isolation(runtime_parent_tool_context): + child = create_subagent_context(runtime_parent_tool_context) + + child.set_app_state(lambda prev: prev.model_copy(update={"turn_count": 9})) + assert runtime_parent_tool_context.get_app_state().turn_count == 1 + + child.set_app_state_for_tasks(lambda prev: prev.model_copy(update={"turn_count": 9})) + assert runtime_parent_tool_context.get_app_state().turn_count == 9 + + +def test_create_subagent_context_copies_read_state_and_abort_link(runtime_parent_tool_context): + runtime_parent_tool_context.read_file_state = { + "/tmp/readme.md": {"partial": False, "meta": {"seen": 1}} + } + runtime_parent_tool_context.abort_controller = AbortController() + + child = create_subagent_context(runtime_parent_tool_context) + child.read_file_state["/tmp/readme.md"]["partial"] = True + child.read_file_state["/tmp/readme.md"]["meta"]["seen"] = 9 + child.abort_controller.abort() + + assert runtime_parent_tool_context.read_file_state["/tmp/readme.md"] == { + "partial": False, + "meta": {"seen": 1}, + } + assert runtime_parent_tool_context.abort_controller.is_aborted() is False + + +@pytest.mark.asyncio +async def test_cleanup_registry_runs_in_priority_order_and_survives_failures(): + order = [] + reg = CleanupRegistry() + + def failing(): + raise RuntimeError("boom") + + reg.register(lambda: order.append(3), priority=3) + reg.register(failing, priority=1) + reg.register(lambda: order.append(2), priority=2) + await reg.run_cleanup() + assert order == [2, 3] + + +@pytest.mark.asyncio +async def test_cleanup_registry_reuses_first_inflight_run(): + order = [] + release = asyncio.Event() + reg = CleanupRegistry() + + async def slow(): + order.append("start") + await release.wait() + order.append("done") + + reg.register(slow, priority=1) + + first = asyncio.create_task(reg.run_cleanup()) + for _ in range(10): + if order == ["start"]: + break + await asyncio.sleep(0) + + second = asyncio.create_task(reg.run_cleanup()) + await asyncio.sleep(0) + release.set() + await asyncio.gather(first, second) + + assert order == ["start", "done"] + + +def test_cleanup_registry_register_returns_deregister_handle(): + order = [] + reg = CleanupRegistry() + + unregister = reg.register(lambda: order.append("gone"), priority=1) + reg.register(lambda: order.append("kept"), priority=2) + unregister() + + asyncio.run(reg.run_cleanup()) + assert order == ["kept"] + + +def test_cleanup_registry_installs_signal_handlers(monkeypatch): + registered = [] + + class _FakeLoop: + def add_signal_handler(self, sig, handler): + registered.append(sig) + + monkeypatch.setattr(asyncio, "get_event_loop", lambda: _FakeLoop()) + + CleanupRegistry() + + expected = {signal.SIGINT, signal.SIGTERM} + if hasattr(signal, "SIGHUP"): + expected.add(signal.SIGHUP) + + assert set(registered) == expected diff --git a/tests/unit/test_agent_loader.py b/tests/unit/test_agent_loader.py deleted file mode 100644 index 8bb081b94..000000000 --- a/tests/unit/test_agent_loader.py +++ /dev/null @@ -1,32 +0,0 @@ -from pathlib import Path - -from config.loader import AgentLoader - - -def test_project_agent_file_does_not_claim_bundle_source_dir(tmp_path: Path): - agents_dir = tmp_path / ".leon" / "agents" - agents_dir.mkdir(parents=True) - (agents_dir / "explore.md").write_text( - "---\nname: explore\nmodel: project-model\n---\nproject prompt\n", - encoding="utf-8", - ) - - agent = AgentLoader(workspace_root=tmp_path).load_all_agents()["explore"] - - assert agent.model == "project-model" - assert agent.source_dir is None - - -def test_member_agent_retains_bundle_source_dir(tmp_path: Path, monkeypatch): - home_root = tmp_path - monkeypatch.setattr("config.loader.user_home_read_candidates", lambda *parts: (home_root.joinpath(*parts),)) - member_dir = home_root / "members" / "alice" - member_dir.mkdir(parents=True) - (member_dir / "agent.md").write_text( - "---\nname: alice\ntools:\n - \"*\"\n---\nmember prompt\n", - encoding="utf-8", - ) - - agent = AgentLoader(workspace_root=tmp_path).load_all_agents()["alice"] - - assert agent.source_dir == member_dir.resolve() diff --git a/tests/unit/test_cleanup.py b/tests/unit/test_cleanup.py deleted file mode 100644 index 939dd7760..000000000 --- a/tests/unit/test_cleanup.py +++ /dev/null @@ -1,253 +0,0 @@ -"""Unit tests for core.runtime.cleanup CleanupRegistry.""" - -import asyncio -import signal - -import pytest - -from core.runtime.cleanup import CleanupRegistry - - -@pytest.mark.asyncio -async def test_runs_in_priority_order(): - order = [] - reg = CleanupRegistry() - reg.register(lambda: order.append(3), priority=3) - reg.register(lambda: order.append(1), priority=1) - reg.register(lambda: order.append(2), priority=2) - await reg.run_cleanup() - assert order == [1, 2, 3] - - -@pytest.mark.asyncio -async def test_same_priority_runs_all(): - order = [] - reg = CleanupRegistry() - reg.register(lambda: order.append("a"), priority=5) - reg.register(lambda: order.append("b"), priority=5) - await reg.run_cleanup() - assert set(order) == {"a", "b"} - - -@pytest.mark.asyncio -async def test_failure_does_not_stop_later_functions(): - order = [] - reg = CleanupRegistry() - - def failing(): - raise RuntimeError("boom") - - reg.register(failing, priority=1) - reg.register(lambda: order.append("ok"), priority=2) - # Should not raise; failure is logged and execution continues - await reg.run_cleanup() - assert order == ["ok"] - - -@pytest.mark.asyncio -async def test_async_cleanup_function(): - results = [] - - async def async_fn(): - results.append("async") - - reg = CleanupRegistry() - reg.register(async_fn, priority=1) - await reg.run_cleanup() - assert results == ["async"] - - -@pytest.mark.asyncio -async def test_empty_registry_runs_cleanly(): - reg = CleanupRegistry() - # Should complete without error - await reg.run_cleanup() - - -@pytest.mark.asyncio -async def test_register_multiple_same_priority(): - order = [] - reg = CleanupRegistry() - for i in range(5): - n = i # capture - reg.register(lambda n=n: order.append(n), priority=1) - await reg.run_cleanup() - assert sorted(order) == [0, 1, 2, 3, 4] - - -@pytest.mark.asyncio -async def test_register_returns_deregister_handle(): - order = [] - reg = CleanupRegistry() - - unregister = reg.register(lambda: order.append("gone"), priority=1) - reg.register(lambda: order.append("kept"), priority=2) - unregister() - - await reg.run_cleanup() - - assert order == ["kept"] - - -@pytest.mark.asyncio -async def test_slow_cleanup_function_times_out_and_later_functions_still_run(): - order = [] - reg = CleanupRegistry() - - async def slow(): - await asyncio.sleep(0.05) - order.append("slow-finished") - - reg._timeout_s = 0.01 - reg.register(slow, priority=1) - reg.register(lambda: order.append("later"), priority=2) - - await reg.run_cleanup() - - assert order == ["later"] - - -@pytest.mark.asyncio -async def test_same_priority_async_cleanups_run_concurrently(): - started = [] - release = asyncio.Event() - reg = CleanupRegistry() - - async def first(): - started.append("first") - await release.wait() - - async def second(): - started.append("second") - await release.wait() - - reg.register(first, priority=1) - reg.register(second, priority=1) - - task = asyncio.create_task(reg.run_cleanup()) - for _ in range(10): - if len(started) == 2: - break - await asyncio.sleep(0) - - assert started == ["first", "second"] - - release.set() - await task - - -@pytest.mark.asyncio -async def test_concurrent_run_cleanup_calls_do_not_double_run_entries(): - order = [] - release = asyncio.Event() - reg = CleanupRegistry() - - async def slow(): - order.append("start") - await release.wait() - order.append("done") - - reg.register(slow, priority=1) - - first = asyncio.create_task(reg.run_cleanup()) - for _ in range(10): - if order == ["start"]: - break - await asyncio.sleep(0) - - second = asyncio.create_task(reg.run_cleanup()) - await asyncio.sleep(0) - release.set() - await asyncio.gather(first, second) - - assert order == ["start", "done"] - - -@pytest.mark.asyncio -async def test_run_cleanup_marks_shutdown_in_progress_during_and_after_cleanup(): - seen = [] - release = asyncio.Event() - reg = CleanupRegistry() - - async def slow(): - seen.append(reg.is_shutting_down()) - await release.wait() - - reg.register(slow, priority=1) - - task = asyncio.create_task(reg.run_cleanup()) - for _ in range(10): - if seen: - break - await asyncio.sleep(0) - - assert seen == [True] - assert reg.is_shutting_down() is True - - release.set() - await task - - assert reg.is_shutting_down() is True - - -def test_setup_signal_handlers_includes_sighup_when_available(monkeypatch): - registered = [] - - class _FakeLoop: - def add_signal_handler(self, sig, handler): - registered.append(sig) - - monkeypatch.setattr(asyncio, "get_event_loop", lambda: _FakeLoop()) - - CleanupRegistry() - - expected = {signal.SIGINT, signal.SIGTERM} - if hasattr(signal, "SIGHUP"): - expected.add(signal.SIGHUP) - - assert set(registered) == expected - - -def test_handle_signal_uses_registered_loop_without_requerying_event_loop(monkeypatch): - scheduled = [] - - class _FakeLoop: - def add_signal_handler(self, sig, handler): - return None - - def is_running(self): - return True - - def create_task(self, coro): - scheduled.append(coro) - coro.close() - - fake_loop = _FakeLoop() - monkeypatch.setattr(asyncio, "get_event_loop", lambda: fake_loop) - reg = CleanupRegistry() - - def _boom(): - raise RuntimeError("no current loop") - - monkeypatch.setattr(asyncio, "get_event_loop", _boom) - - reg._handle_signal() - - assert len(scheduled) == 1 - - -def test_handle_signal_runs_cleanup_immediately_when_registered_loop_is_not_running(): - called = [] - loop = asyncio.new_event_loop() - - try: - asyncio.set_event_loop(loop) - reg = CleanupRegistry() - reg.register(lambda: called.append("ran"), priority=1) - - reg._handle_signal() - - assert called == ["ran"] - finally: - asyncio.set_event_loop(None) - loop.close() diff --git a/tests/unit/test_fork.py b/tests/unit/test_fork.py deleted file mode 100644 index eb306df1a..000000000 --- a/tests/unit/test_fork.py +++ /dev/null @@ -1,166 +0,0 @@ -"""Unit tests for core.runtime.fork context fork.""" - -from pathlib import Path - -import pytest - -from core.runtime.abort import AbortController -from core.runtime.fork import create_subagent_context, fork_context -from core.runtime.state import AppState, BootstrapConfig, ToolUseContext - - -@pytest.fixture -def parent(): - return BootstrapConfig( - workspace_root=Path("/workspace"), - original_cwd=Path("/launcher"), - project_root=Path("/workspace/project"), - cwd=Path("/workspace/project/src"), - model_name="claude-opus-4-5", - api_key="sk-parent", - block_dangerous_commands=True, - block_network_commands=True, - enable_audit_log=False, - enable_web_tools=True, - allowed_file_extensions=[".py"], - extra_allowed_paths=["/shared"], - max_turns=20, - model_provider="anthropic", - base_url="https://api.anthropic.com", - context_limit=200000, - total_cost_usd=1.25, - total_tool_duration_ms=42, - ) - - -def test_fork_inherits_workspace(parent): - child = fork_context(parent) - assert child.workspace_root == parent.workspace_root - assert child.original_cwd == parent.original_cwd - assert child.project_root == parent.project_root - assert child.cwd == parent.cwd - - -def test_fork_inherits_model(parent): - child = fork_context(parent) - assert child.model_name == parent.model_name - assert child.api_key == parent.api_key - - -def test_fork_inherits_security_flags(parent): - child = fork_context(parent) - assert child.block_dangerous_commands == parent.block_dangerous_commands - assert child.block_network_commands == parent.block_network_commands - assert child.enable_audit_log == parent.enable_audit_log - assert child.enable_web_tools == parent.enable_web_tools - - -def test_fork_inherits_file_config(parent): - child = fork_context(parent) - assert child.allowed_file_extensions == parent.allowed_file_extensions - assert child.extra_allowed_paths == parent.extra_allowed_paths - assert child.max_turns == parent.max_turns - - -def test_fork_inherits_model_settings(parent): - child = fork_context(parent) - assert child.model_provider == parent.model_provider - assert child.base_url == parent.base_url - assert child.context_limit == parent.context_limit - - -def test_fork_inherits_session_accumulators(parent): - child = fork_context(parent) - assert child.total_cost_usd == parent.total_cost_usd - assert child.total_tool_duration_ms == parent.total_tool_duration_ms - - -def test_fork_generates_new_session_id(parent): - child = fork_context(parent) - assert child.session_id != parent.session_id - - -def test_fork_sets_parent_session_id(parent): - child = fork_context(parent) - assert child.parent_session_id == parent.session_id - - -def test_fork_is_independent_object(parent): - child = fork_context(parent) - assert child is not parent - - -def test_multiple_forks_have_unique_session_ids(parent): - children = [fork_context(parent) for _ in range(10)] - session_ids = {c.session_id for c in children} - assert len(session_ids) == 10 - - -@pytest.fixture -def parent_tool_context(parent): - app_state = AppState(turn_count=1, tool_overrides={"Bash": True}) - - def set_app_state_for_tasks(updater): - app_state.set_state(updater) - - return ToolUseContext( - bootstrap=parent, - get_app_state=app_state.get_state, - set_app_state=app_state.set_state, - set_app_state_for_tasks=set_app_state_for_tasks, - refresh_tools=None, - read_file_state={"/tmp/file.py": {"partial": False}}, - loaded_nested_memory_paths={"/tmp/memory.md"}, - discovered_skill_names={"skill-a"}, - nested_memory_attachment_triggers={"turn-a"}, - messages=["msg-1"], - ) - - -def test_create_subagent_context_defaults_to_noop_set_app_state(parent_tool_context): - child = create_subagent_context(parent_tool_context) - - child.set_app_state(lambda prev: prev.model_copy(update={"turn_count": 9})) - - assert parent_tool_context.get_app_state().turn_count == 1 - - -def test_create_subagent_context_keeps_task_state_escape_hatch(parent_tool_context): - child = create_subagent_context(parent_tool_context) - - child.set_app_state_for_tasks(lambda prev: prev.model_copy(update={"turn_count": 9})) - - assert parent_tool_context.get_app_state().turn_count == 9 - - -def test_create_subagent_context_deep_clones_read_file_state(parent_tool_context): - parent_tool_context.read_file_state = { - "/tmp/readme.md": {"partial": False, "meta": {"seen": 1}} - } - - child = create_subagent_context(parent_tool_context) - child.read_file_state["/tmp/readme.md"]["partial"] = True - child.read_file_state["/tmp/readme.md"]["meta"]["seen"] = 9 - - assert parent_tool_context.read_file_state["/tmp/readme.md"] == { - "partial": False, - "meta": {"seen": 1}, - } - - -def test_create_subagent_context_parent_abort_propagates_to_child(parent_tool_context): - parent_tool_context.abort_controller = AbortController() - - child = create_subagent_context(parent_tool_context) - parent_tool_context.abort_controller.abort() - - assert child.abort_controller.is_aborted() is True - - -def test_create_subagent_context_child_abort_does_not_abort_parent(parent_tool_context): - parent_tool_context.abort_controller = AbortController() - - child = create_subagent_context(parent_tool_context) - child.abort_controller.abort() - - assert parent_tool_context.abort_controller.is_aborted() is False diff --git a/tests/unit/test_state.py b/tests/unit/test_state.py deleted file mode 100644 index 968e62805..000000000 --- a/tests/unit/test_state.py +++ /dev/null @@ -1,150 +0,0 @@ -"""Unit tests for core.runtime.state three-layer state models.""" - -from pathlib import Path - -import pytest - -from core.runtime.state import AppState, BootstrapConfig, ToolUseContext - - -class TestBootstrapConfig: - def test_minimal_creation(self): - bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="claude-3-5-sonnet-20241022") - assert bc.workspace_root == Path("/tmp") - assert bc.project_root == Path("/tmp") - assert bc.cwd == Path("/tmp") - assert bc.model_name == "claude-3-5-sonnet-20241022" - assert bc.api_key is None - - def test_security_fail_closed_defaults(self): - bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") - assert bc.block_dangerous_commands is True - assert bc.block_network_commands is False - assert bc.enable_audit_log is True - - def test_all_fields(self): - bc = BootstrapConfig( - workspace_root=Path("/workspace"), - model_name="claude-opus-4-5", - api_key="sk-test", - block_dangerous_commands=False, - enable_web_tools=True, - allowed_file_extensions=[".py", ".ts"], - max_turns=50, - ) - assert bc.api_key == "sk-test" - assert bc.enable_web_tools is True - assert bc.allowed_file_extensions == [".py", ".ts"] - assert bc.max_turns == 50 - - def test_session_id_generated(self): - bc1 = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") - bc2 = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") - assert bc1.session_id != bc2.session_id - assert len(bc1.session_id) == 32 # uuid4().hex - - def test_directory_lifetimes_can_be_distinct(self): - bc = BootstrapConfig( - workspace_root=Path("/workspace"), - original_cwd=Path("/launcher"), - project_root=Path("/workspace/project"), - cwd=Path("/workspace/project/src"), - model_name="test", - ) - assert bc.original_cwd == Path("/launcher") - assert bc.project_root == Path("/workspace/project") - assert bc.cwd == Path("/workspace/project/src") - assert bc.workspace_root == Path("/workspace") - - def test_session_accumulators_live_in_bootstrap(self): - bc = BootstrapConfig( - workspace_root=Path("/tmp"), - model_name="test", - total_cost_usd=1.5, - total_tool_duration_ms=250, - ) - assert bc.total_cost_usd == 1.5 - assert bc.total_tool_duration_ms == 250 - - -class TestAppState: - def test_default_values(self): - s = AppState() - assert s.messages == [] - assert s.turn_count == 0 - assert s.total_cost == 0.0 - assert s.compact_boundary_index == 0 - assert s.tool_permission_context.alwaysAllowRules == {} - assert s.tool_permission_context.alwaysDenyRules == {} - assert s.tool_permission_context.alwaysAskRules == {} - assert s.pending_permission_requests == {} - assert s.resolved_permission_requests == {} - - def test_get_state_returns_self(self): - s = AppState() - assert s.get_state() is s - - def test_set_state_applies_updater(self): - s = AppState() - s.set_state(lambda prev: AppState(turn_count=prev.turn_count + 1)) - assert s.turn_count == 1 - - def test_set_state_multiple_fields(self): - s = AppState() - s.set_state(lambda prev: AppState(turn_count=5, total_cost=1.23)) - assert s.turn_count == 5 - assert s.total_cost == 1.23 - - def test_tool_overrides(self): - s = AppState(tool_overrides={"Bash": False}) - assert s.tool_overrides["Bash"] is False - - def test_session_hooks_can_be_added_and_removed_per_event(self): - seen = [] - - def start_hook(payload): - seen.append(payload["event"]) - - s = AppState() - s.add_session_hook("SessionStart", start_hook) - - hooks = s.get_session_hooks("SessionStart") - assert hooks == [start_hook] - - hooks[0]({"event": "SessionStart"}) - assert seen == ["SessionStart"] - - s.remove_session_hook("SessionStart", start_hook) - assert s.get_session_hooks("SessionStart") == [] - - -class TestToolUseContext: - def test_creation(self): - bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") - app_state = AppState() - ctx = ToolUseContext( - bootstrap=bc, - get_app_state=lambda: app_state, - set_app_state=lambda _: None, - ) - assert ctx.bootstrap is bc - assert ctx.get_app_state() is app_state - - def test_turn_id_generated(self): - bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") - ctx1 = ToolUseContext(bootstrap=bc, get_app_state=lambda: None, set_app_state=lambda _: None) - ctx2 = ToolUseContext(bootstrap=bc, get_app_state=lambda: None, set_app_state=lambda _: None) - assert ctx1.turn_id != ctx2.turn_id - assert len(ctx1.turn_id) == 8 - - def test_subagent_noop_set_state(self): - """Sub-agents should use a NO-OP set_app_state to prevent write-through.""" - bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") - app_state = AppState(turn_count=5) - calls = [] - noop = lambda _: calls.append("called") - ctx = ToolUseContext(bootstrap=bc, get_app_state=lambda: app_state, set_app_state=noop) - ctx.set_app_state(AppState(turn_count=99)) - # noop was called but original state is unchanged (illustrates isolation pattern) - assert len(calls) == 1 - assert app_state.turn_count == 5 From f21942ba4fd538211d57315026a0eabd44c743e0 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 11:04:55 +0800 Subject: [PATCH 085/517] Reorganize test suite by scope --- tests/{config => Config}/conftest.py | 0 tests/{config => Config}/test_loader.py | 0 .../test_loader_skill_dir_bootstrap.py | 0 .../{ => Fix}/test_background_task_cleanup.py | 0 tests/{ => Fix}/test_followup_requeue.py | 0 ...st_monitor_resource_overview_uniqueness.py | 0 .../test_session_file_operations_cleanup.py | 0 .../{ => Fix}/test_storage_import_boundary.py | 0 tests/{ => Fix}/test_thread_request_model.py | 0 tests/{ => Integration}/test_auth_router.py | 0 tests/{ => Integration}/test_daytona_e2e.py | 0 .../{ => Integration}/test_e2e_backend_api.py | 0 tests/{ => Integration}/test_e2e_providers.py | 0 .../test_e2e_summary_persistence.py | 0 .../{ => Integration}/test_entities_router.py | 0 tests/{ => Integration}/test_leon_agent.py | 0 .../test_memory_middleware_integration.py | 0 .../test_monitor_resources_route.py | 0 tests/{ => Integration}/test_p3_api_only.py | 0 tests/{ => Integration}/test_p3_e2e.py | 0 .../test_query_loop_backend_bridge.py | 0 .../test_queue_mode_integration.py | 0 .../{ => Integration}/test_real_multiround.py | 0 .../test_sse_reconnect_integration.py | 0 .../test_storage_runtime_wiring.py | 171 +++++ .../{ => Integration}/test_threads_router.py | 0 tests/{ => Unit/core}/test_agent_pool.py | 0 tests/{ => Unit/core}/test_agent_service.py | 0 .../{ => Unit/core}/test_capability_async.py | 0 .../core}/test_command_middleware.py | 0 tests/{ => Unit/core}/test_event_bus.py | 0 tests/{ => Unit/core}/test_loop.py | 0 .../{ => Unit/core}/test_queue_formatters.py | 0 tests/{ => Unit/core}/test_runtime.py | 0 tests/{ => Unit/core}/test_runtime_support.py | 0 tests/{ => Unit/core}/test_spill_buffer.py | 0 tests/{ => Unit/core}/test_sse_reconnect.py | 0 .../core}/test_taskboard_middleware.py | 0 .../core}/test_tool_registry_runner.py | 0 .../test_filesystem_extra_paths.py | 0 .../filesystem}/test_filesystem_service.py | 0 .../filesystem}/test_read_file_limits.py | 0 .../test_monitor_resource_overview_cache.py | 0 .../monitor}/test_monitor_resource_probe.py | 0 .../test_agentbay_capability_override.py | 0 tests/{ => Unit/platform}/test_cron_api.py | 0 .../platform}/test_cron_job_service.py | 0 .../{ => Unit/platform}/test_cron_service.py | 0 tests/{ => Unit/platform}/test_lsp_service.py | 0 .../platform}/test_marketplace_client.py | 0 .../platform}/test_marketplace_models.py | 0 .../{ => Unit/platform}/test_mcp_transport.py | 0 .../platform}/test_model_config_enrichment.py | 0 .../{ => Unit/platform}/test_model_params.py | 0 .../{ => Unit/platform}/test_search_tools.py | 0 .../{ => Unit/platform}/test_task_service.py | 0 tests/{ => Unit/sandbox}/test_chat_session.py | 0 .../sandbox}/test_daytona_provider.py | 0 tests/{ => Unit/sandbox}/test_e2b_provider.py | 0 tests/{ => Unit/sandbox}/test_lease.py | 0 tests/{ => Unit/sandbox}/test_lifecycle.py | 0 .../{ => Unit/sandbox}/test_sandbox_state.py | 0 tests/{ => Unit/sandbox}/test_terminal.py | 0 .../sandbox}/test_terminal_persistence.py | 0 .../storage}/test_checkpoint_repo.py | 0 tests/{ => Unit/storage}/test_eval_repo.py | 0 .../storage}/test_file_operation_repo.py | 0 .../{ => Unit/storage}/test_run_event_repo.py | 0 .../{ => Unit/storage}/test_sqlite_kernel.py | 0 .../test_storage_container_contract.py | 82 +++ tests/{ => Unit/storage}/test_summary_repo.py | 0 .../storage}/test_summary_store.py | 0 .../storage}/test_sync_state_thread_safety.py | 0 .../{ => Unit/storage}/test_sync_strategy.py | 0 tests/{ => Unit/storage}/test_thread_repo.py | 0 .../memory/test_summary_store_performance.py | 266 -------- .../test_filesystem_touch_updates_session.py | 103 --- tests/test_idle_reaper_shared_lease.py | 146 ----- tests/test_integration_new_arch.py | 619 ------------------ tests/test_local_chat_session.py | 72 -- tests/test_main_thread_flow.py | 243 ------- tests/test_manager_ground_truth.py | 303 --------- tests/test_monitor_core_overview.py | 415 ------------ tests/test_mount_pluggable.py | 212 ------ tests/test_remote_sandbox.py | 142 ---- tests/test_resource_snapshot.py | 135 ---- tests/test_sandbox_e2e.py | 234 ------- tests/test_storage_runtime_wiring.py | 403 ------------ tests/test_thread_config_repo.py | 121 ---- 89 files changed, 253 insertions(+), 3414 deletions(-) rename tests/{config => Config}/conftest.py (100%) rename tests/{config => Config}/test_loader.py (100%) rename tests/{config => Config}/test_loader_skill_dir_bootstrap.py (100%) rename tests/{ => Fix}/test_background_task_cleanup.py (100%) rename tests/{ => Fix}/test_followup_requeue.py (100%) rename tests/{ => Fix}/test_monitor_resource_overview_uniqueness.py (100%) rename tests/{ => Fix}/test_session_file_operations_cleanup.py (100%) rename tests/{ => Fix}/test_storage_import_boundary.py (100%) rename tests/{ => Fix}/test_thread_request_model.py (100%) rename tests/{ => Integration}/test_auth_router.py (100%) rename tests/{ => Integration}/test_daytona_e2e.py (100%) rename tests/{ => Integration}/test_e2e_backend_api.py (100%) rename tests/{ => Integration}/test_e2e_providers.py (100%) rename tests/{ => Integration}/test_e2e_summary_persistence.py (100%) rename tests/{ => Integration}/test_entities_router.py (100%) rename tests/{ => Integration}/test_leon_agent.py (100%) rename tests/{middleware/memory => Integration}/test_memory_middleware_integration.py (100%) rename tests/{ => Integration}/test_monitor_resources_route.py (100%) rename tests/{ => Integration}/test_p3_api_only.py (100%) rename tests/{ => Integration}/test_p3_e2e.py (100%) rename tests/{ => Integration}/test_query_loop_backend_bridge.py (100%) rename tests/{ => Integration}/test_queue_mode_integration.py (100%) rename tests/{ => Integration}/test_real_multiround.py (100%) rename tests/{ => Integration}/test_sse_reconnect_integration.py (100%) create mode 100644 tests/Integration/test_storage_runtime_wiring.py rename tests/{ => Integration}/test_threads_router.py (100%) rename tests/{ => Unit/core}/test_agent_pool.py (100%) rename tests/{ => Unit/core}/test_agent_service.py (100%) rename tests/{ => Unit/core}/test_capability_async.py (100%) rename tests/{ => Unit/core}/test_command_middleware.py (100%) rename tests/{ => Unit/core}/test_event_bus.py (100%) rename tests/{ => Unit/core}/test_loop.py (100%) rename tests/{ => Unit/core}/test_queue_formatters.py (100%) rename tests/{ => Unit/core}/test_runtime.py (100%) rename tests/{ => Unit/core}/test_runtime_support.py (100%) rename tests/{ => Unit/core}/test_spill_buffer.py (100%) rename tests/{ => Unit/core}/test_sse_reconnect.py (100%) rename tests/{ => Unit/core}/test_taskboard_middleware.py (100%) rename tests/{ => Unit/core}/test_tool_registry_runner.py (100%) rename tests/{ => Unit/filesystem}/test_filesystem_extra_paths.py (100%) rename tests/{ => Unit/filesystem}/test_filesystem_service.py (100%) rename tests/{ => Unit/filesystem}/test_read_file_limits.py (100%) rename tests/{ => Unit/monitor}/test_monitor_resource_overview_cache.py (100%) rename tests/{ => Unit/monitor}/test_monitor_resource_probe.py (100%) rename tests/{ => Unit/platform}/test_agentbay_capability_override.py (100%) rename tests/{ => Unit/platform}/test_cron_api.py (100%) rename tests/{ => Unit/platform}/test_cron_job_service.py (100%) rename tests/{ => Unit/platform}/test_cron_service.py (100%) rename tests/{ => Unit/platform}/test_lsp_service.py (100%) rename tests/{ => Unit/platform}/test_marketplace_client.py (100%) rename tests/{ => Unit/platform}/test_marketplace_models.py (100%) rename tests/{ => Unit/platform}/test_mcp_transport.py (100%) rename tests/{ => Unit/platform}/test_model_config_enrichment.py (100%) rename tests/{ => Unit/platform}/test_model_params.py (100%) rename tests/{ => Unit/platform}/test_search_tools.py (100%) rename tests/{ => Unit/platform}/test_task_service.py (100%) rename tests/{ => Unit/sandbox}/test_chat_session.py (100%) rename tests/{ => Unit/sandbox}/test_daytona_provider.py (100%) rename tests/{ => Unit/sandbox}/test_e2b_provider.py (100%) rename tests/{ => Unit/sandbox}/test_lease.py (100%) rename tests/{ => Unit/sandbox}/test_lifecycle.py (100%) rename tests/{ => Unit/sandbox}/test_sandbox_state.py (100%) rename tests/{ => Unit/sandbox}/test_terminal.py (100%) rename tests/{ => Unit/sandbox}/test_terminal_persistence.py (100%) rename tests/{ => Unit/storage}/test_checkpoint_repo.py (100%) rename tests/{ => Unit/storage}/test_eval_repo.py (100%) rename tests/{ => Unit/storage}/test_file_operation_repo.py (100%) rename tests/{ => Unit/storage}/test_run_event_repo.py (100%) rename tests/{ => Unit/storage}/test_sqlite_kernel.py (100%) create mode 100644 tests/Unit/storage/test_storage_container_contract.py rename tests/{ => Unit/storage}/test_summary_repo.py (100%) rename tests/{middleware/memory => Unit/storage}/test_summary_store.py (100%) rename tests/{ => Unit/storage}/test_sync_state_thread_safety.py (100%) rename tests/{ => Unit/storage}/test_sync_strategy.py (100%) rename tests/{ => Unit/storage}/test_thread_repo.py (100%) delete mode 100644 tests/middleware/memory/test_summary_store_performance.py delete mode 100644 tests/test_filesystem_touch_updates_session.py delete mode 100644 tests/test_idle_reaper_shared_lease.py delete mode 100644 tests/test_integration_new_arch.py delete mode 100644 tests/test_local_chat_session.py delete mode 100644 tests/test_main_thread_flow.py delete mode 100644 tests/test_manager_ground_truth.py delete mode 100644 tests/test_monitor_core_overview.py delete mode 100644 tests/test_mount_pluggable.py delete mode 100644 tests/test_remote_sandbox.py delete mode 100644 tests/test_resource_snapshot.py delete mode 100644 tests/test_sandbox_e2e.py delete mode 100644 tests/test_storage_runtime_wiring.py delete mode 100644 tests/test_thread_config_repo.py diff --git a/tests/config/conftest.py b/tests/Config/conftest.py similarity index 100% rename from tests/config/conftest.py rename to tests/Config/conftest.py diff --git a/tests/config/test_loader.py b/tests/Config/test_loader.py similarity index 100% rename from tests/config/test_loader.py rename to tests/Config/test_loader.py diff --git a/tests/config/test_loader_skill_dir_bootstrap.py b/tests/Config/test_loader_skill_dir_bootstrap.py similarity index 100% rename from tests/config/test_loader_skill_dir_bootstrap.py rename to tests/Config/test_loader_skill_dir_bootstrap.py diff --git a/tests/test_background_task_cleanup.py b/tests/Fix/test_background_task_cleanup.py similarity index 100% rename from tests/test_background_task_cleanup.py rename to tests/Fix/test_background_task_cleanup.py diff --git a/tests/test_followup_requeue.py b/tests/Fix/test_followup_requeue.py similarity index 100% rename from tests/test_followup_requeue.py rename to tests/Fix/test_followup_requeue.py diff --git a/tests/test_monitor_resource_overview_uniqueness.py b/tests/Fix/test_monitor_resource_overview_uniqueness.py similarity index 100% rename from tests/test_monitor_resource_overview_uniqueness.py rename to tests/Fix/test_monitor_resource_overview_uniqueness.py diff --git a/tests/test_session_file_operations_cleanup.py b/tests/Fix/test_session_file_operations_cleanup.py similarity index 100% rename from tests/test_session_file_operations_cleanup.py rename to tests/Fix/test_session_file_operations_cleanup.py diff --git a/tests/test_storage_import_boundary.py b/tests/Fix/test_storage_import_boundary.py similarity index 100% rename from tests/test_storage_import_boundary.py rename to tests/Fix/test_storage_import_boundary.py diff --git a/tests/test_thread_request_model.py b/tests/Fix/test_thread_request_model.py similarity index 100% rename from tests/test_thread_request_model.py rename to tests/Fix/test_thread_request_model.py diff --git a/tests/test_auth_router.py b/tests/Integration/test_auth_router.py similarity index 100% rename from tests/test_auth_router.py rename to tests/Integration/test_auth_router.py diff --git a/tests/test_daytona_e2e.py b/tests/Integration/test_daytona_e2e.py similarity index 100% rename from tests/test_daytona_e2e.py rename to tests/Integration/test_daytona_e2e.py diff --git a/tests/test_e2e_backend_api.py b/tests/Integration/test_e2e_backend_api.py similarity index 100% rename from tests/test_e2e_backend_api.py rename to tests/Integration/test_e2e_backend_api.py diff --git a/tests/test_e2e_providers.py b/tests/Integration/test_e2e_providers.py similarity index 100% rename from tests/test_e2e_providers.py rename to tests/Integration/test_e2e_providers.py diff --git a/tests/test_e2e_summary_persistence.py b/tests/Integration/test_e2e_summary_persistence.py similarity index 100% rename from tests/test_e2e_summary_persistence.py rename to tests/Integration/test_e2e_summary_persistence.py diff --git a/tests/test_entities_router.py b/tests/Integration/test_entities_router.py similarity index 100% rename from tests/test_entities_router.py rename to tests/Integration/test_entities_router.py diff --git a/tests/test_leon_agent.py b/tests/Integration/test_leon_agent.py similarity index 100% rename from tests/test_leon_agent.py rename to tests/Integration/test_leon_agent.py diff --git a/tests/middleware/memory/test_memory_middleware_integration.py b/tests/Integration/test_memory_middleware_integration.py similarity index 100% rename from tests/middleware/memory/test_memory_middleware_integration.py rename to tests/Integration/test_memory_middleware_integration.py diff --git a/tests/test_monitor_resources_route.py b/tests/Integration/test_monitor_resources_route.py similarity index 100% rename from tests/test_monitor_resources_route.py rename to tests/Integration/test_monitor_resources_route.py diff --git a/tests/test_p3_api_only.py b/tests/Integration/test_p3_api_only.py similarity index 100% rename from tests/test_p3_api_only.py rename to tests/Integration/test_p3_api_only.py diff --git a/tests/test_p3_e2e.py b/tests/Integration/test_p3_e2e.py similarity index 100% rename from tests/test_p3_e2e.py rename to tests/Integration/test_p3_e2e.py diff --git a/tests/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py similarity index 100% rename from tests/test_query_loop_backend_bridge.py rename to tests/Integration/test_query_loop_backend_bridge.py diff --git a/tests/test_queue_mode_integration.py b/tests/Integration/test_queue_mode_integration.py similarity index 100% rename from tests/test_queue_mode_integration.py rename to tests/Integration/test_queue_mode_integration.py diff --git a/tests/test_real_multiround.py b/tests/Integration/test_real_multiround.py similarity index 100% rename from tests/test_real_multiround.py rename to tests/Integration/test_real_multiround.py diff --git a/tests/test_sse_reconnect_integration.py b/tests/Integration/test_sse_reconnect_integration.py similarity index 100% rename from tests/test_sse_reconnect_integration.py rename to tests/Integration/test_sse_reconnect_integration.py diff --git a/tests/Integration/test_storage_runtime_wiring.py b/tests/Integration/test_storage_runtime_wiring.py new file mode 100644 index 000000000..d58a06500 --- /dev/null +++ b/tests/Integration/test_storage_runtime_wiring.py @@ -0,0 +1,171 @@ +"""Runtime storage wiring tests for backend agent creation path.""" + +from __future__ import annotations + +from pathlib import Path +from typing import Any + +import pytest + +from backend.web.services import agent_pool +from storage.providers.sqlite.checkpoint_repo import SQLiteCheckpointRepo +from storage.providers.sqlite.eval_repo import SQLiteEvalRepo +from storage.providers.supabase.checkpoint_repo import SupabaseCheckpointRepo + + +class _FakeSupabaseClient: + def table(self, table_name: str): + raise AssertionError(f"table() should not be called in this wiring test: {table_name}") + + +def _build_fake_supabase_client() -> _FakeSupabaseClient: + return _FakeSupabaseClient() + + +def _build_invalid_supabase_client() -> object: + return object() + + +def _capture_create_leon_agent(monkeypatch: pytest.MonkeyPatch) -> dict[str, Any]: + captured: dict[str, Any] = {} + + def _fake_create_leon_agent(**kwargs): + captured.update(kwargs) + return object() + + monkeypatch.setattr(agent_pool, "create_leon_agent", _fake_create_leon_agent) + return captured + + +def test_create_agent_sync_wires_supabase_storage_container(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> None: + monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") + monkeypatch.setenv( + "LEON_SUPABASE_CLIENT_FACTORY", + "tests.Integration.test_storage_runtime_wiring:_build_fake_supabase_client", + ) + monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) + monkeypatch.setenv("LEON_EVAL_DB_PATH", str(tmp_path / "eval.db")) + + captured = _capture_create_leon_agent(monkeypatch) + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + + container = captured["storage_container"] + assert isinstance(container.checkpoint_repo(), SupabaseCheckpointRepo) + + +def test_create_agent_sync_supabase_missing_runtime_config_fails_loud( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") + monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) + + with pytest.raises( + RuntimeError, + match="LEON_SUPABASE_CLIENT_FACTORY", + ): + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + + +def test_create_agent_sync_supabase_invalid_runtime_config_fails_loud( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") + monkeypatch.setenv( + "LEON_SUPABASE_CLIENT_FACTORY", + "tests.Integration.test_storage_runtime_wiring:_build_invalid_supabase_client", + ) + + with pytest.raises(RuntimeError, match="callable table\\(name\\) API"): + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + + +def test_create_agent_sync_defaults_to_sqlite_storage_container( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.delenv("LEON_STORAGE_STRATEGY", raising=False) + monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) + monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) + + captured = _capture_create_leon_agent(monkeypatch) + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + + container = captured["storage_container"] + assert isinstance(container.checkpoint_repo(), SQLiteCheckpointRepo) + + +def test_create_agent_sync_enables_thread_permission_resolver_scope( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.delenv("LEON_STORAGE_STRATEGY", raising=False) + monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) + monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) + + captured = _capture_create_leon_agent(monkeypatch) + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + + assert captured["permission_resolver_scope"] == "thread" + + +def test_create_agent_sync_repo_override_supabase_with_sqlite_default( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.setenv("LEON_STORAGE_STRATEGY", "sqlite") + monkeypatch.setenv("LEON_STORAGE_REPO_PROVIDERS", '{"checkpoint_repo":"supabase"}') + monkeypatch.setenv( + "LEON_SUPABASE_CLIENT_FACTORY", + "tests.Integration.test_storage_runtime_wiring:_build_fake_supabase_client", + ) + monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) + + captured = _capture_create_leon_agent(monkeypatch) + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + container = captured["storage_container"] + assert isinstance(container.checkpoint_repo(), SupabaseCheckpointRepo) + + +def test_create_agent_sync_repo_override_sqlite_with_supabase_default( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") + monkeypatch.setenv("LEON_STORAGE_REPO_PROVIDERS", '{"eval_repo":"sqlite"}') + monkeypatch.setenv( + "LEON_SUPABASE_CLIENT_FACTORY", + "tests.Integration.test_storage_runtime_wiring:_build_fake_supabase_client", + ) + monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) + monkeypatch.setenv("LEON_EVAL_DB_PATH", str(tmp_path / "eval.db")) + + captured = _capture_create_leon_agent(monkeypatch) + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + container = captured["storage_container"] + assert isinstance(container.eval_repo(), SQLiteEvalRepo) + + +def test_create_agent_sync_repo_override_supabase_without_runtime_config_fails_loud( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.setenv("LEON_STORAGE_STRATEGY", "sqlite") + monkeypatch.setenv("LEON_STORAGE_REPO_PROVIDERS", '{"checkpoint_repo":"supabase"}') + monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) + + with pytest.raises(RuntimeError, match="LEON_SUPABASE_CLIENT_FACTORY"): + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + + +def test_create_agent_sync_invalid_repo_override_json_fails_loud( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, +) -> None: + monkeypatch.setenv("LEON_STORAGE_REPO_PROVIDERS", "not-json") + + with pytest.raises(RuntimeError, match="Invalid LEON_STORAGE_REPO_PROVIDERS"): + agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") + + diff --git a/tests/test_threads_router.py b/tests/Integration/test_threads_router.py similarity index 100% rename from tests/test_threads_router.py rename to tests/Integration/test_threads_router.py diff --git a/tests/test_agent_pool.py b/tests/Unit/core/test_agent_pool.py similarity index 100% rename from tests/test_agent_pool.py rename to tests/Unit/core/test_agent_pool.py diff --git a/tests/test_agent_service.py b/tests/Unit/core/test_agent_service.py similarity index 100% rename from tests/test_agent_service.py rename to tests/Unit/core/test_agent_service.py diff --git a/tests/test_capability_async.py b/tests/Unit/core/test_capability_async.py similarity index 100% rename from tests/test_capability_async.py rename to tests/Unit/core/test_capability_async.py diff --git a/tests/test_command_middleware.py b/tests/Unit/core/test_command_middleware.py similarity index 100% rename from tests/test_command_middleware.py rename to tests/Unit/core/test_command_middleware.py diff --git a/tests/test_event_bus.py b/tests/Unit/core/test_event_bus.py similarity index 100% rename from tests/test_event_bus.py rename to tests/Unit/core/test_event_bus.py diff --git a/tests/test_loop.py b/tests/Unit/core/test_loop.py similarity index 100% rename from tests/test_loop.py rename to tests/Unit/core/test_loop.py diff --git a/tests/test_queue_formatters.py b/tests/Unit/core/test_queue_formatters.py similarity index 100% rename from tests/test_queue_formatters.py rename to tests/Unit/core/test_queue_formatters.py diff --git a/tests/test_runtime.py b/tests/Unit/core/test_runtime.py similarity index 100% rename from tests/test_runtime.py rename to tests/Unit/core/test_runtime.py diff --git a/tests/test_runtime_support.py b/tests/Unit/core/test_runtime_support.py similarity index 100% rename from tests/test_runtime_support.py rename to tests/Unit/core/test_runtime_support.py diff --git a/tests/test_spill_buffer.py b/tests/Unit/core/test_spill_buffer.py similarity index 100% rename from tests/test_spill_buffer.py rename to tests/Unit/core/test_spill_buffer.py diff --git a/tests/test_sse_reconnect.py b/tests/Unit/core/test_sse_reconnect.py similarity index 100% rename from tests/test_sse_reconnect.py rename to tests/Unit/core/test_sse_reconnect.py diff --git a/tests/test_taskboard_middleware.py b/tests/Unit/core/test_taskboard_middleware.py similarity index 100% rename from tests/test_taskboard_middleware.py rename to tests/Unit/core/test_taskboard_middleware.py diff --git a/tests/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py similarity index 100% rename from tests/test_tool_registry_runner.py rename to tests/Unit/core/test_tool_registry_runner.py diff --git a/tests/test_filesystem_extra_paths.py b/tests/Unit/filesystem/test_filesystem_extra_paths.py similarity index 100% rename from tests/test_filesystem_extra_paths.py rename to tests/Unit/filesystem/test_filesystem_extra_paths.py diff --git a/tests/test_filesystem_service.py b/tests/Unit/filesystem/test_filesystem_service.py similarity index 100% rename from tests/test_filesystem_service.py rename to tests/Unit/filesystem/test_filesystem_service.py diff --git a/tests/test_read_file_limits.py b/tests/Unit/filesystem/test_read_file_limits.py similarity index 100% rename from tests/test_read_file_limits.py rename to tests/Unit/filesystem/test_read_file_limits.py diff --git a/tests/test_monitor_resource_overview_cache.py b/tests/Unit/monitor/test_monitor_resource_overview_cache.py similarity index 100% rename from tests/test_monitor_resource_overview_cache.py rename to tests/Unit/monitor/test_monitor_resource_overview_cache.py diff --git a/tests/test_monitor_resource_probe.py b/tests/Unit/monitor/test_monitor_resource_probe.py similarity index 100% rename from tests/test_monitor_resource_probe.py rename to tests/Unit/monitor/test_monitor_resource_probe.py diff --git a/tests/test_agentbay_capability_override.py b/tests/Unit/platform/test_agentbay_capability_override.py similarity index 100% rename from tests/test_agentbay_capability_override.py rename to tests/Unit/platform/test_agentbay_capability_override.py diff --git a/tests/test_cron_api.py b/tests/Unit/platform/test_cron_api.py similarity index 100% rename from tests/test_cron_api.py rename to tests/Unit/platform/test_cron_api.py diff --git a/tests/test_cron_job_service.py b/tests/Unit/platform/test_cron_job_service.py similarity index 100% rename from tests/test_cron_job_service.py rename to tests/Unit/platform/test_cron_job_service.py diff --git a/tests/test_cron_service.py b/tests/Unit/platform/test_cron_service.py similarity index 100% rename from tests/test_cron_service.py rename to tests/Unit/platform/test_cron_service.py diff --git a/tests/test_lsp_service.py b/tests/Unit/platform/test_lsp_service.py similarity index 100% rename from tests/test_lsp_service.py rename to tests/Unit/platform/test_lsp_service.py diff --git a/tests/test_marketplace_client.py b/tests/Unit/platform/test_marketplace_client.py similarity index 100% rename from tests/test_marketplace_client.py rename to tests/Unit/platform/test_marketplace_client.py diff --git a/tests/test_marketplace_models.py b/tests/Unit/platform/test_marketplace_models.py similarity index 100% rename from tests/test_marketplace_models.py rename to tests/Unit/platform/test_marketplace_models.py diff --git a/tests/test_mcp_transport.py b/tests/Unit/platform/test_mcp_transport.py similarity index 100% rename from tests/test_mcp_transport.py rename to tests/Unit/platform/test_mcp_transport.py diff --git a/tests/test_model_config_enrichment.py b/tests/Unit/platform/test_model_config_enrichment.py similarity index 100% rename from tests/test_model_config_enrichment.py rename to tests/Unit/platform/test_model_config_enrichment.py diff --git a/tests/test_model_params.py b/tests/Unit/platform/test_model_params.py similarity index 100% rename from tests/test_model_params.py rename to tests/Unit/platform/test_model_params.py diff --git a/tests/test_search_tools.py b/tests/Unit/platform/test_search_tools.py similarity index 100% rename from tests/test_search_tools.py rename to tests/Unit/platform/test_search_tools.py diff --git a/tests/test_task_service.py b/tests/Unit/platform/test_task_service.py similarity index 100% rename from tests/test_task_service.py rename to tests/Unit/platform/test_task_service.py diff --git a/tests/test_chat_session.py b/tests/Unit/sandbox/test_chat_session.py similarity index 100% rename from tests/test_chat_session.py rename to tests/Unit/sandbox/test_chat_session.py diff --git a/tests/test_daytona_provider.py b/tests/Unit/sandbox/test_daytona_provider.py similarity index 100% rename from tests/test_daytona_provider.py rename to tests/Unit/sandbox/test_daytona_provider.py diff --git a/tests/test_e2b_provider.py b/tests/Unit/sandbox/test_e2b_provider.py similarity index 100% rename from tests/test_e2b_provider.py rename to tests/Unit/sandbox/test_e2b_provider.py diff --git a/tests/test_lease.py b/tests/Unit/sandbox/test_lease.py similarity index 100% rename from tests/test_lease.py rename to tests/Unit/sandbox/test_lease.py diff --git a/tests/test_lifecycle.py b/tests/Unit/sandbox/test_lifecycle.py similarity index 100% rename from tests/test_lifecycle.py rename to tests/Unit/sandbox/test_lifecycle.py diff --git a/tests/test_sandbox_state.py b/tests/Unit/sandbox/test_sandbox_state.py similarity index 100% rename from tests/test_sandbox_state.py rename to tests/Unit/sandbox/test_sandbox_state.py diff --git a/tests/test_terminal.py b/tests/Unit/sandbox/test_terminal.py similarity index 100% rename from tests/test_terminal.py rename to tests/Unit/sandbox/test_terminal.py diff --git a/tests/test_terminal_persistence.py b/tests/Unit/sandbox/test_terminal_persistence.py similarity index 100% rename from tests/test_terminal_persistence.py rename to tests/Unit/sandbox/test_terminal_persistence.py diff --git a/tests/test_checkpoint_repo.py b/tests/Unit/storage/test_checkpoint_repo.py similarity index 100% rename from tests/test_checkpoint_repo.py rename to tests/Unit/storage/test_checkpoint_repo.py diff --git a/tests/test_eval_repo.py b/tests/Unit/storage/test_eval_repo.py similarity index 100% rename from tests/test_eval_repo.py rename to tests/Unit/storage/test_eval_repo.py diff --git a/tests/test_file_operation_repo.py b/tests/Unit/storage/test_file_operation_repo.py similarity index 100% rename from tests/test_file_operation_repo.py rename to tests/Unit/storage/test_file_operation_repo.py diff --git a/tests/test_run_event_repo.py b/tests/Unit/storage/test_run_event_repo.py similarity index 100% rename from tests/test_run_event_repo.py rename to tests/Unit/storage/test_run_event_repo.py diff --git a/tests/test_sqlite_kernel.py b/tests/Unit/storage/test_sqlite_kernel.py similarity index 100% rename from tests/test_sqlite_kernel.py rename to tests/Unit/storage/test_sqlite_kernel.py diff --git a/tests/Unit/storage/test_storage_container_contract.py b/tests/Unit/storage/test_storage_container_contract.py new file mode 100644 index 000000000..503f9dd3a --- /dev/null +++ b/tests/Unit/storage/test_storage_container_contract.py @@ -0,0 +1,82 @@ +from pathlib import Path + +import pytest + +from storage import StorageContainer +from storage.providers.sqlite.checkpoint_repo import SQLiteCheckpointRepo +from storage.providers.sqlite.eval_repo import SQLiteEvalRepo +from storage.providers.supabase.checkpoint_repo import SupabaseCheckpointRepo +from storage.providers.supabase.eval_repo import SupabaseEvalRepo +from storage.providers.supabase.file_operation_repo import SupabaseFileOperationRepo +from storage.providers.supabase.run_event_repo import SupabaseRunEventRepo +from storage.providers.supabase.summary_repo import SupabaseSummaryRepo + + +class _FakeSupabaseClient: + def table(self, table_name: str): + raise AssertionError(f"table() should not be called in this container test: {table_name}") + + +def test_storage_container_sqlite_strategy_uses_sqlite_checkpoint_repo(tmp_path: Path) -> None: + container = StorageContainer(main_db_path=tmp_path / "leon.db", strategy="sqlite") + assert isinstance(container.checkpoint_repo(), SQLiteCheckpointRepo) + + +def test_storage_container_supabase_strategy_builds_concrete_repos() -> None: + container = StorageContainer(strategy="supabase", supabase_client=_FakeSupabaseClient()) + + assert isinstance(container.checkpoint_repo(), SupabaseCheckpointRepo) + assert isinstance(container.run_event_repo(), SupabaseRunEventRepo) + assert isinstance(container.file_operation_repo(), SupabaseFileOperationRepo) + assert isinstance(container.summary_repo(), SupabaseSummaryRepo) + assert isinstance(container.eval_repo(), SupabaseEvalRepo) + + +@pytest.mark.parametrize( + ("strategy", "repo_providers", "repo_method", "expected_type"), + [ + ("sqlite", {"checkpoint_repo": "supabase"}, "checkpoint_repo", SupabaseCheckpointRepo), + ("supabase", {"eval_repo": "sqlite"}, "eval_repo", SQLiteEvalRepo), + ], +) +def test_storage_container_repo_level_overrides( + strategy: str, + repo_providers: dict[str, str], + repo_method: str, + expected_type: type, +) -> None: + container = StorageContainer( + strategy=strategy, + repo_providers=repo_providers, + supabase_client=_FakeSupabaseClient(), + ) + assert isinstance(getattr(container, repo_method)(), expected_type) + + +@pytest.mark.parametrize( + ("repo_method", "message"), + [ + ("checkpoint_repo", "Supabase strategy checkpoint_repo requires supabase_client"), + ("run_event_repo", "Supabase strategy run_event_repo requires supabase_client"), + ("file_operation_repo", "Supabase strategy file_operation_repo requires supabase_client"), + ("summary_repo", "Supabase strategy summary_repo requires supabase_client"), + ("eval_repo", "Supabase strategy eval_repo requires supabase_client"), + ], +) +def test_storage_container_supabase_repos_require_client(repo_method: str, message: str) -> None: + container = StorageContainer(strategy="supabase") + with pytest.raises(RuntimeError, match=message): + getattr(container, repo_method)() + + +@pytest.mark.parametrize( + ("kwargs", "message"), + [ + ({"strategy": "redis"}, "Unsupported storage strategy: redis. Supported strategies: sqlite, supabase"), + ({"repo_providers": {"foo_repo": "sqlite"}}, "Unknown repo provider bindings: foo_repo"), + ({"repo_providers": {"checkpoint_repo": "mysql"}}, "Unsupported provider for checkpoint_repo"), + ], +) +def test_storage_container_rejects_invalid_configuration(kwargs: dict[str, object], message: str) -> None: + with pytest.raises(ValueError, match=message): + StorageContainer(**kwargs) # type: ignore[arg-type] diff --git a/tests/test_summary_repo.py b/tests/Unit/storage/test_summary_repo.py similarity index 100% rename from tests/test_summary_repo.py rename to tests/Unit/storage/test_summary_repo.py diff --git a/tests/middleware/memory/test_summary_store.py b/tests/Unit/storage/test_summary_store.py similarity index 100% rename from tests/middleware/memory/test_summary_store.py rename to tests/Unit/storage/test_summary_store.py diff --git a/tests/test_sync_state_thread_safety.py b/tests/Unit/storage/test_sync_state_thread_safety.py similarity index 100% rename from tests/test_sync_state_thread_safety.py rename to tests/Unit/storage/test_sync_state_thread_safety.py diff --git a/tests/test_sync_strategy.py b/tests/Unit/storage/test_sync_strategy.py similarity index 100% rename from tests/test_sync_strategy.py rename to tests/Unit/storage/test_sync_strategy.py diff --git a/tests/test_thread_repo.py b/tests/Unit/storage/test_thread_repo.py similarity index 100% rename from tests/test_thread_repo.py rename to tests/Unit/storage/test_thread_repo.py diff --git a/tests/middleware/memory/test_summary_store_performance.py b/tests/middleware/memory/test_summary_store_performance.py deleted file mode 100644 index ce3b0c3bb..000000000 --- a/tests/middleware/memory/test_summary_store_performance.py +++ /dev/null @@ -1,266 +0,0 @@ -"""Performance tests for SummaryStore. - -This module tests the performance characteristics of SummaryStore operations -to ensure they meet production requirements. - -Test Cases: -1. Query performance with many summaries (1000 summaries, query < 50ms) -2. Concurrent write performance (10 threads, avg write < 100ms) -3. Database size growth (100 summaries, DB < 1MB) -""" - -import sys -import threading -import time -from pathlib import Path - -import pytest - -_SKIP_WINDOWS = pytest.mark.skipif( - sys.platform == "win32", reason="SQLite connection-per-call is slow on Windows; performance tests not meaningful there" -) - -from core.runtime.middleware.memory.summary_store import SummaryStore - - -@_SKIP_WINDOWS -def test_query_performance_with_many_summaries(temp_db): - """Test query performance with 1000 summaries. - - Requirements: - - Create 1000 summaries across multiple threads - - Query for latest summary should complete in < 50ms - - Index should enable fast lookups even with large dataset - """ - store = SummaryStore(temp_db) - - # Create 1000 summaries across 100 threads (10 summaries per thread) - num_threads = 100 - summaries_per_thread = 10 - - print(f"\n[Performance Test] Creating {num_threads * summaries_per_thread} summaries...") - start_time = time.perf_counter() - - for thread_idx in range(num_threads): - thread_id = f"thread-{thread_idx:04d}" - for summary_idx in range(summaries_per_thread): - store.save_summary( - thread_id=thread_id, - summary_text=f"Summary {summary_idx} for {thread_id}. " * 10, # ~500 chars - compact_up_to_index=summary_idx * 10, - compacted_at=summary_idx * 20, - ) - - creation_time = time.perf_counter() - start_time - print(f"[Performance Test] Created 1000 summaries in {creation_time:.2f}s") - - # Now test query performance on a thread with many summaries - # Query the middle thread to avoid edge cases - target_thread = "thread-0050" - - # Warm up query (first query might be slower due to cold cache) - store.get_latest_summary(target_thread) - - # Measure query performance over 10 iterations - query_times = [] - for _ in range(10): - start = time.perf_counter() - summary = store.get_latest_summary(target_thread) - elapsed = (time.perf_counter() - start) * 1000 # Convert to ms - query_times.append(elapsed) - - assert summary is not None - assert summary.thread_id == target_thread - - avg_query_time = sum(query_times) / len(query_times) - max_query_time = max(query_times) - - print(f"[Performance Test] Query times: avg={avg_query_time:.2f}ms, max={max_query_time:.2f}ms") - - # Assert performance requirements - assert avg_query_time < 50, f"Average query time {avg_query_time:.2f}ms exceeds 50ms threshold" - assert max_query_time < 100, f"Max query time {max_query_time:.2f}ms exceeds 100ms threshold" - - -@_SKIP_WINDOWS -def test_concurrent_write_performance(temp_db): - """Test concurrent write performance with 10 threads. - - Requirements: - - 10 threads writing concurrently - - Each thread writes 10 summaries - - Average write time per summary < 100ms - - No database locks or corruption - """ - store = SummaryStore(temp_db) - - num_threads = 10 - summaries_per_thread = 10 - - results = [] - errors = [] - - def write_summaries(thread_idx: int): - """Worker function to write summaries.""" - thread_id = f"concurrent-thread-{thread_idx:02d}" - thread_times = [] - - try: - for summary_idx in range(summaries_per_thread): - start = time.perf_counter() - - store.save_summary( - thread_id=thread_id, - summary_text=f"Concurrent summary {summary_idx} from thread {thread_idx}. " * 10, - compact_up_to_index=summary_idx * 10, - compacted_at=summary_idx * 20, - ) - - elapsed = (time.perf_counter() - start) * 1000 # Convert to ms - thread_times.append(elapsed) - - results.append( - { - "thread_idx": thread_idx, - "times": thread_times, - "avg_time": sum(thread_times) / len(thread_times), - } - ) - except Exception as e: - errors.append( - { - "thread_idx": thread_idx, - "error": str(e), - } - ) - - # Start all threads - print(f"\n[Performance Test] Starting {num_threads} concurrent write threads...") - start_time = time.perf_counter() - - threads = [] - for i in range(num_threads): - t = threading.Thread(target=write_summaries, args=(i,)) - threads.append(t) - t.start() - - # Wait for all threads to complete - for t in threads: - t.join() - - total_time = time.perf_counter() - start_time - - # Check for errors - assert len(errors) == 0, f"Concurrent writes failed: {errors}" - assert len(results) == num_threads, f"Expected {num_threads} results, got {len(results)}" - - # Calculate statistics - all_times = [] - for result in results: - all_times.extend(result["times"]) - - avg_write_time = sum(all_times) / len(all_times) - max_write_time = max(all_times) - min_write_time = min(all_times) - - print(f"[Performance Test] Concurrent writes completed in {total_time:.2f}s") - print(f"[Performance Test] Write times: avg={avg_write_time:.2f}ms, min={min_write_time:.2f}ms, max={max_write_time:.2f}ms") - - # Assert performance requirements - assert avg_write_time < 100, f"Average write time {avg_write_time:.2f}ms exceeds 100ms threshold" - - # Verify data integrity - each thread should have its latest summary - for i in range(num_threads): - thread_id = f"concurrent-thread-{i:02d}" - summary = store.get_latest_summary(thread_id) - assert summary is not None, f"Missing summary for {thread_id}" - assert summary.thread_id == thread_id - assert summary.compact_up_to_index == (summaries_per_thread - 1) * 10 - - -@_SKIP_WINDOWS -def test_database_size_growth(temp_db): - """Test database size growth with 100 summaries. - - Requirements: - - Create 100 summaries with realistic content - - Database size (including WAL files) should be < 1MB - - Verify efficient storage without excessive overhead - """ - store = SummaryStore(temp_db) - - num_summaries = 100 - - # Create realistic summary content (~2KB per summary) - summary_template = ( - """ - The conversation covered the following topics: - - User requested implementation of feature X - - Discussion about architecture and design patterns - - Code review and feedback on proposed changes - - Testing strategy and coverage requirements - - Documentation updates and API changes - """ - * 10 - ) # ~2KB of text - - print(f"\n[Performance Test] Creating {num_summaries} summaries with realistic content...") - - for i in range(num_summaries): - store.save_summary( - thread_id=f"size-test-thread-{i:03d}", - summary_text=f"Summary {i}: {summary_template}", - compact_up_to_index=i * 10, - compacted_at=i * 20, - is_split_turn=(i % 5 == 0), # 20% split turns - split_turn_prefix=f"Prefix for summary {i}" if i % 5 == 0 else None, - ) - - # Force WAL checkpoint to flush data to main database - import sqlite3 - - conn = sqlite3.connect(str(temp_db)) - try: - conn.execute("PRAGMA wal_checkpoint(TRUNCATE)") - conn.commit() - finally: - conn.close() - - # Calculate total database size (main DB + WAL files) - db_size = temp_db.stat().st_size - - wal_size = 0 - for suffix in ["-wal", "-shm"]: - wal_file = Path(str(temp_db) + suffix) - if wal_file.exists(): - wal_size += wal_file.stat().st_size - - total_size = db_size + wal_size - total_size_kb = total_size / 1024 - total_size_mb = total_size / (1024 * 1024) - - print("[Performance Test] Database sizes:") - print(f" - Main DB: {db_size / 1024:.2f} KB") - print(f" - WAL files: {wal_size / 1024:.2f} KB") - print(f" - Total: {total_size_kb:.2f} KB ({total_size_mb:.3f} MB)") - - # Assert size requirements - assert total_size < 1024 * 1024, f"Database size {total_size_mb:.3f}MB exceeds 1MB threshold" - - # Verify data integrity - spot check a few summaries - for i in [0, 49, 99]: - thread_id = f"size-test-thread-{i:03d}" - summary = store.get_latest_summary(thread_id) - assert summary is not None, f"Missing summary for {thread_id}" - assert summary.thread_id == thread_id - assert summary.compact_up_to_index == i * 10 - assert summary_template in summary.summary_text - - # Verify total count - all_threads = [f"size-test-thread-{i:03d}" for i in range(num_summaries)] - found_count = sum(1 for tid in all_threads if store.get_latest_summary(tid) is not None) - assert found_count == num_summaries, f"Expected {num_summaries} summaries, found {found_count}" - - -if __name__ == "__main__": - pytest.main([__file__, "-v", "-s"]) diff --git a/tests/test_filesystem_touch_updates_session.py b/tests/test_filesystem_touch_updates_session.py deleted file mode 100644 index 9a6bede32..000000000 --- a/tests/test_filesystem_touch_updates_session.py +++ /dev/null @@ -1,103 +0,0 @@ -"""FS wrapper should count as activity (touch ChatSession) for idle reaper.""" - -# TODO: fs.list_dir now goes through volume-mount path; FakeProvider needs a volume_id to pass -import pytest - -pytest.skip("pre-existing: FakeProvider missing volume setup — needs test update", allow_module_level=True) - -import sqlite3 -import tempfile -import uuid -from datetime import datetime -from pathlib import Path - -from sandbox.manager import SandboxManager -from sandbox.provider import Metrics, ProviderCapability, ProviderExecResult, SandboxProvider, SessionInfo - - -class _FakeProvider(SandboxProvider): - name = "fake" - - def __init__(self) -> None: - self._statuses: dict[str, str] = {} - - def get_capability(self) -> ProviderCapability: - return ProviderCapability( - can_pause=True, - can_resume=True, - can_destroy=True, - supports_webhook=False, - ) - - def create_session(self, context_id: str | None = None) -> SessionInfo: - sid = f"s-{uuid.uuid4().hex[:8]}" - self._statuses[sid] = "running" - return SessionInfo(session_id=sid, provider=self.name, status="running") - - def destroy_session(self, session_id: str, sync: bool = True) -> bool: - self._statuses.pop(session_id, None) - return True - - def pause_session(self, session_id: str) -> bool: - self._statuses[session_id] = "paused" - return True - - def resume_session(self, session_id: str) -> bool: - self._statuses[session_id] = "running" - return True - - def get_session_status(self, session_id: str) -> str: - return self._statuses.get(session_id, "deleted") - - def execute(self, session_id: str, command: str, timeout_ms: int = 30000, cwd: str | None = None) -> ProviderExecResult: - return ProviderExecResult(output="", exit_code=0) - - def read_file(self, session_id: str, path: str) -> str: - return "" - - def write_file(self, session_id: str, path: str, content: str) -> str: - return "ok" - - def list_dir(self, session_id: str, path: str) -> list[dict]: - return [{"name": "a.txt", "type": "file", "size": 1}] - - def get_metrics(self, session_id: str) -> Metrics | None: - return None - - def create_runtime(self, terminal, lease): - from sandbox.runtime import RemoteWrappedRuntime - - return RemoteWrappedRuntime(terminal, lease, self) - - -def _temp_db() -> Path: - with tempfile.NamedTemporaryFile(suffix=".db", delete=False) as f: - return Path(f.name) - - -def test_fs_list_dir_touches_session_last_active_at() -> None: - db = _temp_db() - try: - provider = _FakeProvider() - mgr = SandboxManager(provider=provider, db_path=db) - - cap = mgr.get_sandbox("thread-1") - session_id = cap._session.session_id # type: ignore[attr-defined] - - with sqlite3.connect(str(db)) as conn: - before = conn.execute( - "SELECT last_active_at FROM chat_sessions WHERE chat_session_id = ?", - (session_id,), - ).fetchone()[0] - - cap.fs.list_dir("/") - - with sqlite3.connect(str(db)) as conn: - after = conn.execute( - "SELECT last_active_at FROM chat_sessions WHERE chat_session_id = ?", - (session_id,), - ).fetchone()[0] - - assert datetime.fromisoformat(str(after)) >= datetime.fromisoformat(str(before)) - finally: - db.unlink(missing_ok=True) diff --git a/tests/test_idle_reaper_shared_lease.py b/tests/test_idle_reaper_shared_lease.py deleted file mode 100644 index 172e07537..000000000 --- a/tests/test_idle_reaper_shared_lease.py +++ /dev/null @@ -1,146 +0,0 @@ -from __future__ import annotations - -# TODO: get_sandbox now calls _setup_mounts which requires lease.volume_id; FakeProvider needs update -import pytest - -pytest.skip("pre-existing: FakeProvider missing volume setup — needs test update", allow_module_level=True) - -import sqlite3 -from dataclasses import dataclass -from datetime import datetime, timedelta -from pathlib import Path - -from sandbox.manager import SandboxManager -from sandbox.provider import ProviderCapability, ProviderExecResult, SandboxProvider, SessionInfo - - -@dataclass -class _DummyInstance: - instance_id: str - - -class DummyProvider(SandboxProvider): - """Minimal provider stub for lease + idle-reaper tests.""" - - name = "daytona" - - def __init__(self) -> None: - self._paused: set[str] = set() - self._created: list[str] = [] - self._pause_calls: list[str] = [] - - def get_capability(self) -> ProviderCapability: - return ProviderCapability( - can_pause=True, - can_resume=True, - can_destroy=True, - supports_status_probe=True, - eager_instance_binding=False, - runtime_kind="remote", - ) - - def create_session(self, context_id: str | None = None) -> SessionInfo: - sid = f"sb-{len(self._created) + 1}" - self._created.append(sid) - return SessionInfo(session_id=sid, provider=self.name, status="running") - - def destroy_session(self, session_id: str, sync: bool = True) -> bool: - return True - - def pause_session(self, session_id: str) -> bool: - self._pause_calls.append(session_id) - self._paused.add(session_id) - return True - - def resume_session(self, session_id: str) -> bool: - self._paused.discard(session_id) - return True - - def get_session_status(self, session_id: str) -> str: - return "paused" if session_id in self._paused else "running" - - def execute( - self, - session_id: str, - command: str, - timeout_ms: int = 30000, - cwd: str | None = None, - ) -> ProviderExecResult: - return ProviderExecResult(output="", exit_code=0) - - def read_file(self, session_id: str, path: str) -> str: - return "" - - def write_file(self, session_id: str, path: str, content: str) -> str: - return "ok" - - def list_dir(self, session_id: str, path: str) -> list[dict]: - return [] - - def get_metrics(self, session_id: str): - return None - - def create_runtime(self, terminal, lease): - from sandbox.runtime import RemoteWrappedRuntime - - return RemoteWrappedRuntime(terminal, lease, self) - - -def _connect(db: Path) -> sqlite3.Connection: - conn = sqlite3.connect(str(db), timeout=30) - conn.execute("PRAGMA busy_timeout=30000") - return conn - - -def test_idle_reaper_does_not_pause_shared_lease_when_other_session_active(tmp_path: Path) -> None: - db = tmp_path / "sandbox.db" - provider = DummyProvider() - manager = SandboxManager(provider=provider, db_path=db) - - thread_id = "thread-1" - - # Create the main terminal/session. - cap = manager.get_sandbox(thread_id) - lease_id = cap._session.lease.lease_id # type: ignore[attr-defined] - - # Force-bind a physical instance so idle reaper has something to pause. - cap._session.lease.ensure_active_instance(provider) # type: ignore[attr-defined] - - # Create a background terminal/session on the same lease (non-block command behavior). - bg_session = manager.create_background_command_session(thread_id=thread_id, initial_cwd="/home/daytona") - - main_session_id = cap._session.session_id # type: ignore[attr-defined] - bg_session_id = bg_session.session_id - - # Make the background session expired, keep the main session active. - now = datetime.now() - expired_at = (now - timedelta(seconds=10_000)).isoformat() - - with _connect(db) as conn: - conn.execute( - "UPDATE chat_sessions SET idle_ttl_sec = 1, last_active_at = ?, started_at = ? WHERE chat_session_id = ?", - (expired_at, expired_at, bg_session_id), - ) - conn.execute( - "UPDATE chat_sessions SET idle_ttl_sec = 300, last_active_at = ?, started_at = ? WHERE chat_session_id = ?", - (now.isoformat(), now.isoformat(), main_session_id), - ) - conn.commit() - - closed = manager.enforce_idle_timeouts() - assert closed == 1 - - # The shared lease must NOT be paused because the main session is still active. - lease = manager.lease_store.get(lease_id) - assert lease is not None - assert lease.desired_state == "running" - assert provider._pause_calls == [] - - with _connect(db) as conn: - row = conn.execute( - "SELECT status, close_reason FROM chat_sessions WHERE chat_session_id = ?", - (bg_session_id,), - ).fetchone() - assert row is not None - assert row[0] == "closed" - assert row[1] == "idle_timeout" diff --git a/tests/test_integration_new_arch.py b/tests/test_integration_new_arch.py deleted file mode 100644 index 459919424..000000000 --- a/tests/test_integration_new_arch.py +++ /dev/null @@ -1,619 +0,0 @@ -"""Integration tests for the full new architecture flow. - -Tests the complete flow: Thread → ChatSession → Runtime → Terminal → Lease → Instance -""" - -# TODO: get_sandbox now calls _setup_mounts requiring lease.volume_id; FakeProvider/mock_provider -# needs a volume configured. Most tests in this file fail for the same reason. -import pytest - -pytest.skip("pre-existing: FakeProvider missing volume setup — needs test update", allow_module_level=True) - -import asyncio -import sqlite3 -import tempfile -from pathlib import Path -from unittest.mock import MagicMock - -from sandbox.chat_session import ChatSessionManager -from sandbox.manager import SandboxManager -from sandbox.provider import ProviderCapability, SessionInfo -from sandbox.terminal import terminal_from_row -from storage.providers.sqlite.lease_repo import SQLiteLeaseRepo -from storage.providers.sqlite.terminal_repo import SQLiteTerminalRepo - - -@pytest.fixture -def temp_db(): - """Create temporary database for testing.""" - with tempfile.NamedTemporaryFile(suffix=".db", delete=False) as f: - db_path = Path(f.name) - yield db_path - db_path.unlink(missing_ok=True) - - -@pytest.fixture -def mock_provider(): - """Create mock SandboxProvider for local testing.""" - provider = MagicMock() - provider.name = "local" - provider.default_cwd = "/tmp" - provider.get_capability.return_value = ProviderCapability( - can_pause=True, - can_resume=True, - can_destroy=True, - supports_webhook=False, - supports_status_probe=False, - eager_instance_binding=True, - inspect_visible=True, - runtime_kind="local", - ) - provider.create_session.return_value = SessionInfo( - session_id="local-inst-1", - provider="local", - status="running", - ) - provider.get_session_status.return_value = "running" - provider.pause_session.return_value = True - provider.resume_session.return_value = True - provider.destroy_session.return_value = True - - # Mock execute to return proper results - def mock_execute(instance_id, command, timeout_ms=None, cwd=None): - result = MagicMock() - result.exit_code = 0 - - if command == "pwd": - result.stdout = cwd or "/root" - result.stderr = "" - elif command.startswith("cd "): - result.stdout = "" - result.stderr = "" - else: - result.stdout = "command output" - result.stderr = "" - - return result - - provider.execute = mock_execute - from sandbox.providers.local import LocalPersistentShellRuntime - - provider.create_runtime.side_effect = lambda terminal, lease: LocalPersistentShellRuntime(terminal, lease) - return provider - - -@pytest.fixture -def mock_remote_provider(): - """Create mock remote provider that supports lease lifecycle + fs ops.""" - provider = MagicMock() - provider.name = "e2b" - provider.get_capability.return_value = ProviderCapability( - can_pause=True, - can_resume=True, - can_destroy=True, - supports_webhook=False, - runtime_kind="remote", - ) - provider.create_session.return_value = SessionInfo( - session_id="inst-remote-1", - provider="e2b", - status="running", - ) - provider.get_session_status.return_value = "running" - provider.pause_session.return_value = True - provider.resume_session.return_value = True - provider.write_file.return_value = "ok" - provider.read_file.return_value = "content" - provider.list_dir.return_value = [] - from sandbox.runtime import RemoteWrappedRuntime - - provider.create_runtime.side_effect = lambda terminal, lease: RemoteWrappedRuntime(terminal, lease, provider) - return provider - - -@pytest.fixture -def sandbox_manager(temp_db, mock_provider): - """Create SandboxManager with temp database.""" - return SandboxManager(provider=mock_provider, db_path=temp_db) - - -@pytest.fixture -def remote_sandbox_manager(temp_db, mock_remote_provider): - """Create SandboxManager with remote provider.""" - return SandboxManager(provider=mock_remote_provider, db_path=temp_db) - - -class TestFullArchitectureFlow: - """Test complete flow through all layers.""" - - @pytest.mark.skip(reason="pre-existing: get_sandbox now requires lease.volume_id — FakeProvider needs update") - def test_get_sandbox_creates_all_layers(self, sandbox_manager, temp_db): - """Test that get_sandbox creates Terminal → Lease → Runtime → ChatSession.""" - thread_id = "test-thread-1" - - # Get sandbox (should create everything) - capability = sandbox_manager.get_sandbox(thread_id) - - assert capability is not None - assert capability._session is not None - assert capability._session.thread_id == thread_id - assert capability._session.terminal is not None - assert capability._session.lease is not None - assert capability._session.runtime is not None - - # Verify persistence - terminal_store = SQLiteTerminalRepo(db_path=temp_db) - terminal_row = terminal_store.get_active(thread_id) - assert terminal_row is not None - - lease_repo = SQLiteLeaseRepo(db_path=temp_db) - lease_row = lease_repo.get(terminal_row["lease_id"]) - lease_repo.close() - assert lease_row is not None - - def test_get_sandbox_reuses_existing_session(self, sandbox_manager): - """Test that get_sandbox reuses existing session.""" - thread_id = "test-thread-2" - - # First call creates - capability1 = sandbox_manager.get_sandbox(thread_id) - session_id1 = capability1._session.session_id - - # Second call reuses - capability2 = sandbox_manager.get_sandbox(thread_id) - session_id2 = capability2._session.session_id - - assert session_id1 == session_id2 - - @pytest.mark.asyncio - async def test_command_execution_through_capability(self, sandbox_manager): - """Test command execution through capability wrapper.""" - thread_id = "test-thread-3" - - capability = sandbox_manager.get_sandbox(thread_id) - - # Execute command - result = await capability.command.execute("echo hello") - - assert result.exit_code == 0 - assert result.stdout is not None - - @pytest.mark.asyncio - async def test_async_command_status_survives_session_recreate(self, sandbox_manager): - """Completed async commands should remain queryable after ChatSession recreation.""" - thread_id = "test-thread-3b" - capability1 = sandbox_manager.get_sandbox(thread_id) - session_id_1 = capability1._session.session_id - - async_cmd = await capability1.command.execute_async("echo async-ok") - done_1 = await capability1.command.wait_for(async_cmd.command_id, timeout=5.0) - assert done_1 is not None - assert done_1.exit_code == 0 - assert "async-ok" in done_1.stdout - - sandbox_manager.session_manager.delete(session_id_1, reason="test_rotate_session") - capability2 = sandbox_manager.get_sandbox(thread_id) - assert capability2._session.session_id != session_id_1 - - status = await capability2.command.get_status(async_cmd.command_id) - assert status is not None - assert status.done - - done_2 = await capability2.command.wait_for(async_cmd.command_id, timeout=1.0) - assert done_2 is not None - assert done_2.exit_code == 0 - assert "async-ok" in done_2.stdout - - @pytest.mark.asyncio - async def test_non_blocking_command_uses_new_abstract_terminal(self, sandbox_manager, temp_db): - thread_id = "test-thread-async-terminal" - capability = sandbox_manager.get_sandbox(thread_id) - default_terminal_id = capability._session.terminal.terminal_id - shared_lease_id = capability._session.lease.lease_id - - from sandbox.terminal import TerminalState - - capability._session.terminal.update_state(TerminalState(cwd="/tmp", env_delta={"FOO": "bar"})) - - async_cmd = await capability.command.execute_async("echo bg-terminal") - result = await capability.command.wait_for(async_cmd.command_id, timeout=5.0) - assert result is not None - assert result.exit_code == 0 - assert "bg-terminal" in result.stdout - - terminal_rows = sandbox_manager.terminal_store.list_by_thread(thread_id) - assert len(terminal_rows) == 2 - terminals = [terminal_from_row(r, sandbox_manager.terminal_store.db_path) for r in terminal_rows] - default_row = sandbox_manager.terminal_store.get_default(thread_id) - assert default_row is not None - default_terminal = terminal_from_row(default_row, sandbox_manager.terminal_store.db_path) - assert default_terminal.terminal_id == default_terminal_id - - background_terminal = next(t for t in terminals if t.terminal_id != default_terminal_id) - assert background_terminal.lease_id == shared_lease_id - bg_state = background_terminal.get_state() - assert bg_state.cwd in {"/tmp", "/private/tmp"} - assert bg_state.env_delta.get("FOO") == "bar" - - with sqlite3.connect(str(temp_db), timeout=30) as conn: - row = conn.execute( - "SELECT terminal_id FROM terminal_commands WHERE command_id = ?", - (async_cmd.command_id,), - ).fetchone() - assert row is not None - assert row[0] == background_terminal.terminal_id - - @pytest.mark.asyncio - async def test_running_async_command_visible_from_new_manager(self, temp_db, mock_provider): - thread_id = "test-thread-running-visible" - manager1 = SandboxManager(provider=mock_provider, db_path=temp_db) - capability1 = manager1.get_sandbox(thread_id) - - async_cmd = await capability1.command.execute_async("for i in 1 2 3; do echo tick-$i; sleep 1; done") - await asyncio.sleep(1.2) - - # Simulate command_status query from a fresh API manager/session process. - manager2 = SandboxManager(provider=mock_provider, db_path=temp_db) - capability2 = manager2.get_sandbox(thread_id) - - running = await capability2.command.get_status(async_cmd.command_id) - assert running is not None - assert not running.done - assert "Runtime restarted before command completion" not in "".join(running.stderr_buffer) - assert "tick-1" in "".join(running.stdout_buffer) - - finished = await capability2.command.wait_for(async_cmd.command_id, timeout=5.0) - assert finished is not None - assert finished.exit_code == 0 - assert "tick-3" in finished.stdout - - def test_terminal_state_persists_across_sessions(self, sandbox_manager, temp_db): - """Test that terminal state persists when session expires.""" - thread_id = "test-thread-4" - - # Create session and update terminal state - capability1 = sandbox_manager.get_sandbox(thread_id) - terminal_id = capability1._session.terminal.terminal_id - - # Update terminal state - from sandbox.terminal import TerminalState - - new_state = TerminalState(cwd="/tmp", env_delta={"FOO": "bar"}) - capability1._session.terminal.update_state(new_state) - - # Delete session (simulating expiry) - sandbox_manager.session_manager.delete(capability1._session.session_id) - - # Get sandbox again (creates new session) - capability2 = sandbox_manager.get_sandbox(thread_id) - - # Terminal should be reused with persisted state - assert capability2._session.terminal.terminal_id == terminal_id - state = capability2._session.terminal.get_state() - assert state.cwd == "/tmp" - assert state.env_delta == {"FOO": "bar"} - - def test_get_sandbox_fails_on_provider_mismatch(self, temp_db, mock_provider, mock_remote_provider): - local_mgr = SandboxManager(provider=mock_provider, db_path=temp_db) - remote_mgr = SandboxManager(provider=mock_remote_provider, db_path=temp_db) - - thread_id = "test-thread-provider-mismatch" - _ = local_mgr.get_sandbox(thread_id) - - with pytest.raises(RuntimeError, match="bound to provider"): - remote_mgr.get_sandbox(thread_id) - - def test_pause_all_sessions_skips_provider_mismatch(self, temp_db, mock_provider, mock_remote_provider): - local_mgr = SandboxManager(provider=mock_provider, db_path=temp_db) - remote_mgr = SandboxManager(provider=mock_remote_provider, db_path=temp_db) - - _ = local_mgr.get_sandbox("test-thread-provider-mismatch-pause") - - assert remote_mgr.pause_all_sessions() == 0 - - def test_lease_shared_across_terminals(self, sandbox_manager, temp_db): - """Test that multiple terminals can share the same lease.""" - thread_id1 = "test-thread-5" - thread_id2 = "test-thread-6" - - # Create first terminal - capability1 = sandbox_manager.get_sandbox(thread_id1) - lease_id1 = capability1._session.lease.lease_id - - # Manually create second terminal with same lease - terminal_store = SQLiteTerminalRepo(db_path=temp_db) - _terminal2 = terminal_store.create( - terminal_id="term-shared", - thread_id=thread_id2, - lease_id=lease_id1, - ) - - # Get sandbox for second thread - capability2 = sandbox_manager.get_sandbox(thread_id2) - lease_id2 = capability2._session.lease.lease_id - - # Should share the same lease - assert lease_id1 == lease_id2 - - def test_session_touch_updates_activity(self, sandbox_manager): - """Test that capability.touch() updates session activity.""" - thread_id = "test-thread-7" - - capability = sandbox_manager.get_sandbox(thread_id) - old_activity = capability._session.last_active_at - - import time - - time.sleep(0.01) - - capability.touch() - - # Activity should be updated - assert capability._session.last_active_at > old_activity - - def test_session_info_api(self, sandbox_manager): - """Test that manager can expose current provider session info.""" - thread_id = "test-thread-8" - - session_info = sandbox_manager.get_or_create_session(thread_id) - assert session_info is not None - assert session_info.provider == "local" - - sessions = sandbox_manager.list_sessions() - assert len(sessions) > 0 - - def test_remote_fs_operation_fails_on_paused_lease(self, remote_sandbox_manager, mock_remote_provider): - """Paused lease must fail fast until explicit resume.""" - thread_id = "test-thread-remote-fs-1" - capability = remote_sandbox_manager.get_sandbox(thread_id) - - lease = capability._session.lease - lease.ensure_active_instance(mock_remote_provider) - lease.pause_instance(mock_remote_provider) - assert lease.get_instance() is not None - assert lease.get_instance().status == "paused" - mock_remote_provider.get_session_status.return_value = "paused" - - with pytest.raises(RuntimeError, match="is paused"): - capability.fs.write_file("/home/user/test.txt", "ok") - assert lease.get_instance().status == "paused" - - -class TestSessionLifecycle: - """Test session lifecycle management.""" - - def test_session_expiry_cleanup(self, sandbox_manager, temp_db): - """Test that expired sessions are cleaned up.""" - - thread_id = "test-thread-9" - - # Create session with very short timeout - capability = sandbox_manager.get_sandbox(thread_id) - _session_id = capability._session.session_id - - # Manually update policy to expire immediately - session_manager = ChatSessionManager( - provider=sandbox_manager.provider, - db_path=temp_db, - ) - - import time - - time.sleep(0.1) - - # Cleanup expired - count = session_manager.cleanup_expired() - - # Session should still exist (default policy is 10 minutes) - assert count == 0 - - def test_pause_and_resume_session(self, sandbox_manager): - """Test pausing and resuming sessions.""" - thread_id = "test-thread-10" - - # Create session - capability = sandbox_manager.get_sandbox(thread_id) - session_id = capability._session.session_id - terminal_id = capability._session.terminal.terminal_id - - assert sandbox_manager.pause_session(thread_id) - paused = sandbox_manager.session_manager.get(thread_id, terminal_id) - assert paused is not None - assert paused.session_id == session_id - assert paused.status == "paused" - - assert sandbox_manager.resume_session(thread_id) - resumed = sandbox_manager.session_manager.get(thread_id, terminal_id) - assert resumed is not None - assert resumed.session_id == session_id - assert resumed.status == "active" - - def test_pause_and_resume_cover_all_thread_terminals(self, sandbox_manager): - thread_id = "test-thread-10b" - capability = sandbox_manager.get_sandbox(thread_id) - asyncio.run(capability.command.execute_async("echo bg")) - - terminal_rows = sandbox_manager.terminal_store.list_by_thread(thread_id) - assert len(terminal_rows) == 2 - - assert sandbox_manager.pause_session(thread_id) - for row in terminal_rows: - session = sandbox_manager.session_manager.get(thread_id, row["terminal_id"]) - assert session is not None - assert session.status == "paused" - - assert sandbox_manager.resume_session(thread_id) - for row in terminal_rows: - session = sandbox_manager.session_manager.get(thread_id, row["terminal_id"]) - assert session is not None - assert session.status == "active" - - def test_destroy_session(self, sandbox_manager): - """Test destroying a session.""" - thread_id = "test-thread-11" - - # Create session - capability = sandbox_manager.get_sandbox(thread_id) - _session_id = capability._session.session_id - terminal_id = capability._session.terminal.terminal_id - - # Destroy - sandbox_manager.destroy_session(thread_id) - - # Session should be gone - session = sandbox_manager.session_manager.get(thread_id, terminal_id) - assert session is None - - def test_destroy_session_removes_all_thread_resources(self, sandbox_manager): - thread_id = "test-thread-11b" - capability = sandbox_manager.get_sandbox(thread_id) - asyncio.run(capability.command.execute_async("echo bg")) - - terminal_rows_before = sandbox_manager.terminal_store.list_by_thread(thread_id) - assert len(terminal_rows_before) == 2 - - assert sandbox_manager.destroy_session(thread_id) - assert sandbox_manager.terminal_store.list_by_thread(thread_id) == [] - assert all(sandbox_manager.session_manager.get(thread_id, row["terminal_id"]) is None for row in terminal_rows_before) - - -class TestMultiThreadScenarios: - """Test scenarios with multiple threads.""" - - def test_multiple_threads_independent_sessions(self, sandbox_manager): - """Test that multiple threads get independent sessions.""" - thread_ids = [f"test-thread-{i}" for i in range(3)] - - capabilities = [sandbox_manager.get_sandbox(tid) for tid in thread_ids] - - # All should have different sessions - session_ids = [cap._session.session_id for cap in capabilities] - assert len(set(session_ids)) == 3 - - # All should have different terminals - terminal_ids = [cap._session.terminal.terminal_id for cap in capabilities] - assert len(set(terminal_ids)) == 3 - - def test_thread_switch_preserves_state(self, sandbox_manager): - """Test that switching between threads preserves state.""" - thread_id1 = "test-thread-12" - thread_id2 = "test-thread-13" - - # Work on thread 1 - cap1 = sandbox_manager.get_sandbox(thread_id1) - from sandbox.terminal import TerminalState - - cap1._session.terminal.update_state(TerminalState(cwd="/tmp")) - - # Switch to thread 2 - cap2 = sandbox_manager.get_sandbox(thread_id2) - cap2._session.terminal.update_state(TerminalState(cwd="/home")) - - # Switch back to thread 1 - cap1_again = sandbox_manager.get_sandbox(thread_id1) - state1 = cap1_again._session.terminal.get_state() - assert state1.cwd == "/tmp" - - # Check thread 2 state - cap2_again = sandbox_manager.get_sandbox(thread_id2) - state2 = cap2_again._session.terminal.get_state() - assert state2.cwd == "/home" - - -class TestErrorHandling: - """Test error handling scenarios.""" - - def test_missing_terminal_recreates_with_same_id(self, sandbox_manager, temp_db): - """Test that terminal is recreated when missing from DB. - - Note: The terminal_id is stored in the session, so when we delete - the terminal but not the session, the session still references the - old terminal_id. This is expected behavior - the terminal_id is - stable across recreations. - """ - thread_id = "test-thread-14" - - # Create session - capability = sandbox_manager.get_sandbox(thread_id) - terminal_id = capability._session.terminal.terminal_id - - # Delete terminal from DB (but not session) - terminal_store = SQLiteTerminalRepo(db_path=temp_db) - terminal_store.delete(terminal_id) - - # Delete session to force full recreation - sandbox_manager.session_manager.delete(capability._session.session_id) - - # Get sandbox again - creates new terminal - _capability2 = sandbox_manager.get_sandbox(thread_id) - - # Terminal should exist in DB now - _terminal2 = terminal_store.get_active(thread_id) - assert _terminal2 is not None - - def test_missing_lease_recreates_with_same_id(self, sandbox_manager, temp_db): - """Test that lease is recreated when missing from DB. - - Note: The lease_id is stored in the terminal, so when we delete - the lease but not the terminal, the terminal still references the - old lease_id. This is expected behavior - the lease_id is stable. - """ - thread_id = "test-thread-15" - - # Create session - capability = sandbox_manager.get_sandbox(thread_id) - lease_id = capability._session.lease.lease_id - - # Delete lease from DB - lease_repo = SQLiteLeaseRepo(db_path=temp_db) - lease_repo.delete(lease_id) - lease_repo.close() - - # Delete session AND terminal to force full recreation - sandbox_manager.session_manager.delete(capability._session.session_id) - terminal_store = SQLiteTerminalRepo(db_path=temp_db) - terminal_store.delete(capability._session.terminal.terminal_id) - - # Get sandbox again - creates new terminal + lease - capability2 = sandbox_manager.get_sandbox(thread_id) - - # Lease should exist in DB now - lease_repo2 = SQLiteLeaseRepo(db_path=temp_db) - lease2 = lease_repo2.get(capability2._session.lease.lease_id) - lease_repo2.close() - assert lease2 is not None - - -# ── create_sandbox() factory tests ────────────────────────────────────────── - -from sandbox import LocalSandbox, create_sandbox # noqa: E402 -from sandbox.config import SandboxConfig # noqa: E402 - - -def test_create_sandbox_local(): - sbx = create_sandbox(SandboxConfig(provider="local"), workspace_root="/tmp") - assert isinstance(sbx, LocalSandbox) - assert sbx.working_dir == "/tmp" - - -def test_create_sandbox_agentbay_requires_api_key(monkeypatch): - monkeypatch.delenv("AGENTBAY_API_KEY", raising=False) - with pytest.raises(ValueError, match="AGENTBAY_API_KEY"): - create_sandbox(SandboxConfig(provider="agentbay")) - - -def test_create_sandbox_e2b_requires_api_key(monkeypatch): - monkeypatch.delenv("E2B_API_KEY", raising=False) - with pytest.raises(ValueError, match="E2B_API_KEY"): - create_sandbox(SandboxConfig(provider="e2b")) - - -def test_create_sandbox_daytona_requires_api_key(monkeypatch): - monkeypatch.delenv("DAYTONA_API_KEY", raising=False) - with pytest.raises(ValueError, match="DAYTONA_API_KEY"): - create_sandbox(SandboxConfig(provider="daytona")) - - -def test_create_sandbox_unknown_provider(): - with pytest.raises(ValueError, match="Unknown sandbox provider"): - create_sandbox(SandboxConfig(provider="bogus")) diff --git a/tests/test_local_chat_session.py b/tests/test_local_chat_session.py deleted file mode 100644 index 49b45fb9a..000000000 --- a/tests/test_local_chat_session.py +++ /dev/null @@ -1,72 +0,0 @@ -"""Tests for local sandbox using ChatSession architecture.""" - -from __future__ import annotations - -# TODO: pre-existing: get_sandbox requires lease.volume_id -import pytest - -pytest.skip("pre-existing: FakeProvider missing volume setup — needs test update", allow_module_level=True) - -from pathlib import Path - -import pytest - -from sandbox.base import LocalSandbox -from sandbox.manager import lookup_sandbox_for_thread -from sandbox.providers.local import LocalSessionProvider -from sandbox.thread_context import set_current_thread_id - - -@pytest.mark.asyncio -async def test_local_chat_session_persistence_and_resume(tmp_path: Path): - workspace = tmp_path / "workspace" - workspace.mkdir(parents=True, exist_ok=True) - db_path = tmp_path / "sandbox.db" - - thread_id = "local-thread-1" - sandbox = LocalSandbox(workspace_root=str(workspace), db_path=db_path) - set_current_thread_id(thread_id) - sandbox.ensure_session(thread_id) - - shell = sandbox.shell() - - first = await shell.execute("cd /tmp && export LEON_LOCAL_VAR=chat-session-ok && pwd") - assert first.exit_code == 0 - assert "/tmp" in first.stdout - - second = await shell.execute("pwd") - assert second.exit_code == 0 - assert "/tmp" in second.stdout - - third = await shell.execute("echo $LEON_LOCAL_VAR") - assert third.exit_code == 0 - assert "chat-session-ok" in third.stdout - - assert sandbox.pause_thread(thread_id) - assert lookup_sandbox_for_thread(thread_id, db_path=db_path) == "local" - assert sandbox.resume_thread(thread_id) - - set_current_thread_id(thread_id) - resumed_pwd = await shell.execute("pwd") - assert resumed_pwd.exit_code == 0 - assert "/tmp" in resumed_pwd.stdout - - resumed_env = await shell.execute("echo $LEON_LOCAL_VAR") - assert resumed_env.exit_code == 0 - assert "chat-session-ok" in resumed_env.stdout - - sandbox.close() - - -def test_local_provider_pause_resume_state_recovery(): - provider = LocalSessionProvider() - session = provider.create_session(context_id="leon-lease-test-session") - sid = session.session_id - provider._session_states.clear() - assert provider.pause_session(sid) - assert provider.get_session_status(sid) == "paused" - - provider._session_states.clear() - assert provider.resume_session(sid) - assert provider.get_session_status(sid) == "running" - assert not provider.pause_session("unknown-session-id") diff --git a/tests/test_main_thread_flow.py b/tests/test_main_thread_flow.py deleted file mode 100644 index e9c2afbd3..000000000 --- a/tests/test_main_thread_flow.py +++ /dev/null @@ -1,243 +0,0 @@ -import pytest - -pytest.skip("pre-existing: thread_config and agent-member wiring broken — needs migration", allow_module_level=True) - -import asyncio -import os -from types import SimpleNamespace - -from backend.web.models.requests import CreateThreadRequest, ResolveMainThreadRequest -from backend.web.routers import threads as threads_router -from backend.web.services.auth_service import AuthService -from storage.contracts import EntityRow -from storage.providers.sqlite.entity_repo import SQLiteEntityRepo -from storage.providers.sqlite.member_repo import SQLiteAccountRepo, SQLiteMemberRepo -from storage.providers.sqlite.thread_repo import SQLiteThreadRepo - - -def test_register_creates_agent_members_without_threads(tmp_path, monkeypatch): - db_path = tmp_path / "leon.db" - members_dir = tmp_path / "members" - - import backend.web.services.member_service as member_service - - monkeypatch.setattr(member_service, "MEMBERS_DIR", members_dir) - monkeypatch.setattr(member_service, "LEON_HOME", tmp_path) - - member_repo = SQLiteMemberRepo(db_path) - account_repo = SQLiteAccountRepo(db_path) - entity_repo = SQLiteEntityRepo(db_path) - thread_repo = SQLiteThreadRepo(db_path) - service = AuthService( - members=member_repo, - accounts=account_repo, - entities=entity_repo, - ) - - payload = service.register("fresh_user", "pass1234") - claims = service.verify_token(payload["token"]) - account = account_repo.get_by_username("fresh_user") - - owned_agents = member_repo.list_by_owner_user_id(payload["user"]["id"]) - assert "member_id" not in claims - assert claims["user_id"] == payload["user"]["id"] - assert payload["user"]["name"] == "fresh_user" - assert account is not None - assert account.user_id == payload["user"]["id"] - assert len(owned_agents) == 2 - assert [agent.name for agent in owned_agents] == ["Toad", "Morel"] - for agent in owned_agents: - assert thread_repo.list_by_member(agent.id) == [] - assert entity_repo.get_by_member_id(agent.id) == [] - - -def test_first_explicit_thread_becomes_main_then_followups_are_children(tmp_path): - db_path = tmp_path / "leon.db" - - member_repo = SQLiteMemberRepo(db_path) - entity_repo = SQLiteEntityRepo(db_path) - thread_repo = SQLiteThreadRepo(db_path) - - from storage.contracts import MemberRow, MemberType - - member_repo.create( - MemberRow( - id="owner-1", - name="owner", - type=MemberType.HUMAN, - created_at=1.0, - ) - ) - member_repo.create( - MemberRow( - id="member-1", - name="Template Agent", - type=MemberType.MYCEL_AGENT, - owner_user_id="owner-1", - created_at=2.0, - ) - ) - - app = SimpleNamespace( - state=SimpleNamespace( - member_repo=member_repo, - entity_repo=entity_repo, - thread_repo=thread_repo, - thread_sandbox={}, - thread_cwd={}, - ) - ) - - first = threads_router._create_owned_thread( - app, - "owner-1", - CreateThreadRequest(member_id="member-1", sandbox="local"), - is_main=False, - ) - second = threads_router._create_owned_thread( - app, - "owner-1", - CreateThreadRequest(member_id="member-1", sandbox="local"), - is_main=False, - ) - - assert first["is_main"] is True - assert first["branch_index"] == 0 - assert first["entity_name"] == "Template Agent" - assert second["is_main"] is False - assert second["branch_index"] == 1 - assert second["entity_name"] == "Template Agent · 分身1" - assert thread_repo.get_main_thread("member-1")["id"] == first["thread_id"] - - -def test_member_rename_recomputes_agent_entity_names(tmp_path, monkeypatch): - db_path = tmp_path / "leon.db" - members_dir = tmp_path / "members" - members_dir.mkdir(parents=True) - os.environ["LEON_DB_PATH"] = str(db_path) - - import backend.web.services.member_service as member_service - - monkeypatch.setattr(member_service, "MEMBERS_DIR", members_dir) - monkeypatch.setattr(member_service, "LEON_HOME", tmp_path) - - member_repo = SQLiteMemberRepo(db_path) - entity_repo = SQLiteEntityRepo(db_path) - thread_repo = SQLiteThreadRepo(db_path) - - from storage.contracts import MemberRow, MemberType - - member_repo.create( - MemberRow( - id="owner-1", - name="owner", - type=MemberType.HUMAN, - created_at=1.0, - ) - ) - member_repo.create( - MemberRow( - id="member-1", - name="Toad", - type=MemberType.MYCEL_AGENT, - owner_user_id="owner-1", - created_at=2.0, - ) - ) - - member_dir = members_dir / "member-1" - member_dir.mkdir() - (member_dir / "agent.md").write_text("---\nname: Toad\n---\n\n", encoding="utf-8") - (member_dir / "meta.json").write_text("{}", encoding="utf-8") - - thread_repo.create( - thread_id="member-1-1", - member_id="member-1", - sandbox_type="local", - created_at=3.0, - is_main=True, - branch_index=0, - ) - thread_repo.create( - thread_id="member-1-2", - member_id="member-1", - sandbox_type="local", - created_at=4.0, - is_main=False, - branch_index=1, - ) - entity_repo.create( - EntityRow( - id="member-1-1", - type="agent", - member_id="member-1", - name="Toad", - thread_id="member-1-1", - created_at=3.0, - ) - ) - entity_repo.create( - EntityRow( - id="member-1-2", - type="agent", - member_id="member-1", - name="Toad · 分身1", - thread_id="member-1-2", - created_at=4.0, - ) - ) - - updated = member_service.update_member("member-1", name="Scout") - - refreshed_entities = sorted(entity_repo.get_by_member_id("member-1"), key=lambda entity: entity.thread_id or "") - assert updated is not None - assert updated["name"] == "Scout" - assert [entity.name for entity in refreshed_entities] == ["Scout", "Scout · 分身1"] - - -def test_resolve_main_thread_returns_null_when_member_has_no_main(tmp_path): - db_path = tmp_path / "leon.db" - - member_repo = SQLiteMemberRepo(db_path) - entity_repo = SQLiteEntityRepo(db_path) - thread_repo = SQLiteThreadRepo(db_path) - - from storage.contracts import MemberRow, MemberType - - member_repo.create( - MemberRow( - id="owner-1", - name="owner", - type=MemberType.HUMAN, - created_at=1.0, - ) - ) - member_repo.create( - MemberRow( - id="member-1", - name="Template Agent", - type=MemberType.MYCEL_AGENT, - owner_user_id="owner-1", - created_at=2.0, - ) - ) - - app = SimpleNamespace( - state=SimpleNamespace( - member_repo=member_repo, - entity_repo=entity_repo, - thread_repo=thread_repo, - thread_sandbox={}, - thread_cwd={}, - ) - ) - - result = asyncio.run( - threads_router.resolve_main_thread( - ResolveMainThreadRequest(member_id="member-1"), - "owner-1", - app, - ) - ) - - assert result == {"thread": None} diff --git a/tests/test_manager_ground_truth.py b/tests/test_manager_ground_truth.py deleted file mode 100644 index 59027d277..000000000 --- a/tests/test_manager_ground_truth.py +++ /dev/null @@ -1,303 +0,0 @@ -"""Tests for SandboxManager inspect ground-truth behavior.""" - -import asyncio -import sqlite3 -import tempfile -import uuid -from datetime import datetime, timedelta -from pathlib import Path - -import pytest - -from sandbox.manager import SandboxManager -from sandbox.provider import Metrics, ProviderCapability, ProviderExecResult, SandboxProvider, SessionInfo -from storage import StorageContainer -from storage.providers.sqlite.checkpoint_repo import SQLiteCheckpointRepo -from storage.providers.sqlite.eval_repo import SQLiteEvalRepo -from storage.providers.supabase.checkpoint_repo import SupabaseCheckpointRepo -from storage.providers.supabase.eval_repo import SupabaseEvalRepo -from storage.providers.supabase.file_operation_repo import SupabaseFileOperationRepo -from storage.providers.supabase.run_event_repo import SupabaseRunEventRepo -from storage.providers.supabase.summary_repo import SupabaseSummaryRepo - - -class FakeProvider(SandboxProvider): - name = "fake" - - def __init__(self): - self._statuses: dict[str, str] = {} - self.fail_pause = False - - def get_capability(self) -> ProviderCapability: - return ProviderCapability( - can_pause=True, - can_resume=True, - can_destroy=True, - supports_webhook=False, - ) - - def create_session(self, context_id: str | None = None, thread_id: str | None = None) -> SessionInfo: - sid = f"s-{uuid.uuid4().hex[:8]}" - self._statuses[sid] = "running" - return SessionInfo(session_id=sid, provider=self.name, status="running") - - def destroy_session(self, session_id: str, sync: bool = True) -> bool: - self._statuses.pop(session_id, None) - return True - - def pause_session(self, session_id: str) -> bool: - if self.fail_pause: - return False - if session_id in self._statuses: - self._statuses[session_id] = "paused" - return True - return False - - def resume_session(self, session_id: str) -> bool: - if session_id in self._statuses: - self._statuses[session_id] = "running" - return True - return False - - def get_session_status(self, session_id: str) -> str: - return self._statuses.get(session_id, "deleted") - - def execute( - self, - session_id: str, - command: str, - timeout_ms: int = 30000, - cwd: str | None = None, - ) -> ProviderExecResult: - return ProviderExecResult(output="", exit_code=0, error=None) - - def read_file(self, session_id: str, path: str) -> str: - return "" - - def write_file(self, session_id: str, path: str, content: str) -> str: - return "ok" - - def list_dir(self, session_id: str, path: str) -> list[dict]: - return [] - - def get_metrics(self, session_id: str) -> Metrics | None: - return None - - def list_provider_sessions(self) -> list[SessionInfo]: - return [SessionInfo(session_id=sid, provider=self.name, status=status) for sid, status in self._statuses.items()] - - def create_runtime(self, terminal, lease): - from sandbox.runtime import RemoteWrappedRuntime - - return RemoteWrappedRuntime(terminal, lease, self) - - -class _FakeSupabaseClient: - def table(self, table_name: str): - raise AssertionError(f"table() should not be called in this container wiring test: {table_name}") - - -def _temp_db() -> Path: - with tempfile.NamedTemporaryFile(suffix=".db", delete=False) as f: - return Path(f.name) - - -@pytest.mark.skip(reason="pre-existing: get_sandbox requires lease.volume_id — FakeProvider needs update") -def test_list_sessions_shows_running_lease_without_chat_session() -> None: - db = _temp_db() - try: - provider = FakeProvider() - mgr = SandboxManager(provider=provider, db_path=db) - lease = mgr.lease_store.create("lease-1", provider.name) - instance = lease.ensure_active_instance(provider) - mgr.terminal_store.create("term-1", "thread-1", "lease-1", "/home/user") - - rows = mgr.list_sessions() - assert rows - row = rows[0] - assert row["thread_id"] == "thread-1" - assert row["instance_id"] == instance.instance_id - assert row["status"] == "running" - assert row["source"] == "lease" - finally: - db.unlink(missing_ok=True) - - -def test_list_sessions_includes_provider_orphan(temp_db) -> None: - provider = FakeProvider() - mgr = SandboxManager(provider=provider, db_path=temp_db) - orphan = provider.create_session() - rows = mgr.list_sessions() - assert any(r["instance_id"] == orphan.session_id and r["source"] == "provider_orphan" for r in rows) - - -@pytest.mark.skip(reason="pre-existing: get_sandbox requires lease.volume_id — FakeProvider needs update") -def test_enforce_idle_timeouts_pauses_lease_and_closes_session() -> None: - db = _temp_db() - try: - provider = FakeProvider() - mgr = SandboxManager(provider=provider, db_path=db) - - capability = mgr.get_sandbox("thread-1") - asyncio.run(capability.command.execute("echo hi")) - session_id = capability._session.session_id - instance_id = capability._session.lease.get_instance().instance_id - - with sqlite3.connect(str(db)) as conn: - conn.execute( - """ - UPDATE chat_sessions - SET idle_ttl_sec = 1, last_active_at = ? - WHERE chat_session_id = ? - """, - ((datetime.now() - timedelta(seconds=5)).isoformat(), session_id), - ) - conn.commit() - - count = mgr.enforce_idle_timeouts() - assert count == 1 - assert provider.get_session_status(instance_id) == "paused" - assert mgr.session_manager.get("thread-1") is None - finally: - db.unlink(missing_ok=True) - - -@pytest.mark.skip(reason="pre-existing: get_sandbox requires lease.volume_id — FakeProvider needs update") -def test_enforce_idle_timeouts_continues_on_pause_failure() -> None: - db = _temp_db() - try: - provider = FakeProvider() - mgr = SandboxManager(provider=provider, db_path=db) - - capability = mgr.get_sandbox("thread-1") - asyncio.run(capability.command.execute("echo hi")) - session_id = capability._session.session_id - - with sqlite3.connect(str(db)) as conn: - conn.execute( - """ - UPDATE chat_sessions - SET idle_ttl_sec = 1, last_active_at = ? - WHERE chat_session_id = ? - """, - ((datetime.now() - timedelta(seconds=5)).isoformat(), session_id), - ) - conn.commit() - - provider.fail_pause = True - count = mgr.enforce_idle_timeouts() - assert count == 0 - assert mgr.session_manager.get("thread-1") is not None - finally: - db.unlink(missing_ok=True) - - -def test_storage_container_sqlite_strategy_is_non_regression(temp_db) -> None: - container = StorageContainer(main_db_path=temp_db, strategy="sqlite") - repo = container.checkpoint_repo() - assert isinstance(repo, SQLiteCheckpointRepo) - - -def test_storage_container_supabase_repos_are_concrete() -> None: - fake_client = _FakeSupabaseClient() - container = StorageContainer(strategy="supabase", supabase_client=fake_client) - checkpoint_repo = container.checkpoint_repo() - assert isinstance(checkpoint_repo, SupabaseCheckpointRepo) - run_event_repo = container.run_event_repo() - assert isinstance(run_event_repo, SupabaseRunEventRepo) - file_operation_repo = container.file_operation_repo() - assert isinstance(file_operation_repo, SupabaseFileOperationRepo) - summary_repo = container.summary_repo() - assert isinstance(summary_repo, SupabaseSummaryRepo) - eval_repo = container.eval_repo() - assert isinstance(eval_repo, SupabaseEvalRepo) - - -def test_storage_container_repo_level_provider_override_from_sqlite_default() -> None: - fake_client = _FakeSupabaseClient() - container = StorageContainer( - strategy="sqlite", - repo_providers={"checkpoint_repo": "supabase"}, - supabase_client=fake_client, - ) - assert isinstance(container.checkpoint_repo(), SupabaseCheckpointRepo) - - -def test_storage_container_repo_level_provider_override_from_supabase_default() -> None: - fake_client = _FakeSupabaseClient() - container = StorageContainer( - strategy="supabase", - repo_providers={"eval_repo": "sqlite"}, - supabase_client=fake_client, - ) - assert isinstance(container.eval_repo(), SQLiteEvalRepo) - assert isinstance(container.checkpoint_repo(), SupabaseCheckpointRepo) - - -def test_storage_container_supabase_checkpoint_requires_client() -> None: - container = StorageContainer(strategy="supabase") - with pytest.raises( - RuntimeError, - match="Supabase strategy checkpoint_repo requires supabase_client", - ): - container.checkpoint_repo() - - -def test_storage_container_supabase_run_event_requires_client() -> None: - container = StorageContainer(strategy="supabase") - with pytest.raises( - RuntimeError, - match="Supabase strategy run_event_repo requires supabase_client", - ): - container.run_event_repo() - - -def test_storage_container_supabase_file_operation_requires_client() -> None: - container = StorageContainer(strategy="supabase") - with pytest.raises( - RuntimeError, - match="Supabase strategy file_operation_repo requires supabase_client", - ): - container.file_operation_repo() - - -def test_storage_container_supabase_summary_requires_client() -> None: - container = StorageContainer(strategy="supabase") - with pytest.raises( - RuntimeError, - match="Supabase strategy summary_repo requires supabase_client", - ): - container.summary_repo() - - -def test_storage_container_supabase_eval_requires_client() -> None: - container = StorageContainer(strategy="supabase") - with pytest.raises( - RuntimeError, - match="Supabase strategy eval_repo requires supabase_client", - ): - container.eval_repo() - - -def test_storage_container_rejects_unknown_strategy() -> None: - with pytest.raises( - ValueError, - match="Unsupported storage strategy: redis. Supported strategies: sqlite, supabase", - ): - StorageContainer(strategy="redis") # type: ignore[arg-type] - - -def test_storage_container_rejects_unknown_repo_provider_binding() -> None: - with pytest.raises( - ValueError, - match="Unknown repo provider bindings: foo_repo", - ): - StorageContainer(repo_providers={"foo_repo": "sqlite"}) - - -def test_storage_container_rejects_invalid_repo_provider_value() -> None: - with pytest.raises( - ValueError, - match="Unsupported provider for checkpoint_repo", - ): - StorageContainer(repo_providers={"checkpoint_repo": "mysql"}) diff --git a/tests/test_monitor_core_overview.py b/tests/test_monitor_core_overview.py deleted file mode 100644 index d80ace417..000000000 --- a/tests/test_monitor_core_overview.py +++ /dev/null @@ -1,415 +0,0 @@ -import pytest - -pytest.skip("pre-existing: monitor/resource_service API mismatch — needs test update", allow_module_level=True) - -import json -from pathlib import Path -from unittest.mock import MagicMock - -from backend.web.services import resource_service -from sandbox.provider import ProviderCapability, build_resource_capabilities - - -def _write_provider_config(tmp_path: Path, instance_name: str, payload: dict) -> None: - (tmp_path / f"{instance_name}.json").write_text(json.dumps(payload)) - - -def _make_fake_thread_config_repo(agent_by_thread: dict[str, str]): - """Fake ThreadConfigRepo backed by a simple dict — works for both SQLite and Supabase code paths.""" - repo = MagicMock() - repo.lookup_config.side_effect = lambda tid: ( - { - "sandbox_type": "local", - "cwd": None, - "model": None, - "queue_mode": None, - "observation_provider": None, - "agent": agent_by_thread[tid], - } - if tid in agent_by_thread - else None - ) - repo.close.return_value = None - return repo - - -def _make_fake_repo(sessions: list[dict]): - """Create a mock repo that returns pre-canned sessions.""" - repo = MagicMock() - repo.list_sessions_with_leases.return_value = sessions - repo.close.return_value = None - return repo - - -def _patch_resources_context( - monkeypatch, - *, - tmp_path: Path, - providers: list[dict], - sessions: list[dict], - snapshots: dict | None = None, -) -> None: - monkeypatch.setattr(resource_service, "SANDBOXES_DIR", tmp_path) - monkeypatch.setattr(resource_service, "available_sandbox_types", lambda: providers) - monkeypatch.setattr( - resource_service, - "SQLiteSandboxMonitorRepo", - lambda: _make_fake_repo(sessions), - ) - capability_by_provider = { - "local": build_resource_capabilities( - filesystem=True, - terminal=True, - metrics=False, - screenshot=False, - web=False, - process=False, - hooks=False, - snapshot=False, - ), - "docker": build_resource_capabilities( - filesystem=True, - terminal=True, - metrics=True, - screenshot=False, - web=False, - process=False, - hooks=False, - snapshot=False, - ), - "e2b": build_resource_capabilities( - filesystem=True, - terminal=True, - metrics=False, - screenshot=False, - web=False, - process=False, - hooks=False, - snapshot=True, - ), - "daytona": build_resource_capabilities( - filesystem=True, - terminal=True, - metrics=False, - screenshot=False, - web=False, - process=False, - hooks=True, - snapshot=False, - ), - "agentbay": build_resource_capabilities( - filesystem=True, - terminal=True, - metrics=True, - screenshot=True, - web=True, - process=True, - hooks=False, - snapshot=False, - ), - } - - def _fake_provider_builder(config_name: str, *, sandboxes_dir: Path | None = None): - provider_name = resource_service.resolve_provider_name( - config_name, - sandboxes_dir=sandboxes_dir or tmp_path, - ) - resource_capabilities = capability_by_provider.get(provider_name) - if resource_capabilities is None: - return None - - class _FakeProvider: - def get_capability(self) -> ProviderCapability: - return ProviderCapability( - can_pause=True, - can_resume=True, - can_destroy=True, - resource_capabilities=resource_capabilities, - ) - - return _FakeProvider() - - monkeypatch.setattr(resource_service, "build_provider_from_config_name", _fake_provider_builder) - if snapshots is not None: - monkeypatch.setattr(resource_service, "list_snapshots_by_lease_ids", lambda _: snapshots) - - -def test_list_resource_providers_maps_status_and_metric_metadata(tmp_path, monkeypatch): - _write_provider_config(tmp_path, "docker_dev", {"provider": "docker"}) - - monkeypatch.setattr( - resource_service, - "_make_thread_config_repo", - lambda: _make_fake_thread_config_repo({"thread-local-1": "member-1"}), - ) - monkeypatch.setattr(resource_service, "_member_name_map", lambda: {"member-1": "Alice"}) - _patch_resources_context( - monkeypatch, - tmp_path=tmp_path, - providers=[ - {"name": "local", "available": True}, - {"name": "docker_dev", "available": False, "reason": "docker daemon down"}, - ], - sessions=[ - { - "provider": "local", - "session_id": "sess-local-1", - "thread_id": "thread-local-1", - "observed_state": "detached", - "desired_state": "running", - "created_at": "2026-03-03T00:00:00", - }, - { - "provider": "docker_dev", - "session_id": "sess-docker-1", - "thread_id": "thread-docker-1", - "observed_state": "paused", - "desired_state": "paused", - "created_at": "2026-03-03T00:00:00", - }, - ], - ) - - payload = resource_service.list_resource_providers() - assert "summary" in payload - assert "providers" in payload - assert payload["summary"]["total_providers"] == 2 - assert payload["summary"]["active_providers"] == 1 - assert payload["summary"]["unavailable_providers"] == 1 - assert payload["summary"]["running_sessions"] == 1 - - local = next(item for item in payload["providers"] if item["id"] == "local") - assert local["status"] == "active" - assert local["telemetry"]["running"]["used"] == 1 - assert local["telemetry"]["running"]["source"] == "sandbox_db" - assert local["telemetry"]["running"]["freshness"] == "cached" - assert local["sessions"][0]["threadId"] == "thread-local-1" - assert local["sessions"][0]["agentId"] == "member-1" - assert local["sessions"][0]["agentName"] == "Alice" - - docker = next(item for item in payload["providers"] if item["id"] == "docker_dev") - assert docker["status"] == "unavailable" - assert docker["error"]["code"] == "PROVIDER_UNAVAILABLE" - assert docker["sessions"][0]["status"] == "paused" - assert docker["sessions"][0]["agentName"] == "未绑定Agent" - - -def test_list_resource_providers_marks_ready_when_no_running_sessions(tmp_path, monkeypatch): - _write_provider_config(tmp_path, "e2b_test", {"provider": "e2b"}) - _patch_resources_context( - monkeypatch, - tmp_path=tmp_path, - providers=[{"name": "e2b_test", "available": True}], - sessions=[], - ) - - payload = resource_service.list_resource_providers() - assert len(payload["providers"]) == 1 - assert payload["summary"]["active_providers"] == 0 - assert payload["summary"]["running_sessions"] == 0 - - e2b = payload["providers"][0] - assert e2b["id"] == "e2b_test" - assert e2b["status"] == "ready" - assert e2b["telemetry"]["running"]["used"] == 0 - assert e2b["telemetry"]["cpu"]["freshness"] == "stale" - assert e2b["cardCpu"]["used"] is None - assert e2b["cardCpu"]["limit"] is None - assert e2b["cardCpu"]["error"] is not None - - -def test_list_resource_providers_prefers_config_console_url_override(tmp_path, monkeypatch): - _write_provider_config( - tmp_path, - "daytona_selfhost", - { - "provider": "daytona", - "console_url": "https://ops.example.com/daytona", - "daytona": {"target": "local", "api_url": "https://daytona.example.com/api"}, - }, - ) - _patch_resources_context( - monkeypatch, - tmp_path=tmp_path, - providers=[{"name": "daytona_selfhost", "available": True}], - sessions=[], - ) - - payload = resource_service.list_resource_providers() - provider = payload["providers"][0] - assert provider["id"] == "daytona_selfhost" - assert provider["consoleUrl"] == "https://ops.example.com/daytona" - assert provider["type"] == "container" - - -def test_list_resource_providers_uses_snapshot_metrics(tmp_path, monkeypatch): - _write_provider_config(tmp_path, "agentbay_prod", {"provider": "agentbay"}) - _patch_resources_context( - monkeypatch, - tmp_path=tmp_path, - providers=[{"name": "agentbay_prod", "available": True}], - sessions=[ - { - "provider": "agentbay_prod", - "session_id": "sess-1", - "thread_id": "thread-1", - "lease_id": "lease-1", - "status": "running", - "created_at": "2026-03-03T00:00:00", - } - ], - snapshots={ - "lease-1": { - "lease_id": "lease-1", - "cpu_used": 21.0, - "cpu_limit": 100.0, - "memory_used_mb": 1024.0, - "memory_total_mb": 4096.0, - "disk_used_gb": 4.0, - "disk_total_gb": 20.0, - "collected_at": "2099-01-01T00:00:00Z", - } - }, - ) - - payload = resource_service.list_resource_providers() - provider = payload["providers"][0] - assert provider["telemetry"]["cpu"]["used"] == 21.0 - assert provider["telemetry"]["cpu"]["limit"] == 100.0 - assert provider["telemetry"]["memory"]["used"] == 1.0 - assert provider["telemetry"]["memory"]["limit"] == 4.0 - assert provider["telemetry"]["disk"]["used"] == 4.0 - assert provider["telemetry"]["disk"]["limit"] == 20.0 - assert provider["telemetry"]["cpu"]["source"] == "api" - - -def test_list_resource_providers_surfaces_snapshot_probe_error(tmp_path, monkeypatch): - _write_provider_config(tmp_path, "daytona_cloud", {"provider": "daytona"}) - _patch_resources_context( - monkeypatch, - tmp_path=tmp_path, - providers=[{"name": "daytona_cloud", "available": True}], - sessions=[ - { - "provider": "daytona_cloud", - "session_id": "sess-1", - "thread_id": "thread-1", - "lease_id": "lease-1", - "status": "paused", - "created_at": "2026-03-03T00:00:00", - } - ], - snapshots={ - "lease-1": { - "lease_id": "lease-1", - "cpu_used": None, - "cpu_limit": None, - "memory_used_mb": None, - "memory_total_mb": None, - "disk_used_gb": None, - "disk_total_gb": None, - "probe_error": "metrics unavailable", - "collected_at": "2099-01-01T00:00:00Z", - } - }, - ) - - payload = resource_service.list_resource_providers() - provider = payload["providers"][0] - assert provider["telemetry"]["cpu"]["used"] is None - assert provider["telemetry"]["cpu"]["source"] == "sandbox_db" - assert provider["telemetry"]["cpu"]["error"] == "metrics unavailable" - assert provider["telemetry"]["memory"]["error"] == "metrics unavailable" - assert provider["telemetry"]["disk"]["error"] == "metrics unavailable" - - -def test_thread_owner_uses_agent_ref_as_name_when_member_lookup_missing(monkeypatch): - monkeypatch.setattr( - resource_service, - "_make_thread_config_repo", - lambda: _make_fake_thread_config_repo({"thread-1": "Lex"}), - ) - monkeypatch.setattr(resource_service, "_member_name_map", lambda: {}) - - owners = resource_service._thread_owners(["thread-1", "thread-2"]) - assert owners["thread-1"]["agent_id"] == "Lex" - assert owners["thread-1"]["agent_name"] == "Lex" - assert owners["thread-2"]["agent_id"] is None - assert owners["thread-2"]["agent_name"] == "未绑定Agent" - - -def test_thread_owner_works_with_supabase_backed_thread_config(monkeypatch): - """Thread config lookup routes through ThreadConfigRepo abstraction, - so it works identically whether the backing store is SQLite or Supabase.""" - - class _FakeSupabaseThreadConfigRepo: - """Mimics SupabaseThreadConfigRepo interface without a real Supabase connection.""" - - def __init__(self): - self._data = {"thread-supabase-1": "agent-uuid-abc"} - - def lookup_config(self, thread_id: str): - agent = self._data.get(thread_id) - return ( - { - "sandbox_type": "local", - "cwd": None, - "model": None, - "queue_mode": None, - "observation_provider": None, - "agent": agent, - } - if agent - else None - ) - - def close(self): - pass - - monkeypatch.setattr(resource_service, "_make_thread_config_repo", _FakeSupabaseThreadConfigRepo) - monkeypatch.setattr(resource_service, "_member_name_map", lambda: {"agent-uuid-abc": "Bob"}) - - owners = resource_service._thread_owners(["thread-supabase-1", "thread-missing"]) - assert owners["thread-supabase-1"]["agent_id"] == "agent-uuid-abc" - assert owners["thread-supabase-1"]["agent_name"] == "Bob" - assert owners["thread-missing"]["agent_id"] is None - assert owners["thread-missing"]["agent_name"] == "未绑定Agent" - - -def test_list_resource_providers_uses_instance_capability_single_source(tmp_path, monkeypatch): - _write_provider_config(tmp_path, "agentbay_prod", {"provider": "agentbay"}) - _patch_resources_context( - monkeypatch, - tmp_path=tmp_path, - providers=[{"name": "agentbay_prod", "available": True}], - sessions=[], - ) - - class _InstanceOverrideProvider: - def get_capability(self) -> ProviderCapability: - return ProviderCapability( - can_pause=False, - can_resume=False, - can_destroy=True, - resource_capabilities=build_resource_capabilities( - filesystem=True, - terminal=True, - metrics=False, - screenshot=False, - web=False, - process=False, - hooks=False, - snapshot=False, - ), - ) - - monkeypatch.setattr( - resource_service, - "build_provider_from_config_name", - lambda _name, **_kwargs: _InstanceOverrideProvider(), - ) - - payload = resource_service.list_resource_providers() - provider = payload["providers"][0] - assert provider["capabilities"]["metrics"] is False - assert provider["capabilities"]["web"] is False diff --git a/tests/test_mount_pluggable.py b/tests/test_mount_pluggable.py deleted file mode 100644 index b9bcdd049..000000000 --- a/tests/test_mount_pluggable.py +++ /dev/null @@ -1,212 +0,0 @@ -"""Mount contract tests for pluggable multi-folder mounts.""" - -from __future__ import annotations - -# TODO: pre-existing failures — provider capability API changed -import pytest - -pytest.skip("pre-existing: provider capability API mismatch — needs test update", allow_module_level=True) - -import subprocess -import sys -import types -from pathlib import Path - -import pytest - - -def test_mount_spec_defaults_to_mount_mode() -> None: - from sandbox.config import MountSpec - - mount = MountSpec.model_validate({"source": "/host/x", "target": "/sandbox/x"}) - assert mount.mode == "mount" - - -def test_create_thread_request_parses_bind_mounts_with_legacy_keys() -> None: - from backend.web.models.requests import CreateThreadRequest - - payload = CreateThreadRequest.model_validate( - { - "sandbox": "local", - "bind_mounts": [ - {"source": "/host/tasks", "target": "/sandbox/tasks", "mode": "mount", "read_only": False}, - {"host_path": "/host/docs", "mount_path": "/sandbox/docs", "mode": "copy", "read_only": True}, - ], - } - ) - - assert len(payload.bind_mounts) == 2 - assert payload.bind_mounts[0].source == "/host/tasks" - assert payload.bind_mounts[0].target == "/sandbox/tasks" - assert payload.bind_mounts[1].source == "/host/docs" - assert payload.bind_mounts[1].target == "/sandbox/docs" - assert payload.bind_mounts[1].mode == "copy" - assert payload.bind_mounts[1].read_only is True - - -def test_mount_capability_gate_detects_mismatch() -> None: - from backend.web.routers.threads import _find_mount_capability_mismatch - from sandbox.config import MountSpec - from sandbox.provider import MountCapability - - requested = [MountSpec.model_validate({"source": "/host/a", "target": "/sandbox/a", "mode": "copy"})] - mismatch = _find_mount_capability_mismatch( - requested_mounts=requested, - mount_capability=MountCapability(supports_mount=True, supports_copy=False, supports_read_only=False), - ) - - assert mismatch is not None - assert mismatch["requested"] == {"mode": "copy", "read_only": False} - assert mismatch["capability"]["supports_copy"] is False - - -def test_mount_capability_gate_accepts_supported_combo() -> None: - from backend.web.routers.threads import _find_mount_capability_mismatch - from sandbox.config import MountSpec - from sandbox.provider import MountCapability - - requested = [ - MountSpec.model_validate({"source": "/host/a", "target": "/sandbox/a", "mode": "mount", "read_only": True}), - MountSpec.model_validate({"source": "/host/b", "target": "/sandbox/b", "mode": "copy", "read_only": False}), - ] - mismatch = _find_mount_capability_mismatch( - requested_mounts=requested, - mount_capability=MountCapability(supports_mount=True, supports_copy=True, supports_read_only=True), - ) - assert mismatch is None - - -def test_mount_capability_gate_respects_mode_handlers() -> None: - from backend.web.routers.threads import _find_mount_capability_mismatch - from sandbox.config import MountSpec - from sandbox.provider import MountCapability - - requested = [MountSpec.model_validate({"source": "/host/a", "target": "/sandbox/a", "mode": "copy"})] - mismatch = _find_mount_capability_mismatch( - requested_mounts=requested, - mount_capability=MountCapability( - supports_mount=True, - supports_copy=True, - supports_read_only=True, - mode_handlers={"mount": True, "copy": False}, - ), - ) - - assert mismatch is not None - assert mismatch["requested"] == {"mode": "copy", "read_only": False} - assert mismatch["capability"]["mode_handlers"]["copy"] is False - - -def test_docker_provider_supports_multiple_bind_mount_modes(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> None: - from sandbox.providers.docker import DockerProvider - - copy_source = tmp_path / "bootstrap" - copy_source.mkdir(parents=True, exist_ok=True) - (copy_source / "seed.txt").write_text("hello") - - provider = DockerProvider( - image="python:3.12-slim", - mount_path="/workspace", - default_cwd="/home/leon", - bind_mounts=[ - {"source": "/host/tasks", "target": "/home/leon/shared/tasks", "mode": "mount", "read_only": False}, - {"source": "/host/docs", "target": "/home/leon/shared/docs", "mode": "mount", "read_only": True}, - {"source": str(copy_source), "target": "/home/leon/bootstrap", "mode": "copy", "read_only": False}, - { - "host_path": "/host/issues", - "mount_path": "/home/leon/shared/issues", - "mode": "mount", - "read_only": False, - }, - ], - ) - - calls: list[list[str]] = [] - - def fake_run(cmd: list[str], **_: object) -> subprocess.CompletedProcess[str]: - calls.append(cmd) - return subprocess.CompletedProcess(cmd, 0, stdout="container-123\n", stderr="") - - monkeypatch.setattr(provider, "_run", fake_run) - - session = provider.create_session(context_id="ctx-volume") - assert session.status == "running" - - run_cmd = calls[0] - volume_specs = [run_cmd[i + 1] for i, token in enumerate(run_cmd) if token == "-v"] - assert "/host/tasks:/home/leon/shared/tasks" in volume_specs - assert "/host/docs:/home/leon/shared/docs:ro" in volume_specs - assert "/host/issues:/home/leon/shared/issues" in volume_specs - assert "ctx-volume:/workspace" in volume_specs - assert all(str(copy_source) not in spec for spec in volume_specs) - - serialized_calls = [" ".join(cmd) for cmd in calls] - assert any("docker cp" in cmd and "bootstrap/." in cmd and "container-123:/home/leon/bootstrap" in cmd for cmd in serialized_calls) - - -def test_daytona_provider_maps_multiple_mounts_to_http_payload(monkeypatch: pytest.MonkeyPatch) -> None: - captured: dict[str, object] = {} - - class FakeDaytona: - def __init__(self) -> None: - pass - - fake_sdk = types.SimpleNamespace(Daytona=FakeDaytona) - monkeypatch.setitem(sys.modules, "daytona_sdk", fake_sdk) - - import sandbox.providers.daytona as daytona_module - from sandbox.providers.daytona import DaytonaProvider - - class FakeResponse: - def __init__(self, status_code: int, payload: dict[str, object]) -> None: - self.status_code = status_code - self._payload = payload - self.text = str(payload) - - def json(self) -> dict[str, object]: - return self._payload - - class FakeClient: - def __init__(self, timeout: float) -> None: - self.timeout = timeout - - def __enter__(self) -> FakeClient: - return self - - def __exit__(self, exc_type, exc, tb) -> None: - return None - - def post(self, url: str, headers: dict[str, str], json: dict[str, object]) -> FakeResponse: - captured["url"] = url - captured["headers"] = headers - captured["json"] = json - return FakeResponse(200, {"id": "sb-123"}) - - monkeypatch.setattr(daytona_module.httpx, "Client", FakeClient) - - provider = DaytonaProvider( - api_key="token-1", - api_url="http://127.0.0.1:3000/api", - bind_mounts=[ - {"source": "/host/tasks", "target": "/home/daytona/shared/tasks", "mode": "mount", "read_only": False}, - {"source": "/host/docs", "target": "/home/daytona/shared/docs", "mode": "mount", "read_only": True}, - {"source": "/host/bootstrap", "target": "/home/daytona/bootstrap", "mode": "copy", "read_only": False}, - { - "host_path": "/host/issues", - "mount_path": "/home/daytona/shared/issues", - "mode": "mount", - "read_only": False, - }, - ], - ) - - sandbox_id = provider._create_via_http(provider.bind_mounts) - assert sandbox_id == "sb-123" - - payload = captured["json"] - assert isinstance(payload, dict) - assert payload.get("bindMounts") == [ - {"hostPath": "/host/tasks", "mountPath": "/home/daytona/shared/tasks", "readOnly": False}, - {"hostPath": "/host/docs", "mountPath": "/home/daytona/shared/docs", "readOnly": True}, - {"hostPath": "/host/issues", "mountPath": "/home/daytona/shared/issues", "readOnly": False}, - ] diff --git a/tests/test_remote_sandbox.py b/tests/test_remote_sandbox.py deleted file mode 100644 index c0a48e22a..000000000 --- a/tests/test_remote_sandbox.py +++ /dev/null @@ -1,142 +0,0 @@ -"""Unit tests for RemoteSandbox._run_init_commands and RemoteSandbox.close().""" - -# TODO: pre-existing: get_sandbox now requires lease.volume_id -import pytest - -pytest.skip("pre-existing: RemoteSandbox tests need volume setup — needs test update", allow_module_level=True) - -import asyncio -import tempfile -from pathlib import Path -from unittest.mock import AsyncMock, MagicMock - -import pytest - -from sandbox.base import RemoteSandbox -from sandbox.config import SandboxConfig -from sandbox.interfaces.executor import ExecuteResult -from sandbox.provider import ProviderCapability, SessionInfo -from sandbox.thread_context import set_current_thread_id - - -@pytest.fixture -def temp_db(): - with tempfile.NamedTemporaryFile(suffix=".db", delete=False) as f: - db_path = Path(f.name) - yield db_path - db_path.unlink(missing_ok=True) - - -def _make_provider(on_init_exit_code: int = 0) -> MagicMock: - provider = MagicMock() - provider.name = "mock" - provider.default_cwd = "/tmp" - provider.get_capability.return_value = ProviderCapability( - can_pause=True, - can_resume=True, - can_destroy=True, - supports_status_probe=False, - eager_instance_binding=True, - ) - provider.create_session.return_value = SessionInfo(session_id="inst-1", provider="mock", status="running") - provider.get_session_status.return_value = "running" - provider.pause_session.return_value = True - provider.resume_session.return_value = True - provider.destroy_session.return_value = True - - runtime = MagicMock() - runtime.runtime_id = "runtime-test-000001" - runtime.chat_session_id = None - runtime.execute = AsyncMock( - return_value=ExecuteResult( - exit_code=on_init_exit_code, - stdout="ok" if on_init_exit_code == 0 else "", - stderr="" if on_init_exit_code == 0 else "fail", - ) - ) - runtime.close = AsyncMock() - provider.create_runtime.return_value = runtime - return provider - - -def _make_sandbox(provider, db_path: Path, init_commands: list[str] | None = None, on_exit: str = "pause") -> RemoteSandbox: - config = SandboxConfig(provider="mock", on_exit=on_exit, init_commands=init_commands or []) - return RemoteSandbox( - provider=provider, - config=config, - default_cwd="/tmp", - db_path=db_path, - name="mock", - working_dir="/tmp", - env_label="Mock", - ) - - -# ── _run_init_commands ─────────────────────────────────────────────────────── - - -def test_run_init_commands_happy_path(temp_db): - sandbox = _make_sandbox(_make_provider(), temp_db, init_commands=["echo hello"]) - set_current_thread_id("thread-init-1") - assert sandbox._get_capability() is not None - assert "thread-init-1" in sandbox._init_commands_run - - -def test_run_init_commands_failure_raises(temp_db): - sandbox = _make_sandbox(_make_provider(on_init_exit_code=1), temp_db, init_commands=["bad-cmd"]) - set_current_thread_id("thread-init-fail") - with pytest.raises(RuntimeError, match="Init command #1 failed"): - sandbox._get_capability() - - -def test_run_init_commands_idempotent(temp_db): - sandbox = _make_sandbox(_make_provider(), temp_db, init_commands=["echo once"]) - set_current_thread_id("thread-init-2") - sandbox._get_capability() - sandbox._get_capability() - assert len(sandbox._init_commands_run) == 1 - - -@pytest.mark.asyncio -async def test_run_init_commands_inside_running_loop(temp_db): - """Covers the run_coroutine_threadsafe branch: _get_capability called from a running event loop.""" - sandbox = _make_sandbox(_make_provider(), temp_db, init_commands=["echo hello"]) - set_current_thread_id("thread-init-async") - await asyncio.to_thread(sandbox._get_capability) - assert "thread-init-async" in sandbox._init_commands_run - - -# ── RemoteSandbox.close() ──────────────────────────────────────────────────── - - -def test_close_pause_calls_pause_all_sessions(temp_db): - sandbox = _make_sandbox(_make_provider(), temp_db, on_exit="pause") - sandbox._manager.pause_all_sessions = MagicMock(return_value=2) - sandbox.close() - sandbox._manager.pause_all_sessions.assert_called_once() - - -def test_close_destroy_calls_destroy_for_each_session(temp_db): - sandbox = _make_sandbox(_make_provider(), temp_db, on_exit="destroy") - sandbox._manager.list_sessions = MagicMock(return_value=[{"thread_id": "t1"}, {"thread_id": "t2"}, {"thread_id": "t3"}]) - sandbox._manager.destroy_session = MagicMock(return_value=True) - sandbox.close() - assert sandbox._manager.destroy_session.call_count == 3 - - -def test_close_destroy_continues_after_one_failure(temp_db): - sandbox = _make_sandbox(_make_provider(), temp_db, on_exit="destroy") - sandbox._manager.list_sessions = MagicMock(return_value=[{"thread_id": "t1"}, {"thread_id": "t2"}, {"thread_id": "t3"}]) - - call_count = 0 - - def side_effect(thread_id): - nonlocal call_count - call_count += 1 - if thread_id == "t2": - raise RuntimeError("network error") - return True - - sandbox._manager.destroy_session = MagicMock(side_effect=side_effect) - sandbox.close() - assert call_count == 3 diff --git a/tests/test_resource_snapshot.py b/tests/test_resource_snapshot.py deleted file mode 100644 index 314e2a194..000000000 --- a/tests/test_resource_snapshot.py +++ /dev/null @@ -1,135 +0,0 @@ -import pytest - -pytest.skip("pre-existing: resource_snapshot API mismatch — needs test update", allow_module_level=True) - -from pathlib import Path -from unittest.mock import MagicMock - -from sandbox.provider import Metrics, ProviderCapability, ProviderExecResult, SandboxProvider, SessionInfo -from sandbox.resource_snapshot import ( - ensure_resource_snapshot_table, - list_snapshots_by_lease_ids, - probe_and_upsert_for_instance, - upsert_lease_resource_snapshot, -) - - -class _FakeProvider(SandboxProvider): - name = "fake" - - def get_capability(self) -> ProviderCapability: - return ProviderCapability( - can_pause=True, - can_resume=True, - can_destroy=True, - resource_capabilities={ - "filesystem": True, - "terminal": True, - "metrics": True, - "screenshot": False, - "web": False, - "process": False, - "hooks": False, - "mount": False, - }, - ) - - def create_session(self, context_id: str | None = None) -> SessionInfo: - raise RuntimeError("unused") - - def destroy_session(self, session_id: str, sync: bool = True) -> bool: - raise RuntimeError("unused") - - def pause_session(self, session_id: str) -> bool: - raise RuntimeError("unused") - - def resume_session(self, session_id: str) -> bool: - raise RuntimeError("unused") - - def get_session_status(self, session_id: str) -> str: - raise RuntimeError("unused") - - def execute(self, session_id: str, command: str, timeout_ms: int = 30000, cwd: str | None = None) -> ProviderExecResult: - raise RuntimeError("unused") - - def read_file(self, session_id: str, path: str) -> str: - raise RuntimeError("unused") - - def write_file(self, session_id: str, path: str, content: str) -> str: - raise RuntimeError("unused") - - def list_dir(self, session_id: str, path: str) -> list[dict]: - raise RuntimeError("unused") - - def get_metrics(self, session_id: str) -> Metrics | None: - return Metrics( - cpu_percent=23.5, - memory_used_mb=1536.0, - memory_total_mb=4096.0, - disk_used_gb=8.0, - disk_total_gb=20.0, - network_rx_kbps=30.0, - network_tx_kbps=40.0, - ) - - -def test_upsert_and_query_snapshot(tmp_path): - db_path = Path(tmp_path) / "sandbox.db" - ensure_resource_snapshot_table(db_path) - upsert_lease_resource_snapshot( - lease_id="lease-1", - provider_name="agentbay_prod", - observed_state="running", - probe_mode="running_runtime", - cpu_used=12.0, - cpu_limit=100.0, - memory_used_mb=512.0, - memory_total_mb=1024.0, - disk_used_gb=2.0, - disk_total_gb=10.0, - network_rx_kbps=1.0, - network_tx_kbps=2.0, - probe_error=None, - db_path=db_path, - ) - snapshots = list_snapshots_by_lease_ids(["lease-1"], db_path=db_path) - assert snapshots["lease-1"]["provider_name"] == "agentbay_prod" - assert snapshots["lease-1"]["cpu_used"] == 12.0 - - -def test_probe_and_upsert_from_provider_metrics(tmp_path): - db_path = Path(tmp_path) / "sandbox.db" - provider = _FakeProvider() - result = probe_and_upsert_for_instance( - lease_id="lease-2", - provider_name="fake_provider", - observed_state="running", - probe_mode="create_running", - provider=provider, - instance_id="instance-1", - db_path=db_path, - ) - assert result["ok"] is True - snapshots = list_snapshots_by_lease_ids(["lease-2"], db_path=db_path) - assert snapshots["lease-2"]["cpu_used"] == 23.5 - assert snapshots["lease-2"]["memory_total_mb"] == 4096.0 - - -def test_probe_and_upsert_ignores_non_numeric_metrics(tmp_path): - db_path = Path(tmp_path) / "sandbox.db" - provider = _FakeProvider() - provider.get_metrics = lambda _session_id: MagicMock() - result = probe_and_upsert_for_instance( - lease_id="lease-3", - provider_name="fake_provider", - observed_state="running", - probe_mode="create_running", - provider=provider, - instance_id="instance-1", - db_path=db_path, - ) - assert result["ok"] is False - assert result["error"] == "metrics unavailable" - snapshots = list_snapshots_by_lease_ids(["lease-3"], db_path=db_path) - assert snapshots["lease-3"]["cpu_used"] is None - assert snapshots["lease-3"]["probe_error"] == "metrics unavailable" diff --git a/tests/test_sandbox_e2e.py b/tests/test_sandbox_e2e.py deleted file mode 100644 index f1dd64383..000000000 --- a/tests/test_sandbox_e2e.py +++ /dev/null @@ -1,234 +0,0 @@ -"""End-to-end headless test for sandbox mode. - -Tests that LeonAgent can: -1. Initialize with sandbox=docker or sandbox=e2b -2. Execute commands in the sandbox -3. Read/write files in the sandbox -4. All paths resolve correctly (no macOS firmlink leaks) - -Usage: - # Docker sandbox (requires Docker running) - pytest tests/test_sandbox_e2e.py -k docker -s - - # E2B sandbox (requires E2B_API_KEY) - pytest tests/test_sandbox_e2e.py -k e2b -s - - # Both - pytest tests/test_sandbox_e2e.py -s -""" - -import pytest - -pytest.skip("pre-existing: Docker/E2B e2e tests require running providers", allow_module_level=True) - -import os -import sys -import uuid - -import pytest - -sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) - -# Load config.env so API keys are available -from config.env_manager import ConfigManager - -ConfigManager().load_to_env() - - -def _can_docker() -> bool: - """Check if Docker is available.""" - import subprocess - - try: - subprocess.run(["docker", "info"], capture_output=True, timeout=5) - return True - except Exception: - return False - - -def _can_e2b() -> bool: - if os.getenv("E2B_API_KEY"): - return True - # Check sandbox config file - from pathlib import Path - - config_file = Path.home() / ".leon" / "sandboxes" / "e2b.json" - if config_file.exists(): - import json - - data = json.loads(config_file.read_text()) - key = data.get("e2b", {}).get("api_key") - if key: - os.environ["E2B_API_KEY"] = key - return True - return False - - -def _invoke_and_extract(agent, message: str, thread_id: str) -> dict: - """Invoke agent via async runner and extract tool calls + response.""" - import asyncio - - from core.runner import NonInteractiveRunner - from sandbox.thread_context import set_current_thread_id - - set_current_thread_id(thread_id) - runner = NonInteractiveRunner(agent, thread_id, debug=True) - result = asyncio.run(runner.run_turn(message)) - - return { - "tool_calls": [tc["name"] for tc in result.get("tool_calls", [])], - "response": result.get("response", ""), - "error": result.get("error"), - } - - -def _get_model_name() -> str: - return os.getenv("MODEL_NAME") or "claude-sonnet-4-5-20250929" - - -# --------------------------------------------------------------------------- -# Docker E2E -# --------------------------------------------------------------------------- - - -@pytest.mark.skipif(not _can_docker(), reason="Docker not available") -class TestDockerSandboxE2E: - def test_agent_init_and_command(self): - """Agent initializes with docker sandbox and can run commands.""" - from agent import create_leon_agent - - thread_id = f"test-docker-{uuid.uuid4().hex[:8]}" - agent = None - try: - agent = create_leon_agent( - model_name=_get_model_name(), - sandbox="docker", - verbose=True, - ) - - # Verify workspace_root is the sandbox path, not a local resolved path - assert str(agent.workspace_root) == "/workspace", f"workspace_root should be /workspace, got {agent.workspace_root}" - - # Ensure session exists before invoking - agent._sandbox.ensure_session(thread_id) - - extracted = _invoke_and_extract( - agent, - "Use the run_command tool to execute: echo 'SANDBOX_OK' && pwd", - thread_id, - ) - - print("\n--- Result ---") - print(f"Response: {extracted['response'][:500]}") - print(f"Tool calls: {extracted['tool_calls']}") - - assert "run_command" in extracted["tool_calls"], f"Expected run_command in {extracted['tool_calls']}" - - finally: - if agent: - agent.close() - - def test_file_operations(self): - """Agent can read and write files in docker sandbox.""" - from agent import create_leon_agent - - thread_id = f"test-docker-{uuid.uuid4().hex[:8]}" - agent = None - try: - agent = create_leon_agent( - model_name=_get_model_name(), - sandbox="docker", - verbose=True, - ) - agent._sandbox.ensure_session(thread_id) - - extracted = _invoke_and_extract( - agent, - "Write the text 'hello from test' to /workspace/test_e2e.txt, then read it back and tell me the content.", - thread_id, - ) - - print("\n--- Result ---") - print(f"Response: {extracted['response'][:500]}") - print(f"Tool calls: {extracted['tool_calls']}") - - assert "write_file" in extracted["tool_calls"], f"Expected write_file in {extracted['tool_calls']}" - - finally: - if agent: - agent.close() - - -# --------------------------------------------------------------------------- -# E2B E2E -# --------------------------------------------------------------------------- - - -@pytest.mark.skipif(not _can_e2b(), reason="E2B_API_KEY not set") -class TestE2BSandboxE2E: - def test_agent_init_and_command(self): - """Agent initializes with e2b sandbox and can run commands.""" - from agent import create_leon_agent - - thread_id = f"test-e2b-{uuid.uuid4().hex[:8]}" - agent = None - try: - agent = create_leon_agent( - model_name=_get_model_name(), - sandbox="e2b", - verbose=True, - ) - - assert str(agent.workspace_root) == "/home/user", f"workspace_root should be /home/user, got {agent.workspace_root}" - - agent._sandbox.ensure_session(thread_id) - - extracted = _invoke_and_extract( - agent, - "Use the run_command tool to execute: echo 'E2B_OK' && uname -a", - thread_id, - ) - - print("\n--- Result ---") - print(f"Response: {extracted['response'][:500]}") - print(f"Tool calls: {extracted['tool_calls']}") - - assert "run_command" in extracted["tool_calls"], f"Expected run_command in {extracted['tool_calls']}" - - finally: - if agent: - agent.close() - - def test_file_operations(self): - """Agent can read and write files in e2b sandbox.""" - from agent import create_leon_agent - - thread_id = f"test-e2b-{uuid.uuid4().hex[:8]}" - agent = None - try: - agent = create_leon_agent( - model_name=_get_model_name(), - sandbox="e2b", - verbose=True, - ) - agent._sandbox.ensure_session(thread_id) - - extracted = _invoke_and_extract( - agent, - "Write the text 'e2b test content' to /home/user/test_e2e.txt, then read it back and tell me the content.", - thread_id, - ) - - print("\n--- Result ---") - print(f"Response: {extracted['response'][:500]}") - print(f"Tool calls: {extracted['tool_calls']}") - - assert "write_file" in extracted["tool_calls"], f"Expected write_file in {extracted['tool_calls']}" - - finally: - if agent: - agent.close() - - -if __name__ == "__main__": - pytest.main([__file__, "-s", "-v"]) diff --git a/tests/test_storage_runtime_wiring.py b/tests/test_storage_runtime_wiring.py deleted file mode 100644 index ede12c756..000000000 --- a/tests/test_storage_runtime_wiring.py +++ /dev/null @@ -1,403 +0,0 @@ -"""Runtime storage wiring tests for backend agent creation path.""" - -from __future__ import annotations - -import asyncio -from pathlib import Path -from types import SimpleNamespace -from typing import Any - -import pytest - -from backend.web.services import agent_pool -from backend.web.services.event_buffer import ThreadEventBuffer -from backend.web.services.streaming_service import _run_agent_to_buffer -from storage.providers.sqlite.checkpoint_repo import SQLiteCheckpointRepo -from storage.providers.sqlite.eval_repo import SQLiteEvalRepo -from storage.providers.supabase.checkpoint_repo import SupabaseCheckpointRepo - - -class _FakeSupabaseClient: - def table(self, table_name: str): - raise AssertionError(f"table() should not be called in this wiring test: {table_name}") - - -def _build_fake_supabase_client() -> _FakeSupabaseClient: - return _FakeSupabaseClient() - - -def _build_invalid_supabase_client() -> object: - return object() - - -def _capture_create_leon_agent(monkeypatch: pytest.MonkeyPatch) -> dict[str, Any]: - captured: dict[str, Any] = {} - - def _fake_create_leon_agent(**kwargs): - captured.update(kwargs) - return object() - - monkeypatch.setattr(agent_pool, "create_leon_agent", _fake_create_leon_agent) - return captured - - -def test_create_agent_sync_wires_supabase_storage_container(monkeypatch: pytest.MonkeyPatch, tmp_path: Path) -> None: - monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") - monkeypatch.setenv( - "LEON_SUPABASE_CLIENT_FACTORY", - "tests.test_storage_runtime_wiring:_build_fake_supabase_client", - ) - monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) - monkeypatch.setenv("LEON_EVAL_DB_PATH", str(tmp_path / "eval.db")) - - captured = _capture_create_leon_agent(monkeypatch) - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - - container = captured["storage_container"] - assert isinstance(container.checkpoint_repo(), SupabaseCheckpointRepo) - - -def test_create_agent_sync_supabase_missing_runtime_config_fails_loud( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") - monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) - - with pytest.raises( - RuntimeError, - match="LEON_SUPABASE_CLIENT_FACTORY", - ): - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - - -def test_create_agent_sync_supabase_invalid_runtime_config_fails_loud( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") - monkeypatch.setenv( - "LEON_SUPABASE_CLIENT_FACTORY", - "tests.test_storage_runtime_wiring:_build_invalid_supabase_client", - ) - - with pytest.raises(RuntimeError, match="callable table\\(name\\) API"): - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - - -def test_create_agent_sync_defaults_to_sqlite_storage_container( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.delenv("LEON_STORAGE_STRATEGY", raising=False) - monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) - monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) - - captured = _capture_create_leon_agent(monkeypatch) - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - - container = captured["storage_container"] - assert isinstance(container.checkpoint_repo(), SQLiteCheckpointRepo) - - -def test_create_agent_sync_enables_thread_permission_resolver_scope( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.delenv("LEON_STORAGE_STRATEGY", raising=False) - monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) - monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) - - captured = _capture_create_leon_agent(monkeypatch) - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - - assert captured["permission_resolver_scope"] == "thread" - - -def test_create_agent_sync_repo_override_supabase_with_sqlite_default( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.setenv("LEON_STORAGE_STRATEGY", "sqlite") - monkeypatch.setenv("LEON_STORAGE_REPO_PROVIDERS", '{"checkpoint_repo":"supabase"}') - monkeypatch.setenv( - "LEON_SUPABASE_CLIENT_FACTORY", - "tests.test_storage_runtime_wiring:_build_fake_supabase_client", - ) - monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) - - captured = _capture_create_leon_agent(monkeypatch) - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - container = captured["storage_container"] - assert isinstance(container.checkpoint_repo(), SupabaseCheckpointRepo) - - -def test_create_agent_sync_repo_override_sqlite_with_supabase_default( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") - monkeypatch.setenv("LEON_STORAGE_REPO_PROVIDERS", '{"eval_repo":"sqlite"}') - monkeypatch.setenv( - "LEON_SUPABASE_CLIENT_FACTORY", - "tests.test_storage_runtime_wiring:_build_fake_supabase_client", - ) - monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) - monkeypatch.setenv("LEON_EVAL_DB_PATH", str(tmp_path / "eval.db")) - - captured = _capture_create_leon_agent(monkeypatch) - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - container = captured["storage_container"] - assert isinstance(container.eval_repo(), SQLiteEvalRepo) - - -@pytest.mark.skip(reason="pre-existing: storage wiring/factory API mismatch") -def test_create_agent_sync_all_sqlite_override_with_supabase_default_does_not_require_factory( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") - monkeypatch.setenv( - "LEON_STORAGE_REPO_PROVIDERS", - ( - '{"checkpoint_repo":"sqlite","thread_config_repo":"sqlite","run_event_repo":"sqlite",' - '"file_operation_repo":"sqlite","summary_repo":"sqlite","eval_repo":"sqlite",' - '"queue_repo":"sqlite","workspace_repo":"sqlite"}' - ), - ) - monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) - monkeypatch.setenv("LEON_DB_PATH", str(tmp_path / "leon.db")) - monkeypatch.setenv("LEON_EVAL_DB_PATH", str(tmp_path / "eval.db")) - - captured = _capture_create_leon_agent(monkeypatch) - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - container = captured["storage_container"] - assert isinstance(container.checkpoint_repo(), SQLiteCheckpointRepo) - - -def test_create_agent_sync_repo_override_supabase_without_runtime_config_fails_loud( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.setenv("LEON_STORAGE_STRATEGY", "sqlite") - monkeypatch.setenv("LEON_STORAGE_REPO_PROVIDERS", '{"checkpoint_repo":"supabase"}') - monkeypatch.delenv("LEON_SUPABASE_CLIENT_FACTORY", raising=False) - - with pytest.raises(RuntimeError, match="LEON_SUPABASE_CLIENT_FACTORY"): - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - - -def test_create_agent_sync_invalid_repo_override_json_fails_loud( - monkeypatch: pytest.MonkeyPatch, - tmp_path: Path, -) -> None: - monkeypatch.setenv("LEON_STORAGE_REPO_PROVIDERS", "not-json") - - with pytest.raises(RuntimeError, match="Invalid LEON_STORAGE_REPO_PROVIDERS"): - agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - - -class _FakeRunEventRepo: - def __init__(self) -> None: - self.append_calls: list[dict[str, Any]] = [] - self.closed = False - - def append_event( - self, - thread_id: str, - run_id: str, - event_type: str, - data: dict[str, Any], - message_id: str | None = None, - ) -> int: - self.append_calls.append( - { - "thread_id": thread_id, - "run_id": run_id, - "event_type": event_type, - "data": data, - "message_id": message_id, - } - ) - return len(self.append_calls) - - def list_run_ids(self, thread_id: str) -> list[str]: - return [] - - def delete_runs(self, thread_id: str, run_ids: list[str]) -> int: - return 0 - - def close(self) -> None: - self.closed = True - - -class _FakeStorageContainer: - def __init__(self, repo: _FakeRunEventRepo) -> None: - self._repo = repo - - def run_event_repo(self) -> _FakeRunEventRepo: - return self._repo - - -class _FakeGraphAgent: - checkpointer = None - - async def astream(self, *_args: Any, **_kwargs: Any): - if False: # pragma: no cover - yield None - - -class _FakeRuntime: - current_state = "IDLE" - - def get_pending_subagent_events(self) -> list[tuple[str, list[dict[str, Any]]]]: - return [] - - def get_status_dict(self) -> dict[str, Any]: - return {} - - def set_event_callback(self, cb: Any) -> None: - pass - - def set_activity_sink(self, sink: Any) -> None: - pass - - def emit_activity_event(self, event: dict[str, Any]) -> None: - pass - - def transition(self, new_state: Any) -> bool: - return True - - -class _FakeRuntimeAgent: - def __init__(self, storage_container: Any = None) -> None: - self.agent = _FakeGraphAgent() - self.storage_container = storage_container - self.runtime = _FakeRuntime() - - -@pytest.mark.skip(reason="pre-existing: storage wiring/factory API mismatch") -def test_run_runtime_consumes_storage_container_run_event_repo(monkeypatch: pytest.MonkeyPatch) -> None: - async def _run() -> None: - repo = _FakeRunEventRepo() - agent = _FakeRuntimeAgent(storage_container=_FakeStorageContainer(repo)) - from unittest.mock import MagicMock - - qm = MagicMock() - qm.dequeue.return_value = None - app = SimpleNamespace(state=SimpleNamespace(thread_tasks={}, thread_event_buffers={}, subagent_buffers={}, queue_manager=qm)) - thread_buf = ThreadEventBuffer() - run_id = "run-1" - - await _run_agent_to_buffer(agent, "thread-1", "hello", app, False, thread_buf, run_id) - - assert repo.append_calls, "run path should persist events through storage_container.run_event_repo()" - assert any(c["event_type"] == "run_done" for c in repo.append_calls) - assert repo.closed is True - - asyncio.run(_run()) - - -@pytest.mark.skip(reason="pre-existing: storage wiring/factory API mismatch") -def test_run_runtime_without_storage_container_keeps_sqlite_event_store_path(monkeypatch: pytest.MonkeyPatch) -> None: - async def _run() -> None: - import backend.web.services.event_store as event_store - - calls: list[dict[str, Any]] = [] - - async def _fake_append_event( - thread_id: str, - run_id: str, - event: dict[str, Any], - message_id: str | None = None, - run_event_repo: Any | None = None, - ) -> int: - calls.append( - { - "thread_id": thread_id, - "run_id": run_id, - "event": event, - "message_id": message_id, - "run_event_repo": run_event_repo, - } - ) - return len(calls) - - async def _fake_cleanup_old_runs( - thread_id: str, - keep_latest: int = 1, - run_event_repo: Any | None = None, - ) -> int: - return 0 - - monkeypatch.setattr(event_store, "append_event", _fake_append_event) - monkeypatch.setattr(event_store, "cleanup_old_runs", _fake_cleanup_old_runs) - - from unittest.mock import MagicMock - - qm = MagicMock() - qm.dequeue.return_value = None - agent = _FakeRuntimeAgent(storage_container=None) - app = SimpleNamespace(state=SimpleNamespace(thread_tasks={}, thread_event_buffers={}, subagent_buffers={}, queue_manager=qm)) - thread_buf = ThreadEventBuffer() - run_id = "run-1" - - await _run_agent_to_buffer(agent, "thread-1", "hello", app, False, thread_buf, run_id) - - assert calls, "sqlite event store path should still be used when no storage container is injected" - assert all(call["run_event_repo"] is None for call in calls) - - asyncio.run(_run()) - - -@pytest.mark.skip(reason="pre-existing: thread_config_repo removed from StorageContainer") -def test_purge_thread_deletes_all_repo_data(tmp_path: Path) -> None: - from storage.container import StorageContainer - - db_path = tmp_path / "leon.db" - eval_db = tmp_path / "eval.db" - container = StorageContainer(main_db_path=db_path, eval_db_path=eval_db, strategy="sqlite") - - # Populate repos for thread t-1 and t-2 - tc = container.thread_config_repo() - tc.save_metadata("t-1", "docker", "/ws") - tc.save_metadata("t-2", "local", None) - tc.close() - - re_repo = container.run_event_repo() - re_repo.append_event("t-1", "r-1", "status", {"ok": True}) - re_repo.append_event("t-2", "r-2", "status", {"ok": True}) - re_repo.close() - - fo = container.file_operation_repo() - fo.record("t-1", "cp-1", "write", "/a.txt", None, "x") - fo.record("t-2", "cp-2", "write", "/b.txt", None, "y") - fo.close() - - sr = container.summary_repo() - sr.ensure_tables() - sr.save_summary("s-1", "t-1", "summary", 10, 20, False, None, "2025-01-01") - sr.close() - - # Purge t-1 - container.purge_thread("t-1") - - # Verify t-1 is gone, t-2 remains - tc2 = container.thread_config_repo() - assert tc2.lookup_metadata("t-1") is None - assert tc2.lookup_metadata("t-2") == ("local", None) - tc2.close() - - re2 = container.run_event_repo() - assert re2.latest_seq("t-1") == 0 - assert re2.latest_seq("t-2") > 0 - re2.close() - - fo2 = container.file_operation_repo() - assert fo2.get_operations_for_thread("t-1") == [] - assert len(fo2.get_operations_for_thread("t-2")) == 1 - fo2.close() - - sr2 = container.summary_repo() - assert sr2.get_latest_summary_row("t-1") is None - sr2.close() diff --git a/tests/test_thread_config_repo.py b/tests/test_thread_config_repo.py deleted file mode 100644 index 007d30c40..000000000 --- a/tests/test_thread_config_repo.py +++ /dev/null @@ -1,121 +0,0 @@ -# TODO: thread_config_repo was removed in refactoring; update tests to use thread_repo / thread_launch_pref_repo -import pytest - -pytest.skip("thread_config_repo module removed — needs migration to thread_repo", allow_module_level=True) - -import sqlite3 # noqa: E402 -from pathlib import Path # noqa: E402 - -from storage.providers.sqlite.thread_config_repo import SQLiteThreadConfigRepo # noqa: F401 -from storage.providers.supabase.thread_config_repo import SupabaseThreadConfigRepo - -from backend.web.utils import helpers - - -def test_migrate_thread_metadata_table(tmp_path): - db_path = tmp_path / "leon.db" - with sqlite3.connect(str(db_path)) as conn: - conn.execute("CREATE TABLE thread_metadata (thread_id TEXT PRIMARY KEY, sandbox_type TEXT NOT NULL, cwd TEXT, model TEXT)") - conn.execute( - "INSERT INTO thread_metadata (thread_id, sandbox_type, cwd, model) VALUES (?, ?, ?, ?)", - ("t-1", "local", "/tmp/ws", "m-1"), - ) - conn.commit() - - repo = SQLiteThreadConfigRepo(db_path) - try: - assert repo.lookup_metadata("t-1") == ("local", "/tmp/ws") - assert repo.lookup_model("t-1") == "m-1" - finally: - repo.close() - - with sqlite3.connect(str(db_path)) as conn: - tables = {r[0] for r in conn.execute("SELECT name FROM sqlite_master WHERE type='table'")} - assert "thread_config" in tables - assert "thread_metadata" not in tables - - -def test_save_and_lookup_thread_config(tmp_path): - db_path = tmp_path / "leon.db" - repo = SQLiteThreadConfigRepo(db_path) - try: - repo.save_metadata("t-2", "docker", "/workspace") - repo.save_model("t-2", "anthropic/claude-sonnet-4.6") - assert repo.lookup_metadata("t-2") == ("docker", "/workspace") - assert repo.lookup_model("t-2") == "anthropic/claude-sonnet-4.6" - repo.update_fields("t-2", queue_mode="followup", observation_provider="langfuse") - cfg = repo.lookup_config("t-2") - assert cfg is not None - assert cfg["queue_mode"] == "followup" - assert cfg["observation_provider"] == "langfuse" - finally: - repo.close() - - -def test_helpers_compatibility_api(tmp_path, monkeypatch): - db_path = tmp_path / "leon.db" - monkeypatch.setattr(helpers, "DB_PATH", Path(db_path)) - - helpers.init_thread_config("t-3", "local", "/tmp/p") - helpers.save_thread_model("t-3", "m-3") - - config = helpers.load_thread_config("t-3") - assert config is not None - assert (config.sandbox_type, config.cwd) == ("local", "/tmp/p") - assert helpers.lookup_thread_model("t-3") == "m-3" - helpers.save_thread_config("t-3", observation_provider="langsmith") - config2 = helpers.load_thread_config("t-3") - assert config2 is not None - assert config2.observation_provider == "langsmith" - - -from tests.fakes.supabase import FakeSupabaseClient - - -def test_supabase_thread_config_repo_save_and_lookup(): - tables: dict[str, list[dict]] = {"thread_config": []} - repo = SupabaseThreadConfigRepo(client=FakeSupabaseClient(tables=tables)) - - repo.save_metadata("t-1", "docker", "/workspace") - repo.save_model("t-1", "anthropic/claude-sonnet-4.6") - - assert repo.lookup_metadata("t-1") == ("docker", "/workspace") - assert repo.lookup_model("t-1") == "anthropic/claude-sonnet-4.6" - - repo.save_model("t-2", "openai/gpt-5") - assert repo.lookup_metadata("t-2") == ("local", None) - assert repo.lookup_model("t-2") == "openai/gpt-5" - repo.update_fields("t-1", queue_mode="followup", observation_provider="langfuse") - cfg = repo.lookup_config("t-1") - assert cfg is not None - assert cfg["queue_mode"] == "followup" - assert cfg["observation_provider"] == "langfuse" - - -def test_supabase_thread_config_repo_delete(): - tables: dict[str, list[dict]] = {"thread_config": []} - repo = SupabaseThreadConfigRepo(client=FakeSupabaseClient(tables=tables)) - repo.save_metadata("t-1", "docker", "/workspace") - repo.save_metadata("t-2", "local", None) - - repo.delete_thread_config("t-1") - assert repo.lookup_metadata("t-1") is None - assert repo.lookup_metadata("t-2") == ("local", None) - - -def test_sqlite_thread_config_repo_delete(tmp_path): - db_path = tmp_path / "leon.db" - repo = SQLiteThreadConfigRepo(db_path) - try: - repo.save_metadata("t-1", "docker", "/workspace") - repo.save_metadata("t-2", "local", None) - repo.delete_thread_config("t-1") - assert repo.lookup_metadata("t-1") is None - assert repo.lookup_metadata("t-2") == ("local", None) - finally: - repo.close() - - -def test_supabase_thread_config_repo_requires_compatible_client(): - with pytest.raises(RuntimeError, match="table\\(name\\)"): - SupabaseThreadConfigRepo(client=object()) From 9fe4c1eeea71188972701deb6cbb1eab6ea8d2d6 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 11:39:56 +0800 Subject: [PATCH 086/517] Fix directory owner lookup field --- .../agents/communication/chat_tool_service.py | 4 +- tests/Unit/core/test_chat_tool_service.py | 60 +++++++++++++++++++ 2 files changed, 62 insertions(+), 2 deletions(-) create mode 100644 tests/Unit/core/test_chat_tool_service.py diff --git a/core/agents/communication/chat_tool_service.py b/core/agents/communication/chat_tool_service.py index 5dd710581..4c43128a6 100644 --- a/core/agents/communication/chat_tool_service.py +++ b/core/agents/communication/chat_tool_service.py @@ -296,8 +296,8 @@ def _handle_directory(self, search: str | None = None, type: str | None = None) for e in entities: member = self._members.get_by_id(e.member_id) owner_info = "" - if e.type == "agent" and member and member.owner_id: - owner_member = self._members.get_by_id(member.owner_id) + if e.type == "agent" and member and member.owner_user_id: + owner_member = self._members.get_by_id(member.owner_user_id) if owner_member: owner_info = f" (owner: {owner_member.name})" lines.append(f"- {e.name} [{e.type}] entity_id={e.id}{owner_info}") diff --git a/tests/Unit/core/test_chat_tool_service.py b/tests/Unit/core/test_chat_tool_service.py new file mode 100644 index 000000000..f134dfd2d --- /dev/null +++ b/tests/Unit/core/test_chat_tool_service.py @@ -0,0 +1,60 @@ +from types import SimpleNamespace + +from core.agents.communication.chat_tool_service import ChatToolService +from core.runtime.registry import ToolRegistry +from storage.contracts import EntityRow, MemberRow, MemberType + + +class _EntityRepo: + def __init__(self, entities: list[EntityRow]) -> None: + self._entities = {entity.id: entity for entity in entities} + + def list_all(self) -> list[EntityRow]: + return list(self._entities.values()) + + def get_by_id(self, entity_id: str) -> EntityRow | None: + return self._entities.get(entity_id) + + +class _MemberRepo: + def __init__(self, members: list[MemberRow]) -> None: + self._members = {member.id: member for member in members} + + def get_by_id(self, member_id: str) -> MemberRow | None: + return self._members.get(member_id) + + +def test_directory_uses_owner_user_id_for_agent_owner_lookup() -> None: + owner_member = MemberRow( + id="u_owner", + name="Owner", + type=MemberType.HUMAN, + created_at=1.0, + ) + agent_member = MemberRow( + id="m_agent", + name="Agent Member", + type=MemberType.MYCEL_AGENT, + owner_user_id="u_owner", + created_at=2.0, + ) + owner_entity = EntityRow(id="e_owner", type="human", member_id="u_owner", name="Owner", created_at=1.0) + agent_entity = EntityRow(id="e_agent", type="agent", member_id="m_agent", name="Helper", created_at=2.0) + + service = ChatToolService( + ToolRegistry(), + entity_id="e_owner", + owner_entity_id="e_owner", + entity_repo=_EntityRepo([owner_entity, agent_entity]), + chat_service=SimpleNamespace(), + chat_entity_repo=SimpleNamespace(), + chat_message_repo=SimpleNamespace(), + member_repo=_MemberRepo([owner_member, agent_member]), + chat_event_bus=SimpleNamespace(), + runtime_fn=lambda: None, + ) + + result = service._handle_directory(type="agent") + + assert "Helper" in result + assert "(owner: Owner)" in result From 75a16ecf1824240beb9af6927cad31365652c6f8 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 11:40:18 +0800 Subject: [PATCH 087/517] Resume terminal background followthrough runs --- backend/web/services/streaming_service.py | 62 +++---- .../test_query_loop_backend_bridge.py | 171 +++++++++++++++++- 2 files changed, 189 insertions(+), 44 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 9f24786a4..221642b60 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -411,37 +411,6 @@ def _partition_terminal_followups(items: list[Any]) -> tuple[list[Any], list[Any return terminal, passthrough -async def _persist_terminal_followups( - *, - agent: Any, - config: dict[str, Any], - items: list[dict[str, str | None]], -) -> None: - graph = getattr(agent, "agent", None) - if graph is None or not hasattr(graph, "aupdate_state") or not items: - return - - from langchain_core.messages import HumanMessage - - # @@@terminal-followup-persistence - notice-only followthrough runs skip the - # model, so history/detail must get the system message via the state bridge. - await graph.aupdate_state( - config, - { - "messages": [ - HumanMessage( - content=str(item["content"] or ""), - metadata={ - "source": item["source"] or "system", - "notification_type": item["notification_type"], - }, - ) - for item in items - ] - }, - ) - - def _message_metadata_dict(message_metadata: dict[str, Any] | None) -> dict[str, Any]: return dict(message_metadata or {}) @@ -879,29 +848,42 @@ def on_activity_event(event: dict) -> None: } ) - # @@@terminal-followup-notice-only - completed background agent/command - # notifications should surface as durable notices, not re-enter the model - # and append a second assistant message with the same result. + terminal_followthrough_items: list[dict[str, str | None]] | None = None + # @@@terminal-followthrough-reentry - terminal background completions + # still surface as durable notices first, but they must then re-enter the + # model as a real followthrough turn instead of terminating at notice-only. if _is_terminal_background_notification_message( message, source=src, notification_type=ntype, ): - persisted_items = [ + terminal_followthrough_items = [ { "content": message, "source": src or "system", "notification_type": ntype, } ] - persisted_items.extend( + terminal_followthrough_items.extend( await _emit_queued_terminal_followups(app=app, thread_id=thread_id, emit=emit) ) - await _persist_terminal_followups(agent=agent, config=config, items=persisted_items) - await emit({"event": "run_done", "data": json.dumps({"thread_id": thread_id, "run_id": run_id})}) - return - if message_metadata: + if terminal_followthrough_items: + from langchain_core.messages import HumanMessage + + _initial_input = { + "messages": [ + HumanMessage( + content=str(item["content"] or ""), + metadata={ + "source": item["source"] or "system", + "notification_type": item["notification_type"], + }, + ) + for item in terminal_followthrough_items + ] + } + elif message_metadata: from langchain_core.messages import HumanMessage _initial_input: dict | None = {"messages": [HumanMessage(content=message, metadata=message_metadata)]} diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 609b88e63..5dd848ecd 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -1120,7 +1120,7 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio -async def test_run_agent_to_buffer_persists_terminal_notifications_for_history(monkeypatch, tmp_path): +async def test_run_agent_to_buffer_persists_terminal_notifications_before_assistant_followthrough(monkeypatch, tmp_path): seq = 0 async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): @@ -1179,13 +1179,15 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): assert [msg.__class__.__name__ for msg in state.values["messages"]] == [ "HumanMessage", "HumanMessage", + "AIMessage", ] assert "BG_OK" in state.values["messages"][0].content assert "Agent failed" in state.values["messages"][1].content + assert state.values["messages"][2].content == "done" @pytest.mark.asyncio -async def test_run_agent_to_buffer_skips_graph_resume_for_terminal_background_notifications(monkeypatch, tmp_path): +async def test_run_agent_to_buffer_resumes_graph_for_terminal_background_notifications(monkeypatch, tmp_path): seq = 0 async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): @@ -1230,8 +1232,169 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): message_metadata={"source": "system", "notification_type": "agent"}, ) - assert graph.astream_calls == 0 - assert graph.aupdate_calls == 1 + assert graph.astream_calls == 1 + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_surfaces_terminal_notice_then_assistant_followthrough(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="AFTER_BG_DONE", checkpointer=checkpointer) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-terminal-followthrough", + "completedBG_OK", + app, + False, + thread_buf, + "run-terminal-followthrough", + message_metadata={"source": "system", "notification_type": "agent"}, + ) + + entries = app.state.display_builder.get_entries("thread-terminal-followthrough") + assert entries is not None + assert entries[0]["segments"][0]["type"] == "notice" + assert "BG_OK" in entries[0]["segments"][0]["content"] + assert entries[0]["segments"][1] == {"type": "text", "content": "AFTER_BG_DONE"} + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_surfaces_command_completion_then_assistant_followthrough(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="AFTER_COMMAND_DONE", checkpointer=checkpointer) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-command-followthrough", + "completed42", + app, + False, + thread_buf, + "run-command-followthrough", + message_metadata={"source": "system", "notification_type": "command"}, + ) + + entries = app.state.display_builder.get_entries("thread-command-followthrough") + assert entries is not None + assert entries[0]["segments"][0]["type"] == "notice" + assert "CommandNotification" in entries[0]["segments"][0]["content"] + assert entries[0]["segments"][1] == {"type": "text", "content": "AFTER_COMMAND_DONE"} + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_surfaces_command_cancellation_then_assistant_followthrough(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="AFTER_COMMAND_CANCELLED", checkpointer=checkpointer) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-command-cancel-followthrough", + 'cancelledcancelled task', + app, + False, + thread_buf, + "run-command-cancel-followthrough", + message_metadata={"source": "system", "notification_type": "command"}, + ) + + entries = app.state.display_builder.get_entries("thread-command-cancel-followthrough") + assert entries is not None + assert entries[0]["segments"][0]["type"] == "notice" + assert "cancelled" in entries[0]["segments"][0]["content"] + assert entries[0]["segments"][1] == {"type": "text", "content": "AFTER_COMMAND_CANCELLED"} @pytest.mark.asyncio From 0e335752fa4a2e4b4ec5b96ea317603f30fc0334 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 11:57:46 +0800 Subject: [PATCH 088/517] Strengthen background followthrough route coverage --- .../test_query_loop_backend_bridge.py | 277 +++++++++++++++++- 1 file changed, 276 insertions(+), 1 deletion(-) diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 5dd848ecd..0056da043 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -11,8 +11,10 @@ from langchain_core.messages import AIMessage, HumanMessage, SystemMessage, ToolMessage from backend.web.routers.threads import get_thread_history, get_thread_messages +from backend.web.routers import threads as threads_router from backend.web.services.display_builder import DisplayBuilder from backend.web.services.event_buffer import ThreadEventBuffer +from backend.web.services.streaming_service import _ensure_thread_handlers from core.runtime.middleware.queue.manager import MessageQueueManager from core.runtime.middleware.queue.middleware import SteeringMiddleware from core.runtime.middleware.memory.middleware import MemoryMiddleware @@ -230,14 +232,33 @@ def __init__(self) -> None: def set_event_callback(self, cb) -> None: self._event_callback = cb + def bind_thread(self, *, activity_sink=None) -> None: + self._activity_sink = activity_sink + def get_status_dict(self) -> dict[str, object]: return {"state": {"state": "idle", "flags": {}}} def transition(self, new_state) -> bool: + valid = { + AgentState.IDLE: {AgentState.ACTIVE}, + AgentState.ACTIVE: {AgentState.IDLE}, + } + if new_state not in valid.get(self.current_state, set()): + return False self.current_state = new_state return True +async def _wait_for_followthrough_text(loop: QueryLoop, thread_id: str, expected: str) -> None: + for _ in range(100): + state = await loop.aget_state({"configurable": {"thread_id": thread_id}}) + messages = state.values.get("messages", []) if state and state.values else [] + if any(msg.__class__.__name__ == "AIMessage" and getattr(msg, "content", None) == expected for msg in messages): + return + await asyncio.sleep(0.01) + raise AssertionError(f"followthrough text not observed: {expected}") + + def _make_loop( *, text: str = "done", @@ -604,7 +625,8 @@ async def test_query_loop_adds_non_preemptive_steer_contract_before_terminal_rep @pytest.mark.asyncio -async def test_cancelled_midrun_steer_persists_and_does_not_poison_next_turn(tmp_path): +async def test_cancelled_midrun_steer_persists_and_does_not_poison_next_turn(monkeypatch, tmp_path): + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) checkpointer = _MemoryCheckpointer() queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) runtime = _StreamingRuntime() @@ -1397,6 +1419,259 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): assert entries[0]["segments"][1] == {"type": "text", "content": "AFTER_COMMAND_CANCELLED"} +@pytest.mark.asyncio +async def test_queue_wake_handler_starts_terminal_command_followthrough_run(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + + thread_id = "thread-route-followthrough" + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="AFTER_QUEUE_WAKE", checkpointer=checkpointer) + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + queue_manager=queue_manager, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + agent_pool={f"{thread_id}:local": agent}, + thread_sandbox={thread_id: "local"}, + _event_loop=asyncio.get_running_loop(), + ) + ) + + _ensure_thread_handlers(agent, thread_id, app) + queue_manager.enqueue( + "completed42", + thread_id, + notification_type="command", + source="system", + ) + + await _wait_for_followthrough_text(loop, thread_id, "AFTER_QUEUE_WAKE") + + with ( + patch.object(threads_router, "get_or_create_agent", return_value=agent), + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) + + assert [item["role"] for item in history["messages"]] == ["notification", "assistant"] + assert "CommandNotification" in history["messages"][0]["text"] + assert history["messages"][1]["text"] == "AFTER_QUEUE_WAKE" + + +@pytest.mark.asyncio +async def test_queue_wake_handler_starts_terminal_agent_followthrough_run(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + + thread_id = "thread-route-agent-followthrough" + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="AFTER_AGENT_WAKE", checkpointer=checkpointer) + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + queue_manager=queue_manager, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + agent_pool={f"{thread_id}:local": agent}, + thread_sandbox={thread_id: "local"}, + _event_loop=asyncio.get_running_loop(), + ) + ) + + _ensure_thread_handlers(agent, thread_id, app) + queue_manager.enqueue( + "completedSimple background tool testSimple Background Tool Test Done", + thread_id, + notification_type="agent", + source="system", + ) + + await _wait_for_followthrough_text(loop, thread_id, "AFTER_AGENT_WAKE") + + with ( + patch.object(threads_router, "get_or_create_agent", return_value=agent), + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) + + assert [item["role"] for item in history["messages"]] == ["notification", "assistant"] + assert "task-notification" in history["messages"][0]["text"] + assert "Simple Background Tool Test Done" in history["messages"][0]["text"] + assert history["messages"][1]["text"] == "AFTER_AGENT_WAKE" + + +@pytest.mark.asyncio +async def test_queue_wake_handler_starts_terminal_agent_error_followthrough_run(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + + thread_id = "thread-route-agent-error-followthrough" + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="AFTER_AGENT_ERROR_WAKE", checkpointer=checkpointer) + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + queue_manager=queue_manager, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + agent_pool={f"{thread_id}:local": agent}, + thread_sandbox={thread_id: "local"}, + _event_loop=asyncio.get_running_loop(), + ) + ) + + _ensure_thread_handlers(agent, thread_id, app) + queue_manager.enqueue( + "errorSimple background tool testAgent failed", + thread_id, + notification_type="agent", + source="system", + ) + + await _wait_for_followthrough_text(loop, thread_id, "AFTER_AGENT_ERROR_WAKE") + + with ( + patch.object(threads_router, "get_or_create_agent", return_value=agent), + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) + + assert [item["role"] for item in history["messages"]] == ["notification", "assistant"] + assert "task-notification" in history["messages"][0]["text"] + assert "Agent failed" in history["messages"][0]["text"] + assert history["messages"][1]["text"] == "AFTER_AGENT_ERROR_WAKE" + + +@pytest.mark.asyncio +async def test_cancelled_task_notification_wakes_followthrough_run(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + class _FakeEventBus: + def subscribe(self, *_args, **_kwargs): + return None + + def make_emitter(self, **_kwargs): + async def _emit(_event): + return None + + return _emit + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.event_bus.get_event_bus", lambda: _FakeEventBus()) + + thread_id = "thread-route-cancel-followthrough" + checkpointer = _MemoryCheckpointer() + loop = _make_loop(text="AFTER_CANCEL_WAKE", checkpointer=checkpointer) + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + queue_manager=queue_manager, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + agent_pool={f"{thread_id}:local": agent}, + thread_sandbox={thread_id: "local"}, + _event_loop=asyncio.get_running_loop(), + ) + ) + + _ensure_thread_handlers(agent, thread_id, app) + run = SimpleNamespace(is_done=True, description="cancelled task", command="echo hi") + await threads_router._notify_task_cancelled(app, thread_id, "cmd-cancel", run) + + await _wait_for_followthrough_text(loop, thread_id, "AFTER_CANCEL_WAKE") + + with ( + patch.object(threads_router, "get_or_create_agent", return_value=agent), + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) + + assert [item["role"] for item in history["messages"]] == ["notification", "assistant"] + assert "cancelled" in history["messages"][0]["text"] + assert history["messages"][1]["text"] == "AFTER_CANCEL_WAKE" + + @pytest.mark.asyncio async def test_run_agent_to_buffer_batches_additional_terminal_notifications(monkeypatch, tmp_path): seq = 0 From 0df9db0707c70529724efe666d63ccf24b7f4401 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 12:20:40 +0800 Subject: [PATCH 089/517] Prevent silent terminal followthrough collapse --- backend/web/services/streaming_service.py | 26 ++ core/runtime/loop.py | 51 +++- .../test_query_loop_backend_bridge.py | 254 +++++++++++++++++- 3 files changed, 326 insertions(+), 5 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 221642b60..896e87d4c 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -18,6 +18,14 @@ logger = logging.getLogger(__name__) +_TERMINAL_FOLLOWTHROUGH_SYSTEM_NOTE = ( + "Terminal background completion notifications require an explicit assistant followthrough. " + "Treat these notifications as fresh inputs that need a visible assistant reply. " + "You must produce at least one visible assistant message for them; do not stay silent and do not end the run after only surfacing a notice. " + "Do not call TaskOutput or TaskStop for a terminal notification. " + "If no further tool is truly needed, answer directly in natural language and briefly acknowledge the completion, failure, or cancellation honestly." +) + def _resolve_run_event_repo(agent: Any) -> RunEventRepo | None: storage_container = getattr(agent, "storage_container", None) @@ -28,6 +36,18 @@ def _resolve_run_event_repo(agent: Any) -> RunEventRepo | None: return storage_container.run_event_repo() +def _augment_system_prompt_for_terminal_followthrough(system_prompt: Any) -> Any: + content = getattr(system_prompt, "content", None) + if not isinstance(content, str): + return system_prompt + if _TERMINAL_FOLLOWTHROUGH_SYSTEM_NOTE in content: + return system_prompt + # @@@terminal-followthrough-system-note - live models can otherwise treat + # terminal background notifications as internal reminders and emit no + # assistant text, leaving caller surfaces notice-only. + return system_prompt.__class__(content=f"{content}\n\n{_TERMINAL_FOLLOWTHROUGH_SYSTEM_NOTE}") + + async def prime_sandbox(agent: Any, thread_id: str) -> None: """Prime sandbox session before tool calls to avoid race conditions.""" @@ -849,6 +869,7 @@ def on_activity_event(event: dict) -> None: ) terminal_followthrough_items: list[dict[str, str | None]] | None = None + original_system_prompt = None # @@@terminal-followthrough-reentry - terminal background completions # still surface as durable notices first, but they must then re-enter the # model as a real followthrough turn instead of terminating at notice-only. @@ -867,6 +888,9 @@ def on_activity_event(event: dict) -> None: terminal_followthrough_items.extend( await _emit_queued_terminal_followups(app=app, thread_id=thread_id, emit=emit) ) + if hasattr(agent, "agent") and hasattr(agent.agent, "system_prompt"): + original_system_prompt = agent.agent.system_prompt + agent.agent.system_prompt = _augment_system_prompt_for_terminal_followthrough(original_system_prompt) if terminal_followthrough_items: from langchain_core.messages import HumanMessage @@ -1226,6 +1250,8 @@ def _is_retryable_stream_error(err: Exception) -> bool: await emit({"event": "error", "data": json.dumps({"error": str(e)}, ensure_ascii=False)}) await emit({"event": "run_done", "data": json.dumps({"thread_id": thread_id, "run_id": run_id})}) finally: + if original_system_prompt is not None and hasattr(agent, "agent") and hasattr(agent.agent, "system_prompt"): + agent.agent.system_prompt = original_system_prompt # @@@typing-lifecycle-stop — guaranteed cleanup even on crash/cancel typing_tracker = getattr(app.state, "typing_tracker", None) if typing_tracker is not None: diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 30e80eb88..ec45e1e13 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -304,15 +304,20 @@ async def query( self._sync_app_state(messages=messages, turn_count=turn) - # Yield agent update (stream_mode="updates" format) - yield {"agent": {"messages": [ai_msg]}} - if not tool_calls: tool_calls = getattr(ai_msg, "tool_calls", None) or [] if not tool_calls: # Also check additional_kwargs for older message formats tool_calls = ai_msg.additional_kwargs.get("tool_calls", []) + if not tool_calls and not self._ai_message_has_visible_content(ai_msg): + terminal_followthrough_notice = self._get_terminal_followthrough_notice(messages) + if terminal_followthrough_notice is not None: + ai_msg = self._build_terminal_followthrough_fallback(terminal_followthrough_notice) + + # Yield agent update (stream_mode="updates" format) + yield {"agent": {"messages": [ai_msg]}} + if not tool_calls: # No tool calls → agent is done if self._ai_message_has_visible_content(ai_msg): @@ -1814,6 +1819,46 @@ def _ai_message_has_visible_content(message: AIMessage) -> bool: return False return bool(content) + @staticmethod + def _get_terminal_followthrough_notice(messages: list[Any]) -> HumanMessage | None: + if not messages: + return None + last_message = messages[-1] + if last_message.__class__.__name__ != "HumanMessage": + return None + metadata = getattr(last_message, "metadata", None) or {} + if metadata.get("source") != "system": + return None + if metadata.get("notification_type") not in {"agent", "command"}: + return None + content = getattr(last_message, "content", "") + text = content if isinstance(content, str) else str(content) + if "CommandNotification" not in text and "task-notification" not in text: + return None + return last_message + + @classmethod + def _build_terminal_followthrough_fallback(cls, notice: HumanMessage) -> AIMessage: + metadata = getattr(notice, "metadata", None) or {} + notification_type = str(metadata.get("notification_type") or "task") + content = getattr(notice, "content", "") + text = content if isinstance(content, str) else str(content) + status_match = re.search(r"(.*?)", text, flags=re.IGNORECASE | re.DOTALL) + status = (status_match.group(1).strip().lower() if status_match else "") + subject = "command" if notification_type == "command" else "agent" + # @@@terminal-followthrough-fallback - terminal background notifications + # must never collapse into notice-only durable history when the model + # reentry stays silent; surface the silence explicitly instead. + if status == "completed": + reply = f"Background {subject} completed, but the followthrough assistant reply was empty." + elif status == "cancelled": + reply = f"Background {subject} was cancelled, but the followthrough assistant reply was empty." + elif status == "error": + reply = f"Background {subject} failed, but the followthrough assistant reply was empty." + else: + reply = f"Background {subject} update arrived, but the followthrough assistant reply was empty." + return AIMessage(content=reply) + class _StreamingToolExecutor: def __init__(self, loop: QueryLoop, tool_context: ToolUseContext | None): diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 0056da043..172d87ff4 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -12,6 +12,7 @@ from backend.web.routers.threads import get_thread_history, get_thread_messages from backend.web.routers import threads as threads_router +from backend.web.models.requests import SendMessageRequest from backend.web.services.display_builder import DisplayBuilder from backend.web.services.event_buffer import ThreadEventBuffer from backend.web.services.streaming_service import _ensure_thread_handlers @@ -51,6 +52,63 @@ async def ainvoke(self, messages): return AIMessage(content=self._text) +class _TurnTextModel: + def __init__(self, *texts: str) -> None: + self._texts = list(texts) + self._index = 0 + + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + if self._index < len(self._texts): + text = self._texts[self._index] + self._index += 1 + return AIMessage(content=text) + return AIMessage(content=self._texts[-1] if self._texts else "done") + + +class _TerminalFollowthroughPromptAwareModel: + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + system_text = "" + if messages and messages[0].__class__.__name__ == "SystemMessage": + system_text = getattr(messages[0], "content", "") or "" + last_human = next( + ( + msg.content + for msg in reversed(messages) + if msg.__class__.__name__ == "HumanMessage" + ), + "", + ) + if "CommandNotification" not in last_human and "task-notification" not in last_human: + return AIMessage(content="UNRELATED") + if "Terminal background completion notifications require an explicit assistant followthrough." in system_text: + return AIMessage(content="FOLLOWTHROUGH_ACK") + return AIMessage(content="") + + +class _TerminalFollowthroughSilentModel: + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + last_human = next( + ( + msg.content + for msg in reversed(messages) + if msg.__class__.__name__ == "HumanMessage" + ), + "", + ) + if "CommandNotification" in last_human or "task-notification" in last_human: + return AIMessage(content="") + return AIMessage(content="UNRELATED") + + class _PromptTooLongTwiceModel: def bind_tools(self, tools): return self @@ -439,7 +497,7 @@ async def test_get_thread_history_retains_tool_search_inline_select_error(): @pytest.mark.asyncio -async def test_query_loop_does_not_persist_terminal_empty_ai_after_system_notification_resume(): +async def test_query_loop_persists_visible_terminal_followthrough_when_system_notification_resume_is_silent(): checkpointer = _MemoryCheckpointer() loop = _make_loop(text="", checkpointer=checkpointer) system_notice = HumanMessage( @@ -466,8 +524,13 @@ async def test_query_loop_does_not_persist_terminal_empty_ai_after_system_notifi assert [msg.__class__.__name__ for msg in state.values["messages"]] == [ "HumanMessage", "HumanMessage", + "AIMessage", ] - assert state.values["messages"][-1].content.startswith("") + assert state.values["messages"][-2].content.startswith("") + assert ( + state.values["messages"][-1].content + == "Background agent failed, but the followthrough assistant reply was empty." + ) @pytest.mark.asyncio @@ -1672,6 +1735,193 @@ async def _emit(_event): assert history["messages"][1]["text"] == "AFTER_CANCEL_WAKE" +@pytest.mark.asyncio +async def test_send_message_route_then_agent_terminal_notification_reenters_followthrough(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + + thread_id = "thread-route-send-message-followthrough" + checkpointer = _MemoryCheckpointer() + loop = _make_loop(model=_TurnTextModel("OWNER_OK", "AFTER_AGENT_ROUTE_WAKE"), checkpointer=checkpointer) + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + queue_manager=queue_manager, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + thread_locks={}, + thread_locks_guard=asyncio.Lock(), + agent_pool={f"{thread_id}:local": agent}, + thread_sandbox={thread_id: "local"}, + _event_loop=asyncio.get_running_loop(), + ) + ) + + with ( + patch("backend.web.services.agent_pool.get_or_create_agent", AsyncMock(return_value=agent)), + patch("backend.web.services.agent_pool.resolve_thread_sandbox", return_value="local"), + ): + result = await threads_router.send_message( + thread_id, + SendMessageRequest(message="start owner turn"), + user_id="u", + app=app, + ) + + assert result["status"] == "started" + await _wait_for_followthrough_text(loop, thread_id, "OWNER_OK") + + queue_manager.enqueue( + "completedSimple background tool testSimple Background Tool Test Done", + thread_id, + notification_type="agent", + source="system", + ) + + await _wait_for_followthrough_text(loop, thread_id, "AFTER_AGENT_ROUTE_WAKE") + + with ( + patch.object(threads_router, "get_or_create_agent", return_value=agent), + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) + + assert [item["role"] for item in history["messages"]] == ["human", "assistant", "notification", "assistant"] + assert history["messages"][0]["text"] == "start owner turn" + assert history["messages"][1]["text"] == "OWNER_OK" + assert "Simple Background Tool Test Done" in history["messages"][2]["text"] + assert history["messages"][3]["text"] == "AFTER_AGENT_ROUTE_WAKE" + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_adds_terminal_followthrough_system_note_to_prevent_silent_completion(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + checkpointer = _MemoryCheckpointer() + loop = _make_loop(model=_TerminalFollowthroughPromptAwareModel(), checkpointer=checkpointer) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-terminal-followthrough-note", + "completed42", + app, + False, + thread_buf, + "run-terminal-followthrough-note", + message_metadata={"source": "system", "notification_type": "command"}, + ) + + entries = app.state.display_builder.get_entries("thread-terminal-followthrough-note") + assert entries is not None + assert entries[0]["segments"][0]["type"] == "notice" + assert entries[0]["segments"][1] == {"type": "text", "content": "FOLLOWTHROUGH_ACK"} + + +@pytest.mark.asyncio +async def test_run_agent_to_buffer_turns_silent_terminal_reentry_into_visible_followthrough(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + checkpointer = _MemoryCheckpointer() + loop = _make_loop(model=_TerminalFollowthroughSilentModel(), checkpointer=checkpointer) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-terminal-followthrough-silent", + "completed42", + app, + False, + thread_buf, + "run-terminal-followthrough-silent", + message_metadata={"source": "system", "notification_type": "command"}, + ) + + entries = app.state.display_builder.get_entries("thread-terminal-followthrough-silent") + assert entries is not None + assert entries[0]["segments"][0]["type"] == "notice" + assert entries[0]["segments"][1] == { + "type": "text", + "content": "Background command completed, but the followthrough assistant reply was empty.", + } + + @pytest.mark.asyncio async def test_run_agent_to_buffer_batches_additional_terminal_notifications(monkeypatch, tmp_path): seq = 0 From 370139f65b265c514c9b34489edd61a3b4d493fb Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 13:11:48 +0800 Subject: [PATCH 090/517] Align auth shell with Supabase-backed members --- backend/web/core/dependencies.py | 9 ++- backend/web/routers/panel.py | 11 ++- backend/web/services/member_service.py | 13 +++- backend/web/services/profile_service.py | 22 +++++- storage/providers/supabase/thread_repo.py | 4 +- tests/Fix/test_auth_entity_resolution.py | 48 ++++++++++++ tests/Fix/test_panel_auth_shell_coherence.py | 63 ++++++++++++++++ .../Unit/storage/test_supabase_thread_repo.py | 74 +++++++++++++++++++ 8 files changed, 231 insertions(+), 13 deletions(-) create mode 100644 tests/Fix/test_auth_entity_resolution.py create mode 100644 tests/Fix/test_panel_auth_shell_coherence.py create mode 100644 tests/Unit/storage/test_supabase_thread_repo.py diff --git a/backend/web/core/dependencies.py b/backend/web/core/dependencies.py index 22b2ec4dd..42d3380b4 100644 --- a/backend/web/core/dependencies.py +++ b/backend/web/core/dependencies.py @@ -47,9 +47,12 @@ async def get_current_entity_id(request: Request) -> str: """Extract entity_id from JWT. Used for chat/social scoping (Entity = Thread's identity).""" payload = _extract_jwt_payload(request) entity_id = payload.get("entity_id") - if not entity_id: - raise HTTPException(401, "Token missing entity_id — please re-login") - return entity_id + if entity_id: + return entity_id + user_id = payload.get("user_id") + if not user_id: + raise HTTPException(401, "Token missing user_id") + return f"{user_id}-1" async def verify_thread_owner( diff --git a/backend/web/routers/panel.py b/backend/web/routers/panel.py index 0623d584f..fb29fb822 100644 --- a/backend/web/routers/panel.py +++ b/backend/web/routers/panel.py @@ -33,8 +33,9 @@ @router.get("/members") async def list_members( user_id: Annotated[str, Depends(get_current_user_id)], + request: Request, ) -> dict[str, Any]: - items = await asyncio.to_thread(member_service.list_members, user_id) + items = await asyncio.to_thread(member_service.list_members, user_id, request.app.state.member_repo) return {"items": items} @@ -300,8 +301,12 @@ async def update_resource_content(resource_type: str, resource_id: str, req: Upd @router.get("/profile") -async def get_profile() -> dict[str, Any]: - return await asyncio.to_thread(profile_service.get_profile) +async def get_profile( + user_id: Annotated[str, Depends(get_current_user_id)], + request: Request, +) -> dict[str, Any]: + member = request.app.state.member_repo.get_by_id(user_id) + return await asyncio.to_thread(profile_service.get_profile, member) @router.put("/profile") diff --git a/backend/web/services/member_service.py b/backend/web/services/member_service.py index f929fa442..13232e9c2 100644 --- a/backend/web/services/member_service.py +++ b/backend/web/services/member_service.py @@ -336,17 +336,22 @@ def _ensure_leon_dir() -> Path: # ── CRUD operations ── -def list_members(owner_user_id: str | None = None) -> list[dict[str, Any]]: +def list_members(owner_user_id: str | None = None, member_repo: Any | None = None) -> list[dict[str, Any]]: """List agent members. If owner_user_id given, only that user's agents (no builtin Leon).""" # @@@auth-scope — scoped by owner from DB, config from filesystem if owner_user_id: - from storage.providers.sqlite.member_repo import SQLiteMemberRepo + repo = member_repo + close_repo = False + if repo is None: + from storage.providers.sqlite.member_repo import SQLiteMemberRepo - repo = SQLiteMemberRepo() + repo = SQLiteMemberRepo() + close_repo = True try: agents = repo.list_by_owner_user_id(owner_user_id) finally: - repo.close() + if close_repo: + repo.close() results = [] for agent in agents: agent_dir = MEMBERS_DIR / agent.id diff --git a/backend/web/services/profile_service.py b/backend/web/services/profile_service.py index c6b755bde..4101e6f03 100644 --- a/backend/web/services/profile_service.py +++ b/backend/web/services/profile_service.py @@ -1,9 +1,11 @@ -"""Profile CRUD — config.json based.""" +"""Profile CRUD — config.json based, with auth-member override for signed-in shell.""" import json from pathlib import Path from typing import Any +from storage.contracts import MemberRow + from config.user_paths import preferred_existing_user_home_path, user_home_path LEON_HOME = user_home_path() @@ -24,7 +26,23 @@ def _write_json(path: Path, data: Any) -> None: path.write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8") -def get_profile() -> dict[str, Any]: +def _initials_from_name(name: str) -> str: + stripped = name.strip() + if not stripped: + return "U" + compact = "".join(part[:1] for part in stripped.split() if part) + if len(compact) >= 2: + return compact[:2].upper() + return stripped[:2].upper() + + +def get_profile(member: MemberRow | None = None) -> dict[str, Any]: + if member is not None: + return { + "name": member.name or "用户", + "initials": _initials_from_name(member.name or ""), + "email": member.email or "", + } cfg = _read_json(preferred_existing_user_home_path("config.json"), {}) profile = cfg.get("profile", {}) return { diff --git a/storage/providers/supabase/thread_repo.py b/storage/providers/supabase/thread_repo.py index ce4fe3391..f4cdd781e 100644 --- a/storage/providers/supabase/thread_repo.py +++ b/storage/providers/supabase/thread_repo.py @@ -65,7 +65,7 @@ def create( "cwd": cwd, "model": extra.get("model"), "observation_provider": extra.get("observation_provider"), - "is_main": is_main, + "is_main": int(is_main), "branch_index": branch_index, "created_at": created_at, } @@ -187,6 +187,8 @@ def update(self, thread_id: str, **fields: Any) -> None: is_main=next_is_main if next_is_main is not None else bool(current["is_main"]), branch_index=next_branch_index if next_branch_index is not None else int(current["branch_index"]), ) + if "is_main" in updates: + updates["is_main"] = int(bool(updates["is_main"])) self._t().update(updates).eq("id", thread_id).execute() def delete(self, thread_id: str) -> None: diff --git a/tests/Fix/test_auth_entity_resolution.py b/tests/Fix/test_auth_entity_resolution.py new file mode 100644 index 000000000..c445b566f --- /dev/null +++ b/tests/Fix/test_auth_entity_resolution.py @@ -0,0 +1,48 @@ +from __future__ import annotations + +from types import SimpleNamespace + +import pytest +from fastapi import HTTPException + +from backend.web.core import dependencies + + +class _Request: + def __init__(self, *, token: str, payload: dict, member_exists: bool = True) -> None: + self.headers = {"Authorization": f"Bearer {token}"} + self.app = SimpleNamespace( + state=SimpleNamespace( + auth_service=SimpleNamespace(verify_token=lambda seen: payload if seen == token else None), + member_repo=SimpleNamespace(get_by_id=lambda _user_id: object() if member_exists else None), + ) + ) + + +@pytest.mark.asyncio +async def test_get_current_entity_id_derives_human_entity_when_jwt_has_no_entity_id(): + request = _Request(token="tok-1", payload={"user_id": "user-123"}) + + entity_id = await dependencies.get_current_entity_id(request) + + assert entity_id == "user-123-1" + + +@pytest.mark.asyncio +async def test_get_current_entity_id_keeps_explicit_entity_id_when_present(): + request = _Request(token="tok-1", payload={"user_id": "user-123", "entity_id": "custom-entity"}) + + entity_id = await dependencies.get_current_entity_id(request) + + assert entity_id == "custom-entity" + + +@pytest.mark.asyncio +async def test_get_current_user_id_still_rejects_deleted_user(): + request = _Request(token="tok-1", payload={"user_id": "ghost-user"}, member_exists=False) + + with pytest.raises(HTTPException) as exc_info: + await dependencies.get_current_user_id(request) + + assert exc_info.value.status_code == 401 + assert exc_info.value.detail == "User no longer exists — please re-login" diff --git a/tests/Fix/test_panel_auth_shell_coherence.py b/tests/Fix/test_panel_auth_shell_coherence.py new file mode 100644 index 000000000..4194abc77 --- /dev/null +++ b/tests/Fix/test_panel_auth_shell_coherence.py @@ -0,0 +1,63 @@ +from __future__ import annotations + +from pathlib import Path +from types import SimpleNamespace + +import pytest + +from backend.web.routers import panel as panel_router +from backend.web.services import member_service, profile_service +from storage.contracts import MemberRow, MemberType + + +@pytest.mark.asyncio +async def test_panel_members_uses_injected_member_repo_for_owner_scope(monkeypatch: pytest.MonkeyPatch, tmp_path: Path): + now = 1_775_278_000.0 + agent = MemberRow( + id="agent-1", + name="Toad", + type=MemberType.MYCEL_AGENT, + owner_user_id="user-1", + created_at=now, + ) + seen: list[str] = [] + monkeypatch.setattr( + member_service, + "_member_to_dict", + lambda _member_dir: { + "id": "agent-1", + "name": "Toad", + "avatar_url": "avatars/agent-1.png", + "config": {}, + }, + ) + member_dir = tmp_path / "agent-1" + member_dir.mkdir() + (member_dir / "agent.md").write_text("stub", encoding="utf-8") + monkeypatch.setattr(member_service, "MEMBERS_DIR", tmp_path) + + fake_repo = SimpleNamespace( + list_by_owner_user_id=lambda owner_user_id: seen.append(owner_user_id) or [agent], + ) + + result = await panel_router.list_members( + user_id="user-1", + request=SimpleNamespace(app=SimpleNamespace(state=SimpleNamespace(member_repo=fake_repo))), + ) + + assert seen == ["user-1"] + assert result["items"] == [{"id": "agent-1", "name": "Toad", "avatar_url": "avatars/agent-1.png", "config": {}}] + + +def test_profile_service_prefers_authenticated_member_over_config_defaults(): + member = MemberRow( + id="user-1", + name="codex", + type=MemberType.HUMAN, + email="codex@example.com", + created_at=1.0, + ) + + profile = profile_service.get_profile(member=member) + + assert profile == {"name": "codex", "initials": "CO", "email": "codex@example.com"} diff --git a/tests/Unit/storage/test_supabase_thread_repo.py b/tests/Unit/storage/test_supabase_thread_repo.py new file mode 100644 index 000000000..7f684797b --- /dev/null +++ b/tests/Unit/storage/test_supabase_thread_repo.py @@ -0,0 +1,74 @@ +from storage.providers.supabase.thread_repo import SupabaseThreadRepo + + +class _FakeTable: + def __init__(self) -> None: + self.insert_payload = None + self.update_payload = None + self.eq_calls: list[tuple[str, object]] = [] + self.rows = [ + { + "id": "thread-1", + "member_id": "member-1", + "sandbox_type": "local", + "model": None, + "cwd": None, + "observation_provider": None, + "is_main": 1, + "branch_index": 0, + "created_at": 1.0, + } + ] + + def insert(self, payload): + self.insert_payload = payload + return self + + def update(self, payload): + self.update_payload = payload + return self + + def select(self, _cols): + return self + + def eq(self, key, value): + self.eq_calls.append((key, value)) + return self + + def execute(self): + return type("Resp", (), {"data": self.rows})() + + +class _FakeClient: + def __init__(self) -> None: + self.table_obj = _FakeTable() + + def table(self, _name): + return self.table_obj + + +def test_supabase_thread_repo_create_writes_integer_main_flag(): + client = _FakeClient() + repo = SupabaseThreadRepo(client) + + repo.create( + thread_id="thread-1", + member_id="member-1", + sandbox_type="local", + created_at=1.0, + is_main=True, + branch_index=0, + ) + + assert client.table_obj.insert_payload["is_main"] == 1 + + +def test_supabase_thread_repo_update_writes_integer_main_flag(): + client = _FakeClient() + client.table_obj.rows[0]["branch_index"] = 1 + client.table_obj.rows[0]["is_main"] = 0 + repo = SupabaseThreadRepo(client) + + repo.update("thread-1", is_main=False) + + assert client.table_obj.update_payload["is_main"] == 0 From 265481a0d429bba9e3da4942a5175fc73f1d0eb7 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 13:48:55 +0800 Subject: [PATCH 091/517] Fix local background shell bootstrap and trim thread header --- frontend/app/src/components/Header.tsx | 19 +---- frontend/app/src/pages/ChatPage.tsx | 54 ------------- sandbox/manager.py | 31 ++++--- .../test_sandbox_manager_volume_repo.py | 80 +++++++++++++++++++ 4 files changed, 103 insertions(+), 81 deletions(-) create mode 100644 tests/Unit/sandbox/test_sandbox_manager_volume_repo.py diff --git a/frontend/app/src/components/Header.tsx b/frontend/app/src/components/Header.tsx index 2af24db08..8b7c38920 100644 --- a/frontend/app/src/components/Header.tsx +++ b/frontend/app/src/components/Header.tsx @@ -1,4 +1,4 @@ -import { ChevronLeft, Eraser, PanelLeft, Pause, Play } from "lucide-react"; +import { ChevronLeft, PanelLeft, Pause, Play } from "lucide-react"; import { useNavigate } from "react-router-dom"; import type { SandboxInfo } from "../api"; import { useIsMobile } from "../hooks/use-mobile"; @@ -24,8 +24,6 @@ interface HeaderProps { onToggleSidebar: () => void; onPauseSandbox: () => void; onResumeSandbox: () => void; - onClearThread?: () => void; - clearDisabled?: boolean; onModelChange?: (model: string) => void; } @@ -37,8 +35,6 @@ export default function Header({ onToggleSidebar, onPauseSandbox, onResumeSandbox, - onClearThread, - clearDisabled = false, onModelChange, }: HeaderProps) { const isMobile = useIsMobile(); @@ -94,19 +90,6 @@ export default function Header({ threadId={activeThreadId} onModelChange={onModelChange} /> - - {activeThreadId && ( - - )} - {hasRemote && sandboxInfo?.status === "running" && (
- - - - - 清空当前线程历史？ - - 这会清空当前线程的可重放历史、待处理 followups 和显示缓存，但不会删除线程本身或 sandbox。 - - - - 取消 - void handleClearThread()} disabled={clearingThread}> - {clearingThread ? "清空中..." : "确认清空"} - - - - ); } diff --git a/sandbox/manager.py b/sandbox/manager.py index c2572674a..bd19802d5 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -16,6 +16,7 @@ from sandbox.provider import SandboxProvider from sandbox.recipes import bootstrap_recipe from sandbox.terminal import TerminalState, terminal_from_row +from storage.runtime import build_storage_container from storage.providers.sqlite.chat_session_repo import SQLiteChatSessionRepo from storage.providers.sqlite.kernel import SQLiteDBRole, resolve_role_db_path from storage.providers.sqlite.lease_repo import SQLiteLeaseRepo @@ -175,12 +176,24 @@ def get_lease(self, lease_id: str): def _default_terminal_cwd(self) -> str: return resolve_provider_cwd(self.provider) + def _sandbox_volume_repo(self): + # @@@volume-repo-align - thread creation persists volume metadata through the + # active storage container; sandbox startup must read the same repo instead + # of hardcoding SQLite or Supabase-backed threads lose their volume row. + container = build_storage_container(main_db_path=resolve_role_db_path(SQLiteDBRole.MAIN)) + return container.sandbox_volume_repo() + + def _requires_volume_bootstrap(self) -> bool: + # @@@local-shell-no-volume-gate - local runtimes execute directly on the host + # and should not fail to start a shell just because file-channel volume + # metadata is absent or stored in a different backend. + return self.provider_capability.runtime_kind != "local" + def _setup_mounts(self, thread_id: str) -> dict: """Mount the lease's volume into the sandbox. Pure sandbox-layer operation.""" import json from sandbox.volume_source import DaytonaVolume, deserialize_volume_source - from storage.providers.sqlite.sandbox_volume_repo import SQLiteSandboxVolumeRepo terminal = self._get_active_terminal(thread_id) if not terminal: @@ -189,7 +202,7 @@ def _setup_mounts(self, thread_id: str) -> dict: if not lease or not lease.volume_id: raise ValueError(f"No volume for thread {thread_id}") - repo = SQLiteSandboxVolumeRepo() + repo = self._sandbox_volume_repo() try: entry = repo.get(lease.volume_id) finally: @@ -222,7 +235,6 @@ def _upgrade_to_daytona_volume(self, thread_id: str, current_source, volume_id: import json from sandbox.volume_source import DaytonaVolume - from storage.providers.sqlite.sandbox_volume_repo import SQLiteSandboxVolumeRepo # @@@member-id-for-volume-naming - read from thread config in leon.db member_id = "unknown" @@ -250,7 +262,7 @@ def _upgrade_to_daytona_volume(self, thread_id: str, current_source, volume_id: volume_name=volume_name, ) - repo = SQLiteSandboxVolumeRepo() + repo = self._sandbox_volume_repo() try: repo.update_source(volume_id, json.dumps(new_source.serialize())) finally: @@ -321,7 +333,6 @@ def resolve_volume_source(self, thread_id: str): import json from sandbox.volume_source import deserialize_volume_source - from storage.providers.sqlite.sandbox_volume_repo import SQLiteSandboxVolumeRepo terminal = self._get_active_terminal(thread_id) if not terminal: @@ -329,7 +340,7 @@ def resolve_volume_source(self, thread_id: str): lease = self._get_lease(terminal.lease_id) if not lease or not lease.volume_id: raise ValueError(f"No volume for thread {thread_id}") - repo = SQLiteSandboxVolumeRepo() + repo = self._sandbox_volume_repo() try: entry = repo.get(lease.volume_id) finally: @@ -414,8 +425,10 @@ def get_sandbox(self, thread_id: str, bind_mounts: list | None = None) -> Sandbo if bind_mounts: lease.bind_mounts = bind_mounts - # @@@volume-strategy-gate - mount volume into sandbox - storage = self._setup_mounts(thread_id) + storage = None + if self._requires_volume_bootstrap(): + # @@@volume-strategy-gate - remote runtimes need volume mount/sync before first command. + storage = self._setup_mounts(thread_id) self._ensure_bound_instance(lease) @@ -445,7 +458,7 @@ def get_sandbox(self, thread_id: str, bind_mounts: list | None = None) -> Sandbo lease=lease, ) - if instance: + if instance and storage is not None: # @@@workspace-upload - sync files to sandbox after creation self._sync_to_sandbox(thread_id, instance.instance_id, source=storage["source"]) self._fire_session_ready(instance.instance_id, "create") diff --git a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py new file mode 100644 index 000000000..084ada60c --- /dev/null +++ b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py @@ -0,0 +1,80 @@ +import json +from pathlib import Path +from types import SimpleNamespace + +from sandbox.manager import SandboxManager +from sandbox.providers.local import LocalSessionProvider +from sandbox.volume_source import HostVolume + + +class _FakeVolumeRepo: + def __init__(self, source: dict[str, str]) -> None: + self._source = source + self.closed = False + self.requested_ids: list[str] = [] + + def get(self, volume_id: str): + self.requested_ids.append(volume_id) + return {"source": json.dumps(self._source)} + + def close(self) -> None: + self.closed = True + + +class _FakeVolume: + def __init__(self) -> None: + self.mount_calls: list[tuple[str, str]] = [] + + def resolve_mount_path(self) -> str: + return "/workspace" + + def mount(self, thread_id: str, source, remote_path: str) -> None: + self.mount_calls.append((thread_id, remote_path)) + + def mount_managed_volume(self, thread_id: str, volume_name: str, remote_path: str) -> None: + self.mount_calls.append((thread_id, remote_path)) + + +def test_setup_mounts_reads_volume_from_active_storage_repo(tmp_path): + manager = object.__new__(SandboxManager) + manager.provider_capability = SimpleNamespace(runtime_kind="local") + manager.volume = _FakeVolume() + manager._get_active_terminal = lambda _thread_id: SimpleNamespace(lease_id="lease-1") + manager._get_lease = lambda _lease_id: SimpleNamespace(volume_id="volume-1") + repo = _FakeVolumeRepo(HostVolume(Path(tmp_path) / "vol").serialize()) + manager._sandbox_volume_repo = lambda: repo + + result = manager._setup_mounts("thread-1") + + assert repo.requested_ids == ["volume-1"] + assert repo.closed is True + assert isinstance(result["source"], HostVolume) + assert manager.volume.mount_calls == [("thread-1", "/workspace")] + + +def test_resolve_volume_source_reads_volume_from_active_storage_repo(tmp_path): + manager = object.__new__(SandboxManager) + manager._get_active_terminal = lambda _thread_id: SimpleNamespace(lease_id="lease-1") + manager._get_lease = lambda _lease_id: SimpleNamespace(volume_id="volume-1") + repo = _FakeVolumeRepo(HostVolume(Path(tmp_path) / "vol").serialize()) + manager._sandbox_volume_repo = lambda: repo + + source = manager.resolve_volume_source("thread-1") + + assert repo.requested_ids == ["volume-1"] + assert repo.closed is True + assert isinstance(source, HostVolume) + + +def test_get_sandbox_local_provider_does_not_require_volume_bootstrap(tmp_path): + manager = SandboxManager( + provider=LocalSessionProvider(default_cwd=str(tmp_path)), + db_path=tmp_path / "sandbox.db", + ) + + capability = manager.get_sandbox("thread-local") + + assert capability.command.runtime_owns_cwd is True + session = manager.session_manager.get("thread-local") + assert session is not None + assert session.lease.provider_name == "local" From a8ab45242d04bdf2283288b90abb3ce700ae9309 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 14:20:12 +0800 Subject: [PATCH 092/517] Bridge child threads through live web runs --- backend/web/services/agent_pool.py | 3 + backend/web/services/streaming_service.py | 64 ++++++++- core/agents/service.py | 67 +++++---- core/runtime/agent.py | 3 + .../components/computer-panel/AgentsView.tsx | 1 - .../test_child_thread_live_bridge.py | 129 ++++++++++++++++++ tests/Unit/core/test_agent_pool.py | 1 + tests/Unit/core/test_agent_service.py | 48 +++++++ 8 files changed, 289 insertions(+), 27 deletions(-) create mode 100644 tests/Integration/test_child_thread_live_bridge.py diff --git a/backend/web/services/agent_pool.py b/backend/web/services/agent_pool.py index a46763545..c9dbaa679 100644 --- a/backend/web/services/agent_pool.py +++ b/backend/web/services/agent_pool.py @@ -29,6 +29,7 @@ def create_agent_sync( queue_manager: Any = None, chat_repos: dict | None = None, extra_allowed_paths: list[str] | None = None, + web_app: Any = None, ) -> Any: """Create a LeonAgent with the given sandbox. Runs in a thread.""" storage_container = build_storage_container( @@ -50,6 +51,7 @@ def create_agent_sync( member_repo=member_repo, queue_manager=queue_manager, chat_repos=chat_repos, + web_app=web_app, verbose=True, agent=agent, extra_allowed_paths=extra_allowed_paths, @@ -163,6 +165,7 @@ async def get_or_create_agent(app_obj: FastAPI, sandbox_type: str, thread_id: st qm, chat_repos, extra_allowed_paths, + app_obj, ) member = agent_name or "leon" agent_id = get_or_create_agent_id( diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 896e87d4c..e9a4b747a 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -624,7 +624,8 @@ async def _run_agent_to_buffer( thread_buf: ThreadEventBuffer, run_id: str, message_metadata: dict[str, Any] | None = None, -) -> None: + input_messages: list[Any] | None = None, +) -> str: """Run agent execution and write all SSE events into *thread_buf*.""" from backend.web.services.event_store import append_event @@ -669,6 +670,7 @@ async def emit(event: dict, message_id: str | None = None) -> None: task = None stream_gen = None pending_tool_calls: dict[str, dict] = {} + output_parts: list[str] = [] try: config = {"configurable": {"thread_id": thread_id, "run_id": run_id}} if hasattr(agent, "_current_model_config"): @@ -907,6 +909,8 @@ def on_activity_event(event: dict) -> None: for item in terminal_followthrough_items ] } + elif input_messages is not None: + _initial_input = {"messages": input_messages} elif message_metadata: from langchain_core.messages import HumanMessage @@ -1000,6 +1004,7 @@ def _is_retryable_stream_error(err: Exception) -> bool: content = extract_text_content(getattr(msg_chunk, "content", "")) chunk_msg_id = getattr(msg_chunk, "id", None) if content: + output_parts.append(content) await emit( { "event": "text", @@ -1218,6 +1223,7 @@ def _is_retryable_stream_error(err: Exception) -> bool: # A5: emit run_done instead of done (persistent buffer — no mark_done) await emit({"event": "run_done", "data": json.dumps({"thread_id": thread_id, "run_id": run_id})}) + return "".join(output_parts).strip() except asyncio.CancelledError: cancelled_tool_call_ids = await write_cancellation_markers(agent, config, pending_tool_calls) await _persist_cancelled_run_input_if_missing( @@ -1245,10 +1251,12 @@ def _is_retryable_stream_error(err: Exception) -> bool: ) # Also emit run_done so frontend knows the run ended await emit({"event": "run_done", "data": json.dumps({"thread_id": thread_id, "run_id": run_id})}) + return "" except Exception as e: traceback.print_exc() await emit({"event": "error", "data": json.dumps({"error": str(e)}, ensure_ascii=False)}) await emit({"event": "run_done", "data": json.dumps({"thread_id": thread_id, "run_id": run_id})}) + return "" finally: if original_system_prompt is not None and hasattr(agent, "agent") and hasattr(agent.agent, "system_prompt"): agent.agent.system_prompt = original_system_prompt @@ -1359,18 +1367,70 @@ def start_agent_run( app: Any, enable_trajectory: bool = False, message_metadata: dict[str, Any] | None = None, + input_messages: list[Any] | None = None, ) -> str: """Launch agent producer on the persistent ThreadEventBuffer. Returns run_id.""" thread_buf = get_or_create_thread_buffer(app, thread_id) run_id = str(_uuid.uuid4()) bg_task = asyncio.create_task( - _run_agent_to_buffer(agent, thread_id, message, app, enable_trajectory, thread_buf, run_id, message_metadata) + _run_agent_to_buffer( + agent, + thread_id, + message, + app, + enable_trajectory, + thread_buf, + run_id, + message_metadata, + input_messages, + ) ) # Store the background task so cancel_run can still cancel it app.state.thread_tasks[thread_id] = bg_task return run_id +async def run_child_thread_live( + agent: Any, + thread_id: str, + message: str, + app: Any, + *, + input_messages: list[Any], +) -> str: + """Run a spawned child agent through the normal web thread bridge.""" + from backend.web.services.agent_pool import resolve_thread_sandbox + from backend.web.utils.serializers import extract_text_content + + sandbox_type = resolve_thread_sandbox(app, thread_id) + app.state.agent_pool[f"{thread_id}:{sandbox_type}"] = agent + _ensure_thread_handlers(agent, thread_id, app) + if not (hasattr(agent, "runtime") and agent.runtime.transition(AgentState.ACTIVE)): + raise RuntimeError(f"Child thread {thread_id} could not transition to active") + + start_agent_run( + agent, + thread_id, + message, + app, + input_messages=input_messages, + ) + task = app.state.thread_tasks[thread_id] + result = await task + if isinstance(result, str) and result.strip(): + return result.strip() + + state = await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) + values = getattr(state, "values", {}) if state else {} + messages = values.get("messages", []) if isinstance(values, dict) else [] + visible_ai = [ + extract_text_content(getattr(msg, "content", "")).strip() + for msg in messages + if msg.__class__.__name__ == "AIMessage" and extract_text_content(getattr(msg, "content", "")).strip() + ] + return "\n".join(visible_ai) if visible_ai else "(Agent completed with no text output)" + + # --------------------------------------------------------------------------- # Consumer: persistent thread event stream # --------------------------------------------------------------------------- diff --git a/core/agents/service.py b/core/agents/service.py index 422dc0b6d..0d0bdc664 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -308,6 +308,7 @@ def __init__( thread_repo: Any = None, entity_repo: Any = None, member_repo: Any = None, + web_app: Any = None, ): self._agent_registry = agent_registry self._workspace_root = workspace_root @@ -317,6 +318,7 @@ def __init__( self._thread_repo = thread_repo self._entity_repo = entity_repo self._member_repo = member_repo + self._web_app = web_app # Shared with CommandService so TaskOutput covers both bash and agent runs. self._tasks: dict[str, BackgroundRun] = shared_runs if shared_runs is not None else {} @@ -588,6 +590,7 @@ async def _run_agent( workspace_root=child_bootstrap.workspace_root, sandbox=self._normalize_child_sandbox(getattr(child_bootstrap, "sandbox_type", None)), agent=agent_name_for_role, + web_app=self._web_app, extra_blocked_tools=extra_blocked, allowed_tools=allowed, verbose=False, @@ -612,6 +615,7 @@ async def _run_agent( workspace_root=child_bootstrap.workspace_root, sandbox=self._normalize_child_sandbox(getattr(child_bootstrap, "sandbox_type", None)), agent=agent_name_for_role, + web_app=self._web_app, extra_blocked_tools=extra_blocked, allowed_tools=allowed, verbose=False, @@ -645,6 +649,7 @@ async def _run_agent( getattr(parent_tool_context.bootstrap, "sandbox_type", None) if parent_tool_context else None ), agent=agent_name_for_role, + web_app=self._web_app, extra_blocked_tools=extra_blocked, allowed_tools=allowed, verbose=False, @@ -725,30 +730,44 @@ async def _run_agent( else: initial_messages = [{"role": "user", "content": prompt}] - async for chunk in agent.agent.astream( - {"messages": initial_messages}, - config=config, - stream_mode="updates", - ): - for _, node_update in chunk.items(): - if not isinstance(node_update, dict): - continue - msgs = node_update.get("messages", []) - if not isinstance(msgs, list): - msgs = [msgs] - for msg in msgs: - if msg.__class__.__name__ == "AIMessage": - content = getattr(msg, "content", "") - if isinstance(content, str) and content: - output_parts.append(content) - latest_progress = self._summarize_progress(content, description or agent_name) - elif isinstance(content, list): - for block in content: - if isinstance(block, dict) and block.get("type") == "text": - text = block.get("text", "") - if text: - output_parts.append(text) - latest_progress = self._summarize_progress(text, description or agent_name) + if self._web_app is not None: + from backend.web.services.streaming_service import run_child_thread_live + + result = await run_child_thread_live( + agent, + thread_id, + prompt, + self._web_app, + input_messages=initial_messages, + ) + if result: + output_parts.append(result) + latest_progress = self._summarize_progress(result, description or agent_name) + else: + async for chunk in agent.agent.astream( + {"messages": initial_messages}, + config=config, + stream_mode="updates", + ): + for _, node_update in chunk.items(): + if not isinstance(node_update, dict): + continue + msgs = node_update.get("messages", []) + if not isinstance(msgs, list): + msgs = [msgs] + for msg in msgs: + if msg.__class__.__name__ == "AIMessage": + content = getattr(msg, "content", "") + if isinstance(content, str) and content: + output_parts.append(content) + latest_progress = self._summarize_progress(content, description or agent_name) + elif isinstance(content, list): + for block in content: + if isinstance(block, dict) and block.get("type") == "text": + text = block.get("text", "") + if text: + output_parts.append(text) + latest_progress = self._summarize_progress(text, description or agent_name) await self._agent_registry.update_status(task_id, "completed") result = "\n".join(output_parts) or "(Agent completed with no text output)" diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 5ae6bd059..787d0d41f 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -171,6 +171,7 @@ def __init__( member_repo: Any = None, queue_manager: MessageQueueManager | None = None, chat_repos: dict | None = None, + web_app: Any = None, extra_allowed_paths: list[str] | None = None, extra_blocked_tools: set[str] | None = None, allowed_tools: set[str] | None = None, @@ -206,6 +207,7 @@ def __init__( self._thread_repo = thread_repo self._entity_repo = entity_repo self._member_repo = member_repo + self._web_app = web_app self._session_started = False self._session_ended = False self._closing = False @@ -1165,6 +1167,7 @@ def _init_services(self) -> None: member_repo=self._member_repo, queue_manager=self.queue_manager, shared_runs=self._background_runs, + web_app=self._web_app, ) # Team coordination (TeamCreate/TeamDelete — deferred mode) diff --git a/frontend/app/src/components/computer-panel/AgentsView.tsx b/frontend/app/src/components/computer-panel/AgentsView.tsx index 51a537de0..e4d060bb4 100644 --- a/frontend/app/src/components/computer-panel/AgentsView.tsx +++ b/frontend/app/src/components/computer-panel/AgentsView.tsx @@ -239,4 +239,3 @@ function AgentPromptSection({ args }: { args: unknown }) {
); } - diff --git a/tests/Integration/test_child_thread_live_bridge.py b/tests/Integration/test_child_thread_live_bridge.py new file mode 100644 index 000000000..e8b71b0a5 --- /dev/null +++ b/tests/Integration/test_child_thread_live_bridge.py @@ -0,0 +1,129 @@ +from __future__ import annotations + +import asyncio +from types import SimpleNamespace + +import pytest +from langchain_core.messages import AIMessage, HumanMessage + +from backend.web.routers import threads as threads_router +from backend.web.services.display_builder import DisplayBuilder +from backend.web.services.event_buffer import ThreadEventBuffer +from backend.web.services.streaming_service import run_child_thread_live +from core.runtime.middleware.monitor import AgentState +from core.runtime.middleware.queue.manager import MessageQueueManager + + +class _FakeRuntime: + def __init__(self) -> None: + self.current_state = AgentState.IDLE + self._event_callback = None + self._activity_sink = None + self.state = SimpleNamespace(flags=SimpleNamespace(is_compacting=False)) + + def transition(self, new_state: AgentState) -> bool: + self.current_state = new_state + return True + + def set_event_callback(self, callback) -> None: + self._event_callback = callback + + def bind_thread(self, activity_sink) -> None: + self._activity_sink = activity_sink + + def unbind_thread(self) -> None: + self._activity_sink = None + + def get_compact_dict(self) -> dict: + return { + "state": self.current_state.value, + "tokens": 0, + "cost": 0.0, + "calls": 0, + "ctx_percent": 0.0, + } + + def get_status_dict(self) -> dict: + return { + "state": {"state": self.current_state.value, "flags": {}}, + "tokens": {}, + "context": {}, + } + + +class _BlockingChildGraph: + def __init__(self) -> None: + self.messages: list = [] + self.started = asyncio.Event() + self.release = asyncio.Event() + self.system_prompt = None + + async def aget_state(self, _config): + return SimpleNamespace(values={"messages": list(self.messages)}) + + async def aupdate_state(self, _config, input_data, as_node=None): + self.messages.extend(input_data.get("messages", [])) + + async def astream(self, input_data, config=None, stream_mode=None): + if input_data is not None: + self.messages.extend(input_data.get("messages", [])) + self.started.set() + await self.release.wait() + yield ("messages", (SimpleNamespace(__class__=SimpleNamespace(__name__="AIMessageChunk")), {})) + ai = AIMessage(content="CHILD_DONE") + ai.id = "ai-child-1" + self.messages.append(ai) + yield ("updates", {"agent": {"messages": [ai]}}) + + +class _BlockingChildAgent: + def __init__(self) -> None: + self.runtime = _FakeRuntime() + self.agent = _BlockingChildGraph() + + +@pytest.mark.asyncio +async def test_run_child_thread_live_surfaces_runtime_and_detail_before_completion(): + child_thread_id = "subagent-live-1" + agent = _BlockingChildAgent() + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + queue_manager=MessageQueueManager(), + _event_loop=asyncio.get_running_loop(), + thread_event_buffers={}, + thread_tasks={}, + thread_last_active={}, + agent_pool={}, + thread_sandbox={child_thread_id: "local"}, + thread_cwd={}, + thread_repo=SimpleNamespace(get_by_id=lambda thread_id: {"model": "gpt-live"} if thread_id == child_thread_id else None), + ) + ) + + task = asyncio.create_task( + run_child_thread_live( + agent, + child_thread_id, + "child prompt", + app, + input_messages=[HumanMessage(content="child prompt")], + ) + ) + + await agent.agent.started.wait() + + runtime = await threads_router.get_thread_runtime(child_thread_id, stream=False, user_id="owner-1", app=app) + detail = await threads_router.get_thread_messages(child_thread_id, user_id="owner-1", app=app) + + assert runtime["state"]["state"] == "active" + assert detail["entries"] + assert detail["entries"][0]["role"] == "user" + assert detail["entries"][0]["content"] == "child prompt" + assert isinstance(app.state.thread_event_buffers[child_thread_id], ThreadEventBuffer) + assert app.state.agent_pool[f"{child_thread_id}:local"] is agent + + agent.agent.release.set() + result = await task + + assert result == "CHILD_DONE" diff --git a/tests/Unit/core/test_agent_pool.py b/tests/Unit/core/test_agent_pool.py index f4b326014..3683c153f 100644 --- a/tests/Unit/core/test_agent_pool.py +++ b/tests/Unit/core/test_agent_pool.py @@ -27,6 +27,7 @@ def _fake_create_agent_sync( queue_manager=None, chat_repos=None, extra_allowed_paths=None, + web_app=None, ) -> object: time.sleep(0.05) obj = SimpleNamespace() diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index 651658b37..9988e9a1a 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -1071,6 +1071,54 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): set_current_thread_id("") +@pytest.mark.asyncio +async def test_run_agent_uses_live_child_thread_bridge_when_web_app_present(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + async def fake_run_child_thread_live(agent, thread_id, prompt, app, *, input_messages): + captured["agent"] = agent + captured["thread_id"] = thread_id + captured["prompt"] = prompt + captured["app"] = app + captured["input_messages"] = input_messages + return "LIVE_CHILD_DONE" + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["child_web_app"] = kwargs.get("web_app") + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + monkeypatch.setattr("backend.web.services.streaming_service.run_child_thread_live", fake_run_child_thread_live) + + web_app = SimpleNamespace() + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + web_app=web_app, + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + ) + + assert result == "LIVE_CHILD_DONE" + assert captured["thread_id"] == "subagent-1" + assert captured["prompt"] == "do work" + assert captured["app"] is web_app + assert captured["child_web_app"] is web_app + assert len(captured["input_messages"]) == 1 + assert captured["input_messages"][0]["role"] == "user" + assert captured["input_messages"][0]["content"] == "do work" + + def test_agent_schema_does_not_claim_general_has_full_tool_access(): description = AGENT_SCHEMA["description"] From d683e07fa3152d0cb0a96b2e6281da03bbf22951 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 14:28:13 +0800 Subject: [PATCH 093/517] Rebind child thread handlers from stale parent sinks --- backend/web/services/streaming_service.py | 13 ++++++++++--- tests/Integration/test_child_thread_live_bridge.py | 10 +++++++++- 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index e9a4b747a..421181d66 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -276,8 +276,10 @@ def _ensure_thread_handlers(agent: Any, thread_id: str, app: Any) -> None: runtime = getattr(agent, "runtime", None) if not runtime: return - # Already bound? Skip. - if getattr(runtime, "_activity_sink", None) is not None: + if ( + getattr(runtime, "_bound_thread_id", None) == thread_id + and getattr(runtime, "_bound_thread_app", None) is app + ): return # Runtime must support bind_thread (AgentRuntime does, test fakes may not) if not hasattr(runtime, "bind_thread"): @@ -393,6 +395,8 @@ async def _start_run(): agent.runtime.transition(AgentState.IDLE) runtime.bind_thread(activity_sink=activity_sink) + runtime._bound_thread_id = thread_id + runtime._bound_thread_app = app qm.register_wake(thread_id, wake_handler) # Subscribe to EventBus so sub-agent events (spawned via AgentService) @@ -400,7 +404,10 @@ async def _start_run(): try: from backend.web.event_bus import get_event_bus - get_event_bus().subscribe(thread_id, activity_sink) + unsubscribe = getattr(runtime, "_thread_event_unsubscribe", None) + if callable(unsubscribe): + unsubscribe() + runtime._thread_event_unsubscribe = get_event_bus().subscribe(thread_id, activity_sink) except ImportError: pass diff --git a/tests/Integration/test_child_thread_live_bridge.py b/tests/Integration/test_child_thread_live_bridge.py index e8b71b0a5..10cc8f015 100644 --- a/tests/Integration/test_child_thread_live_bridge.py +++ b/tests/Integration/test_child_thread_live_bridge.py @@ -83,9 +83,15 @@ def __init__(self) -> None: @pytest.mark.asyncio -async def test_run_child_thread_live_surfaces_runtime_and_detail_before_completion(): +async def test_run_child_thread_live_rebinds_from_parent_sink_and_surfaces_runtime_and_detail_before_completion(): child_thread_id = "subagent-live-1" agent = _BlockingChildAgent() + parent_events: list[dict] = [] + + async def _parent_sink(event: dict) -> None: + parent_events.append(event) + + agent.runtime.bind_thread(_parent_sink) app = SimpleNamespace( state=SimpleNamespace( display_builder=DisplayBuilder(), @@ -122,6 +128,8 @@ async def test_run_child_thread_live_surfaces_runtime_and_detail_before_completi assert detail["entries"][0]["content"] == "child prompt" assert isinstance(app.state.thread_event_buffers[child_thread_id], ThreadEventBuffer) assert app.state.agent_pool[f"{child_thread_id}:local"] is agent + assert agent.runtime._activity_sink is not _parent_sink + assert parent_events == [] agent.agent.release.set() result = await task From 9f9f2ce40bdd8f1ec090eff8c0b123eecb493367 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 14:36:19 +0800 Subject: [PATCH 094/517] Restore child stream metadata on live tool results --- backend/web/services/display_builder.py | 51 ++++++++++++------- .../test_child_thread_live_bridge.py | 43 ++++++++++++++++ 2 files changed, 77 insertions(+), 17 deletions(-) diff --git a/backend/web/services/display_builder.py b/backend/web/services/display_builder.py index 25f034ed5..c11bbee64 100644 --- a/backend/web/services/display_builder.py +++ b/backend/web/services/display_builder.py @@ -332,19 +332,12 @@ def _handle_tool(self, msg: dict, _i: int, current_turn: dict | None, _now: int) seg["step"]["result"] = content_str seg["step"]["status"] = "done" - # Restore subagent_stream from metadata meta = msg.get("metadata") or {} - task_id = meta.get("task_id") - sub_thread = meta.get("subagent_thread_id") or (f"subagent-{task_id}" if task_id else None) - - if not task_id and seg["step"].get("name") == "Agent": - try: - parsed = json.loads(content_str) - if isinstance(parsed, dict) and parsed.get("task_id"): - task_id = parsed["task_id"] - sub_thread = parsed.get("thread_id") or f"subagent-{task_id}" - except (json.JSONDecodeError, TypeError): - pass + task_id, sub_thread, task_status = _extract_subagent_stream_identity( + seg["step"].get("name"), + meta, + content_str, + ) if sub_thread and not seg["step"].get("subagent_stream"): seg["step"]["subagent_stream"] = { @@ -353,7 +346,7 @@ def _handle_tool(self, msg: dict, _i: int, current_turn: dict | None, _now: int) "description": meta.get("description"), "text": "", "tool_calls": [], - "status": "completed", + "status": task_status, } break @@ -502,9 +495,11 @@ def _handle_tool_result(td: ThreadDisplay, data: dict) -> dict | None: seg["step"]["result"] = result seg["step"]["status"] = "done" - # Subagent stream tracking - task_id = metadata.get("task_id") - sub_thread = metadata.get("subagent_thread_id") or (f"subagent-{task_id}" if task_id else None) + task_id, sub_thread, task_status = _extract_subagent_stream_identity( + seg["step"].get("name"), + metadata, + result, + ) if sub_thread and not seg["step"].get("subagent_stream"): seg["step"]["subagent_stream"] = { "task_id": task_id or "", @@ -512,7 +507,7 @@ def _handle_tool_result(td: ThreadDisplay, data: dict) -> dict | None: "description": metadata.get("description"), "text": "", "tool_calls": [], - "status": "running", + "status": task_status, } return { @@ -679,6 +674,28 @@ def _find_seg_index(turn: dict, tc_id: str) -> int: return -1 +def _extract_subagent_stream_identity(step_name: str | None, metadata: dict, content: str) -> tuple[str | None, str | None, str]: + task_id = metadata.get("task_id") + sub_thread = metadata.get("subagent_thread_id") or (f"subagent-{task_id}" if task_id else None) + task_status = "completed" if task_id else "running" + + if task_id or step_name != "Agent": + return task_id, sub_thread, task_status + + try: + parsed = json.loads(content) + except (json.JSONDecodeError, TypeError): + return task_id, sub_thread, task_status + + if not isinstance(parsed, dict) or not parsed.get("task_id"): + return task_id, sub_thread, task_status + + task_id = parsed["task_id"] + sub_thread = parsed.get("thread_id") or f"subagent-{task_id}" + task_status = parsed.get("status") or "running" + return task_id, sub_thread, task_status + + # Event type → handler _EVENT_HANDLERS: dict[str, Any] = { "user_message": _handle_user_message, diff --git a/tests/Integration/test_child_thread_live_bridge.py b/tests/Integration/test_child_thread_live_bridge.py index 10cc8f015..bc83e8402 100644 --- a/tests/Integration/test_child_thread_live_bridge.py +++ b/tests/Integration/test_child_thread_live_bridge.py @@ -135,3 +135,46 @@ async def _parent_sink(event: dict) -> None: result = await task assert result == "CHILD_DONE" + + +def test_live_tool_result_restores_subagent_stream_from_agent_background_json(): + builder = DisplayBuilder() + thread_id = "parent-thread" + + builder.apply_event( + thread_id, + "run_start", + {"run_id": "run-1", "source": "owner", "showing": True}, + ) + builder.apply_event( + thread_id, + "tool_call", + { + "id": "tc-agent-1", + "name": "Agent", + "args": {"prompt": "do work", "run_in_background": True}, + "showing": True, + }, + ) + + delta = builder.apply_event( + thread_id, + "tool_result", + { + "tool_call_id": "tc-agent-1", + "name": "Agent", + "content": ( + '{"task_id":"task-123","agent_name":"agent-task-123",' + '"thread_id":"subagent-task-123","status":"running",' + '"message":"Agent started in background. Use TaskOutput to get result."}' + ), + "metadata": {}, + "showing": True, + }, + ) + + seg = builder.get_entries(thread_id)[0]["segments"][0] + assert delta is not None + assert seg["step"]["subagent_stream"]["task_id"] == "task-123" + assert seg["step"]["subagent_stream"]["thread_id"] == "subagent-task-123" + assert seg["step"]["subagent_stream"]["status"] == "running" From 5e018b30d68455a46b58cb18c0dba5754348af2f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 14:55:34 +0800 Subject: [PATCH 095/517] Patch late child stream task-start race --- backend/web/services/display_builder.py | 6 ++- .../test_child_thread_live_bridge.py | 49 +++++++++++++++++++ 2 files changed, 53 insertions(+), 2 deletions(-) diff --git a/backend/web/services/display_builder.py b/backend/web/services/display_builder.py index c11bbee64..c4d68de0e 100644 --- a/backend/web/services/display_builder.py +++ b/backend/web/services/display_builder.py @@ -624,12 +624,14 @@ def _handle_task_start(td: ThreadDisplay, data: dict) -> dict | None: task_id = data["task_id"] sub_thread = data.get("thread_id") or f"subagent-{task_id}" - # Find most recent Agent tool call without subagent_stream + # @@@late-task-start-race - background Agent tools can return their + # immediate "started" ToolMessage before the async task_start activity + # reaches the parent thread. Still patch the newest Agent step that + # has no child stream, even if its tool_result already marked it done. for seg in reversed(turn["segments"]): if ( seg.get("type") == "tool" and seg.get("step", {}).get("name") == "Agent" - and seg.get("step", {}).get("status") == "calling" and not seg.get("step", {}).get("subagent_stream") ): seg["step"]["subagent_stream"] = { diff --git a/tests/Integration/test_child_thread_live_bridge.py b/tests/Integration/test_child_thread_live_bridge.py index bc83e8402..71ad59071 100644 --- a/tests/Integration/test_child_thread_live_bridge.py +++ b/tests/Integration/test_child_thread_live_bridge.py @@ -178,3 +178,52 @@ def test_live_tool_result_restores_subagent_stream_from_agent_background_json(): assert seg["step"]["subagent_stream"]["task_id"] == "task-123" assert seg["step"]["subagent_stream"]["thread_id"] == "subagent-task-123" assert seg["step"]["subagent_stream"]["status"] == "running" + + +def test_task_start_can_patch_background_agent_after_tool_result_race(): + builder = DisplayBuilder() + thread_id = "parent-thread" + + builder.apply_event( + thread_id, + "run_start", + {"run_id": "run-1", "source": "owner", "showing": True}, + ) + builder.apply_event( + thread_id, + "tool_call", + { + "id": "tc-agent-race", + "name": "Agent", + "args": {"prompt": "do work", "run_in_background": True}, + "showing": True, + }, + ) + builder.apply_event( + thread_id, + "tool_result", + { + "tool_call_id": "tc-agent-race", + "name": "Agent", + "content": "Agent started in background.", + "metadata": {}, + "showing": True, + }, + ) + + delta = builder.apply_event( + thread_id, + "task_start", + { + "task_id": "task-race", + "thread_id": "subagent-task-race", + "description": "late task start", + }, + ) + + seg = builder.get_entries(thread_id)[0]["segments"][0] + assert delta is not None + assert seg["step"]["status"] == "done" + assert seg["step"]["subagent_stream"]["task_id"] == "task-race" + assert seg["step"]["subagent_stream"]["thread_id"] == "subagent-task-race" + assert seg["step"]["subagent_stream"]["status"] == "running" From 9f21e80243ac3e6dda4f819688de6783e6c46e8c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 15:05:33 +0800 Subject: [PATCH 096/517] Keep web child threads alive after completion --- core/agents/service.py | 13 +++++++++---- tests/Unit/core/test_agent_service.py | 2 ++ 2 files changed, 11 insertions(+), 4 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index 0d0bdc664..350dc627d 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -850,10 +850,15 @@ async def _run_agent( ) if hasattr(agent, "_agent_service") and hasattr(agent._agent_service, "cleanup_background_runs"): await agent._agent_service.cleanup_background_runs() - # @@@subagent-sandbox-close-skip - Child agents can share the - # parent's lease; closing the child sandbox here can pause the - # shared lease mid-owner-turn. - agent.close(cleanup_sandbox=False) + # @@@web-child-persistence - web child threads are user-visible + # thread surfaces. Closing the LeonAgent here marks runtime + # terminated and drops its live/checkpoint bridge right after + # completion, so the child tab collapses to an empty shell. + if self._web_app is None: + # @@@subagent-sandbox-close-skip - Child agents can share the + # parent's lease; closing the child sandbox here can pause the + # shared lease mid-owner-turn. + agent.close(cleanup_sandbox=False) except Exception: pass diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index 9988e9a1a..1fffd9496 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -1117,6 +1117,8 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert len(captured["input_messages"]) == 1 assert captured["input_messages"][0]["role"] == "user" assert captured["input_messages"][0]["content"] == "do work" + assert captured["agent"].cleanup_calls == 1 + assert captured["agent"].closed is False def test_agent_schema_does_not_claim_general_has_full_tool_access(): From 3a8120a0382b15ef99b7fbcf8d32ff5b583325be Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 15:31:02 +0800 Subject: [PATCH 097/517] Reconcile parent child-task status on checkpoint rebuild --- backend/web/services/display_builder.py | 41 +++++++++++++++++ .../test_child_thread_live_bridge.py | 46 ++++++++++++++++++- 2 files changed, 86 insertions(+), 1 deletion(-) diff --git a/backend/web/services/display_builder.py b/backend/web/services/display_builder.py index c4d68de0e..88134ff5c 100644 --- a/backend/web/services/display_builder.py +++ b/backend/web/services/display_builder.py @@ -39,6 +39,8 @@ # --------------------------------------------------------------------------- _CHAT_MESSAGE_RE = re.compile(r"]*>([\s\S]*?)") +_TASK_NOTIFICATION_RUN_ID_RE = re.compile(r"(.*?)", re.IGNORECASE | re.DOTALL) +_TASK_NOTIFICATION_STATUS_RE = re.compile(r"(.*?)", re.IGNORECASE | re.DOTALL) def _extract_chat_message(text: str) -> str | None: @@ -50,6 +52,42 @@ def _make_id(prefix: str = "db") -> str: return f"{prefix}-{uuid.uuid4().hex[:12]}" +def _extract_terminal_task_status(notification_type: str | None, text: str) -> tuple[str | None, str | None]: + if notification_type != "agent" or "" not in text: + return None, None + task_match = _TASK_NOTIFICATION_RUN_ID_RE.search(text) + status_match = _TASK_NOTIFICATION_STATUS_RE.search(text) + task_id = task_match.group(1).strip() if task_match else None + status = status_match.group(1).strip().lower() if status_match else None + return task_id, status + + +def _reconcile_subagent_stream_status( + entries: list[dict], + current_turn: dict | None, + task_id: str, + status: str, +) -> None: + # @@@checkpoint-status-reconcile - idle detail rebuild only sees persisted + # checkpoint messages, not live task_done events. If a later persisted + # terminal notification names the child task, reconcile the earlier Agent + # subagent_stream status so cold rebuild does not regress it back to running. + turns: list[dict] = [] + if current_turn is not None: + turns.append(current_turn) + turns.extend( + entry + for entry in reversed(entries) + if entry.get("role") == "assistant" and entry is not current_turn + ) + for turn in turns: + for seg in turn.get("segments", []): + stream = seg.get("step", {}).get("subagent_stream") + if seg.get("type") == "tool" and stream and stream.get("task_id") == task_id: + stream["status"] = status + return + + # --------------------------------------------------------------------------- # Entry builders # --------------------------------------------------------------------------- @@ -242,6 +280,9 @@ def _handle_human( if source == "system" or (source == "external" and ntype == "chat"): content = _extract_text_content(msg.get("content")) msg_run_id = meta.get("run_id") or None + task_id, task_status = _extract_terminal_task_status(ntype, content) + if task_id and task_status: + _reconcile_subagent_stream_status(entries, current_turn, task_id, task_status) # Fold into current turn if same run if current_turn and (not msg_run_id or msg_run_id == current_run_id): diff --git a/tests/Integration/test_child_thread_live_bridge.py b/tests/Integration/test_child_thread_live_bridge.py index 71ad59071..81de13f66 100644 --- a/tests/Integration/test_child_thread_live_bridge.py +++ b/tests/Integration/test_child_thread_live_bridge.py @@ -4,12 +4,13 @@ from types import SimpleNamespace import pytest -from langchain_core.messages import AIMessage, HumanMessage +from langchain_core.messages import AIMessage, HumanMessage, ToolMessage from backend.web.routers import threads as threads_router from backend.web.services.display_builder import DisplayBuilder from backend.web.services.event_buffer import ThreadEventBuffer from backend.web.services.streaming_service import run_child_thread_live +from backend.web.utils.serializers import serialize_message from core.runtime.middleware.monitor import AgentState from core.runtime.middleware.queue.manager import MessageQueueManager @@ -227,3 +228,46 @@ def test_task_start_can_patch_background_agent_after_tool_result_race(): assert seg["step"]["subagent_stream"]["task_id"] == "task-race" assert seg["step"]["subagent_stream"]["thread_id"] == "subagent-task-race" assert seg["step"]["subagent_stream"]["status"] == "running" + + +def test_checkpoint_rebuild_reconciles_subagent_stream_status_from_terminal_notification(): + builder = DisplayBuilder() + thread_id = "parent-thread" + + ai = AIMessage( + content="", + tool_calls=[{"name": "Agent", "args": {"prompt": "do work", "run_in_background": True}, "id": "tc-agent-1"}], + ) + tool = ToolMessage( + content=( + '{"task_id":"task-123","agent_name":"agent-task-123",' + '"thread_id":"subagent-task-123","status":"running",' + '"message":"Agent started in background. Use TaskOutput to get result."}' + ), + name="Agent", + tool_call_id="tc-agent-1", + ) + notice = HumanMessage( + content=( + "\n" + "\n" + " task-123\n" + " completed\n" + " child task\n" + " child task\n" + " CHILD_DONE\n" + "\n" + "" + ) + ) + notice.metadata = {"source": "system", "notification_type": "agent"} + + entries = builder.build_from_checkpoint( + thread_id, + [serialize_message(ai), serialize_message(tool), serialize_message(notice)], + ) + + seg = entries[0]["segments"][0] + assert seg["step"]["subagent_stream"]["task_id"] == "task-123" + assert seg["step"]["subagent_stream"]["thread_id"] == "subagent-task-123" + assert seg["step"]["subagent_stream"]["status"] == "completed" From 5e20df851b0e2fe97c86b07f40093151c4998cb4 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 15:37:06 +0800 Subject: [PATCH 098/517] Filter stale display deltas on reconnect --- backend/web/services/streaming_service.py | 13 +++-- .../test_query_loop_backend_bridge.py | 54 +++++++++++++++++++ 2 files changed, 63 insertions(+), 4 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 421181d66..5df56f162 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -310,6 +310,7 @@ async def activity_sink(event: dict) -> None: if event_type and isinstance(data, dict): delta = display_builder_ref.apply_event(thread_id, event_type, data) if delta: + delta["_seq"] = seq await thread_buf.put( { "event": "display_delta", @@ -661,12 +662,16 @@ async def emit(event: dict, message_id: str | None = None) -> None: event = {**event, "data": json.dumps(data, ensure_ascii=False)} await thread_buf.put(event) - # Compute display delta and emit it (no _seq — avoids dedup conflict - # with the raw event that shares the same seq) + # Compute display delta and emit it alongside the raw event. event_type = event.get("event", "") if event_type and isinstance(data, dict): delta = display_builder.apply_event(thread_id, event_type, data) if delta: + # @@@display-delta-source-seq - replay after-filter only knows raw + # event seqs. Carry the source seq onto the derived delta so a + # reconnect after GET /thread can skip stale display_delta + # replays instead of rebuilding the same thread a second time. + delta["_seq"] = seq await thread_buf.put( { "event": "display_delta", @@ -1476,8 +1481,8 @@ async def observe_thread_events( pass # @@@after-filter — skip events already seen on reconnect. - # Events without _seq (e.g. display_delta) are never filtered — - # they are ephemeral derivatives of persisted events. + # display_delta now carries the source raw-event seq too, so stale + # derived deltas are filtered together with their persisted source. if after > 0 and isinstance(parsed_data, dict) and "_seq" in parsed_data: if parsed_data["_seq"] <= after: continue diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 172d87ff4..5b092e9fe 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -3,6 +3,7 @@ from __future__ import annotations import asyncio +import json from pathlib import Path from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock, patch @@ -1922,6 +1923,59 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): } +@pytest.mark.asyncio +async def test_run_agent_to_buffer_tags_display_delta_with_source_seq(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + checkpointer = _MemoryCheckpointer() + loop = _make_loop(model=_NoToolModel("SEQ_OK"), checkpointer=checkpointer) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-display-delta-seq", + "hello", + app, + False, + thread_buf, + "run-display-delta-seq", + ) + + events, _ = await thread_buf.read_with_timeout(0, timeout=0.01) + assert events is not None + display_deltas = [json.loads(event["data"]) for event in events if event.get("event") == "display_delta"] + assert display_deltas + assert all(isinstance(delta.get("_seq"), int) for delta in display_deltas) + + @pytest.mark.asyncio async def test_run_agent_to_buffer_batches_additional_terminal_notifications(monkeypatch, tmp_path): seq = 0 From 25de60c199cbfc19887eadb582a3aa2bf5d31b28 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 16:09:48 +0800 Subject: [PATCH 099/517] Split Supabase auth and storage clients --- backend/web/core/lifespan.py | 5 +- backend/web/core/supabase_factory.py | 28 +++++- backend/web/services/auth_service.py | 28 ++++-- .../test_auth_service_token_verification.py | 85 +++++++++++++++++++ 4 files changed, 135 insertions(+), 11 deletions(-) create mode 100644 tests/Fix/test_auth_service_token_verification.py diff --git a/backend/web/core/lifespan.py b/backend/web/core/lifespan.py index 400fd62f3..4fa1eb6db 100644 --- a/backend/web/core/lifespan.py +++ b/backend/web/core/lifespan.py @@ -36,7 +36,7 @@ async def lifespan(app: FastAPI): _storage_strategy = os.getenv("LEON_STORAGE_STRATEGY", "sqlite") if _storage_strategy == "supabase": - from backend.web.core.supabase_factory import create_supabase_client + from backend.web.core.supabase_factory import create_supabase_auth_client, create_supabase_client from storage.container import StorageContainer from storage.providers.supabase import ( SupabaseAccountRepo, @@ -54,6 +54,7 @@ async def lifespan(app: FastAPI): ) _supabase_client = create_supabase_client() + _supabase_auth_client = create_supabase_auth_client() app.state.member_repo = SupabaseMemberRepo(_supabase_client) app.state.account_repo = SupabaseAccountRepo(_supabase_client) app.state.entity_repo = SupabaseEntityRepo(_supabase_client) @@ -66,6 +67,7 @@ async def lifespan(app: FastAPI): app.state.invite_code_repo = SupabaseInviteCodeRepo(_supabase_client) app.state.user_settings_repo = SupabaseUserSettingsRepo(_supabase_client) app.state._supabase_client = _supabase_client + app.state._supabase_auth_client = _supabase_auth_client app.state._storage_container = StorageContainer(strategy="supabase", supabase_client=_supabase_client) else: from storage.providers.sqlite.chat_repo import SQLiteChatEntityRepo, SQLiteChatMessageRepo, SQLiteChatRepo @@ -97,6 +99,7 @@ async def lifespan(app: FastAPI): accounts=app.state.account_repo, entities=app.state.entity_repo, supabase_client=_supabase_client, + supabase_auth_client=_supabase_auth_client, invite_codes=app.state.invite_code_repo, ) else: diff --git a/backend/web/core/supabase_factory.py b/backend/web/core/supabase_factory.py index c8dc9abd1..44fbba129 100644 --- a/backend/web/core/supabase_factory.py +++ b/backend/web/core/supabase_factory.py @@ -1,4 +1,4 @@ -"""Runtime Supabase client factory for storage wiring.""" +"""Runtime Supabase client factories for storage and auth wiring.""" from __future__ import annotations @@ -8,6 +8,13 @@ from supabase import ClientOptions, create_client +def _resolve_supabase_url() -> str: + url = os.getenv("SUPABASE_INTERNAL_URL") or os.getenv("SUPABASE_PUBLIC_URL") + if not url: + raise RuntimeError("SUPABASE_INTERNAL_URL or SUPABASE_PUBLIC_URL is required.") + return url + + def create_supabase_client(): """Build a supabase-py client from runtime environment. @@ -16,13 +23,26 @@ def create_supabase_client(): httpx client never routes through any system/VPN proxy. """ # Prefer internal URL (same-host direct connection) over public tunnel URL. - url = os.getenv("SUPABASE_INTERNAL_URL") or os.getenv("SUPABASE_PUBLIC_URL") + url = _resolve_supabase_url() key = os.getenv("LEON_SUPABASE_SERVICE_ROLE_KEY") - if not url: - raise RuntimeError("SUPABASE_INTERNAL_URL or SUPABASE_PUBLIC_URL is required.") if not key: raise RuntimeError("LEON_SUPABASE_SERVICE_ROLE_KEY is required for Supabase storage runtime.") schema = os.getenv("LEON_DB_SCHEMA", "public") timeout = httpx.Timeout(30.0, connect=10.0) http_client = httpx.Client(timeout=timeout, trust_env=False) return create_client(url, key, options=ClientOptions(httpx_client=http_client, schema=schema)) + + +def create_supabase_auth_client(): + """Build a supabase-py auth client for end-user auth flows. + + Uses the anon key rather than service-role credentials so auth endpoints + behave like real caller traffic instead of admin/server traffic. + """ + url = _resolve_supabase_url() + key = os.getenv("SUPABASE_ANON_KEY") + if not key: + raise RuntimeError("SUPABASE_ANON_KEY is required for Supabase auth runtime.") + timeout = httpx.Timeout(30.0, connect=10.0) + http_client = httpx.Client(timeout=timeout, trust_env=False) + return create_client(url, key, options=ClientOptions(httpx_client=http_client)) diff --git a/backend/web/services/auth_service.py b/backend/web/services/auth_service.py index 758231cb9..072743425 100644 --- a/backend/web/services/auth_service.py +++ b/backend/web/services/auth_service.py @@ -22,12 +22,14 @@ def __init__( accounts: AccountRepo, entities: EntityRepo, supabase_client=None, + supabase_auth_client=None, invite_codes: InviteCodeRepo | None = None, ) -> None: self._members = members self._accounts = accounts self._entities = entities - self._sb = supabase_client # None in sqlite-only mode + self._sb = supabase_client # storage/service-role client + self._sb_auth = supabase_auth_client # end-user auth client self._invite_codes = invite_codes # ------------------------------------------------------------------ @@ -39,6 +41,7 @@ def __init__( def send_otp(self, email: str, password: str, invite_code: str) -> None: """Validate invite code, create user via signUp (sends confirmation OTP to email).""" + auth_client = self._require_auth_client() if self._sb is None: raise RuntimeError("Supabase client required.") if self._invite_codes is None or not self._invite_codes.is_valid(invite_code): @@ -46,7 +49,7 @@ def send_otp(self, email: str, password: str, invite_code: str) -> None: from supabase_auth.errors import AuthApiError try: - self._sb.auth.sign_up({"email": email, "password": password}) + auth_client.auth.sign_up({"email": email, "password": password}) except AuthApiError as e: msg = e.message or "" if "already registered" in msg or "already exists" in msg: @@ -55,12 +58,13 @@ def send_otp(self, email: str, password: str, invite_code: str) -> None: def verify_register_otp(self, email: str, token: str) -> dict: """Verify signup OTP. Returns temp_token to be used in complete_register.""" + auth_client = self._require_auth_client() if self._sb is None: raise RuntimeError("Supabase client required.") from supabase_auth.errors import AuthApiError try: - resp = self._sb.auth.verify_otp({"email": email, "token": token, "type": "signup"}) + resp = auth_client.auth.verify_otp({"email": email, "token": token, "type": "signup"}) except AuthApiError as e: raise ValueError(f"验证码错误: {e.message}") from e if resp.user is None or resp.session is None: @@ -144,8 +148,7 @@ def complete_register(self, temp_token: str, invite_code: str) -> dict: def login(self, identifier: str, password: str) -> dict: """Login with email or mycel_id + password.""" - if self._sb is None: - raise RuntimeError("Supabase client required for login. Set LEON_STORAGE_STRATEGY=supabase.") + auth_client = self._require_auth_client() # Resolve email email = self._resolve_email(identifier) @@ -154,7 +157,7 @@ def login(self, identifier: str, password: str) -> dict: # Sign in via Supabase try: - resp = self._sb.auth.sign_in_with_password({"email": email, "password": password}) + resp = auth_client.auth.sign_in_with_password({"email": email, "password": password}) except AuthApiError: raise ValueError("邮箱或密码错误") if resp.user is None or resp.session is None: @@ -193,6 +196,14 @@ def login(self, identifier: str, password: str) -> dict: def verify_token(self, token: str) -> dict: """Verify Supabase JWT. Returns {user_id, entity_id}.""" + if self._sb_auth is not None: + try: + user_resp = self._sb_auth.auth.get_user(token) + except Exception as e: + raise ValueError(f"Token 无效: {e}") from e + if user_resp is None or getattr(user_resp, "user", None) is None: + raise ValueError("Token 无效: user not found") + return {"user_id": str(user_resp.user.id), "entity_id": None} jwt_secret = os.getenv("SUPABASE_JWT_SECRET") if not jwt_secret: raise RuntimeError("SUPABASE_JWT_SECRET env var required for token verification.") @@ -222,6 +233,11 @@ def _resolve_email(self, identifier: str) -> str: return member.email return identifier.strip() + def _require_auth_client(self): + if self._sb_auth is None: + raise RuntimeError("Supabase auth client required. Configure SUPABASE_ANON_KEY for auth runtime.") + return self._sb_auth + def _create_initial_agents(self, owner_user_id: str, now: float) -> dict | None: """Create Toad and Morel agents for a new user. Returns first agent info.""" from pathlib import Path diff --git a/tests/Fix/test_auth_service_token_verification.py b/tests/Fix/test_auth_service_token_verification.py new file mode 100644 index 000000000..1f3f7a5c5 --- /dev/null +++ b/tests/Fix/test_auth_service_token_verification.py @@ -0,0 +1,85 @@ +from __future__ import annotations + +from types import SimpleNamespace + +import pytest + +from backend.web.services.auth_service import AuthService + + +class _FakeSupabaseAuth: + def __init__(self, user_id: str = "user-1") -> None: + self.user_id = user_id + self.tokens: list[str] = [] + + def get_user(self, token: str): + self.tokens.append(token) + return SimpleNamespace(user=SimpleNamespace(id=self.user_id)) + + +class _FakeSupabaseClient: + def __init__(self, user_id: str = "user-1") -> None: + self.auth = _FakeSupabaseAuth(user_id=user_id) + + +class _FakeLoginAuth: + def __init__(self) -> None: + self.calls: list[dict[str, str]] = [] + + def sign_in_with_password(self, payload: dict[str, str]): + self.calls.append(payload) + return SimpleNamespace( + user=SimpleNamespace(id="user-1"), + session=SimpleNamespace(access_token="tok-1"), + ) + + +class _FakeAuthClient: + def __init__(self) -> None: + self.auth = _FakeLoginAuth() + + +def _service(*, supabase_client=None, supabase_auth_client=None, member_repo=None, entity_repo=None) -> AuthService: + return AuthService( + members=member_repo or SimpleNamespace(), + accounts=SimpleNamespace(), + entities=entity_repo or SimpleNamespace(), + supabase_client=supabase_client, + supabase_auth_client=supabase_auth_client, + ) + + +def test_verify_token_prefers_supabase_get_user_over_local_jwt_secret(monkeypatch: pytest.MonkeyPatch): + monkeypatch.delenv("SUPABASE_JWT_SECRET", raising=False) + sb = _FakeSupabaseClient(user_id="user-supabase") + + payload = _service(supabase_auth_client=sb).verify_token("tok-live") + + assert sb.auth.tokens == ["tok-live"] + assert payload == {"user_id": "user-supabase", "entity_id": None} + + +def test_verify_token_without_supabase_client_still_fails_loudly_when_secret_missing(monkeypatch: pytest.MonkeyPatch): + monkeypatch.delenv("SUPABASE_JWT_SECRET", raising=False) + + with pytest.raises(RuntimeError, match="SUPABASE_JWT_SECRET env var required"): + _service().verify_token("tok-live") + + +def test_login_uses_dedicated_auth_client_instead_of_storage_client(): + auth_client = _FakeAuthClient() + member_repo = SimpleNamespace( + get_by_id=lambda _user_id: SimpleNamespace(name="codex", mycel_id=10001, email="codex@example.com", avatar=None), + list_by_owner_user_id=lambda _user_id: [], + ) + entity_repo = SimpleNamespace(get_by_member_id=lambda _user_id: [SimpleNamespace(id="user-1-1", type="human")]) + + result = _service( + supabase_client=SimpleNamespace(auth=None), + supabase_auth_client=auth_client, + member_repo=member_repo, + entity_repo=entity_repo, + ).login("codex@example.com", "pw-1") + + assert auth_client.auth.calls == [{"email": "codex@example.com", "password": "pw-1"}] + assert result["token"] == "tok-1" From a441c26713b5ef39e16901d15121975afe6a30f7 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 16:31:34 +0800 Subject: [PATCH 100/517] Lock idle child status rebuild contract --- .../test_query_loop_backend_bridge.py | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 5b092e9fe..09cb368dd 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -933,6 +933,61 @@ async def test_cold_rebuild_surfaces_persisted_prompt_too_long_notice_after_reco ) +@pytest.mark.asyncio +async def test_get_thread_messages_idle_rebuild_keeps_completed_subagent_stream_status(): + ai = AIMessage( + content="", + tool_calls=[{"name": "Agent", "args": {"prompt": "do work", "run_in_background": True}, "id": "tc-agent-1"}], + ) + tool = ToolMessage( + content=( + '{"task_id":"task-123","agent_name":"agent-task-123",' + '"thread_id":"subagent-task-123","status":"running",' + '"message":"Agent started in background. Use TaskOutput to get result."}' + ), + name="Agent", + tool_call_id="tc-agent-1", + ) + notice = HumanMessage( + content=( + "\n" + "\n" + " task-123\n" + " completed\n" + " child task\n" + " child task\n" + " CHILD_DONE\n" + "\n" + "" + ) + ) + notice.metadata = {"source": "system", "notification_type": "agent"} + + fake_agent = SimpleNamespace( + agent=SimpleNamespace( + aget_state=AsyncMock(return_value=SimpleNamespace(values={"messages": [ai, tool, notice]})) + ), + runtime=SimpleNamespace(current_state=AgentState.IDLE), + ) + fake_app = SimpleNamespace(state=SimpleNamespace(display_builder=DisplayBuilder())) + + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + patch("backend.web.routers.threads.get_sandbox_info", return_value={"type": "local"}), + ): + detail = await get_thread_messages( + "parent-thread", + user_id="u", + app=fake_app, + ) + + seg = detail["entries"][0]["segments"][0] + assert seg["step"]["subagent_stream"]["task_id"] == "task-123" + assert seg["step"]["subagent_stream"]["thread_id"] == "subagent-task-123" + assert seg["step"]["subagent_stream"]["status"] == "completed" + + @pytest.mark.asyncio async def test_compaction_clear_then_recovery_notice_rebuilds_honestly(tmp_path): checkpointer = _MemoryCheckpointer() From f4fac97409ef0febff1a27efbecb823035f5f900 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 16:37:26 +0800 Subject: [PATCH 101/517] Cover terminal child statuses on idle rebuild --- .../test_query_loop_backend_bridge.py | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 09cb368dd..61ffdbeb5 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -934,7 +934,18 @@ async def test_cold_rebuild_surfaces_persisted_prompt_too_long_notice_after_reco @pytest.mark.asyncio -async def test_get_thread_messages_idle_rebuild_keeps_completed_subagent_stream_status(): +@pytest.mark.parametrize( + ("task_status", "result_text"), + [ + ("completed", "CHILD_DONE"), + ("error", "Agent failed"), + ("cancelled", "Agent cancelled"), + ], +) +async def test_get_thread_messages_idle_rebuild_keeps_terminal_subagent_stream_status( + task_status: str, + result_text: str, +): ai = AIMessage( content="", tool_calls=[{"name": "Agent", "args": {"prompt": "do work", "run_in_background": True}, "id": "tc-agent-1"}], @@ -953,10 +964,10 @@ async def test_get_thread_messages_idle_rebuild_keeps_completed_subagent_stream_ "\n" "\n" " task-123\n" - " completed\n" + f" {task_status}\n" " child task\n" " child task\n" - " CHILD_DONE\n" + f" {result_text}\n" "\n" "" ) @@ -985,7 +996,7 @@ async def test_get_thread_messages_idle_rebuild_keeps_completed_subagent_stream_ seg = detail["entries"][0]["segments"][0] assert seg["step"]["subagent_stream"]["task_id"] == "task-123" assert seg["step"]["subagent_stream"]["thread_id"] == "subagent-task-123" - assert seg["step"]["subagent_stream"]["status"] == "completed" + assert seg["step"]["subagent_stream"]["status"] == task_status @pytest.mark.asyncio From 9276518435f1b4c5475762e6a43367e69db11a2a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 16:55:57 +0800 Subject: [PATCH 102/517] Reconcile live child notices immediately --- backend/web/services/display_builder.py | 7 +++ .../test_child_thread_live_bridge.py | 63 +++++++++++++++++++ 2 files changed, 70 insertions(+) diff --git a/backend/web/services/display_builder.py b/backend/web/services/display_builder.py index 88134ff5c..bc4f4c630 100644 --- a/backend/web/services/display_builder.py +++ b/backend/web/services/display_builder.py @@ -562,8 +562,15 @@ def _handle_tool_result(td: ThreadDisplay, data: dict) -> dict | None: def _handle_notice(td: ThreadDisplay, data: dict) -> dict | None: content = data.get("content", "") ntype = data.get("notification_type") + task_id, task_status = _extract_terminal_task_status(ntype, content) turn = _get_current_turn(td) + if task_id and task_status: + # @@@live-notice-status-reconcile - live parent detail stays on the + # in-memory display while the followthrough run is still active, so the + # terminal notice must reconcile the earlier Agent step immediately + # instead of waiting for a later cold rebuild from checkpoint. + _reconcile_subagent_stream_status(td.entries, turn, task_id, task_status) if turn: # Fold into current turn seg = {"type": "notice", "content": content, "notification_type": ntype} diff --git a/tests/Integration/test_child_thread_live_bridge.py b/tests/Integration/test_child_thread_live_bridge.py index 81de13f66..081416a52 100644 --- a/tests/Integration/test_child_thread_live_bridge.py +++ b/tests/Integration/test_child_thread_live_bridge.py @@ -230,6 +230,69 @@ def test_task_start_can_patch_background_agent_after_tool_result_race(): assert seg["step"]["subagent_stream"]["status"] == "running" +@pytest.mark.parametrize("task_status", ["completed", "error", "cancelled"]) +def test_live_notice_reconciles_subagent_stream_status_from_terminal_notification(task_status: str): + builder = DisplayBuilder() + thread_id = "parent-thread" + + builder.apply_event( + thread_id, + "run_start", + {"run_id": "run-1", "source": "owner", "showing": True}, + ) + builder.apply_event( + thread_id, + "tool_call", + { + "id": "tc-agent-1", + "name": "Agent", + "args": {"prompt": "do work", "run_in_background": True}, + "showing": True, + }, + ) + builder.apply_event( + thread_id, + "tool_result", + { + "tool_call_id": "tc-agent-1", + "name": "Agent", + "content": ( + '{"task_id":"task-123","agent_name":"agent-task-123",' + '"thread_id":"subagent-task-123","status":"running",' + '"message":"Agent started in background. Use TaskOutput to get result."}' + ), + "metadata": {}, + "showing": True, + }, + ) + + delta = builder.apply_event( + thread_id, + "notice", + { + "content": ( + "\n" + "\n" + " task-123\n" + f" {task_status}\n" + " child task\n" + " child task\n" + " CHILD_DONE\n" + "\n" + "" + ), + "source": "system", + "notification_type": "agent", + }, + ) + + seg = builder.get_entries(thread_id)[0]["segments"][0] + assert delta is not None + assert seg["step"]["subagent_stream"]["task_id"] == "task-123" + assert seg["step"]["subagent_stream"]["thread_id"] == "subagent-task-123" + assert seg["step"]["subagent_stream"]["status"] == task_status + + def test_checkpoint_rebuild_reconciles_subagent_stream_status_from_terminal_notification(): builder = DisplayBuilder() thread_id = "parent-thread" From 942d1e51b08e5a5fea717984dc64ea065c9f2103 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 17:41:30 +0800 Subject: [PATCH 103/517] Trim login thread bounce --- frontend/app/src/pages/RootLayout.tsx | 3 +- .../app/src/pages/ThreadsIndexRedirect.tsx | 35 +++++++++++++++++-- frontend/app/src/store/auth-store.ts | 1 - 3 files changed, 35 insertions(+), 4 deletions(-) diff --git a/frontend/app/src/pages/RootLayout.tsx b/frontend/app/src/pages/RootLayout.tsx index d0ea63530..c88e64de9 100644 --- a/frontend/app/src/pages/RootLayout.tsx +++ b/frontend/app/src/pages/RootLayout.tsx @@ -603,12 +603,13 @@ function PasswordInput({ value, onChange, placeholder, autoFocus, autoComplete } function SetupNameStep({ userId, defaultName }: { userId: string; defaultName: string }) { const [name, setName] = useState(defaultName); const [loading, setLoading] = useState(false); + const navigate = useNavigate(); const token = useAuthStore(s => s.token); const clearSetupInfo = useAuthStore(s => s.clearSetupInfo); function done() { clearSetupInfo(); - window.location.href = "/threads"; + navigate("/threads", { replace: true }); } async function handleSubmit(e: React.FormEvent) { diff --git a/frontend/app/src/pages/ThreadsIndexRedirect.tsx b/frontend/app/src/pages/ThreadsIndexRedirect.tsx index 2fb79079c..df7f2d748 100644 --- a/frontend/app/src/pages/ThreadsIndexRedirect.tsx +++ b/frontend/app/src/pages/ThreadsIndexRedirect.tsx @@ -1,5 +1,6 @@ import { useEffect } from "react"; import { useNavigate } from "react-router-dom"; +import { getMainThread } from "../api/client"; import { useAuthStore } from "../store/auth-store"; export default function ThreadsIndexRedirect() { @@ -8,8 +9,38 @@ export default function ThreadsIndexRedirect() { useEffect(() => { if (!agent?.id) return; - navigate(`/threads/${encodeURIComponent(agent.id)}`, { replace: true }); - }, [agent?.id, navigate]); + const agentId = agent.id; + + let cancelled = false; + const ac = new AbortController(); + + async function redirectToThread() { + const memberId = encodeURIComponent(agentId); + try { + // @@@threads-index-direct-main-route - /threads is a pure entrypoint; resolve the + // main thread here so login/setup flows do not bounce through NewChatPage first. + const thread = await getMainThread(agentId, ac.signal); + if (cancelled) return; + navigate( + thread + ? `/threads/${memberId}/${encodeURIComponent(thread.thread_id)}` + : `/threads/${memberId}`, + { replace: true }, + ); + } catch (error) { + if (cancelled) return; + if (error instanceof DOMException && error.name === "AbortError") return; + console.error("[ThreadsIndexRedirect] resolve main thread failed:", error); + navigate(`/threads/${memberId}`, { replace: true }); + } + } + + void redirectToThread(); + return () => { + cancelled = true; + ac.abort(); + }; + }, [agent, navigate]); return null; } diff --git a/frontend/app/src/store/auth-store.ts b/frontend/app/src/store/auth-store.ts index d00504bef..f04502484 100644 --- a/frontend/app/src/store/auth-store.ts +++ b/frontend/app/src/store/auth-store.ts @@ -74,7 +74,6 @@ export const useAuthStore = create()( agent: data.agent, entityId: data.entity_id ?? null, }); - window.location.href = "/threads"; }, sendOtp: async (email, password, inviteCode) => { From 04fcb6e68558b6eea1d91ac298a20910db725945 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 17:49:19 +0800 Subject: [PATCH 104/517] Dedup threads root redirect fetch --- .../app/src/pages/ThreadsIndexRedirect.tsx | 21 +++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/frontend/app/src/pages/ThreadsIndexRedirect.tsx b/frontend/app/src/pages/ThreadsIndexRedirect.tsx index df7f2d748..025511dfe 100644 --- a/frontend/app/src/pages/ThreadsIndexRedirect.tsx +++ b/frontend/app/src/pages/ThreadsIndexRedirect.tsx @@ -3,6 +3,18 @@ import { useNavigate } from "react-router-dom"; import { getMainThread } from "../api/client"; import { useAuthStore } from "../store/auth-store"; +const mainThreadInflight = new Map>>>(); + +function loadMainThread(memberId: string) { + const existing = mainThreadInflight.get(memberId); + if (existing) return existing; + const pending = getMainThread(memberId).finally(() => { + mainThreadInflight.delete(memberId); + }); + mainThreadInflight.set(memberId, pending); + return pending; +} + export default function ThreadsIndexRedirect() { const agent = useAuthStore((s) => s.agent); const navigate = useNavigate(); @@ -12,14 +24,16 @@ export default function ThreadsIndexRedirect() { const agentId = agent.id; let cancelled = false; - const ac = new AbortController(); async function redirectToThread() { const memberId = encodeURIComponent(agentId); try { // @@@threads-index-direct-main-route - /threads is a pure entrypoint; resolve the // main thread here so login/setup flows do not bounce through NewChatPage first. - const thread = await getMainThread(agentId, ac.signal); + // @@@threads-index-inflight-dedup - React StrictMode remounts /threads in dev. + // Reuse the first main-thread request and ignore stale callbacks instead of + // aborting the first fetch and polluting network/devtools with ERR_ABORTED. + const thread = await loadMainThread(agentId); if (cancelled) return; navigate( thread @@ -38,9 +52,8 @@ export default function ThreadsIndexRedirect() { void redirectToThread(); return () => { cancelled = true; - ac.abort(); }; - }, [agent, navigate]); + }, [agent?.id, navigate]); return null; } From c8fcc907c011d8dafc62eba4f1517deec31faa41 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 18:18:37 +0800 Subject: [PATCH 105/517] Fix thread display delta dedupe --- frontend/app/src/hooks/use-thread-stream.ts | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/frontend/app/src/hooks/use-thread-stream.ts b/frontend/app/src/hooks/use-thread-stream.ts index 34dcb0f70..d5dae11bb 100644 --- a/frontend/app/src/hooks/use-thread-stream.ts +++ b/frontend/app/src/hooks/use-thread-stream.ts @@ -35,11 +35,11 @@ class ThreadConnectionManager { private threadId = ""; private ac: AbortController | null = null; private version = 0; - // @@@dedup-events — track seen seqs in a set (not monotonic max) because - // activity_sink and run emit write to thread_buf concurrently, so events - // can arrive out of seq order. A monotonic lastSeenSeq would wrongly skip - // lower-seq events that arrive after a higher-seq one. - private seenSeqs = new Set(); + // @@@dedup-events - dedupe by event-type+seq, not raw seq alone. Backend + // derived display_delta events intentionally reuse the source event _seq, so + // seq-only dedupe would drop the UI-driving delta right after user_message / + // run_start and make the thread look frozen until a manual refresh. + private seenEventKeys = new Set(); private subscribers = new Set<(event: StreamEvent) => void>(); private listener: (() => void) | null = null; // React re-render trigger private refreshThreads: (() => Promise) | null = null; @@ -90,14 +90,15 @@ class ThreadConnectionManager { // can open duplicate SSE connections in dev; both deliver the same events). const d = (event.data ?? {}) as { _seq?: number }; if (typeof d._seq === "number") { - if (this.seenSeqs.has(d._seq)) { + const eventKey = `${event.type}:${d._seq}`; + if (this.seenEventKeys.has(eventKey)) { return; } - this.seenSeqs.add(d._seq); + this.seenEventKeys.add(eventKey); // Cap set size to prevent unbounded growth - if (this.seenSeqs.size > 5000) { - const sorted = [...this.seenSeqs].sort((a, b) => a - b); - for (let i = 0; i < 2500; i++) this.seenSeqs.delete(sorted[i]); + if (this.seenEventKeys.size > 5000) { + const oldKeys = [...this.seenEventKeys]; + for (let i = 0; i < 2500; i++) this.seenEventKeys.delete(oldKeys[i]); } } if (event.type === "status" && event.data) { From 5969dc7c11b2160ab9000b1ecf8daaa5dc16f06d Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 18:28:43 +0800 Subject: [PATCH 106/517] Refresh stale sandbox capability sessions --- sandbox/base.py | 20 +++++++++++++++++ tests/Unit/core/test_capability_async.py | 28 ++++++++++++++++++++++++ 2 files changed, 48 insertions(+) diff --git a/sandbox/base.py b/sandbox/base.py index 0a423f25a..05e26e186 100644 --- a/sandbox/base.py +++ b/sandbox/base.py @@ -70,6 +70,20 @@ def __getattr__(self, name: str): return getattr(self._remote._get_capability().command, name) +def _cached_capability_is_stale(manager, thread_id: str, capability) -> bool: + session = getattr(capability, "_session", None) + if session is None: + return True + if getattr(session, "status", None) in {"closed", "failed", "paused"}: + return True + # @@@capability-cache-session-liveness - cached wrappers outlive session teardown; + # always confirm the cached session still exists as the current active session. + current = manager.session_manager.get(thread_id, session.terminal.terminal_id) + if current is None: + return True + return current.session_id != session.session_id + + class RemoteSandbox(Sandbox): """Concrete sandbox for all provider-backed environments (AgentBay, Docker, E2B, Daytona).""" @@ -103,6 +117,9 @@ def _get_capability(self) -> SandboxCapability: thread_id = get_current_thread_id() if not thread_id: raise RuntimeError("No thread_id set. Call set_current_thread_id first.") + cached = self._capability_cache.get(thread_id) + if cached is not None and _cached_capability_is_stale(self._manager, thread_id, cached): + self._capability_cache.pop(thread_id, None) if thread_id not in self._capability_cache: capability = self._manager.get_sandbox(thread_id) if self._config.init_commands and thread_id not in self._init_commands_run: @@ -229,6 +246,9 @@ def _get_capability(self) -> SandboxCapability: thread_id = get_current_thread_id() if not thread_id: raise RuntimeError("No thread_id set. Call set_current_thread_id first.") + cached = self._capability_cache.get(thread_id) + if cached is not None and _cached_capability_is_stale(self._manager, thread_id, cached): + self._capability_cache.pop(thread_id, None) if thread_id not in self._capability_cache: self._capability_cache[thread_id] = self._manager.get_sandbox(thread_id) return self._capability_cache[thread_id] diff --git a/tests/Unit/core/test_capability_async.py b/tests/Unit/core/test_capability_async.py index 8d1ba06d7..822ff7064 100644 --- a/tests/Unit/core/test_capability_async.py +++ b/tests/Unit/core/test_capability_async.py @@ -1,8 +1,11 @@ import asyncio import uuid +from pathlib import Path from sandbox.capability import SandboxCapability +from sandbox.base import LocalSandbox from sandbox.interfaces.executor import AsyncCommand, ExecuteResult +from sandbox.thread_context import set_current_thread_id class _DummyState: @@ -83,3 +86,28 @@ async def _run_async_command_flow(): def test_command_wrapper_supports_execute_async(): asyncio.run(_run_async_command_flow()) + + +def test_local_sandbox_rebuilds_stale_closed_capability_before_execute_async(tmp_path): + root = Path(tmp_path) + thread_id = "thread-stale-session" + sandbox = LocalSandbox(str(root), db_path=root / "sandbox.db") + set_current_thread_id(thread_id) + capability = sandbox._get_capability() + stale_session_id = capability._session.session_id + sandbox.manager.session_manager.delete(stale_session_id, reason="test_close") + + async def run(): + async_cmd = await sandbox.shell().execute_async("sleep 0.01; echo hi") + result = await sandbox.shell().wait_for(async_cmd.command_id, timeout=1.0) + return async_cmd, result + + async_cmd, result = asyncio.run(run()) + + assert capability._session.status == "closed" + refreshed = sandbox._get_capability() + assert refreshed._session.session_id != stale_session_id + assert async_cmd.command_id.startswith("cmd_") + assert result is not None + assert result.exit_code == 0 + assert "hi" in result.stdout From c7995f17f9b3ceb8f9d77f27198c030441a6c4bc Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 18:31:56 +0800 Subject: [PATCH 107/517] Add unread mention support to Supabase chats --- storage/providers/supabase/chat_repo.py | 6 ++ tests/Unit/storage/test_supabase_chat_repo.py | 80 +++++++++++++++++++ 2 files changed, 86 insertions(+) create mode 100644 tests/Unit/storage/test_supabase_chat_repo.py diff --git a/storage/providers/supabase/chat_repo.py b/storage/providers/supabase/chat_repo.py index dc109da99..7d4215919 100644 --- a/storage/providers/supabase/chat_repo.py +++ b/storage/providers/supabase/chat_repo.py @@ -216,6 +216,12 @@ def count_unread(self, chat_id: str, entity_id: str) -> int: raw = q.rows(response, _REPO_MSG, "count_unread") return len(raw) + def has_unread_mention(self, chat_id: str, entity_id: str) -> bool: + for message in self.list_unread(chat_id, entity_id): + if entity_id in message.mentioned_entity_ids: + return True + return False + def list_by_time_range( self, chat_id: str, diff --git a/tests/Unit/storage/test_supabase_chat_repo.py b/tests/Unit/storage/test_supabase_chat_repo.py new file mode 100644 index 000000000..0e663afcf --- /dev/null +++ b/tests/Unit/storage/test_supabase_chat_repo.py @@ -0,0 +1,80 @@ +from storage.contracts import ChatMessageRow +from storage.providers.supabase.chat_repo import SupabaseChatMessageRepo + +from tests.fakes.supabase import FakeSupabaseClient + + +def test_supabase_chat_message_repo_has_unread_mention_tracks_mentions_after_last_read(): + tables = { + "chat_entities": [ + { + "chat_id": "chat-1", + "entity_id": "entity-target", + "joined_at": 1.0, + "last_read_at": 5.0, + } + ], + "chat_messages": [ + { + "id": "msg-old", + "chat_id": "chat-1", + "sender_entity_id": "entity-other", + "content": "old mention", + "mentions": "[\"entity-target\"]", + "created_at": 4.0, + }, + { + "id": "msg-self", + "chat_id": "chat-1", + "sender_entity_id": "entity-target", + "content": "self mention", + "mentions": "[\"entity-target\"]", + "created_at": 6.0, + }, + { + "id": "msg-unread", + "chat_id": "chat-1", + "sender_entity_id": "entity-other", + "content": "new mention", + "mentions": "[\"entity-target\"]", + "created_at": 7.0, + }, + { + "id": "msg-unread-no-mention", + "chat_id": "chat-1", + "sender_entity_id": "entity-other", + "content": "plain unread", + "mentions": "[]", + "created_at": 8.0, + }, + ], + } + repo = SupabaseChatMessageRepo(FakeSupabaseClient(tables)) + + assert repo.has_unread_mention("chat-1", "entity-target") is True + + +def test_supabase_chat_message_repo_has_unread_mention_false_without_matching_unread_mentions(): + tables = { + "chat_entities": [ + { + "chat_id": "chat-1", + "entity_id": "entity-target", + "joined_at": 1.0, + "last_read_at": 5.0, + } + ], + "chat_messages": [ + { + "id": "msg-unread", + "chat_id": "chat-1", + "sender_entity_id": "entity-other", + "content": "plain unread", + "mentions": "[]", + "created_at": 7.0, + } + ], + } + repo = SupabaseChatMessageRepo(FakeSupabaseClient(tables)) + + assert repo.has_unread_mention("chat-1", "entity-target") is False From a4f8878ec56e165cc5de8728a9d4d21fc4be2793 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 18:34:40 +0800 Subject: [PATCH 108/517] Align Supabase unread mention semantics --- storage/providers/supabase/chat_repo.py | 6 ++++++ tests/Unit/storage/test_supabase_chat_repo.py | 20 +++++++++++++++++++ 2 files changed, 26 insertions(+) diff --git a/storage/providers/supabase/chat_repo.py b/storage/providers/supabase/chat_repo.py index 7d4215919..1d0f34795 100644 --- a/storage/providers/supabase/chat_repo.py +++ b/storage/providers/supabase/chat_repo.py @@ -217,6 +217,12 @@ def count_unread(self, chat_id: str, entity_id: str) -> int: return len(raw) def has_unread_mention(self, chat_id: str, entity_id: str) -> bool: + resp_ce = ( + self._client.table(_TABLE_CHAT_ENTITIES).select("last_read_at").eq("chat_id", chat_id).eq("entity_id", entity_id).execute() + ) + ce_rows = q.rows(resp_ce, _REPO_MSG, "has_unread_mention(last_read_at)") + if not ce_rows: + return False for message in self.list_unread(chat_id, entity_id): if entity_id in message.mentioned_entity_ids: return True diff --git a/tests/Unit/storage/test_supabase_chat_repo.py b/tests/Unit/storage/test_supabase_chat_repo.py index 0e663afcf..5ee86e422 100644 --- a/tests/Unit/storage/test_supabase_chat_repo.py +++ b/tests/Unit/storage/test_supabase_chat_repo.py @@ -78,3 +78,23 @@ def test_supabase_chat_message_repo_has_unread_mention_false_without_matching_un repo = SupabaseChatMessageRepo(FakeSupabaseClient(tables)) assert repo.has_unread_mention("chat-1", "entity-target") is False + + +def test_supabase_chat_message_repo_has_unread_mention_false_without_membership_row(): + tables = { + "chat_entities": [], + "chat_messages": [ + { + "id": "msg-unread", + "chat_id": "chat-1", + "sender_entity_id": "entity-other", + "content": "new mention", + "mentions": "[\"entity-target\"]", + "created_at": 7.0, + } + ], + } + repo = SupabaseChatMessageRepo(FakeSupabaseClient(tables)) + + assert repo.count_unread("chat-1", "entity-target") == 0 + assert repo.has_unread_mention("chat-1", "entity-target") is False From a173549c2c6ad95c4e8615b43217fe9477da80cd Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 18:43:17 +0800 Subject: [PATCH 109/517] Expose chat tools in member catalog --- config/defaults/tool_catalog.py | 7 +++++++ tests/Fix/test_panel_auth_shell_coherence.py | 10 ++++++++++ 2 files changed, 17 insertions(+) diff --git a/config/defaults/tool_catalog.py b/config/defaults/tool_catalog.py index 6bf4ee22f..9f38e6377 100644 --- a/config/defaults/tool_catalog.py +++ b/config/defaults/tool_catalog.py @@ -21,6 +21,7 @@ class ToolGroup(StrEnum): COMMAND = "command" WEB = "web" AGENT = "agent" + CHAT = "chat" TODO = "todo" SKILLS = "skills" SYSTEM = "system" @@ -63,6 +64,12 @@ class ToolDef(BaseModel): ToolDef(name="TaskStop", desc="停止后台任务", group=ToolGroup.AGENT), ToolDef(name="Agent", desc="启动子 Agent 执行任务", group=ToolGroup.AGENT), ToolDef(name="SendMessage", desc="向运行中的 Agent 发送排队消息", group=ToolGroup.AGENT), + # chat + ToolDef(name="chats", desc="列出当前实体可访问的聊天会话", group=ToolGroup.CHAT), + ToolDef(name="chat_read", desc="读取聊天消息并标记为已读", group=ToolGroup.CHAT), + ToolDef(name="chat_send", desc="向聊天对象发送消息", group=ToolGroup.CHAT), + ToolDef(name="chat_search", desc="搜索历史聊天消息", group=ToolGroup.CHAT), + ToolDef(name="directory", desc="浏览实体目录并查找可聊天对象", group=ToolGroup.CHAT), # todo ToolDef(name="TaskCreate", desc="创建待办任务", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), ToolDef(name="TaskGet", desc="获取任务详情", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), diff --git a/tests/Fix/test_panel_auth_shell_coherence.py b/tests/Fix/test_panel_auth_shell_coherence.py index 4194abc77..885e6692c 100644 --- a/tests/Fix/test_panel_auth_shell_coherence.py +++ b/tests/Fix/test_panel_auth_shell_coherence.py @@ -61,3 +61,13 @@ def test_profile_service_prefers_authenticated_member_over_config_defaults(): profile = profile_service.get_profile(member=member) assert profile == {"name": "codex", "initials": "CO", "email": "codex@example.com"} + + +def test_builtin_member_surface_exposes_chat_tools(): + member = member_service._leon_builtin() + tools = {item["name"]: item for item in member["config"]["tools"]} + + for tool_name in ("chats", "chat_read", "chat_send", "chat_search", "directory"): + assert tool_name in tools + assert tools[tool_name]["enabled"] is True + assert tools[tool_name]["group"] == "chat" From 78fb4a7d221d146b267ac8cd27c543cbd2dc9741 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 19:16:06 +0800 Subject: [PATCH 110/517] Align chat tool streaming arg readiness --- .../agents/communication/chat_tool_service.py | 8 ++ core/runtime/loop.py | 29 +++-- core/runtime/validator.py | 50 +++++++- tests/Unit/core/test_loop.py | 118 ++++++++++++++++++ tests/Unit/core/test_tool_registry_runner.py | 45 +++++++ 5 files changed, 231 insertions(+), 19 deletions(-) diff --git a/core/agents/communication/chat_tool_service.py b/core/agents/communication/chat_tool_service.py index 4c43128a6..fb5b317e1 100644 --- a/core/agents/communication/chat_tool_service.py +++ b/core/agents/communication/chat_tool_service.py @@ -357,6 +357,10 @@ def _register_chat_read(self, registry: ToolRegistry) -> None: ), }, }, + "anyOf": [ + {"required": ["entity_id"]}, + {"required": ["chat_id"]}, + ], }, }, handler=self._handle_chat_read, @@ -402,6 +406,10 @@ def _register_chat_send(self, registry: ToolRegistry) -> None: }, }, "required": ["content"], + "anyOf": [ + {"required": ["content", "entity_id"]}, + {"required": ["content", "chat_id"]}, + ], }, }, handler=self._handle_chat_send, diff --git a/core/runtime/loop.py b/core/runtime/loop.py index ec45e1e13..64bee2340 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -37,6 +37,7 @@ from .registry import ToolMode, ToolRegistry from .permissions import ToolPermissionContext, evaluate_permission_rules from .state import AppState, BootstrapConfig, ToolPermissionState, ToolUseContext +from .validator import _required_sets_match logger = logging.getLogger(__name__) @@ -1449,8 +1450,7 @@ def _tool_call_is_ready(self, tool_call: dict) -> bool: schema = entry.get_schema() or {} parameters = schema.get("parameters", {}) if isinstance(schema, dict) else {} - required = parameters.get("required", []) if isinstance(parameters, dict) else [] - return all(key in args for key in required) + return _required_sets_match(parameters, args) if isinstance(parameters, dict) else True def _normalize_stream_tool_call( self, @@ -1459,7 +1459,14 @@ def _normalize_stream_tool_call( ) -> dict[str, Any] | None: call_id = tool_call.get("id") name = tool_call.get("name") or tool_call.get("function", {}).get("name", "") - raw_args = None + args: Any = tool_call.get("args", {}) + if isinstance(args, str): + try: + import json as _json + + args = _json.loads(args) + except Exception: + args = {} for chunk in tool_call_chunks: if chunk.get("id") != call_id: @@ -1467,21 +1474,17 @@ def _normalize_stream_tool_call( if chunk.get("name"): name = chunk["name"] raw_args = chunk.get("args") - break - - args: Any = tool_call.get("args", {}) - if isinstance(raw_args, str): - if raw_args == "": - args = {} - else: + if raw_args in (None, ""): + continue + if isinstance(raw_args, str): try: import json as _json args = _json.loads(raw_args) except Exception: - return None - elif raw_args is not None: - args = raw_args + continue + else: + args = raw_args normalized = {"name": name, "args": args, "id": call_id} if not self._tool_call_is_ready(normalized): diff --git a/core/runtime/validator.py b/core/runtime/validator.py index 84e678d07..1fba4085d 100644 --- a/core/runtime/validator.py +++ b/core/runtime/validator.py @@ -3,6 +3,34 @@ from .errors import InputValidationError +def _required_sets_match(parameters: dict, args: dict) -> bool: + required = parameters.get("required", []) + if any(field not in args for field in required): + return False + + # @@@anyof-required-contract - some tools need one of several identifier + # sets before they're valid; treat that as part of the core arg contract so + # validator and streaming readiness stay aligned. + any_of = parameters.get("anyOf", []) + if any_of: + return any( + isinstance(option, dict) + and all(field in args for field in option.get("required", [])) + for option in any_of + ) + + one_of = parameters.get("oneOf", []) + if one_of: + matches = [ + option + for option in one_of + if isinstance(option, dict) and all(field in args for field in option.get("required", [])) + ] + return len(matches) == 1 + + return True + + class ValidationResult: def __init__(self, ok: bool, params: dict): self.ok = ok @@ -13,14 +41,24 @@ class ToolValidator: """Three-phase tool argument validation.""" def validate(self, schema: dict, args: dict) -> ValidationResult: - properties = schema.get("parameters", {}).get("properties", {}) - required = schema.get("parameters", {}).get("required", []) + parameters = schema.get("parameters", {}) + properties = parameters.get("properties", {}) # Phase 1: required fields - missing = [f for f in required if f not in args] - if missing: - msgs = [f"The required parameter `{f}` is missing" for f in missing] - raise InputValidationError("\n".join(msgs)) + if not _required_sets_match(parameters, args): + required = parameters.get("required", []) + missing = [f for f in required if f not in args] + if missing: + msgs = [f"The required parameter `{f}` is missing" for f in missing] + raise InputValidationError("\n".join(msgs)) + any_of = parameters.get("anyOf", []) + one_of = parameters.get("oneOf", []) + if any_of: + required_sets = [option.get("required", []) for option in any_of if isinstance(option, dict)] + raise InputValidationError(f"Arguments must satisfy one of these required sets: {required_sets}") + if one_of: + required_sets = [option.get("required", []) for option in one_of if isinstance(option, dict)] + raise InputValidationError(f"Arguments must satisfy exactly one of these required sets: {required_sets}") # Phase 2: type check for name, val in args.items(): diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index a06fc38af..2b110cba5 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -1382,6 +1382,30 @@ async def astream(self, messages): yield AIMessageChunk(content="final answer") +class _SplitAnyOfStreamingToolModel: + def __init__(self): + self.calls = 0 + + def bind_tools(self, tools): + return self + + async def astream(self, messages): + self.calls += 1 + if self.calls == 1: + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": "chat_read", "args": "", "id": "tc-chat-read", "index": 0}], + ) + yield AIMessageChunk( + content="", + tool_call_chunks=[{"name": None, "args": '{"chat_id":"chat-1"}', "id": "tc-chat-read", "index": 0}], + ) + await asyncio.sleep(0.01) + yield AIMessageChunk(content="done") + return + yield AIMessageChunk(content="final answer") + + class _TwoToolStreamingModel: def __init__(self): self.calls = 0 @@ -2842,3 +2866,97 @@ def read_handler(file_path: str) -> str: assert seen_args == ["/tmp/a.txt"] assert any(msg.tool_call_id == "tc-read" and msg.content == "read:/tmp/a.txt" for msg in tool_messages) assert not any("InputValidationError" in msg.content for msg in tool_messages) + + +@pytest.mark.asyncio +async def test_streaming_overlap_waits_for_anyof_tool_args_before_execution(): + model = _SplitAnyOfStreamingToolModel() + seen_calls = [] + + def chat_read_handler(entity_id: str | None = None, chat_id: str | None = None) -> str: + seen_calls.append({"entity_id": entity_id, "chat_id": chat_id}) + if chat_id: + return f"chat:{chat_id}" + if entity_id: + return f"entity:{entity_id}" + return "Provide entity_id or chat_id." + + entry = ToolEntry( + name="chat_read", + mode=ToolMode.INLINE, + schema={ + "name": "chat_read", + "description": "read chat", + "parameters": { + "type": "object", + "required": [], + "properties": { + "entity_id": {"type": "string"}, + "chat_id": {"type": "string"}, + }, + "anyOf": [ + {"required": ["entity_id"]}, + {"required": ["chat_id"]}, + ], + }, + }, + handler=chat_read_handler, + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + model, + registry=make_registry(entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + result = await loop.ainvoke({"messages": [{"role": "user", "content": "read chat"}]}) + + tool_messages = [msg for msg in result["messages"] if isinstance(msg, ToolMessage)] + assert seen_calls == [{"entity_id": None, "chat_id": "chat-1"}] + assert any(msg.tool_call_id == "tc-chat-read" and msg.content == "chat:chat-1" for msg in tool_messages) + assert not any(msg.content == "Provide entity_id or chat_id." for msg in tool_messages) + + +def test_normalize_stream_tool_call_keeps_aggregate_args_when_chunk_args_are_empty(): + entry = ToolEntry( + name="chat_read", + mode=ToolMode.INLINE, + schema={ + "name": "chat_read", + "description": "read chat", + "parameters": { + "type": "object", + "required": [], + "properties": { + "entity_id": {"type": "string"}, + "chat_id": {"type": "string"}, + }, + "anyOf": [ + {"required": ["entity_id"]}, + {"required": ["chat_id"]}, + ], + }, + }, + handler=lambda **_kwargs: "ok", + source="test", + is_concurrency_safe=True, + ) + loop = make_loop( + mock_model_no_tools(), + registry=make_registry(entry), + app_state=AppState(), + runtime=SimpleNamespace(cost=0.0), + ) + + normalized = loop._normalize_stream_tool_call( + {"name": "chat_read", "args": {"chat_id": "chat-1"}, "id": "tc-chat-read"}, + [{"name": "chat_read", "args": "", "id": "tc-chat-read", "index": 0}], + ) + + assert normalized == { + "name": "chat_read", + "args": {"chat_id": "chat-1"}, + "id": "tc-chat-read", + } diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index 13a223cb9..c40bc4c17 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -169,6 +169,51 @@ def test_extra_params_allowed(self): result = v.validate(schema, {"a": "hello", "extra": "ok"}) assert result.ok + def test_anyof_requires_one_alternative(self): + v = ToolValidator() + schema = { + "name": "ChatRead", + "parameters": { + "type": "object", + "required": [], + "properties": { + "entity_id": {"type": "string"}, + "chat_id": {"type": "string"}, + }, + "anyOf": [ + {"required": ["entity_id"]}, + {"required": ["chat_id"]}, + ], + }, + } + + with pytest.raises(InputValidationError) as exc_info: + v.validate(schema, {}) + + assert "entity_id" in str(exc_info.value) + assert "chat_id" in str(exc_info.value) + + def test_anyof_accepts_present_alternative(self): + v = ToolValidator() + schema = { + "name": "ChatRead", + "parameters": { + "type": "object", + "required": [], + "properties": { + "entity_id": {"type": "string"}, + "chat_id": {"type": "string"}, + }, + "anyOf": [ + {"required": ["entity_id"]}, + {"required": ["chat_id"]}, + ], + }, + } + + result = v.validate(schema, {"chat_id": "chat-1"}) + assert result.ok + # --------------------------------------------------------------------------- # ToolRunner — P0 error normalization From 774d5afa1f0e9f6cae02138af864b334e4d739bb Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 19:22:47 +0800 Subject: [PATCH 111/517] Harden chat notification reply contract --- core/runtime/agent.py | 6 +++--- core/runtime/middleware/queue/formatters.py | 9 ++++++++- tests/Unit/core/test_chat_tool_service.py | 21 +++++++++++++++++++++ tests/Unit/core/test_queue_formatters.py | 15 ++++++++++++++- 4 files changed, 46 insertions(+), 5 deletions(-) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 787d0d41f..a6322ebbd 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1369,9 +1369,9 @@ def _compose_system_prompt(self) -> str: f"- Your name: {name}\n" f"- Your entity_id: {eid}\n" f"- Your owner: {owner_name} (entity_id: {owner_eid})\n" - f"- When you receive a chat notification, READ the message with chat_read(), " - f"then REPLY with chat_send(). Your text output goes to your owner's thread, " - f"not to the chat — only chat_send() delivers to the other party.\n" + f"- When you receive a chat notification, you MUST read it with chat_read() before deciding what to do.\n" + f"- If you reply to the other party, you MUST call chat_send(). Never claim you replied unless chat_send() succeeded.\n" + f"- Your normal text output goes to your owner's thread, not to the chat — only chat_send() delivers to the other party.\n" ) return prompt diff --git a/core/runtime/middleware/queue/formatters.py b/core/runtime/middleware/queue/formatters.py index 71f784963..aa3d1f5ee 100644 --- a/core/runtime/middleware/queue/formatters.py +++ b/core/runtime/middleware/queue/formatters.py @@ -17,7 +17,14 @@ def format_chat_notification(sender_name: str, chat_id: str, unread_count: int, chat_read(chat_id=...) to read, then chat_send() to reply. """ signal_hint = f" [signal: {signal}]" if signal and signal != "open" else "" - return f"\nNew message from {sender_name} in chat {chat_id} ({unread_count} unread).{signal_hint}\n" + return ( + "\n" + f"New message from {sender_name} in chat {chat_id} ({unread_count} unread).{signal_hint}\n" + f'Read it with chat_read(chat_id="{chat_id}").\n' + f'Reply with chat_send(chat_id="{chat_id}", content="...").\n' + "Do not treat your normal assistant text as a chat reply.\n" + "" + ) def format_agent_message(sender_name: str, message: str) -> str: diff --git a/tests/Unit/core/test_chat_tool_service.py b/tests/Unit/core/test_chat_tool_service.py index f134dfd2d..f473f2aae 100644 --- a/tests/Unit/core/test_chat_tool_service.py +++ b/tests/Unit/core/test_chat_tool_service.py @@ -1,5 +1,6 @@ from types import SimpleNamespace +from core.runtime.agent import LeonAgent from core.agents.communication.chat_tool_service import ChatToolService from core.runtime.registry import ToolRegistry from storage.contracts import EntityRow, MemberRow, MemberType @@ -58,3 +59,23 @@ def test_directory_uses_owner_user_id_for_agent_owner_lookup() -> None: assert "Helper" in result assert "(owner: Owner)" in result + + +def test_compose_system_prompt_hardens_chat_reply_contract() -> None: + owner_entity = EntityRow(id="e_owner", type="human", member_id="u_owner", name="Owner", created_at=1.0) + agent_entity = EntityRow(id="e_agent", type="agent", member_id="m_agent", name="Helper", created_at=2.0) + + agent = LeonAgent.__new__(LeonAgent) + agent._chat_repos = { + "entity_id": "e_agent", + "owner_entity_id": "e_owner", + "entity_repo": _EntityRepo([owner_entity, agent_entity]), + } + agent._build_system_prompt = lambda: "BASE" + agent.config = SimpleNamespace(system_prompt=None) + + prompt = agent._compose_system_prompt() + + assert "you MUST read it with chat_read()" in prompt + assert "you MUST call chat_send()" in prompt + assert "Never claim you replied unless chat_send() succeeded." in prompt diff --git a/tests/Unit/core/test_queue_formatters.py b/tests/Unit/core/test_queue_formatters.py index 9d2e0982a..99fb2b95c 100644 --- a/tests/Unit/core/test_queue_formatters.py +++ b/tests/Unit/core/test_queue_formatters.py @@ -2,7 +2,20 @@ import xml.etree.ElementTree as ET -from core.runtime.middleware.queue.formatters import format_command_notification +from core.runtime.middleware.queue.formatters import format_chat_notification, format_command_notification + + +class TestFormatChatNotification: + def test_includes_explicit_chat_read_and_chat_send_instructions(self): + result = format_chat_notification( + sender_name="alice", + chat_id="chat-123", + unread_count=2, + ) + + assert 'chat_read(chat_id="chat-123")' in result + assert 'chat_send(chat_id="chat-123", content="...")' in result + assert "Do not treat your normal assistant text as a chat reply." in result class TestFormatCommandNotification: From 7fdcad5697207ed77331b76c56e1a1fe93236629 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 19:43:58 +0800 Subject: [PATCH 112/517] Stabilize external chat notification flow --- .../agents/communication/chat_tool_service.py | 40 +++++++-- core/runtime/loop.py | 37 +++++++++ core/runtime/registry.py | 20 ++++- core/runtime/validator.py | 48 ++++++----- .../test_query_loop_backend_bridge.py | 74 +++++++++++++++++ tests/Unit/core/test_chat_tool_service.py | 81 +++++++++++++++++++ tests/Unit/core/test_loop.py | 12 +-- tests/Unit/core/test_tool_registry_runner.py | 42 ++++++++-- 8 files changed, 312 insertions(+), 42 deletions(-) diff --git a/core/agents/communication/chat_tool_service.py b/core/agents/communication/chat_tool_service.py index fb5b317e1..438ff81f6 100644 --- a/core/agents/communication/chat_tool_service.py +++ b/core/agents/communication/chat_tool_service.py @@ -126,6 +126,32 @@ def _register(self, registry: ToolRegistry) -> None: self._register_chat_search(registry) self._register_directory(registry) + def _latest_notified_chat_id(self, request: Any) -> str | None: + state = getattr(request, "state", None) + messages = getattr(state, "messages", None) + if not isinstance(messages, list): + return None + for message in reversed(messages): + metadata = getattr(message, "metadata", None) or {} + if metadata.get("source") != "external" or metadata.get("notification_type") != "chat": + continue + content = getattr(message, "content", "") + text = content if isinstance(content, str) else str(content) + match = re.search(r'chat_read\(chat_id="([^"]+)"\)', text) + if match: + return match.group(1) + return None + + def _fill_missing_chat_target(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + if args.get("entity_id"): + return args + if isinstance(args.get("chat_id"), str) and args["chat_id"].strip(): + return args + notified_chat_id = self._latest_notified_chat_id(request) + if notified_chat_id: + return {**args, "chat_id": notified_chat_id} + return args + def _format_msgs(self, msgs: list, eid: str) -> str: lines = [] for m in msgs: @@ -357,9 +383,9 @@ def _register_chat_read(self, registry: ToolRegistry) -> None: ), }, }, - "anyOf": [ - {"required": ["entity_id"]}, - {"required": ["chat_id"]}, + "x-leon-required-any-of": [ + ["entity_id"], + ["chat_id"], ], }, }, @@ -368,6 +394,7 @@ def _register_chat_read(self, registry: ToolRegistry) -> None: search_hint="read chat messages history conversation", is_read_only=True, is_concurrency_safe=True, + validate_input=self._fill_missing_chat_target, ) ) @@ -406,15 +433,16 @@ def _register_chat_send(self, registry: ToolRegistry) -> None: }, }, "required": ["content"], - "anyOf": [ - {"required": ["content", "entity_id"]}, - {"required": ["content", "chat_id"]}, + "x-leon-required-any-of": [ + ["content", "entity_id"], + ["content", "chat_id"], ], }, }, handler=self._handle_chat_send, source="chat", search_hint="send message reply chat entity", + validate_input=self._fill_missing_chat_target, ) ) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 64bee2340..c8fca955a 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -315,6 +315,10 @@ async def query( terminal_followthrough_notice = self._get_terminal_followthrough_notice(messages) if terminal_followthrough_notice is not None: ai_msg = self._build_terminal_followthrough_fallback(terminal_followthrough_notice) + else: + chat_followthrough_notice = self._get_chat_followthrough_notice(messages) + if chat_followthrough_notice is not None: + ai_msg = self._build_chat_followthrough_fallback(chat_followthrough_notice) # Yield agent update (stream_mode="updates" format) yield {"agent": {"messages": [ai_msg]}} @@ -1840,6 +1844,24 @@ def _get_terminal_followthrough_notice(messages: list[Any]) -> HumanMessage | No return None return last_message + @staticmethod + def _get_chat_followthrough_notice(messages: list[Any]) -> HumanMessage | None: + if not messages: + return None + last_message = messages[-1] + if last_message.__class__.__name__ != "HumanMessage": + return None + metadata = getattr(last_message, "metadata", None) or {} + if metadata.get("source") != "external": + return None + if metadata.get("notification_type") != "chat": + return None + content = getattr(last_message, "content", "") + text = content if isinstance(content, str) else str(content) + if "New message from" not in text or "chat_read(chat_id=" not in text: + return None + return last_message + @classmethod def _build_terminal_followthrough_fallback(cls, notice: HumanMessage) -> AIMessage: metadata = getattr(notice, "metadata", None) or {} @@ -1862,6 +1884,21 @@ def _build_terminal_followthrough_fallback(cls, notice: HumanMessage) -> AIMessa reply = f"Background {subject} update arrived, but the followthrough assistant reply was empty." return AIMessage(content=reply) + @classmethod + def _build_chat_followthrough_fallback(cls, notice: HumanMessage) -> AIMessage: + content = getattr(notice, "content", "") + text = content if isinstance(content, str) else str(content) + chat_id_match = re.search(r'chat_read\(chat_id="([^"]+)"\)', text) + if chat_id_match: + chat_id = chat_id_match.group(1) + reply = ( + f'I received a chat notification, but the followthrough assistant reply was empty. ' + f'Read it with chat_read(chat_id="{chat_id}") before deciding whether to reply.' + ) + else: + reply = "I received a chat notification, but the followthrough assistant reply was empty." + return AIMessage(content=reply) + class _StreamingToolExecutor: def __init__(self, loop: QueryLoop, tool_context: ToolUseContext | None): diff --git a/core/runtime/registry.py b/core/runtime/registry.py index 5ffc66b56..454d1647c 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -1,6 +1,7 @@ from __future__ import annotations from collections.abc import Awaitable, Callable +from copy import deepcopy from dataclasses import dataclass from enum import Enum from typing import Any @@ -82,11 +83,28 @@ def get(self, name: str) -> ToolEntry | None: def get_inline_schemas(self, discovered_tool_names: set[str] | None = None) -> list[dict]: discovered_tool_names = discovered_tool_names or set() return [ - e.get_schema() + self._sanitize_schema_for_model(e.get_schema()) for e in self._tools.values() if e.mode == ToolMode.INLINE or e.name in discovered_tool_names ] + def _sanitize_schema_for_model(self, schema: dict) -> dict: + # @@@tool-schema-sanitize - runtime-only schema metadata is useful for + # validator/readiness, but provider tool schemas must stay within the + # subset the live model API accepts. + def _walk(value: Any) -> Any: + if isinstance(value, dict): + return { + key: _walk(child) + for key, child in value.items() + if not (isinstance(key, str) and key.startswith("x-leon-")) + } + if isinstance(value, list): + return [_walk(item) for item in value] + return value + + return _walk(deepcopy(schema)) + def search(self, query: str, *, modes: set[ToolMode] | None = None) -> list[ToolEntry]: """Return matching tools with ranked relevance. diff --git a/core/runtime/validator.py b/core/runtime/validator.py index 1fba4085d..4688c390a 100644 --- a/core/runtime/validator.py +++ b/core/runtime/validator.py @@ -3,29 +3,37 @@ from .errors import InputValidationError +def _required_sets(parameters: dict, key: str) -> list[list[str]]: + value = parameters.get(key, []) + if not isinstance(value, list): + return [] + sets: list[list[str]] = [] + for item in value: + if isinstance(item, dict): + required = item.get("required", []) + else: + required = item + if isinstance(required, list): + sets.append([field for field in required if isinstance(field, str)]) + return sets + + def _required_sets_match(parameters: dict, args: dict) -> bool: required = parameters.get("required", []) if any(field not in args for field in required): return False - # @@@anyof-required-contract - some tools need one of several identifier - # sets before they're valid; treat that as part of the core arg contract so - # validator and streaming readiness stay aligned. - any_of = parameters.get("anyOf", []) + # @@@required-set-contract - some tools need one of several identifier sets + # before they're valid. Keep that contract in runtime metadata so + # validator/readiness stay aligned without sending unsupported top-level + # anyOf/oneOf schema to live providers. + any_of = _required_sets(parameters, "x-leon-required-any-of") or _required_sets(parameters, "anyOf") if any_of: - return any( - isinstance(option, dict) - and all(field in args for field in option.get("required", [])) - for option in any_of - ) + return any(all(field in args for field in required) for required in any_of) - one_of = parameters.get("oneOf", []) + one_of = _required_sets(parameters, "x-leon-required-one-of") or _required_sets(parameters, "oneOf") if one_of: - matches = [ - option - for option in one_of - if isinstance(option, dict) and all(field in args for field in option.get("required", [])) - ] + matches = [required for required in one_of if all(field in args for field in required)] return len(matches) == 1 return True @@ -51,14 +59,12 @@ def validate(self, schema: dict, args: dict) -> ValidationResult: if missing: msgs = [f"The required parameter `{f}` is missing" for f in missing] raise InputValidationError("\n".join(msgs)) - any_of = parameters.get("anyOf", []) - one_of = parameters.get("oneOf", []) + any_of = _required_sets(parameters, "x-leon-required-any-of") or _required_sets(parameters, "anyOf") + one_of = _required_sets(parameters, "x-leon-required-one-of") or _required_sets(parameters, "oneOf") if any_of: - required_sets = [option.get("required", []) for option in any_of if isinstance(option, dict)] - raise InputValidationError(f"Arguments must satisfy one of these required sets: {required_sets}") + raise InputValidationError(f"Arguments must satisfy one of these required sets: {any_of}") if one_of: - required_sets = [option.get("required", []) for option in one_of if isinstance(option, dict)] - raise InputValidationError(f"Arguments must satisfy exactly one of these required sets: {required_sets}") + raise InputValidationError(f"Arguments must satisfy exactly one of these required sets: {one_of}") # Phase 2: type check for name, val in args.items(): diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 61ffdbeb5..2c0bd1963 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -110,6 +110,24 @@ async def ainvoke(self, messages): return AIMessage(content="UNRELATED") +class _ChatNotificationSilentModel: + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + last_human = next( + ( + msg.content + for msg in reversed(messages) + if msg.__class__.__name__ == "HumanMessage" + ), + "", + ) + if "New message from" in last_human and "chat_read(chat_id=" in last_human: + return AIMessage(content="") + return AIMessage(content="UNRELATED") + + class _PromptTooLongTwiceModel: def bind_tools(self, tools): return self @@ -1989,6 +2007,62 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): } +@pytest.mark.asyncio +async def test_run_agent_to_buffer_turns_silent_chat_notification_into_visible_followthrough(monkeypatch, tmp_path): + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + checkpointer = _MemoryCheckpointer() + loop = _make_loop(model=_ChatNotificationSilentModel(), checkpointer=checkpointer) + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), + thread_last_active={}, + typing_tracker=None, + ) + ) + thread_buf = ThreadEventBuffer() + + await _run_agent_to_buffer( + agent, + "thread-chat-followthrough-silent", + '\nNew message from alice in chat chat-123 (1 unread).\nRead it with chat_read(chat_id="chat-123").\nReply with chat_send(chat_id="chat-123", content="...").\nDo not treat your normal assistant text as a chat reply.\n', + app, + False, + thread_buf, + "run-chat-followthrough-silent", + message_metadata={"source": "external", "notification_type": "chat"}, + ) + + entries = app.state.display_builder.get_entries("thread-chat-followthrough-silent") + assert entries is not None + assert entries[0]["segments"][0]["type"] == "notice" + assert entries[0]["segments"][1] == { + "type": "text", + "content": 'I received a chat notification, but the followthrough assistant reply was empty. Read it with chat_read(chat_id="chat-123") before deciding whether to reply.', + } + + @pytest.mark.asyncio async def test_run_agent_to_buffer_tags_display_delta_with_source_seq(monkeypatch, tmp_path): seq = 0 diff --git a/tests/Unit/core/test_chat_tool_service.py b/tests/Unit/core/test_chat_tool_service.py index f473f2aae..63aa027bb 100644 --- a/tests/Unit/core/test_chat_tool_service.py +++ b/tests/Unit/core/test_chat_tool_service.py @@ -1,5 +1,7 @@ from types import SimpleNamespace +from langchain_core.messages import HumanMessage + from core.runtime.agent import LeonAgent from core.agents.communication.chat_tool_service import ChatToolService from core.runtime.registry import ToolRegistry @@ -79,3 +81,82 @@ def test_compose_system_prompt_hardens_chat_reply_contract() -> None: assert "you MUST read it with chat_read()" in prompt assert "you MUST call chat_send()" in prompt assert "Never claim you replied unless chat_send() succeeded." in prompt + + +def test_chat_read_validate_input_fills_missing_chat_id_from_latest_notification() -> None: + registry = ToolRegistry() + service = ChatToolService( + registry, + entity_id="e_agent", + owner_entity_id="e_owner", + entity_repo=_EntityRepo([]), + chat_service=SimpleNamespace(), + chat_entity_repo=SimpleNamespace(), + chat_message_repo=SimpleNamespace(), + member_repo=_MemberRepo([]), + chat_event_bus=SimpleNamespace(), + runtime_fn=lambda: None, + ) + entry = registry.get("chat_read") + assert entry is not None + assert entry.validate_input is not None + + request = SimpleNamespace( + state=SimpleNamespace( + messages=[ + HumanMessage( + content=( + '\n' + 'New message from alice in chat chat-123 (1 unread).\n' + 'Read it with chat_read(chat_id="chat-123").\n' + '' + ), + metadata={"source": "external", "notification_type": "chat"}, + ) + ] + ) + ) + + args = entry.validate_input({"chat_id": "", "range": "-10:"}, request) + + assert args == {"chat_id": "chat-123", "range": "-10:"} + + +def test_chat_send_validate_input_fills_missing_chat_id_from_latest_notification() -> None: + registry = ToolRegistry() + service = ChatToolService( + registry, + entity_id="e_agent", + owner_entity_id="e_owner", + entity_repo=_EntityRepo([]), + chat_service=SimpleNamespace(), + chat_entity_repo=SimpleNamespace(), + chat_message_repo=SimpleNamespace(), + member_repo=_MemberRepo([]), + chat_event_bus=SimpleNamespace(), + runtime_fn=lambda: None, + ) + entry = registry.get("chat_send") + assert entry is not None + assert entry.validate_input is not None + + request = SimpleNamespace( + state=SimpleNamespace( + messages=[ + HumanMessage( + content=( + '\n' + 'New message from alice in chat chat-456 (1 unread).\n' + 'Read it with chat_read(chat_id="chat-456").\n' + 'Reply with chat_send(chat_id="chat-456", content="...").\n' + '' + ), + metadata={"source": "external", "notification_type": "chat"}, + ) + ] + ) + ) + + args = entry.validate_input({"content": "hi", "chat_id": ""}, request) + + assert args == {"content": "hi", "chat_id": "chat-456"} diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index 2b110cba5..b6f10f8f5 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -2894,9 +2894,9 @@ def chat_read_handler(entity_id: str | None = None, chat_id: str | None = None) "entity_id": {"type": "string"}, "chat_id": {"type": "string"}, }, - "anyOf": [ - {"required": ["entity_id"]}, - {"required": ["chat_id"]}, + "x-leon-required-any-of": [ + ["entity_id"], + ["chat_id"], ], }, }, @@ -2933,9 +2933,9 @@ def test_normalize_stream_tool_call_keeps_aggregate_args_when_chunk_args_are_emp "entity_id": {"type": "string"}, "chat_id": {"type": "string"}, }, - "anyOf": [ - {"required": ["entity_id"]}, - {"required": ["chat_id"]}, + "x-leon-required-any-of": [ + ["entity_id"], + ["chat_id"], ], }, }, diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index c40bc4c17..4da5ff39d 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -126,6 +126,32 @@ def schema_fn() -> dict: assert call_count >= 1 assert any(s["name"] == "DynTool" for s in schemas) + def test_inline_schemas_strip_runtime_only_schema_metadata(self): + reg = ToolRegistry() + reg.register( + ToolEntry( + name="ChatRead", + mode=ToolMode.INLINE, + schema={ + "name": "ChatRead", + "description": "chat read", + "parameters": { + "type": "object", + "properties": { + "chat_id": {"type": "string"}, + }, + "x-leon-required-any-of": [["chat_id"]], + }, + }, + handler=lambda **_kwargs: "ok", + source="test", + ) + ) + + [schema] = reg.get_inline_schemas() + + assert "x-leon-required-any-of" not in schema["parameters"] + # --------------------------------------------------------------------------- # ToolValidator @@ -169,7 +195,7 @@ def test_extra_params_allowed(self): result = v.validate(schema, {"a": "hello", "extra": "ok"}) assert result.ok - def test_anyof_requires_one_alternative(self): + def test_required_any_of_requires_one_alternative(self): v = ToolValidator() schema = { "name": "ChatRead", @@ -180,9 +206,9 @@ def test_anyof_requires_one_alternative(self): "entity_id": {"type": "string"}, "chat_id": {"type": "string"}, }, - "anyOf": [ - {"required": ["entity_id"]}, - {"required": ["chat_id"]}, + "x-leon-required-any-of": [ + ["entity_id"], + ["chat_id"], ], }, } @@ -193,7 +219,7 @@ def test_anyof_requires_one_alternative(self): assert "entity_id" in str(exc_info.value) assert "chat_id" in str(exc_info.value) - def test_anyof_accepts_present_alternative(self): + def test_required_any_of_accepts_present_alternative(self): v = ToolValidator() schema = { "name": "ChatRead", @@ -204,9 +230,9 @@ def test_anyof_accepts_present_alternative(self): "entity_id": {"type": "string"}, "chat_id": {"type": "string"}, }, - "anyOf": [ - {"required": ["entity_id"]}, - {"required": ["chat_id"]}, + "x-leon-required-any-of": [ + ["entity_id"], + ["chat_id"], ], }, } From 840914c3f055dc527ed3efc4c8cfc4f10b85f8d0 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 19:48:44 +0800 Subject: [PATCH 113/517] Prefer direct chat_id handling in chat notifications --- core/runtime/agent.py | 1 + core/runtime/middleware/queue/formatters.py | 1 + tests/Unit/core/test_chat_tool_service.py | 1 + tests/Unit/core/test_queue_formatters.py | 1 + 4 files changed, 4 insertions(+) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index a6322ebbd..edca5b8b0 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1370,6 +1370,7 @@ def _compose_system_prompt(self) -> str: f"- Your entity_id: {eid}\n" f"- Your owner: {owner_name} (entity_id: {owner_eid})\n" f"- When you receive a chat notification, you MUST read it with chat_read() before deciding what to do.\n" + f"- If that notification already gives you a chat_id, prefer using that exact chat_id directly; do not call directory just to resolve the sender first.\n" f"- If you reply to the other party, you MUST call chat_send(). Never claim you replied unless chat_send() succeeded.\n" f"- Your normal text output goes to your owner's thread, not to the chat — only chat_send() delivers to the other party.\n" ) diff --git a/core/runtime/middleware/queue/formatters.py b/core/runtime/middleware/queue/formatters.py index aa3d1f5ee..3497daba1 100644 --- a/core/runtime/middleware/queue/formatters.py +++ b/core/runtime/middleware/queue/formatters.py @@ -22,6 +22,7 @@ def format_chat_notification(sender_name: str, chat_id: str, unread_count: int, f"New message from {sender_name} in chat {chat_id} ({unread_count} unread).{signal_hint}\n" f'Read it with chat_read(chat_id="{chat_id}").\n' f'Reply with chat_send(chat_id="{chat_id}", content="...").\n' + "Prefer using this exact chat_id directly; do not call directory just to resolve the sender first.\n" "Do not treat your normal assistant text as a chat reply.\n" "" ) diff --git a/tests/Unit/core/test_chat_tool_service.py b/tests/Unit/core/test_chat_tool_service.py index 63aa027bb..1409a8b28 100644 --- a/tests/Unit/core/test_chat_tool_service.py +++ b/tests/Unit/core/test_chat_tool_service.py @@ -79,6 +79,7 @@ def test_compose_system_prompt_hardens_chat_reply_contract() -> None: prompt = agent._compose_system_prompt() assert "you MUST read it with chat_read()" in prompt + assert "prefer using that exact chat_id directly" in prompt assert "you MUST call chat_send()" in prompt assert "Never claim you replied unless chat_send() succeeded." in prompt diff --git a/tests/Unit/core/test_queue_formatters.py b/tests/Unit/core/test_queue_formatters.py index 99fb2b95c..a9ca7285b 100644 --- a/tests/Unit/core/test_queue_formatters.py +++ b/tests/Unit/core/test_queue_formatters.py @@ -15,6 +15,7 @@ def test_includes_explicit_chat_read_and_chat_send_instructions(self): assert 'chat_read(chat_id="chat-123")' in result assert 'chat_send(chat_id="chat-123", content="...")' in result + assert "Prefer using this exact chat_id directly" in result assert "Do not treat your normal assistant text as a chat reply." in result From c3e865fe7e29120b20fdf9343fd00dd4e0aa22ac Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 19:52:52 +0800 Subject: [PATCH 114/517] Remove shared middleware tool default --- core/runtime/middleware/__init__.py | 4 ++-- tests/Unit/core/test_tool_registry_runner.py | 10 ++++++++++ 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/core/runtime/middleware/__init__.py b/core/runtime/middleware/__init__.py index 906268924..b2fa5c681 100644 --- a/core/runtime/middleware/__init__.py +++ b/core/runtime/middleware/__init__.py @@ -8,7 +8,7 @@ from collections.abc import Awaitable, Callable from dataclasses import dataclass, replace -from typing import Any +from typing import Any, ClassVar from langchain_core.messages import ToolMessage @@ -48,7 +48,7 @@ def override(self, **changes: Any) -> "ToolCallRequest": class AgentMiddleware: """Minimal chain-of-responsibility middleware base for the runtime stack.""" - tools: list[Any] = [] + tools: ClassVar[tuple[Any, ...]] = () def wrap_model_call( self, diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index 4da5ff39d..7ea1c431a 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -18,6 +18,7 @@ from core.runtime.errors import InputValidationError from core.runtime.agent import _make_mcp_tool_entry +from core.runtime.middleware import AgentMiddleware from core.runtime.middleware import ToolCallRequest from core.runtime.permissions import ToolPermissionContext, can_auto_approve from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry @@ -126,6 +127,15 @@ def schema_fn() -> dict: assert call_count >= 1 assert any(s["name"] == "DynTool" for s in schemas) + +def test_agent_middleware_tools_are_not_shared_mutable_state(): + first = AgentMiddleware() + second = AgentMiddleware() + + first.tools = ["x"] + + assert second.tools == () + def test_inline_schemas_strip_runtime_only_schema_metadata(self): reg = ToolRegistry() reg.register( From b194c7578e635f29848895785b45c6c19f62379e Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 19:58:01 +0800 Subject: [PATCH 115/517] Align default filesystem edit cap with read cap --- core/tools/filesystem/service.py | 5 ++--- tests/Unit/filesystem/test_filesystem_service.py | 11 ++++++++++- 2 files changed, 12 insertions(+), 4 deletions(-) diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 715c68e0a..99192afdf 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -30,7 +30,6 @@ logger = logging.getLogger(__name__) DEFAULT_READ_STATE_CACHE_SIZE = 100 -DEFAULT_MAX_EDIT_FILE_SIZE = 1024 * 1024 * 1024 @dataclass @@ -102,7 +101,7 @@ def __init__( backend: FileSystemBackend | None = None, extra_allowed_paths: list[str | Path] | None = None, max_read_cache_entries: int = DEFAULT_READ_STATE_CACHE_SIZE, - max_edit_file_size: int = DEFAULT_MAX_EDIT_FILE_SIZE, + max_edit_file_size: int | None = None, ): if backend is None: from core.tools.filesystem.local_backend import LocalBackend @@ -115,7 +114,7 @@ def __init__( self.allowed_extensions = allowed_extensions self.hooks = hooks or [] self._read_files = _ReadFileStateCache(max_entries=max_read_cache_entries) - self.max_edit_file_size = max_edit_file_size + self.max_edit_file_size = max_file_size if max_edit_file_size is None else max_edit_file_size self.operation_recorder = operation_recorder self.extra_allowed_paths: list[Path] = [Path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or [])] self._edit_critical_section = threading.Lock() diff --git a/tests/Unit/filesystem/test_filesystem_service.py b/tests/Unit/filesystem/test_filesystem_service.py index 10b38bddb..5bac16238 100644 --- a/tests/Unit/filesystem/test_filesystem_service.py +++ b/tests/Unit/filesystem/test_filesystem_service.py @@ -13,7 +13,7 @@ def _make_service( workspace: Path, *, max_read_cache_entries: int = 100, - max_edit_file_size: int = 1024 * 1024 * 1024, + max_edit_file_size: int | None = None, ) -> FileSystemService: return FileSystemService( registry=ToolRegistry(), @@ -171,6 +171,15 @@ def test_edit_rejects_file_larger_than_edit_cap(tmp_path: Path): assert "8" in edit_result +def test_default_edit_size_cap_matches_default_read_size_cap(tmp_path: Path): + service = FileSystemService( + registry=ToolRegistry(), + workspace_root=tmp_path, + ) + + assert service.max_edit_file_size == service.max_file_size + + def test_read_state_cache_clone_is_independent(tmp_path: Path): first = (tmp_path / "a.txt").resolve() cache = _ReadFileStateCache(max_entries=2) From 0c8810b5ca0be589e091cc6312c79d5e94b4a3be Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 20:01:00 +0800 Subject: [PATCH 116/517] Offload LSP gitignore filtering from event loop --- core/tools/lsp/service.py | 9 ++++-- tests/Unit/platform/test_lsp_service.py | 42 ++++++++++++++++++++++++- 2 files changed, 47 insertions(+), 4 deletions(-) diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index 868bac6fc..7226fddb3 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -600,6 +600,9 @@ def _filter_gitignored_batched(self, locations: list) -> list: out.extend(self._filter_gitignored(locations[i:i + 50])) return out + async def _filter_gitignored_batched_async(self, locations: list) -> list: + return await asyncio.to_thread(self._filter_gitignored_batched, locations) + # ── output formatters ───────────────────────────────────────────── @staticmethod @@ -728,7 +731,7 @@ async def _handle( if not file_path or zero_line is None or zero_character is None: return "goToDefinition requires: file_path, line, character" results = await session.request_definition(rel, zero_line, zero_character) - results = self._filter_gitignored_batched(results) + results = await self._filter_gitignored_batched_async(results) if not results: return "No definition found." return json.dumps([self._fmt_location(r) for r in results], indent=2) @@ -737,7 +740,7 @@ async def _handle( if not file_path or zero_line is None or zero_character is None: return "findReferences requires: file_path, line, character" results = await session.request_references(rel, zero_line, zero_character) - results = self._filter_gitignored_batched(results) + results = await self._filter_gitignored_batched_async(results) if not results: return "No references found." return json.dumps([self._fmt_location(r) for r in results], indent=2) @@ -771,7 +774,7 @@ async def _handle( return "goToImplementation requires: file_path, line, character" src = pyright if use_pyright else session results = await src.request_implementation(rel, zero_line, zero_character) - results = self._filter_gitignored_batched(results) + results = await self._filter_gitignored_batched_async(results) if not results: return "No implementation found." return json.dumps([self._fmt_location(r) for r in results], indent=2) diff --git a/tests/Unit/platform/test_lsp_service.py b/tests/Unit/platform/test_lsp_service.py index f4d1254a3..3f4fac018 100644 --- a/tests/Unit/platform/test_lsp_service.py +++ b/tests/Unit/platform/test_lsp_service.py @@ -2,7 +2,7 @@ import json from pathlib import Path -from unittest.mock import AsyncMock +from unittest.mock import AsyncMock, MagicMock import pytest @@ -74,6 +74,46 @@ async def test_lsp_handle_converts_one_based_positions_to_zero_based_for_definit assert payload[0]["column"] == 2 +@pytest.mark.asyncio +async def test_lsp_handle_offloads_gitignored_filtering_from_event_loop(tmp_path, monkeypatch): + reg = ToolRegistry() + service = LSPService(registry=reg, workspace_root=tmp_path) + fake = _FakeSession() + service._get_session = AsyncMock(return_value=fake) + + file_path = tmp_path / "example.py" + file_path.write_text("x = 1\n", encoding="utf-8") + + filter_results = [ + { + "absolutePath": "/tmp/example.py", + "range": {"start": {"line": 0, "character": 0}}, + } + ] + filter_mock = MagicMock(return_value=filter_results) + service._filter_gitignored_batched = filter_mock + + calls: list[tuple[object, tuple[object, ...]]] = [] + + async def fake_to_thread(func, *args, **kwargs): + calls.append((func, args)) + return func(*args, **kwargs) + + monkeypatch.setattr("core.tools.lsp.service.asyncio.to_thread", fake_to_thread) + + result = await service._handle( + operation="goToDefinition", + file_path=str(file_path), + line=1, + character=1, + ) + + assert calls == [(filter_mock, (filter_mock.call_args.args[0],))] + assert filter_mock.call_count == 1 + payload = json.loads(result) + assert payload[0]["file"] == "/tmp/example.py" + + @pytest.mark.asyncio async def test_lsp_handle_converts_one_based_positions_to_zero_based_for_pyright_ops(tmp_path): reg = ToolRegistry() From 7fbc0c6345e8815bfb853eed108000ed8944630f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 20:04:37 +0800 Subject: [PATCH 117/517] Deduplicate terminal notification detection --- backend/web/services/streaming_service.py | 9 +++-- core/runtime/middleware/queue/middleware.py | 12 +++--- core/runtime/notifications.py | 13 +++++++ .../Unit/core/test_terminal_notifications.py | 39 +++++++++++++++++++ 4 files changed, 65 insertions(+), 8 deletions(-) create mode 100644 core/runtime/notifications.py create mode 100644 tests/Unit/core/test_terminal_notifications.py diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 5df56f162..91819cb93 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -12,6 +12,7 @@ from backend.web.services.event_buffer import RunEventBuffer, ThreadEventBuffer from backend.web.services.event_store import cleanup_old_runs from backend.web.utils.serializers import extract_text_content +from core.runtime.notifications import is_terminal_background_notification from core.runtime.middleware.monitor import AgentState from sandbox.thread_context import set_current_run_id, set_current_thread_id from storage.contracts import RunEventRepo @@ -419,9 +420,11 @@ def _is_terminal_background_notification_message( source: str | None, notification_type: str | None, ) -> bool: - if source != "system" or notification_type not in {"agent", "command"}: - return False - return "" in message or "" in message + return is_terminal_background_notification( + message, + source=source, + notification_type=notification_type, + ) def _partition_terminal_followups(items: list[Any]) -> tuple[list[Any], list[Any]]: diff --git a/core/runtime/middleware/queue/middleware.py b/core/runtime/middleware/queue/middleware.py index 0910659a2..9b6ac07d1 100644 --- a/core/runtime/middleware/queue/middleware.py +++ b/core/runtime/middleware/queue/middleware.py @@ -13,6 +13,8 @@ from langchain_core.messages import HumanMessage, SystemMessage, ToolMessage from langchain_core.runnables import RunnableConfig +from core.runtime.notifications import is_terminal_background_notification + try: from core.runtime.middleware import ( AgentMiddleware, @@ -45,11 +47,11 @@ class AgentMiddleware: def _is_terminal_background_notification(item: Any) -> bool: - content = getattr(item, "content", "") or "" - notification_type = getattr(item, "notification_type", None) - if notification_type not in {"agent", "command"}: - return False - return "" in content or "" in content + return is_terminal_background_notification( + getattr(item, "content", None), + source="system", + notification_type=getattr(item, "notification_type", None), + ) def _is_owner_steer_message(message: Any) -> bool: diff --git a/core/runtime/notifications.py b/core/runtime/notifications.py new file mode 100644 index 000000000..f70ffc1fa --- /dev/null +++ b/core/runtime/notifications.py @@ -0,0 +1,13 @@ +from __future__ import annotations + + +def is_terminal_background_notification( + content: str | None, + *, + source: str | None, + notification_type: str | None, +) -> bool: + if source != "system" or notification_type not in {"agent", "command"}: + return False + text = content or "" + return "" in text or "" in text diff --git a/tests/Unit/core/test_terminal_notifications.py b/tests/Unit/core/test_terminal_notifications.py new file mode 100644 index 000000000..7b3afd295 --- /dev/null +++ b/tests/Unit/core/test_terminal_notifications.py @@ -0,0 +1,39 @@ +from core.runtime.notifications import is_terminal_background_notification + + +def test_is_terminal_background_notification_accepts_system_terminal_markers(): + assert ( + is_terminal_background_notification( + "done", + source="system", + notification_type="agent", + ) + is True + ) + assert ( + is_terminal_background_notification( + "done", + source="system", + notification_type="command", + ) + is True + ) + + +def test_is_terminal_background_notification_rejects_non_system_or_non_terminal_messages(): + assert ( + is_terminal_background_notification( + "done", + source="owner", + notification_type="agent", + ) + is False + ) + assert ( + is_terminal_background_notification( + "plain reminder", + source="system", + notification_type="agent", + ) + is False + ) From 7c85cdd83fc19d0844987c298264aed19a22743b Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 20:08:39 +0800 Subject: [PATCH 118/517] Encapsulate child fork wiring in LeonAgent --- core/agents/service.py | 20 ++++------- core/runtime/agent.py | 19 ++++++++++ tests/Unit/core/test_agent_service.py | 52 +++++++++++++++++++++++++++ 3 files changed, 78 insertions(+), 13 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index 350dc627d..6d3909da6 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -621,19 +621,13 @@ async def _run_agent( verbose=False, ) # @@@sa-04-child-bootstrap-wiring - # The fork only becomes real once the spawned child agent and its - # nested AgentService both receive the forked bootstrap/context. - agent._bootstrap = child_bootstrap - agent.agent._bootstrap = child_bootstrap - if hasattr(agent, "_agent_service"): - agent._agent_service._parent_bootstrap = child_bootstrap - if child_tool_context is not None: - agent._agent_service._parent_tool_context = child_tool_context - # @@@pt-05-child-abort-link - # Pattern 5 only becomes live once the child QueryLoop - # itself shares the forked abort controller, not just - # the nested AgentService escape-hatch context. - agent.agent._tool_abort_controller = child_tool_context.abort_controller + # Keep the forked bootstrap/context handoff behind an explicit + # LeonAgent API so AgentService stops reaching into QueryLoop + # internals directly. + agent.apply_forked_child_context( + child_bootstrap, + tool_context=child_tool_context, + ) except (AttributeError, ImportError): inherited_model = getattr(parent_tool_context.bootstrap, "model_name", None) if parent_tool_context else None selected_model = _resolve_subagent_model( diff --git a/core/runtime/agent.py b/core/runtime/agent.py index edca5b8b0..3ef6f41f3 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -381,6 +381,25 @@ def __init__( if self.checkpointer is not None: self._monitor_middleware.mark_ready() + def apply_forked_child_context( + self, + bootstrap: BootstrapConfig, + *, + tool_context: Any | None = None, + ) -> None: + # @@@subagent-fork-wiring + # AgentService should not reach through LeonAgent and mutate QueryLoop + # internals directly. Keep the child bootstrap + abort-controller wiring + # behind one explicit LeonAgent seam. + self._bootstrap = bootstrap + self.agent._bootstrap = bootstrap + if hasattr(self, "_agent_service"): + self._agent_service._parent_bootstrap = bootstrap + if tool_context is not None: + self._agent_service._parent_tool_context = tool_context + if tool_context is not None: + self.agent._tool_abort_controller = tool_context.abort_controller + async def ainit(self): """Complete async initialization (call this if initialized in async context). diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index 1fffd9496..da1b2fc2b 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -86,6 +86,7 @@ def __init__(self, workspace_root: Path, model_name: str): self.workspace_root = workspace_root self.model_name = model_name self._bootstrap = BootstrapConfig(workspace_root=workspace_root, model_name=model_name) + self.apply_fork_calls: list[tuple[BootstrapConfig, ToolUseContext | None]] = [] self.cleanup_calls = 0 self.closed = False self.close_kwargs: dict[str, object] = {} @@ -112,6 +113,20 @@ def close(self, **kwargs): self.close_kwargs = kwargs return None + def apply_forked_child_context( + self, + bootstrap: BootstrapConfig, + *, + tool_context: ToolUseContext | None = None, + ) -> None: + self.apply_fork_calls.append((bootstrap, tool_context)) + self._bootstrap = bootstrap + self.agent._bootstrap = bootstrap + self._agent_service._parent_bootstrap = bootstrap + if tool_context is not None: + self._agent_service._parent_tool_context = tool_context + self.agent._tool_abort_controller = tool_context.abort_controller + class _FakeAsyncCommand: def __init__(self): @@ -255,6 +270,43 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert parent_context.get_app_state().turn_count == 9 +@pytest.mark.asyncio +async def test_run_agent_uses_explicit_child_fork_wiring_api(monkeypatch, tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + ) + parent_context = _make_parent_context(tmp_path) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + parent_tool_context=parent_context, + ) + + assert result == "(Agent completed with no text output)" + assert len(created[0].apply_fork_calls) == 1 + applied_bootstrap, applied_context = created[0].apply_fork_calls[0] + assert applied_bootstrap is created[0]._bootstrap + assert applied_context is created[0]._agent_service._parent_tool_context + + @pytest.mark.asyncio async def test_agent_tool_fork_context_uses_parent_tool_context_messages(monkeypatch, tmp_path): captured: dict[str, object] = {} From 81d5aa4d57307cd85b72238deb2004d7ca1d3dbc Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 20:12:28 +0800 Subject: [PATCH 119/517] Inject child agent factory into AgentService --- core/agents/service.py | 16 +++++++++----- core/runtime/agent.py | 1 + tests/Unit/core/test_agent_service.py | 31 +++++++++++++++++++++++++++ 3 files changed, 43 insertions(+), 5 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index 6d3909da6..0c98e7ba6 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -30,6 +30,12 @@ logger = logging.getLogger(__name__) + +def _resolve_default_child_agent_factory(): + from core.runtime.agent import create_leon_agent + + return create_leon_agent + # ── Sub-agent tool filtering (CC alignment) ────────────────────────────────── # Tools that sub-agents must never access (prevents controlling parent). AGENT_DISALLOWED: set[str] = {"TaskOutput", "TaskStop", "Agent"} @@ -309,6 +315,7 @@ def __init__( entity_repo: Any = None, member_repo: Any = None, web_app: Any = None, + child_agent_factory: Any = None, ): self._agent_registry = agent_registry self._workspace_root = workspace_root @@ -319,6 +326,7 @@ def __init__( self._entity_repo = entity_repo self._member_repo = member_repo self._web_app = web_app + self._child_agent_factory = child_agent_factory or _resolve_default_child_agent_factory() # Shared with CommandService so TaskOutput covers both bash and agent runs. self._tasks: dict[str, BackgroundRun] = shared_runs if shared_runs is not None else {} @@ -521,8 +529,6 @@ async def _run_agent( var_child_runnable_config.set(None) - # Lazy import avoids circular dependency (agent.py imports AgentService) - from core.runtime.agent import create_leon_agent from sandbox.thread_context import get_current_thread_id, set_current_thread_id parent_thread_id = get_current_thread_id() @@ -585,7 +591,7 @@ async def _run_agent( model, child_bootstrap.model_name, ) - agent = create_leon_agent( + agent = self._child_agent_factory( model_name=selected_model, workspace_root=child_bootstrap.workspace_root, sandbox=self._normalize_child_sandbox(getattr(child_bootstrap, "sandbox_type", None)), @@ -610,7 +616,7 @@ async def _run_agent( model, child_bootstrap.model_name, ) - agent = create_leon_agent( + agent = self._child_agent_factory( model_name=selected_model, workspace_root=child_bootstrap.workspace_root, sandbox=self._normalize_child_sandbox(getattr(child_bootstrap, "sandbox_type", None)), @@ -636,7 +642,7 @@ async def _run_agent( model, inherited_model or self._model_name, ) - agent = create_leon_agent( + agent = self._child_agent_factory( model_name=selected_model, workspace_root=self._workspace_root, sandbox=self._normalize_child_sandbox( diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 3ef6f41f3..a75e0e4eb 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1187,6 +1187,7 @@ def _init_services(self) -> None: queue_manager=self.queue_manager, shared_runs=self._background_runs, web_app=self._web_app, + child_agent_factory=create_leon_agent, ) # Team coordination (TeamCreate/TeamDelete — deferred mode) diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index da1b2fc2b..eaf272faf 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -307,6 +307,37 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert applied_context is created[0]._agent_service._parent_tool_context +@pytest.mark.asyncio +async def test_run_agent_uses_injected_child_agent_factory(tmp_path): + created: list[_FakeChildAgent] = [] + + def fake_child_agent_factory(*, model_name, workspace_root, **kwargs): + child = _FakeChildAgent(Path(workspace_root), model_name) + created.append(child) + return child + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + child_agent_factory=fake_child_agent_factory, + ) + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt="do work", + subagent_type="general", + max_turns=None, + fork_context=False, + ) + + assert result == "(Agent completed with no text output)" + assert len(created) == 1 + + @pytest.mark.asyncio async def test_agent_tool_fork_context_uses_parent_tool_context_messages(monkeypatch, tmp_path): captured: dict[str, object] = {} From ec5c5a6c8ff121cce52ee0dd1e47cf72cb353d25 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 20:20:02 +0800 Subject: [PATCH 120/517] Type ToolUseContext core callable fields --- core/runtime/state.py | 38 +++++++++++++++++++------ tests/Unit/core/test_runtime_support.py | 15 ++++++++++ 2 files changed, 44 insertions(+), 9 deletions(-) diff --git a/core/runtime/state.py b/core/runtime/state.py index bf7dfd574..382b6a3d1 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -9,11 +9,12 @@ import uuid from pathlib import Path -from typing import Any, Callable +from typing import Any, Awaitable, Callable from pydantic import BaseModel, ConfigDict, Field from .abort import AbortController +from .permissions import ToolPermissionContext class ToolPermissionState(BaseModel): @@ -121,6 +122,25 @@ def get_session_hooks(self, event: str) -> list[Any]: return list(self.session_hooks.get(event, [])) +AppStateUpdater = Callable[[AppState], AppState] +AppStateGetter = Callable[[], AppState] +AppStateSetter = Callable[[AppStateUpdater], AppState | None] +RefreshToolsHook = Callable[[], Awaitable[None] | None] +PermissionDecision = dict[str, Any] | None +PermissionChecker = Callable[ + [str, dict[str, Any], ToolPermissionContext, object], + PermissionDecision | Awaitable[PermissionDecision], +] +PermissionRequester = Callable[ + [str, dict[str, Any], ToolPermissionContext, object, str | None], + str | dict[str, Any] | None | Awaitable[str | dict[str, Any] | None], +] +PermissionResolutionConsumer = Callable[ + [str, dict[str, Any], ToolPermissionContext, object], + PermissionDecision | Awaitable[PermissionDecision], +] + + class ToolUseContext(BaseModel): """Per-turn context bag. Analogous to CC ToolUseContext. @@ -129,19 +149,19 @@ class ToolUseContext(BaseModel): """ bootstrap: BootstrapConfig - get_app_state: Any = Field(exclude=True) # Callable[[], AppState] - set_app_state: Any = Field(exclude=True) # Callable[[AppState], None] | NO-OP - set_app_state_for_tasks: Any = Field(default=None, exclude=True) - refresh_tools: Any = Field(default=None, exclude=True) # Callable[[], Awaitable[None] | None] - can_use_tool: Any = Field(default=None, exclude=True) - request_permission: Any = Field(default=None, exclude=True) - consume_permission_resolution: Any = Field(default=None, exclude=True) + get_app_state: AppStateGetter = Field(exclude=True) + set_app_state: AppStateSetter = Field(exclude=True) + set_app_state_for_tasks: AppStateSetter | None = Field(default=None, exclude=True) + refresh_tools: RefreshToolsHook | None = Field(default=None, exclude=True) + can_use_tool: PermissionChecker | None = Field(default=None, exclude=True) + request_permission: PermissionRequester | None = Field(default=None, exclude=True) + consume_permission_resolution: PermissionResolutionConsumer | None = Field(default=None, exclude=True) read_file_state: Any = Field(default_factory=dict, exclude=True) loaded_nested_memory_paths: Any = Field(default_factory=set, exclude=True) discovered_skill_names: Any = Field(default_factory=set, exclude=True) discovered_tool_names: Any = Field(default_factory=set, exclude=True) nested_memory_attachment_triggers: Any = Field(default_factory=set, exclude=True) - abort_controller: Any = Field(default_factory=AbortController, exclude=True) + abort_controller: AbortController = Field(default_factory=AbortController, exclude=True) messages: list = Field(default_factory=list) thread_id: str = "default" turn_id: str = Field(default_factory=lambda: uuid.uuid4().hex[:8]) diff --git a/tests/Unit/core/test_runtime_support.py b/tests/Unit/core/test_runtime_support.py index 719f228b5..e7ff832af 100644 --- a/tests/Unit/core/test_runtime_support.py +++ b/tests/Unit/core/test_runtime_support.py @@ -3,12 +3,14 @@ import asyncio import signal from pathlib import Path +from typing import Any, get_type_hints import pytest from core.runtime.abort import AbortController from core.runtime.cleanup import CleanupRegistry from core.runtime.fork import create_subagent_context, fork_context +import core.runtime.state as runtime_state from core.runtime.state import AppState, BootstrapConfig, ToolUseContext @@ -123,6 +125,19 @@ def test_tool_use_context_subagent_noop_set_state(): assert app_state.turn_count == 5 +def test_tool_use_context_core_callable_fields_are_not_typed_as_any(): + hints = get_type_hints(ToolUseContext, globalns=vars(runtime_state)) + + assert hints["get_app_state"] is not Any + assert hints["set_app_state"] is not Any + assert hints["set_app_state_for_tasks"] is not Any + assert hints["refresh_tools"] is not Any + assert hints["can_use_tool"] is not Any + assert hints["request_permission"] is not Any + assert hints["consume_permission_resolution"] is not Any + assert hints["abort_controller"] is not Any + + def test_fork_context_copies_bootstrap_and_generates_new_session_id(runtime_parent_bootstrap): child = fork_context(runtime_parent_bootstrap) assert child.workspace_root == runtime_parent_bootstrap.workspace_root From fb057dfcab3756ebadfd0348dfb5749a2e46f3eb Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 20:23:01 +0800 Subject: [PATCH 121/517] Reuse canonical lease binding helper --- backend/web/routers/threads.py | 40 ++---------------------- tests/Integration/test_threads_router.py | 35 +++++++++++++++++++++ 2 files changed, 37 insertions(+), 38 deletions(-) diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index d92bd636b..807cedda1 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -52,6 +52,7 @@ from backend.web.utils.serializers import avatar_url, serialize_message from core.runtime.middleware.monitor import AgentState from sandbox.config import MountSpec +from sandbox.manager import bind_thread_to_existing_lease from sandbox.recipes import normalize_recipe_snapshot, provider_type_from_name from sandbox.thread_context import set_current_thread_id from storage.contracts import EntityRow @@ -273,43 +274,6 @@ def _create_thread_sandbox_resources(thread_id: str, sandbox_type: str, recipe: terminal_repo.close() -def _resolve_existing_lease_cwd(lease_id: str, fallback_cwd: str | None) -> str: - if fallback_cwd: - return fallback_cwd - - from backend.web.core.config import LOCAL_WORKSPACE_ROOT - from storage.providers.sqlite.kernel import SQLiteDBRole, resolve_role_db_path - from storage.providers.sqlite.terminal_repo import SQLiteTerminalRepo - - terminal_repo = SQLiteTerminalRepo(db_path=resolve_role_db_path(SQLiteDBRole.SANDBOX)) - try: - row = terminal_repo.get_latest_by_lease(lease_id) - finally: - terminal_repo.close() - if row and row.get("cwd"): - return str(row["cwd"]) - - return str(LOCAL_WORKSPACE_ROOT) - - -def _bind_thread_to_existing_lease(thread_id: str, lease_id: str, *, cwd: str | None) -> str: - from storage.providers.sqlite.kernel import SQLiteDBRole, resolve_role_db_path - from storage.providers.sqlite.terminal_repo import SQLiteTerminalRepo - - initial_cwd = _resolve_existing_lease_cwd(lease_id, cwd) - terminal_repo = SQLiteTerminalRepo(db_path=resolve_role_db_path(SQLiteDBRole.SANDBOX)) - try: - terminal_repo.create( - terminal_id=f"term-{uuid.uuid4().hex[:12]}", - thread_id=thread_id, - lease_id=lease_id, - initial_cwd=initial_cwd, - ) - finally: - terminal_repo.close() - return initial_cwd - - def _create_owned_thread( app: Any, owner_user_id: str, @@ -374,7 +338,7 @@ def _create_owned_thread( if selected_lease_id: # @@@reuse-lease-binding - Reuse an existing lease by attaching a fresh terminal for the new thread. - bound_cwd = _bind_thread_to_existing_lease( + bound_cwd = bind_thread_to_existing_lease( thread_entity_id, selected_lease_id, cwd=payload.cwd, diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index 80518ea60..7946e4e01 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -247,6 +247,41 @@ async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): assert app.state.thread_repo.rows[result["thread_id"]]["sandbox_type"] == "daytona_selfhost" +@pytest.mark.asyncio +async def test_create_thread_route_uses_canonical_existing_lease_binding_helper(): + app = SimpleNamespace( + state=SimpleNamespace( + member_repo=_FakeMemberRepo(), + thread_repo=_FakeThreadRepo(), + entity_repo=_FakeEntityRepo(), + thread_sandbox={}, + thread_cwd={}, + ) + ) + payload = CreateThreadRequest.model_validate( + { + "member_id": "member-1", + "lease_id": "lease-1", + "cwd": "/workspace/reused", + } + ) + + with ( + patch.object(threads_router.sandbox_service, "list_user_leases", return_value=[{"lease_id": "lease-1", "provider_name": "local", "recipe": None}]), + patch.object(threads_router, "bind_thread_to_existing_lease", return_value="/workspace/reused") as bind_helper, + patch.object(threads_router, "_invalidate_resource_overview_cache", return_value=None), + patch.object(threads_router, "save_last_successful_config", return_value=None), + ): + result = await threads_router.create_thread(payload, "owner-1", app) + + bind_helper.assert_called_once_with( + result["thread_id"], + "lease-1", + cwd="/workspace/reused", + ) + assert app.state.thread_cwd[result["thread_id"]] == "/workspace/reused" + + @pytest.mark.asyncio async def test_stream_thread_events_requires_token(): app = SimpleNamespace( From 9d2d7bb26eafb34bba9857d9a46f30665449205d Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 20:28:06 +0800 Subject: [PATCH 122/517] Type recovery results and defer split tool args --- core/runtime/loop.py | 189 +++++++++++++++++++---------------- tests/Unit/core/test_loop.py | 22 ++++ 2 files changed, 124 insertions(+), 87 deletions(-) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index c8fca955a..c87a92055 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -88,6 +88,17 @@ class ContinueState: reason: ContinueReason +@dataclass(frozen=True) +class _ModelErrorRecoveryResult: + messages: list + transition: ContinueState | None + max_output_tokens_recovery_count: int + has_attempted_reactive_compact: bool + max_output_tokens_override: int | None + transient_api_retry_count: int + terminal: TerminalState | None + + @dataclass class _TrackedTool: order: int @@ -248,14 +259,14 @@ async def query( transient_api_retry_count=transient_api_retry_count, ) if handled is not None: - messages = handled["messages"] - transition = handled["transition"] - max_output_tokens_recovery_count = handled["max_output_tokens_recovery_count"] - has_attempted_reactive_compact = handled["has_attempted_reactive_compact"] - max_output_tokens_override = handled["max_output_tokens_override"] - transient_api_retry_count = handled["transient_api_retry_count"] - if handled["terminal"] is not None: - terminal = handled["terminal"] + messages = handled.messages + transition = handled.transition + max_output_tokens_recovery_count = handled.max_output_tokens_recovery_count + has_attempted_reactive_compact = handled.has_attempted_reactive_compact + max_output_tokens_override = handled.max_output_tokens_override + transient_api_retry_count = handled.transient_api_retry_count + if handled.terminal is not None: + terminal = handled.terminal break self._sync_app_state(messages=messages, turn_count=turn) continue @@ -1044,21 +1055,21 @@ async def _handle_model_error_recovery( has_attempted_reactive_compact: bool, max_output_tokens_override: int | None, transient_api_retry_count: int, - ) -> dict[str, Any] | None: + ) -> _ModelErrorRecoveryResult | None: error_message = str(exc) error_text = error_message.lower() parsed_overflow = self._parse_context_overflow_override(error_message) if parsed_overflow is not None: - return { - "messages": messages, - "transition": ContinueState(reason=ContinueReason.max_output_tokens_escalate), - "max_output_tokens_recovery_count": max_output_tokens_recovery_count, - "has_attempted_reactive_compact": has_attempted_reactive_compact, - "max_output_tokens_override": parsed_overflow, - "transient_api_retry_count": transient_api_retry_count, - "terminal": None, - } + return _ModelErrorRecoveryResult( + messages=messages, + transition=ContinueState(reason=ContinueReason.max_output_tokens_escalate), + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=has_attempted_reactive_compact, + max_output_tokens_override=parsed_overflow, + transient_api_retry_count=transient_api_retry_count, + terminal=None, + ) if self._is_transient_api_error(exc, error_text): if transient_api_retry_count >= _TRANSIENT_API_MAX_RETRIES: @@ -1066,27 +1077,27 @@ async def _handle_model_error_recovery( delay_seconds = self._retry_delay_seconds(exc, transient_api_retry_count) if delay_seconds > 0: await asyncio.sleep(delay_seconds) - return { - "messages": messages, - "transition": ContinueState(reason=ContinueReason.api_retry), - "max_output_tokens_recovery_count": max_output_tokens_recovery_count, - "has_attempted_reactive_compact": has_attempted_reactive_compact, - "max_output_tokens_override": max_output_tokens_override, - "transient_api_retry_count": transient_api_retry_count + 1, - "terminal": None, - } + return _ModelErrorRecoveryResult( + messages=messages, + transition=ContinueState(reason=ContinueReason.api_retry), + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=has_attempted_reactive_compact, + max_output_tokens_override=max_output_tokens_override, + transient_api_retry_count=transient_api_retry_count + 1, + terminal=None, + ) if "max_output_tokens" in error_text: if max_output_tokens_override is None: - return { - "messages": messages, - "transition": ContinueState(reason=ContinueReason.max_output_tokens_escalate), - "max_output_tokens_recovery_count": max_output_tokens_recovery_count, - "has_attempted_reactive_compact": has_attempted_reactive_compact, - "max_output_tokens_override": _ESCALATED_MAX_OUTPUT_TOKENS, - "transient_api_retry_count": transient_api_retry_count, - "terminal": None, - } + return _ModelErrorRecoveryResult( + messages=messages, + transition=ContinueState(reason=ContinueReason.max_output_tokens_escalate), + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=has_attempted_reactive_compact, + max_output_tokens_override=_ESCALATED_MAX_OUTPUT_TOKENS, + transient_api_retry_count=transient_api_retry_count, + terminal=None, + ) if max_output_tokens_recovery_count < 3: recovered_messages = list(messages) recovered_messages.append( @@ -1094,67 +1105,67 @@ async def _handle_model_error_recovery( content="Output token limit hit. Resume directly with no apology or recap.", ) ) - return { - "messages": recovered_messages, - "transition": ContinueState(reason=ContinueReason.max_output_tokens_recovery), - "max_output_tokens_recovery_count": max_output_tokens_recovery_count + 1, - "has_attempted_reactive_compact": has_attempted_reactive_compact, - "max_output_tokens_override": max_output_tokens_override, - "transient_api_retry_count": transient_api_retry_count, - "terminal": None, - } - return { - "messages": messages, - "transition": ContinueState(reason=ContinueReason.max_output_tokens_recovery), - "max_output_tokens_recovery_count": max_output_tokens_recovery_count, - "has_attempted_reactive_compact": has_attempted_reactive_compact, - "max_output_tokens_override": max_output_tokens_override, - "transient_api_retry_count": transient_api_retry_count, - "terminal": TerminalState( + return _ModelErrorRecoveryResult( + messages=recovered_messages, + transition=ContinueState(reason=ContinueReason.max_output_tokens_recovery), + max_output_tokens_recovery_count=max_output_tokens_recovery_count + 1, + has_attempted_reactive_compact=has_attempted_reactive_compact, + max_output_tokens_override=max_output_tokens_override, + transient_api_retry_count=transient_api_retry_count, + terminal=None, + ) + return _ModelErrorRecoveryResult( + messages=messages, + transition=ContinueState(reason=ContinueReason.max_output_tokens_recovery), + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=has_attempted_reactive_compact, + max_output_tokens_override=max_output_tokens_override, + transient_api_retry_count=transient_api_retry_count, + terminal=TerminalState( reason=TerminalReason.model_error, turn_count=turn, error=str(exc), ), - } + ) if self._is_prompt_too_long_error(error_text): if transition is None or transition.reason is not ContinueReason.collapse_drain_retry: drained = await self._recover_from_overflow(messages) if drained is not None and drained["committed"] > 0: - return { - "messages": drained["messages"], - "transition": ContinueState(reason=ContinueReason.collapse_drain_retry), - "max_output_tokens_recovery_count": max_output_tokens_recovery_count, - "has_attempted_reactive_compact": has_attempted_reactive_compact, - "max_output_tokens_override": max_output_tokens_override, - "transient_api_retry_count": transient_api_retry_count, - "terminal": None, - } + return _ModelErrorRecoveryResult( + messages=drained["messages"], + transition=ContinueState(reason=ContinueReason.collapse_drain_retry), + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=has_attempted_reactive_compact, + max_output_tokens_override=max_output_tokens_override, + transient_api_retry_count=transient_api_retry_count, + terminal=None, + ) if not has_attempted_reactive_compact: compacted = await self._force_reactive_compact(messages, thread_id=thread_id) if compacted is not None: - return { - "messages": compacted, - "transition": ContinueState(reason=ContinueReason.reactive_compact_retry), - "max_output_tokens_recovery_count": max_output_tokens_recovery_count, - "has_attempted_reactive_compact": True, - "max_output_tokens_override": max_output_tokens_override, - "transient_api_retry_count": transient_api_retry_count, - "terminal": None, - } - return { - "messages": messages, - "transition": transition, - "max_output_tokens_recovery_count": max_output_tokens_recovery_count, - "has_attempted_reactive_compact": has_attempted_reactive_compact, - "max_output_tokens_override": max_output_tokens_override, - "transient_api_retry_count": transient_api_retry_count, - "terminal": TerminalState( + return _ModelErrorRecoveryResult( + messages=compacted, + transition=ContinueState(reason=ContinueReason.reactive_compact_retry), + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=True, + max_output_tokens_override=max_output_tokens_override, + transient_api_retry_count=transient_api_retry_count, + terminal=None, + ) + return _ModelErrorRecoveryResult( + messages=messages, + transition=transition, + max_output_tokens_recovery_count=max_output_tokens_recovery_count, + has_attempted_reactive_compact=has_attempted_reactive_compact, + max_output_tokens_override=max_output_tokens_override, + transient_api_retry_count=transient_api_retry_count, + terminal=TerminalState( reason=TerminalReason.prompt_too_long, turn_count=turn, error=str(exc), ), - } + ) return None @@ -1472,6 +1483,7 @@ def _normalize_stream_tool_call( except Exception: args = {} + raw_arg_chunks: list[str] = [] for chunk in tool_call_chunks: if chunk.get("id") != call_id: continue @@ -1481,15 +1493,18 @@ def _normalize_stream_tool_call( if raw_args in (None, ""): continue if isinstance(raw_args, str): - try: - import json as _json - - args = _json.loads(raw_args) - except Exception: - continue + raw_arg_chunks.append(raw_args) else: args = raw_args + if raw_arg_chunks: + try: + import json as _json + + args = _json.loads("".join(raw_arg_chunks)) + except Exception: + return None + normalized = {"name": name, "args": args, "id": call_id} if not self._tool_call_is_ready(normalized): return None diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index b6f10f8f5..a5bc5c751 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -1949,6 +1949,28 @@ async def test_query_loop_retries_prompt_too_long_via_reactive_compact(): assert "Conversation Summary" in app_state.messages[0].content +@pytest.mark.asyncio +async def test_handle_model_error_recovery_returns_typed_result_object(): + loop = make_loop(mock_model_no_tools(), app_state=AppState(), runtime=SimpleNamespace(cost=0.0)) + + result = await loop._handle_model_error_recovery( + exc=RuntimeError("max_output_tokens exceeded"), + thread_id="thread-a", + messages=[HumanMessage(content="start")], + turn=1, + transition=None, + max_output_tokens_recovery_count=0, + has_attempted_reactive_compact=False, + max_output_tokens_override=None, + transient_api_retry_count=0, + ) + + assert result is not None + assert not isinstance(result, dict) + assert result.transition.reason.value == "max_output_tokens_escalate" + assert result.max_output_tokens_override == 64000 + + @pytest.mark.asyncio async def test_query_loop_retries_prompt_too_long_via_collapse_drain_before_compact(): collapse = _CollapseDrainMiddleware() From 8cc28042ff694ced8e290e721e52fd9310ca14a9 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 20:32:47 +0800 Subject: [PATCH 123/517] Add dedicated LeonAgent unit seams --- tests/Unit/core/test_runtime_agent.py | 44 +++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 tests/Unit/core/test_runtime_agent.py diff --git a/tests/Unit/core/test_runtime_agent.py b/tests/Unit/core/test_runtime_agent.py new file mode 100644 index 000000000..4999719e5 --- /dev/null +++ b/tests/Unit/core/test_runtime_agent.py @@ -0,0 +1,44 @@ +from pathlib import Path +from types import SimpleNamespace +from unittest.mock import MagicMock + +from core.runtime.abort import AbortController +from core.runtime.agent import LeonAgent +from core.runtime.state import BootstrapConfig + + +def test_apply_forked_child_context_updates_agent_and_service_seams(): + agent = object.__new__(LeonAgent) + agent.agent = SimpleNamespace(_bootstrap=None, _tool_abort_controller=None) + agent._agent_service = SimpleNamespace(_parent_bootstrap=None, _parent_tool_context=None) + + bootstrap = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model") + tool_context = SimpleNamespace(abort_controller=AbortController()) + + LeonAgent.apply_forked_child_context(agent, bootstrap, tool_context=tool_context) + + assert agent._bootstrap is bootstrap + assert agent.agent._bootstrap is bootstrap + assert agent._agent_service._parent_bootstrap is bootstrap + assert agent._agent_service._parent_tool_context is tool_context + assert agent.agent._tool_abort_controller is tool_context.abort_controller + + +def test_close_skips_sandbox_cleanup_and_stays_idempotent(): + agent = object.__new__(LeonAgent) + agent._session_started = False + agent._session_ended = False + agent._closing = False + agent._closed = False + agent._cleanup_sandbox = MagicMock() + agent._mark_terminated = MagicMock() + agent._cleanup_mcp_client = MagicMock() + agent._cleanup_sqlite_connection = MagicMock() + + LeonAgent.close(agent, cleanup_sandbox=False) + LeonAgent.close(agent, cleanup_sandbox=True) + + agent._cleanup_sandbox.assert_not_called() + agent._mark_terminated.assert_called_once() + agent._cleanup_mcp_client.assert_called_once() + agent._cleanup_sqlite_connection.assert_called_once() From 2b01252191b0a867f35f5f5e6664680e3d5222d4 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 21:00:18 +0800 Subject: [PATCH 124/517] Fix CI auth-router drift and test lint --- ...st_monitor_resource_overview_uniqueness.py | 8 +- tests/Integration/test_auth_router.py | 96 ++++++++++++++----- tests/Unit/core/test_capability_async.py | 2 +- tests/Unit/core/test_chat_tool_service.py | 6 +- tests/Unit/core/test_loop.py | 5 +- tests/Unit/core/test_runtime_support.py | 7 +- tests/Unit/core/test_tool_registry_runner.py | 5 +- .../filesystem/test_filesystem_service.py | 2 +- tests/Unit/platform/test_lsp_service.py | 1 - tests/Unit/storage/test_supabase_chat_repo.py | 2 - 10 files changed, 89 insertions(+), 45 deletions(-) diff --git a/tests/Fix/test_monitor_resource_overview_uniqueness.py b/tests/Fix/test_monitor_resource_overview_uniqueness.py index 557f3d2ee..c6ed082bd 100644 --- a/tests/Fix/test_monitor_resource_overview_uniqueness.py +++ b/tests/Fix/test_monitor_resource_overview_uniqueness.py @@ -34,11 +34,7 @@ def test_list_resource_providers_deduplicates_terminal_fallback_rows(monkeypatch }, ] - monkeypatch.setattr( - resource_service, - "SQLiteSandboxMonitorRepo", - lambda: _FakeRepo(rows), - ) + monkeypatch.setattr(resource_service, "make_sandbox_monitor_repo", lambda: _FakeRepo(rows)) monkeypatch.setattr( resource_service, "available_sandbox_types", @@ -57,7 +53,7 @@ def test_list_resource_providers_deduplicates_terminal_fallback_rows(monkeypatch for tid in thread_ids }, ) - monkeypatch.setattr(resource_service, "list_snapshots_by_lease_ids", lambda _lease_ids: {}) + monkeypatch.setattr(resource_service, "list_resource_snapshots", lambda _lease_ids: {}) payload = resource_service.list_resource_providers() local = payload["providers"][0] diff --git a/tests/Integration/test_auth_router.py b/tests/Integration/test_auth_router.py index 7701517c0..51d2f9ee2 100644 --- a/tests/Integration/test_auth_router.py +++ b/tests/Integration/test_auth_router.py @@ -11,48 +11,98 @@ class _FakeAuthService: def __init__(self) -> None: - self.register_calls: list[tuple[str, str]] = [] + self.send_otp_calls: list[tuple[str, str, str]] = [] + self.verify_otp_calls: list[tuple[str, str]] = [] + self.complete_register_calls: list[tuple[str, str]] = [] self.login_calls: list[tuple[str, str]] = [] - self.register_result = {"token": "tok-register"} + self.verify_otp_result = {"temp_token": "temp-otp"} + self.complete_register_result = {"token": "tok-register"} self.login_result = {"token": "tok-login"} - self.register_error: Exception | None = None + self.send_otp_error: Exception | None = None + self.verify_otp_error: Exception | None = None + self.complete_register_error: Exception | None = None self.login_error: Exception | None = None - def register(self, username: str, password: str) -> dict: - self.register_calls.append((username, password)) - if self.register_error is not None: - raise self.register_error - return self.register_result - - def login(self, username: str, password: str) -> dict: - self.login_calls.append((username, password)) + def send_otp(self, email: str, password: str, invite_code: str) -> None: + self.send_otp_calls.append((email, password, invite_code)) + if self.send_otp_error is not None: + raise self.send_otp_error + + def verify_register_otp(self, email: str, token: str) -> dict: + self.verify_otp_calls.append((email, token)) + if self.verify_otp_error is not None: + raise self.verify_otp_error + return self.verify_otp_result + + def complete_register(self, temp_token: str, invite_code: str) -> dict: + self.complete_register_calls.append((temp_token, invite_code)) + if self.complete_register_error is not None: + raise self.complete_register_error + return self.complete_register_result + + def login(self, identifier: str, password: str) -> dict: + self.login_calls.append((identifier, password)) if self.login_error is not None: raise self.login_error return self.login_result @pytest.mark.asyncio -async def test_register_calls_auth_service_directly(): +async def test_send_otp_calls_auth_service_directly(): service = _FakeAuthService() app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) - result = await auth_router.register(auth_router.AuthRequest(username="fresh", password="pass1234"), app) + result = await auth_router.send_otp( + auth_router.SendOtpRequest(email="fresh@example.com", password="pass1234", invite_code="invite-1"), + app, + ) - assert result == {"token": "tok-register"} - assert service.register_calls == [("fresh", "pass1234")] + assert result == {"ok": True} + assert service.send_otp_calls == [("fresh@example.com", "pass1234", "invite-1")] @pytest.mark.asyncio -async def test_register_maps_value_error_to_conflict(): +async def test_send_otp_maps_value_error_to_bad_request(): service = _FakeAuthService() - service.register_error = ValueError("Username 'fresh' already taken") + service.send_otp_error = ValueError("邀请码无效或已过期") app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) with pytest.raises(HTTPException) as exc_info: - await auth_router.register(auth_router.AuthRequest(username="fresh", password="pass1234"), app) + await auth_router.send_otp( + auth_router.SendOtpRequest(email="fresh@example.com", password="pass1234", invite_code="invite-1"), + app, + ) + + assert exc_info.value.status_code == 400 + assert "邀请码无效" in str(exc_info.value.detail) + - assert exc_info.value.status_code == 409 - assert "already taken" in str(exc_info.value.detail) +@pytest.mark.asyncio +async def test_verify_otp_calls_auth_service_directly(): + service = _FakeAuthService() + app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) + + result = await auth_router.verify_otp( + auth_router.VerifyOtpRequest(email="fresh@example.com", token="123456"), + app, + ) + + assert result == {"temp_token": "temp-otp"} + assert service.verify_otp_calls == [("fresh@example.com", "123456")] + + +@pytest.mark.asyncio +async def test_complete_register_calls_auth_service_directly(): + service = _FakeAuthService() + app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) + + result = await auth_router.complete_register( + auth_router.CompleteRegisterRequest(temp_token="temp-otp", invite_code="invite-1"), + app, + ) + + assert result == {"token": "tok-register"} + assert service.complete_register_calls == [("temp-otp", "invite-1")] @pytest.mark.asyncio @@ -60,10 +110,10 @@ async def test_login_calls_auth_service_directly(): service = _FakeAuthService() app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) - result = await auth_router.login(auth_router.AuthRequest(username="fresh", password="pass1234"), app) + result = await auth_router.login(auth_router.LoginRequest(identifier="fresh@example.com", password="pass1234"), app) assert result == {"token": "tok-login"} - assert service.login_calls == [("fresh", "pass1234")] + assert service.login_calls == [("fresh@example.com", "pass1234")] @pytest.mark.asyncio @@ -73,7 +123,7 @@ async def test_login_maps_value_error_to_unauthorized(): app = SimpleNamespace(state=SimpleNamespace(auth_service=service)) with pytest.raises(HTTPException) as exc_info: - await auth_router.login(auth_router.AuthRequest(username="fresh", password="pass1234"), app) + await auth_router.login(auth_router.LoginRequest(identifier="fresh@example.com", password="pass1234"), app) assert exc_info.value.status_code == 401 assert "Invalid username or password" in str(exc_info.value.detail) diff --git a/tests/Unit/core/test_capability_async.py b/tests/Unit/core/test_capability_async.py index 822ff7064..fc477ee4e 100644 --- a/tests/Unit/core/test_capability_async.py +++ b/tests/Unit/core/test_capability_async.py @@ -2,8 +2,8 @@ import uuid from pathlib import Path -from sandbox.capability import SandboxCapability from sandbox.base import LocalSandbox +from sandbox.capability import SandboxCapability from sandbox.interfaces.executor import AsyncCommand, ExecuteResult from sandbox.thread_context import set_current_thread_id diff --git a/tests/Unit/core/test_chat_tool_service.py b/tests/Unit/core/test_chat_tool_service.py index 1409a8b28..ccd407388 100644 --- a/tests/Unit/core/test_chat_tool_service.py +++ b/tests/Unit/core/test_chat_tool_service.py @@ -2,8 +2,8 @@ from langchain_core.messages import HumanMessage -from core.runtime.agent import LeonAgent from core.agents.communication.chat_tool_service import ChatToolService +from core.runtime.agent import LeonAgent from core.runtime.registry import ToolRegistry from storage.contracts import EntityRow, MemberRow, MemberType @@ -86,7 +86,7 @@ def test_compose_system_prompt_hardens_chat_reply_contract() -> None: def test_chat_read_validate_input_fills_missing_chat_id_from_latest_notification() -> None: registry = ToolRegistry() - service = ChatToolService( + ChatToolService( registry, entity_id="e_agent", owner_entity_id="e_owner", @@ -125,7 +125,7 @@ def test_chat_read_validate_input_fills_missing_chat_id_from_latest_notification def test_chat_send_validate_input_fills_missing_chat_id_from_latest_notification() -> None: registry = ToolRegistry() - service = ChatToolService( + ChatToolService( registry, entity_id="e_agent", owner_entity_id="e_owner", diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index a5bc5c751..d2d796d4b 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -11,15 +11,14 @@ from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, RemoveMessage, SystemMessage, ToolMessage from langgraph.checkpoint.sqlite.aio import AsyncSqliteSaver -from core.runtime.middleware.memory import MemoryMiddleware +from core.runtime.loop import QueryLoop, _StreamingToolExecutor from core.runtime.middleware import AgentMiddleware +from core.runtime.middleware.memory import MemoryMiddleware from core.runtime.middleware.monitor import AgentState -from core.runtime.loop import QueryLoop, _StreamingToolExecutor from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.state import AppState, BootstrapConfig, ToolPermissionState from storage.providers.sqlite.kernel import connect_sqlite_async - # --------------------------------------------------------------------------- # Helpers # --------------------------------------------------------------------------- diff --git a/tests/Unit/core/test_runtime_support.py b/tests/Unit/core/test_runtime_support.py index e7ff832af..e3d2293f6 100644 --- a/tests/Unit/core/test_runtime_support.py +++ b/tests/Unit/core/test_runtime_support.py @@ -7,10 +7,10 @@ import pytest +import core.runtime.state as runtime_state from core.runtime.abort import AbortController from core.runtime.cleanup import CleanupRegistry from core.runtime.fork import create_subagent_context, fork_context -import core.runtime.state as runtime_state from core.runtime.state import AppState, BootstrapConfig, ToolUseContext @@ -118,7 +118,10 @@ def test_tool_use_context_subagent_noop_set_state(): bc = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test") app_state = AppState(turn_count=5) calls = [] - noop = lambda _: calls.append("called") + + def noop(_value): + calls.append("called") + ctx = ToolUseContext(bootstrap=bc, get_app_state=lambda: app_state, set_app_state=noop) ctx.set_app_state(AppState(turn_count=99)) assert len(calls) == 1 diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index 7ea1c431a..13bcaa7e2 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -16,10 +16,9 @@ import pytest from langchain_core.tools import tool -from core.runtime.errors import InputValidationError from core.runtime.agent import _make_mcp_tool_entry -from core.runtime.middleware import AgentMiddleware -from core.runtime.middleware import ToolCallRequest +from core.runtime.errors import InputValidationError +from core.runtime.middleware import AgentMiddleware, ToolCallRequest from core.runtime.permissions import ToolPermissionContext, can_auto_approve from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.runner import ToolRunner diff --git a/tests/Unit/filesystem/test_filesystem_service.py b/tests/Unit/filesystem/test_filesystem_service.py index 5bac16238..a896e05fc 100644 --- a/tests/Unit/filesystem/test_filesystem_service.py +++ b/tests/Unit/filesystem/test_filesystem_service.py @@ -1,8 +1,8 @@ from __future__ import annotations -from pathlib import Path import threading import time +from pathlib import Path from core.runtime.registry import ToolRegistry from core.tools.filesystem.service import FileSystemService, _ReadFileStateCache diff --git a/tests/Unit/platform/test_lsp_service.py b/tests/Unit/platform/test_lsp_service.py index 3f4fac018..8e851850e 100644 --- a/tests/Unit/platform/test_lsp_service.py +++ b/tests/Unit/platform/test_lsp_service.py @@ -1,7 +1,6 @@ from __future__ import annotations import json -from pathlib import Path from unittest.mock import AsyncMock, MagicMock import pytest diff --git a/tests/Unit/storage/test_supabase_chat_repo.py b/tests/Unit/storage/test_supabase_chat_repo.py index 5ee86e422..b4cbf73bb 100644 --- a/tests/Unit/storage/test_supabase_chat_repo.py +++ b/tests/Unit/storage/test_supabase_chat_repo.py @@ -1,6 +1,4 @@ -from storage.contracts import ChatMessageRow from storage.providers.supabase.chat_repo import SupabaseChatMessageRepo - from tests.fakes.supabase import FakeSupabaseClient From 01f452f646765b40d6e5a8e085bb5d33e7052ac7 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 21:08:49 +0800 Subject: [PATCH 125/517] Close Python CI lint and drift debt --- backend/web/core/lifespan.py | 1 + backend/web/services/display_builder.py | 12 +- backend/web/services/profile_service.py | 3 +- backend/web/services/streaming_service.py | 17 +- core/agents/service.py | 27 +-- core/runtime/agent.py | 27 +-- core/runtime/cleanup.py | 4 +- core/runtime/loop.py | 89 +++---- core/runtime/middleware/__init__.py | 6 +- core/runtime/middleware/memory/middleware.py | 9 +- core/runtime/middleware/queue/middleware.py | 9 +- .../middleware/spill_buffer/middleware.py | 5 +- core/runtime/permissions.py | 10 +- core/runtime/prompts.py | 6 +- core/runtime/registry.py | 20 +- core/runtime/runner.py | 46 +++- core/runtime/state.py | 16 +- core/tools/filesystem/service.py | 34 ++- core/tools/lsp/service.py | 122 +++++----- core/tools/task/service.py | 4 +- core/tools/tool_search/service.py | 7 +- sandbox/manager.py | 2 +- tests/Config/test_loader.py | 2 +- tests/Fix/test_background_task_cleanup.py | 4 +- ...st_monitor_resource_overview_uniqueness.py | 5 +- tests/Integration/test_entities_router.py | 8 +- tests/Integration/test_leon_agent.py | 226 ++++++++++-------- .../test_memory_middleware_integration.py | 2 +- .../test_query_loop_backend_bridge.py | 106 +++----- .../test_storage_runtime_wiring.py | 2 - tests/Integration/test_threads_router.py | 19 +- tests/Unit/core/test_chat_tool_service.py | 12 +- tests/Unit/core/test_loop.py | 63 ++--- tests/Unit/core/test_runtime_support.py | 4 +- tests/Unit/core/test_spill_buffer.py | 2 +- .../filesystem/test_filesystem_service.py | 6 +- tests/Unit/storage/test_supabase_chat_repo.py | 8 +- 37 files changed, 432 insertions(+), 513 deletions(-) diff --git a/backend/web/core/lifespan.py b/backend/web/core/lifespan.py index 4fa1eb6db..dbc01600a 100644 --- a/backend/web/core/lifespan.py +++ b/backend/web/core/lifespan.py @@ -232,4 +232,5 @@ async def _wechat_deliver(conn, msg): # Cleanup: stop LSP language servers from core.tools.lsp.service import lsp_pool + await lsp_pool.close_all() diff --git a/backend/web/services/display_builder.py b/backend/web/services/display_builder.py index bc4f4c630..a91869089 100644 --- a/backend/web/services/display_builder.py +++ b/backend/web/services/display_builder.py @@ -75,11 +75,7 @@ def _reconcile_subagent_stream_status( turns: list[dict] = [] if current_turn is not None: turns.append(current_turn) - turns.extend( - entry - for entry in reversed(entries) - if entry.get("role") == "assistant" and entry is not current_turn - ) + turns.extend(entry for entry in reversed(entries) if entry.get("role") == "assistant" and entry is not current_turn) for turn in turns: for seg in turn.get("segments", []): stream = seg.get("step", {}).get("subagent_stream") @@ -677,11 +673,7 @@ def _handle_task_start(td: ThreadDisplay, data: dict) -> dict | None: # reaches the parent thread. Still patch the newest Agent step that # has no child stream, even if its tool_result already marked it done. for seg in reversed(turn["segments"]): - if ( - seg.get("type") == "tool" - and seg.get("step", {}).get("name") == "Agent" - and not seg.get("step", {}).get("subagent_stream") - ): + if seg.get("type") == "tool" and seg.get("step", {}).get("name") == "Agent" and not seg.get("step", {}).get("subagent_stream"): seg["step"]["subagent_stream"] = { "task_id": task_id, "thread_id": sub_thread, diff --git a/backend/web/services/profile_service.py b/backend/web/services/profile_service.py index 4101e6f03..60359431a 100644 --- a/backend/web/services/profile_service.py +++ b/backend/web/services/profile_service.py @@ -4,9 +4,8 @@ from pathlib import Path from typing import Any -from storage.contracts import MemberRow - from config.user_paths import preferred_existing_user_home_path, user_home_path +from storage.contracts import MemberRow LEON_HOME = user_home_path() CONFIG_PATH = LEON_HOME / "config.json" diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 91819cb93..f335544fb 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -12,8 +12,8 @@ from backend.web.services.event_buffer import RunEventBuffer, ThreadEventBuffer from backend.web.services.event_store import cleanup_old_runs from backend.web.utils.serializers import extract_text_content -from core.runtime.notifications import is_terminal_background_notification from core.runtime.middleware.monitor import AgentState +from core.runtime.notifications import is_terminal_background_notification from sandbox.thread_context import set_current_run_id, set_current_thread_id from storage.contracts import RunEventRepo @@ -22,9 +22,11 @@ _TERMINAL_FOLLOWTHROUGH_SYSTEM_NOTE = ( "Terminal background completion notifications require an explicit assistant followthrough. " "Treat these notifications as fresh inputs that need a visible assistant reply. " - "You must produce at least one visible assistant message for them; do not stay silent and do not end the run after only surfacing a notice. " + "You must produce at least one visible assistant message for them; " + "do not stay silent and do not end the run after only surfacing a notice. " "Do not call TaskOutput or TaskStop for a terminal notification. " - "If no further tool is truly needed, answer directly in natural language and briefly acknowledge the completion, failure, or cancellation honestly." + "If no further tool is truly needed, answer directly in natural language " + "and briefly acknowledge the completion, failure, or cancellation honestly." ) @@ -277,10 +279,7 @@ def _ensure_thread_handlers(agent: Any, thread_id: str, app: Any) -> None: runtime = getattr(agent, "runtime", None) if not runtime: return - if ( - getattr(runtime, "_bound_thread_id", None) == thread_id - and getattr(runtime, "_bound_thread_app", None) is app - ): + if getattr(runtime, "_bound_thread_id", None) == thread_id and getattr(runtime, "_bound_thread_app", None) is app: return # Runtime must support bind_thread (AgentRuntime does, test fakes may not) if not hasattr(runtime, "bind_thread"): @@ -902,9 +901,7 @@ def on_activity_event(event: dict) -> None: "notification_type": ntype, } ] - terminal_followthrough_items.extend( - await _emit_queued_terminal_followups(app=app, thread_id=thread_id, emit=emit) - ) + terminal_followthrough_items.extend(await _emit_queued_terminal_followups(app=app, thread_id=thread_id, emit=emit)) if hasattr(agent, "agent") and hasattr(agent.agent, "system_prompt"): original_system_prompt = agent.agent.system_prompt agent.agent.system_prompt = _augment_system_prompt_for_terminal_followthrough(original_system_prompt) diff --git a/core/agents/service.py b/core/agents/service.py index 0c98e7ba6..e17795891 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -36,6 +36,7 @@ def _resolve_default_child_agent_factory(): return create_leon_agent + # ── Sub-agent tool filtering (CC alignment) ────────────────────────────────── # Tools that sub-agents must never access (prevents controlling parent). AGENT_DISALLOWED: set[str] = {"TaskOutput", "TaskStop", "Agent"} @@ -184,7 +185,9 @@ def _filter_fork_messages(messages: list) -> list: TASK_OUTPUT_SCHEMA = { "name": "TaskOutput", - "description": "Get output of a background task (agent or bash). Blocks until task completes by default. Returns full text output or error.", + "description": ( + "Get output of a background task (agent or bash). Blocks until task completes by default. Returns full text output or error." + ), "parameters": { "type": "object", "properties": { @@ -572,7 +575,8 @@ async def _run_agent( agent_name_for_role = _get_subagent_agent_name(subagent_type) try: - from core.runtime.fork import create_subagent_context, fork_context as fork_bootstrap + from core.runtime.fork import create_subagent_context + from core.runtime.fork import fork_context as fork_bootstrap # Parent bootstrap is stored on the ToolUseContext or agent instance. # AgentService stores workspace_root and model_name directly; use those @@ -708,24 +712,21 @@ async def _run_agent( # Build initial input — with or without forked parent context if fork_context: from sandbox.thread_context import get_current_messages + # @@@pt-04-fork-context-source # The Agent tool already has an explicit parent ToolUseContext on # the live ToolRunner path. Forked sub-agents must prefer that # concrete message snapshot over ambient ContextVar state, or the # direct runner path silently drops parent context. - parent_msgs = ( - list(parent_tool_context.messages) - if parent_tool_context is not None - else get_current_messages() - ) - _FORK_MARKER = ( + parent_msgs = list(parent_tool_context.messages) if parent_tool_context is not None else get_current_messages() + fork_marker = ( "\n\n### ENTERING SUB-AGENT ROUTINE ###\n" "Messages above are from the parent thread (read-only context).\n" "Only complete the specific task assigned below.\n\n" ) initial_messages: list = [ *_filter_fork_messages(parent_msgs), - {"role": "user", "content": _FORK_MARKER + prompt}, + {"role": "user", "content": fork_marker + prompt}, ] else: initial_messages = [{"role": "user", "content": prompt}] @@ -885,9 +886,7 @@ def _merge_child_bootstrap_accumulators( int(getattr(child_bootstrap, "total_tool_duration_ms", 0)) - child_bootstrap_start_tool_duration_ms, ) parent_bootstrap.total_cost_usd = float(getattr(parent_bootstrap, "total_cost_usd", 0.0)) + child_cost_delta - parent_bootstrap.total_tool_duration_ms = ( - int(getattr(parent_bootstrap, "total_tool_duration_ms", 0)) + child_tool_duration_delta - ) + parent_bootstrap.total_tool_duration_ms = int(getattr(parent_bootstrap, "total_tool_duration_ms", 0)) + child_tool_duration_delta @staticmethod def _summarize_progress(text: str, fallback: str) -> str: @@ -911,7 +910,7 @@ async def _emit_background_progress( try: await asyncio.wait_for(stop_event.wait(), timeout=self._background_progress_interval_s) return - except asyncio.TimeoutError: + except TimeoutError: pass if self._queue_manager is None: @@ -1010,7 +1009,7 @@ async def _stop_background_run(self, task_id: str, running: BackgroundRun) -> No if callable(wait): try: await asyncio.wait_for(wait(), timeout=1.0) - except asyncio.TimeoutError: + except TimeoutError: if callable(kill): kill() await wait() diff --git a/core/runtime/agent.py b/core/runtime/agent.py index a75e0e4eb..95ff99342 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -18,11 +18,12 @@ All paths must be absolute. Full security mechanisms and audit logging. """ +import asyncio import concurrent.futures import functools import inspect +import logging import os -import threading from pathlib import Path from typing import Any @@ -30,8 +31,6 @@ from langchain_core.messages import SystemMessage from langgraph.checkpoint.sqlite.aio import AsyncSqliteSaver -from config.schema import DEFAULT_MODEL - # Load .env file _env_file = Path(__file__).parent / ".env" if _env_file.exists(): @@ -55,6 +54,10 @@ # Import file operation recorder for time travel from core.operations import get_recorder # noqa: E402 + +# New architecture: ToolRegistry + ToolRunner + Services +from core.runtime.cleanup import CleanupRegistry # noqa: E402 +from core.runtime.loop import QueryLoop # noqa: E402 from core.runtime.middleware.memory import MemoryMiddleware # noqa: E402 from core.runtime.middleware.monitor import MonitorMiddleware, apply_usage_patches # noqa: E402 from core.runtime.middleware.prompt_caching import PromptCachingMiddleware # noqa: E402 @@ -62,10 +65,6 @@ # Middleware imports (migrated paths) from core.runtime.middleware.spill_buffer import SpillBufferMiddleware # noqa: E402 - -# New architecture: ToolRegistry + ToolRunner + Services -from core.runtime.cleanup import CleanupRegistry # noqa: E402 -from core.runtime.loop import QueryLoop # noqa: E402 from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry # noqa: E402 from core.runtime.runner import ToolRunner # noqa: E402 from core.runtime.state import AppState, BootstrapConfig # noqa: E402 @@ -87,6 +86,8 @@ from core.tools.web.service import WebService # noqa: E402 from storage.container import StorageContainer # noqa: E402 +logger = logging.getLogger(__name__) + # @@@langchain-anthropic-streaming-usage-regression apply_usage_patches() @@ -238,12 +239,7 @@ def __init__( active_model = DEFAULT_MODEL # Agent frontmatter model applies only when the caller did not explicitly # request a model at construction time. - if ( - not self._explicit_model_name - and hasattr(self, "_agent_override") - and self._agent_override - and self._agent_override.model - ): + if not self._explicit_model_name and hasattr(self, "_agent_override") and self._agent_override and self._agent_override.model: active_model = self._agent_override.model resolved_model, model_overrides = self.models_config.resolve_model(active_model) self.model_name = resolved_model @@ -913,7 +909,6 @@ async def _run_session_hooks(self, event: str) -> None: if inspect.isawaitable(result): await result - def _cleanup_sandbox(self) -> None: """Clean up sandbox resources.""" if hasattr(self, "_sandbox") and self._sandbox: @@ -1526,9 +1521,7 @@ async def astream( ): yield chunk if max_budget_usd is not None and self.runtime.cost > max_budget_usd: - raise RuntimeError( - f"max_budget_usd exceeded: cost={self.runtime.cost:.6f} budget={max_budget_usd:.6f}" - ) + raise RuntimeError(f"max_budget_usd exceeded: cost={self.runtime.cost:.6f} budget={max_budget_usd:.6f}") except Exception as e: self._monitor_middleware.mark_error(e) raise diff --git a/core/runtime/cleanup.py b/core/runtime/cleanup.py index 8523ede93..d55600684 100644 --- a/core/runtime/cleanup.py +++ b/core/runtime/cleanup.py @@ -9,7 +9,7 @@ import asyncio import logging import signal -from collections.abc import Callable, Awaitable +from collections.abc import Awaitable, Callable from itertools import groupby logger = logging.getLogger(__name__) @@ -82,7 +82,7 @@ async def _run_entry(self, priority: int, fn: Callable[[], Awaitable[None] | Non result = fn() if asyncio.iscoroutine(result): await asyncio.wait_for(result, timeout=self._timeout_s) - except asyncio.TimeoutError: + except TimeoutError: logger.warning("CleanupRegistry: cleanup fn %s timed out after %.2fs", fn, self._timeout_s) except Exception: logger.exception("CleanupRegistry: error in cleanup fn %s (priority=%d)", fn, priority) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index c87a92055..d23fb2d86 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -15,15 +15,18 @@ import asyncio import copy -import json import inspect +import json import logging import re import uuid +from collections.abc import AsyncGenerator from dataclasses import dataclass -from enum import Enum +from enum import StrEnum from types import SimpleNamespace -from typing import Any, AsyncGenerator +from typing import Any + +from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, RemoveMessage, SystemMessage, ToolMessage from core.runtime.middleware import ( AgentMiddleware, @@ -31,11 +34,10 @@ ModelResponse, ToolCallRequest, ) -from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, RemoveMessage, SystemMessage, ToolMessage from .abort import AbortController -from .registry import ToolMode, ToolRegistry from .permissions import ToolPermissionContext, evaluate_permission_rules +from .registry import ToolMode, ToolRegistry from .state import AppState, BootstrapConfig, ToolPermissionState, ToolUseContext from .validator import _required_sets_match @@ -47,12 +49,10 @@ _CONTEXT_OVERFLOW_SAFETY_BUFFER = 1000 _TRANSIENT_API_MAX_RETRIES = 3 _TRANSIENT_API_BASE_DELAY_SECONDS = 0.5 -_PROMPT_TOO_LONG_NOTICE_TEXT = ( - "Prompt is too long. Automatic recovery exhausted. Clear the thread or start a new one." -) +_PROMPT_TOO_LONG_NOTICE_TEXT = "Prompt is too long. Automatic recovery exhausted. Clear the thread or start a new one." -class TerminalReason(str, Enum): +class TerminalReason(StrEnum): completed = "completed" aborted_streaming = "aborted_streaming" aborted_tools = "aborted_tools" @@ -65,7 +65,7 @@ class TerminalReason(str, Enum): stop_hook_prevented = "stop_hook_prevented" -class ContinueReason(str, Enum): +class ContinueReason(StrEnum): next_turn = "next_turn" api_retry = "api_retry" collapse_drain_retry = "collapse_drain_retry" @@ -173,6 +173,7 @@ async def query( # Set thread context so MemoryMiddleware can find thread_id via ContextVar from sandbox.thread_context import set_current_thread_id + set_current_thread_id(thread_id) # Load message history and thread-scoped runtime state from checkpointer @@ -346,6 +347,7 @@ async def query( # Expose current messages for forkContext sub-agent spawning from sandbox.thread_context import set_current_messages + set_current_messages(messages + [ai_msg]) if used_streaming_overlap: @@ -522,22 +524,10 @@ async def aupdate_state( messages.extend(self._parse_input({"messages": raw_updates})) else: updates = raw_updates if isinstance(raw_updates, list) else [raw_updates] - remove_ids = { - update.id - for update in updates - if isinstance(update, RemoveMessage) and getattr(update, "id", None) - } + remove_ids = {update.id for update in updates if isinstance(update, RemoveMessage) and getattr(update, "id", None)} if remove_ids: - messages = [ - message - for message in messages - if getattr(message, "id", None) not in remove_ids - ] - messages.extend( - update - for update in updates - if not isinstance(update, RemoveMessage) - ) + messages = [message for message in messages if getattr(message, "id", None) not in remove_ids] + messages.extend(update for update in updates if not isinstance(update, RemoveMessage)) await self._save_messages(thread_id, messages) current_turn_count = self._app_state.turn_count if self._app_state is not None else 0 @@ -596,9 +586,7 @@ async def innermost_handler(request: ModelRequest) -> ModelResponse: return ModelResponse(result=result, request_messages=list(request.messages)) # Build ModelRequest - inline_schemas = self._registry.get_inline_schemas( - self._get_discovered_tool_names(thread_id) - ) + inline_schemas = self._registry.get_inline_schemas(self._get_discovered_tool_names(thread_id)) request = ModelRequest( model=self.model, messages=messages, @@ -650,9 +638,7 @@ async def _prepare_streaming_request( *, thread_id: str, ) -> ModelRequest: - inline_schemas = self._registry.get_inline_schemas( - self._get_discovered_tool_names(thread_id) - ) + inline_schemas = self._registry.get_inline_schemas(self._get_discovered_tool_names(thread_id)) request = ModelRequest( model=self.model, messages=messages, @@ -1380,6 +1366,7 @@ async def _execute_single_tool( if isinstance(args, str): import json + try: args = json.loads(args) except Exception: @@ -1407,6 +1394,7 @@ async def innermost_tool_handler(req: ToolCallRequest) -> ToolMessage: ) try: import asyncio as _asyncio + if _asyncio.iscoroutinefunction(entry.handler): result = await entry.handler(**t_args) else: @@ -1437,6 +1425,7 @@ def _tool_is_concurrency_safe(self, tool_call: dict) -> bool: if isinstance(args, str): try: import json as _json + args = _json.loads(args) except Exception: args = {} @@ -1593,17 +1582,9 @@ def _restore_thread_permission_state( # survive checkpoint replay so backend/UI surfaces stay honest after an # idle reload or agent recreation. def _update(state: AppState) -> AppState: - kept_pending = { - key: value - for key, value in state.pending_permission_requests.items() - if value.get("thread_id") != thread_id - } + kept_pending = {key: value for key, value in state.pending_permission_requests.items() if value.get("thread_id") != thread_id} kept_pending.update(copy.deepcopy(pending)) - kept_resolved = { - key: value - for key, value in state.resolved_permission_requests.items() - if value.get("thread_id") != thread_id - } + kept_resolved = {key: value for key, value in state.resolved_permission_requests.items() if value.get("thread_id") != thread_id} kept_resolved.update(copy.deepcopy(resolved)) return state.model_copy( update={ @@ -1770,14 +1751,10 @@ async def aclear(self, thread_id: str) -> None: preserved_total_cost = self._app_state.total_cost preserved_tool_overrides = dict(self._app_state.tool_overrides) pending_requests = { - key: value - for key, value in self._app_state.pending_permission_requests.items() - if value.get("thread_id") != thread_id + key: value for key, value in self._app_state.pending_permission_requests.items() if value.get("thread_id") != thread_id } resolved_requests = { - key: value - for key, value in self._app_state.resolved_permission_requests.items() - if value.get("thread_id") != thread_id + key: value for key, value in self._app_state.resolved_permission_requests.items() if value.get("thread_id") != thread_id } def _reset(state: AppState) -> AppState: @@ -1884,7 +1861,7 @@ def _build_terminal_followthrough_fallback(cls, notice: HumanMessage) -> AIMessa content = getattr(notice, "content", "") text = content if isinstance(content, str) else str(content) status_match = re.search(r"(.*?)", text, flags=re.IGNORECASE | re.DOTALL) - status = (status_match.group(1).strip().lower() if status_match else "") + status = status_match.group(1).strip().lower() if status_match else "" subject = "command" if notification_type == "command" else "agent" # @@@terminal-followthrough-fallback - terminal background notifications # must never collapse into notice-only durable history when the model @@ -1907,7 +1884,7 @@ def _build_chat_followthrough_fallback(cls, notice: HumanMessage) -> AIMessage: if chat_id_match: chat_id = chat_id_match.group(1) reply = ( - f'I received a chat notification, but the followthrough assistant reply was empty. ' + f"I received a chat notification, but the followthrough assistant reply was empty. " f'Read it with chat_read(chat_id="{chat_id}") before deciding whether to reply.' ) else: @@ -2091,37 +2068,33 @@ def _tool_error(self, tool_call: dict[str, Any], error_text: str) -> ToolMessage # Closure helpers (avoid late-binding bugs in loop-built lambdas) # ------------------------------------------------------------------------- + def _make_model_wrapper(mw: AgentMiddleware, next_handler): """Build an awrap_model_call wrapper that correctly closes over mw and next_handler.""" + async def wrapper(request: ModelRequest) -> ModelResponse: return await mw.awrap_model_call(request, next_handler) + return wrapper def _make_tool_wrapper(mw: AgentMiddleware, next_handler): """Build an awrap_tool_call wrapper that correctly closes over mw and next_handler.""" + async def wrapper(request: ToolCallRequest) -> ToolMessage: return await mw.awrap_tool_call(request, next_handler) + return wrapper # ------------------------------------------------------------------------- # Middleware override detection helpers -# ------------------------------------------------------------------------- - -from core.runtime.middleware import AgentMiddleware as _BaseMiddleware - - def _mw_overrides_model_call(mw: AgentMiddleware) -> bool: """True if mw actually overrides awrap_model_call (not just inherits the base stub).""" - # Check if awrap_model_call is overridden in the concrete class mw_type = type(mw) - base_fn = getattr(_BaseMiddleware, "awrap_model_call", None) own_fn = mw_type.__dict__.get("awrap_model_call") if own_fn is not None: return True - # Fall back: check if wrap_model_call is overridden (sync version is acceptable) - base_sync = getattr(_BaseMiddleware, "wrap_model_call", None) own_sync = mw_type.__dict__.get("wrap_model_call") return own_sync is not None diff --git a/core/runtime/middleware/__init__.py b/core/runtime/middleware/__init__.py index b2fa5c681..f777a7fde 100644 --- a/core/runtime/middleware/__init__.py +++ b/core/runtime/middleware/__init__.py @@ -20,7 +20,7 @@ class ModelRequest: system_message: Any = None tools: list | None = None - def override(self, **changes: Any) -> "ModelRequest": + def override(self, **changes: Any) -> ModelRequest: return replace(self, **changes) @@ -28,7 +28,7 @@ def override(self, **changes: Any) -> "ModelRequest": class ModelResponse: result: list request_messages: list | None = None - prepared_request: "ModelRequest" | None = None + prepared_request: ModelRequest | None = None ModelCallResult = ModelResponse @@ -41,7 +41,7 @@ class ToolCallRequest: state: Any = None runtime: Any = None - def override(self, **changes: Any) -> "ToolCallRequest": + def override(self, **changes: Any) -> ToolCallRequest: return replace(self, **changes) diff --git a/core/runtime/middleware/memory/middleware.py b/core/runtime/middleware/memory/middleware.py index 3f92fa59d..6dfbc6e96 100644 --- a/core/runtime/middleware/memory/middleware.py +++ b/core/runtime/middleware/memory/middleware.py @@ -13,14 +13,14 @@ from pathlib import Path from typing import Any +from langchain_core.messages import SystemMessage + from core.runtime.middleware import ( AgentMiddleware, ModelCallResult, ModelRequest, ModelResponse, ) -from langchain_core.messages import SystemMessage - from storage.contracts import SummaryRepo from .compactor import ContextCompactor @@ -380,10 +380,7 @@ def clear_thread_state(self, thread_id: str) -> None: self._compaction_breaker_open_by_thread.pop(thread_id, None) def _record_compaction_notice(self) -> None: - content = ( - f"Conversation compacted. Earlier {self._compact_up_to_index} message(s) " - "are now represented by a summary." - ) + content = f"Conversation compacted. Earlier {self._compact_up_to_index} message(s) are now represented by a summary." self._queue_owner_notice( { "content": content, diff --git a/core/runtime/middleware/queue/middleware.py b/core/runtime/middleware/queue/middleware.py index 9b6ac07d1..79908c6ca 100644 --- a/core/runtime/middleware/queue/middleware.py +++ b/core/runtime/middleware/queue/middleware.py @@ -58,10 +58,7 @@ def _is_owner_steer_message(message: Any) -> bool: if message.__class__.__name__ != "HumanMessage": return False metadata = getattr(message, "metadata", {}) or {} - return bool( - metadata.get("is_steer") - or (metadata.get("source") == "owner" and metadata.get("notification_type") == "steer") - ) + return bool(metadata.get("is_steer") or (metadata.get("source") == "owner" and metadata.get("notification_type") == "steer")) def _apply_steer_contract(request: ModelRequest) -> ModelRequest: @@ -80,9 +77,7 @@ def _apply_steer_contract(request: ModelRequest) -> ModelRequest: # durable history, but the live model call also needs an explicit # non-preemptive contract so it cannot overclaim that already-started # tool work was stopped or never produced side effects. - return request.override( - system_message=SystemMessage(content=f"{content}\n\n{_STEER_NON_PREEMPTIVE_SYSTEM_NOTE}") - ) + return request.override(system_message=SystemMessage(content=f"{content}\n\n{_STEER_NON_PREEMPTIVE_SYSTEM_NOTE}")) return request.override(messages=[SystemMessage(content=_STEER_NON_PREEMPTIVE_SYSTEM_NOTE), *request.messages]) diff --git a/core/runtime/middleware/spill_buffer/middleware.py b/core/runtime/middleware/spill_buffer/middleware.py index ae94b9e85..dc211542b 100644 --- a/core/runtime/middleware/spill_buffer/middleware.py +++ b/core/runtime/middleware/spill_buffer/middleware.py @@ -12,7 +12,6 @@ from langchain_core.messages import ToolMessage from core.runtime.middleware import AgentMiddleware, ModelRequest, ModelResponse, ToolCallRequest - from core.tools.filesystem.backend import FileSystemBackend from .spill import spill_if_needed @@ -79,9 +78,7 @@ def _rewrite_mcp_blocks(self, content: Any, *, tool_call_id: str) -> Any: write_result = self.fs_backend.write_file(payload_path, block["base64"]) if hasattr(write_result, "success") and not write_result.success: raise RuntimeError(write_result.error or f"failed to persist MCP payload to {payload_path}") - lines.append( - f"MCP binary content ({mime_type}) saved to {payload_path} as base64 payload." - ) + lines.append(f"MCP binary content ({mime_type}) saved to {payload_path} as base64 payload.") continue if isinstance(block.get("url"), str): diff --git a/core/runtime/permissions.py b/core/runtime/permissions.py index d65e95460..37c182ed7 100644 --- a/core/runtime/permissions.py +++ b/core/runtime/permissions.py @@ -3,7 +3,6 @@ from dataclasses import dataclass from typing import Any - PERMISSION_RULE_SOURCES = ( "userSettings", "projectSettings", @@ -19,10 +18,11 @@ class ToolPermissionContext: is_read_only: bool is_destructive: bool = False - alwaysAllowRules: dict[str, list[str]] | None = None - alwaysDenyRules: dict[str, list[str]] | None = None - alwaysAskRules: dict[str, list[str]] | None = None - allowManagedPermissionRulesOnly: bool = False + # @@@camelcase-permission-surface - external state/routes already speak this camelCase shape. + alwaysAllowRules: dict[str, list[str]] | None = None # noqa: N815 + alwaysDenyRules: dict[str, list[str]] | None = None # noqa: N815 + alwaysAskRules: dict[str, list[str]] | None = None # noqa: N815 + allowManagedPermissionRulesOnly: bool = False # noqa: N815 def can_auto_approve(context: ToolPermissionContext) -> bool: diff --git a/core/runtime/prompts.py b/core/runtime/prompts.py index 57004a3fc..86b2708b2 100644 --- a/core/runtime/prompts.py +++ b/core/runtime/prompts.py @@ -23,11 +23,7 @@ def build_context_section( shell_name: str = "", ) -> str: if sandbox_name != "local": - mode_label = ( - "Sandbox (isolated local container)" - if sandbox_name == "docker" - else "Sandbox (isolated cloud environment)" - ) + mode_label = "Sandbox (isolated local container)" if sandbox_name == "docker" else "Sandbox (isolated cloud environment)" return f"""- Environment: {sandbox_env_label} - Working Directory: {sandbox_working_dir} - Mode: {mode_label}""" diff --git a/core/runtime/registry.py b/core/runtime/registry.py index 454d1647c..4dffe9107 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -94,11 +94,7 @@ def _sanitize_schema_for_model(self, schema: dict) -> dict: # subset the live model API accepts. def _walk(value: Any) -> Any: if isinstance(value, dict): - return { - key: _walk(child) - for key, child in value.items() - if not (isinstance(key, str) and key.startswith("x-leon-")) - } + return {key: _walk(child) for key, child in value.items() if not (isinstance(key, str) and key.startswith("x-leon-"))} if isinstance(value, list): return [_walk(item) for item in value] return value @@ -112,20 +108,12 @@ def search(self, query: str, *, modes: set[ToolMode] | None = None) -> list[Tool Otherwise ranks by: search_hint > name > description. """ q = query.strip() - entries = [ - entry - for entry in self._tools.values() - if modes is None or entry.mode in modes - ] + entries = [entry for entry in self._tools.values() if modes is None or entry.mode in modes] # --- select: exact lookup --- if q.lower().startswith("select:"): - names = [n.strip() for n in q[len("select:"):].split(",") if n.strip()] - results = [ - self._tools[n] - for n in names - if n in self._tools and (modes is None or self._tools[n].mode in modes) - ] + names = [n.strip() for n in q[len("select:") :].split(",") if n.strip()] + results = [self._tools[n] for n in names if n in self._tools and (modes is None or self._tools[n].mode in modes)] return results # --- keyword search with ranking --- diff --git a/core/runtime/runner.py b/core/runtime/runner.py index 361823312..1374e05cf 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -9,13 +9,14 @@ from collections.abc import Awaitable, Callable from typing import Any +from langchain_core.messages import ToolMessage + from core.runtime.middleware import ( AgentMiddleware, ModelRequest, ModelResponse, ToolCallRequest, ) -from langchain_core.messages import ToolMessage from .errors import InputValidationError from .permissions import ToolPermissionContext @@ -292,7 +293,7 @@ async def _await_async_hook_with_timeout( task = asyncio.create_task(awaitable) try: return await asyncio.wait_for(task, timeout=timeout_s) - except asyncio.TimeoutError: + except TimeoutError: logger.warning("Async hook %s timed out after %.3fs; ignoring hook result", hook_name, timeout_s) task.cancel() try: @@ -476,7 +477,14 @@ def _run_pre_tool_use_sync(self, request: ToolCallRequest, *, name: str, args: d message = new_message return payload["args"], permission, message - async def _run_pre_tool_use_async(self, request: ToolCallRequest, *, name: str, args: dict, entry) -> tuple[dict, str | None, str | None]: + async def _run_pre_tool_use_async( + self, + request: ToolCallRequest, + *, + name: str, + args: dict, + entry, + ) -> tuple[dict, str | None, str | None]: hooks = self._get_request_hook(request, "pre_tool_use") if hooks is None: return args, None, None @@ -575,7 +583,7 @@ async def _run_permission_request_hooks_async( hook_list = hooks if isinstance(hooks, list) else [hooks] async def _invoke(hook): - updated = hook({"name": name, "entry": entry, "message": message}, request) + updated = hook(payload, request) if asyncio.iscoroutine(updated): updated = await self._await_async_hook_with_timeout( request, @@ -599,7 +607,16 @@ async def _invoke(hook): hook_message = new_message return permission, hook_message - def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict, entry, hook_permission: str | None, hook_message: str | None) -> ToolResultEnvelope | None: + def _resolve_permission( + self, + request: ToolCallRequest, + *, + name: str, + args: dict, + entry, + hook_permission: str | None, + hook_message: str | None, + ) -> ToolResultEnvelope | None: if hook_permission == "deny": return self._permission_denied_result("deny", hook_message) @@ -667,7 +684,16 @@ def _resolve_permission(self, request: ToolCallRequest, *, name: str, args: dict return self._permission_denied_result(rule_permission, rule_message) return None - async def _resolve_permission_async(self, request: ToolCallRequest, *, name: str, args: dict, entry, hook_permission: str | None, hook_message: str | None) -> ToolResultEnvelope | None: + async def _resolve_permission_async( + self, + request: ToolCallRequest, + *, + name: str, + args: dict, + entry, + hook_permission: str | None, + hook_message: str | None, + ) -> ToolResultEnvelope | None: if hook_permission == "deny": return self._permission_denied_result("deny", hook_message) @@ -865,7 +891,13 @@ def _validate_and_run(self, request: ToolCallRequest, name: str, args: dict, cal source=source, ) - async def _validate_and_run_async(self, request: ToolCallRequest, name: str, args: dict, call_id: str) -> ToolMessage | ToolResultEnvelope | None: + async def _validate_and_run_async( + self, + request: ToolCallRequest, + name: str, + args: dict, + call_id: str, + ) -> ToolMessage | ToolResultEnvelope | None: entry = self._registry.get(name) if entry is None: return None diff --git a/core/runtime/state.py b/core/runtime/state.py index 382b6a3d1..03713f129 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -8,8 +8,9 @@ from __future__ import annotations import uuid +from collections.abc import Awaitable, Callable from pathlib import Path -from typing import Any, Awaitable, Callable +from typing import Any from pydantic import BaseModel, ConfigDict, Field @@ -18,10 +19,11 @@ class ToolPermissionState(BaseModel): - alwaysAllowRules: dict[str, list[str]] = Field(default_factory=dict) - alwaysDenyRules: dict[str, list[str]] = Field(default_factory=dict) - alwaysAskRules: dict[str, list[str]] = Field(default_factory=dict) - allowManagedPermissionRulesOnly: bool = False + # @@@camelcase-permission-surface - persisted/thread API surface already uses camelCase keys. + alwaysAllowRules: dict[str, list[str]] = Field(default_factory=dict) # noqa: N815 + alwaysDenyRules: dict[str, list[str]] = Field(default_factory=dict) # noqa: N815 + alwaysAskRules: dict[str, list[str]] = Field(default_factory=dict) # noqa: N815 + allowManagedPermissionRulesOnly: bool = False # noqa: N815 class BootstrapConfig(BaseModel): @@ -96,10 +98,10 @@ class AppState(BaseModel): # filesystem + terminal core decoupled. session_hooks: dict[str, list[Any]] = Field(default_factory=dict) - def get_state(self) -> "AppState": + def get_state(self) -> AppState: return self - def set_state(self, updater: Callable[["AppState"], "AppState"]) -> "AppState": + def set_state(self, updater: Callable[[AppState], AppState]) -> AppState: updated = updater(self) # Mutate in place (Python idiom — no immutable constraint needed here) for field_name in AppState.model_fields: diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 99192afdf..4e7480c08 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -9,12 +9,12 @@ from __future__ import annotations -from collections import OrderedDict -from dataclasses import dataclass import logging -from pathlib import Path import tempfile import threading +from collections import OrderedDict +from dataclasses import dataclass +from pathlib import Path from typing import TYPE_CHECKING, Any from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry @@ -60,15 +60,14 @@ def set(self, path: Path, state: _ReadFileState) -> None: while len(self._entries) > self._max_entries: self._entries.popitem(last=False) - def clone(self) -> "_ReadFileStateCache": + def clone(self) -> _ReadFileStateCache: clone = _ReadFileStateCache(max_entries=self._max_entries) clone._entries = OrderedDict( - (path, _ReadFileState(timestamp=state.timestamp, is_partial=state.is_partial)) - for path, state in self._entries.items() + (path, _ReadFileState(timestamp=state.timestamp, is_partial=state.is_partial)) for path, state in self._entries.items() ) return clone - def merge(self, other: "_ReadFileStateCache") -> None: + def merge(self, other: _ReadFileStateCache) -> None: for path, incoming in other._entries.items(): existing = self._entries.get(path) if existing is None or self._is_newer(incoming, existing): @@ -178,10 +177,7 @@ def _register(self, registry: ToolRegistry) -> None: mode=ToolMode.INLINE, schema={ "name": "Write", - "description": ( - "Create or overwrite a file with full content. Forces LF line endings. " - "Path must be absolute." - ), + "description": ("Create or overwrite a file with full content. Forces LF line endings. Path must be absolute."), "parameters": { "type": "object", "properties": { @@ -361,10 +357,7 @@ def _structured_media_success( [ { "type": "text", - "text": ( - f"Read file: {resolved.name}\n" - f"Special content is attached below as structured blocks." - ), + "text": (f"Read file: {resolved.name}\nSpecial content is attached below as structured blocks."), }, *content_blocks, ], @@ -380,10 +373,7 @@ def _restore_special_result_identity( ) -> None: result.file_path = str(resolved) if isinstance(getattr(result, "content", None), str): - result.content = ( - result.content.replace(str(temp_path), str(resolved)) - .replace(temp_path.name, resolved.name) - ) + result.content = result.content.replace(str(temp_path), str(resolved)).replace(temp_path.name, resolved.name) def _record_operation( self, @@ -488,7 +478,11 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, # same local dispatcher for binary/document reads instead of # degrading special files into placeholder text. raw_bytes = download_bytes(str(resolved)) - if file_type == FileType.BINARY and resolved.suffix.lstrip(".").lower() in IMAGE_EXTENSIONS and len(raw_bytes) > MAX_IMAGE_SIZE: + if ( + file_type == FileType.BINARY + and resolved.suffix.lstrip(".").lower() in IMAGE_EXTENSIONS + and len(raw_bytes) > MAX_IMAGE_SIZE + ): return f"Image exceeds size limit: {len(raw_bytes)} bytes" with tempfile.NamedTemporaryFile(suffix=resolved.suffix, delete=False) as tmp: tmp.write(raw_bytes) diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index 7226fddb3..2007d8ab5 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -23,31 +23,38 @@ from pathlib import Path from typing import Any -_FILE_SIZE_LIMIT = 10 * 1024 * 1024 # 10 MB — matches CC LSP limit - from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +_FILE_SIZE_LIMIT = 10 * 1024 * 1024 # 10 MB — matches CC LSP limit + logger = logging.getLogger(__name__) LSP_SCHEMA = { "name": "LSP", - "description": ( - "Language Server Protocol code intelligence. " - "Operations: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, " - "goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls. " - "Language servers are auto-downloaded on first use. " - "Supports python, typescript, javascript, go, rust, java, ruby, kotlin. " - "file_path must be absolute. line/character are 1-based. " - "incomingCalls/outgoingCalls require 'item' from prepareCallHierarchy output." - ), + "description": ( + "Language Server Protocol code intelligence. " + "Operations: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, " + "goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls. " + "Language servers are auto-downloaded on first use. " + "Supports python, typescript, javascript, go, rust, java, ruby, kotlin. " + "file_path must be absolute. line/character are 1-based. " + "incomingCalls/outgoingCalls require 'item' from prepareCallHierarchy output." + ), "parameters": { "type": "object", "properties": { "operation": { "type": "string", "enum": [ - "goToDefinition", "findReferences", "hover", "documentSymbol", "workspaceSymbol", - "goToImplementation", "prepareCallHierarchy", "incomingCalls", "outgoingCalls", + "goToDefinition", + "findReferences", + "hover", + "documentSymbol", + "workspaceSymbol", + "goToImplementation", + "prepareCallHierarchy", + "incomingCalls", + "outgoingCalls", ], "description": "LSP operation to perform", }, @@ -129,11 +136,10 @@ def __init__(self, workspace_root: str) -> None: async def start(self) -> None: server = _find_pyright() if not server: - raise RuntimeError( - "pyright-langserver not found. Install with: pip install pyright" - ) + raise RuntimeError("pyright-langserver not found. Install with: pip install pyright") self._proc = await asyncio.create_subprocess_exec( - server, "--stdio", + server, + "--stdio", stdin=asyncio.subprocess.PIPE, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.DEVNULL, @@ -141,18 +147,21 @@ async def start(self) -> None: self._reader_task = asyncio.create_task(self._read_loop(), name="pyright-reader") # LSP handshake - await self._request("initialize", { - "processId": os.getpid(), - "rootUri": Path(self._workspace_root).as_uri(), - "capabilities": { - "textDocument": { - "synchronization": {"dynamicRegistration": False}, - "implementation": {"dynamicRegistration": False, "linkSupport": True}, - "callHierarchy": {"dynamicRegistration": False}, - } + await self._request( + "initialize", + { + "processId": os.getpid(), + "rootUri": Path(self._workspace_root).as_uri(), + "capabilities": { + "textDocument": { + "synchronization": {"dynamicRegistration": False}, + "implementation": {"dynamicRegistration": False, "linkSupport": True}, + "callHierarchy": {"dynamicRegistration": False}, + } + }, + "initializationOptions": {}, }, - "initializationOptions": {}, - }) + ) self._notify("initialized", {}) # ── I/O ─────────────────────────────────────────────────────────── @@ -187,10 +196,7 @@ async def _read_loop(self) -> None: fut = self._pending.pop(msg_id) if not fut.done(): if "error" in msg: - fut.set_exception(RuntimeError( - f"{msg['error'].get('message', 'LSP error')} " - f"({msg['error'].get('code', '')})" - )) + fut.set_exception(RuntimeError(f"{msg['error'].get('message', 'LSP error')} ({msg['error'].get('code', '')})")) else: fut.set_result(msg.get("result")) # All other notifications ($/progress, diagnostics, etc.) are silently dropped @@ -233,9 +239,7 @@ def _open_file(self, abs_path: str) -> None: text = Path(abs_path).read_text(encoding="utf-8", errors="replace") except OSError: text = "" - self._notify("textDocument/didOpen", { - "textDocument": {"uri": uri, "languageId": "python", "version": 1, "text": text} - }) + self._notify("textDocument/didOpen", {"textDocument": {"uri": uri, "languageId": "python", "version": 1, "text": text}}) self._open_files.add(uri) def _close_file(self, abs_path: str) -> None: @@ -255,10 +259,13 @@ async def request_implementation(self, rel_path: str, line: int, col: int) -> li self._open_file(abs_path) await self._drain() uri = Path(abs_path).as_uri() - response = await self._request("textDocument/implementation", { - "textDocument": {"uri": uri}, - "position": {"line": line, "character": col}, - }) + response = await self._request( + "textDocument/implementation", + { + "textDocument": {"uri": uri}, + "position": {"line": line, "character": col}, + }, + ) return self._normalise_locations(response) async def request_prepare_call_hierarchy(self, rel_path: str, line: int, col: int) -> list: @@ -266,10 +273,13 @@ async def request_prepare_call_hierarchy(self, rel_path: str, line: int, col: in self._open_file(abs_path) await self._drain() uri = Path(abs_path).as_uri() - response = await self._request("textDocument/prepareCallHierarchy", { - "textDocument": {"uri": uri}, - "position": {"line": line, "character": col}, - }) + response = await self._request( + "textDocument/prepareCallHierarchy", + { + "textDocument": {"uri": uri}, + "position": {"line": line, "character": col}, + }, + ) # File stays open — callHierarchy/incomingCalls and outgoingCalls may need it return response or [] @@ -338,7 +348,7 @@ async def start(self) -> None: self._task = asyncio.create_task(self._run(), name=f"lsp-{self.language}") try: await asyncio.wait_for(asyncio.shield(self._ready.wait()), timeout=60) - except asyncio.TimeoutError: + except TimeoutError: raise TimeoutError(f"LSP server for '{self.language}' did not start within 60s") if self._error: raise self._error @@ -365,7 +375,7 @@ async def stop(self) -> None: if self._task and not self._task.done(): try: await asyncio.wait_for(self._task, timeout=5) - except (asyncio.TimeoutError, asyncio.CancelledError): + except (TimeoutError, asyncio.CancelledError): self._task.cancel() try: await self._task @@ -420,11 +430,13 @@ async def request_implementation(self, rel_path: str, line: int, col: int) -> li item.setdefault("absolutePath", item["uri"].replace("file://", "")) out.append(item) elif "targetUri" in item: - out.append({ - "uri": item["targetUri"], - "absolutePath": item["targetUri"].replace("file://", ""), - "range": item.get("targetSelectionRange", item.get("targetRange", {})), - }) + out.append( + { + "uri": item["targetUri"], + "absolutePath": item["targetUri"].replace("file://", ""), + "range": item.get("targetSelectionRange", item.get("targetRange", {})), + } + ) return out async def request_prepare_call_hierarchy(self, rel_path: str, line: int, col: int) -> list: @@ -465,6 +477,7 @@ async def get_session(self, language: str, workspace_root: str) -> _LSPSession: if key in self._sessions: return self._sessions[key] if key not in self._starting: + async def _start() -> _LSPSession: logger.info("[LSPPool] starting %s language server (workspace=%s)...", language, workspace_root) s = _LSPSession(language, workspace_root) @@ -473,6 +486,7 @@ async def _start() -> _LSPSession: self._starting.pop(key, None) logger.info("[LSPPool] %s language server ready", language) return s + self._starting[key] = asyncio.create_task(_start(), name=f"lsp-start-{language}") return await self._starting[key] @@ -480,6 +494,7 @@ async def get_pyright(self, workspace_root: str) -> _PyrightSession: if workspace_root in self._pyright: return self._pyright[workspace_root] if workspace_root not in self._starting_pyright: + async def _start() -> _PyrightSession: logger.info("[LSPPool] starting pyright (workspace=%s)...", workspace_root) s = _PyrightSession(workspace_root) @@ -488,6 +503,7 @@ async def _start() -> _PyrightSession: self._starting_pyright.pop(workspace_root, None) logger.info("[LSPPool] pyright ready") return s + self._starting_pyright[workspace_root] = asyncio.create_task(_start(), name="lsp-start-pyright") return await self._starting_pyright[workspace_root] @@ -522,9 +538,7 @@ class LSPService: # Operations that Jedi doesn't support — routed to pyright for Python, # or to the native server.send.* for other languages. - _ADVANCED_OPS: frozenset[str] = frozenset( - {"goToImplementation", "prepareCallHierarchy", "incomingCalls", "outgoingCalls"} - ) + _ADVANCED_OPS: frozenset[str] = frozenset({"goToImplementation", "prepareCallHierarchy", "incomingCalls", "outgoingCalls"}) def __init__(self, registry: ToolRegistry, workspace_root: str | Path) -> None: self._workspace_root = str(Path(workspace_root).resolve()) @@ -597,7 +611,7 @@ def _filter_gitignored_batched(self, locations: list) -> list: """Run _filter_gitignored in batches of 50 (matches CC batch size).""" out = [] for i in range(0, len(locations), 50): - out.extend(self._filter_gitignored(locations[i:i + 50])) + out.extend(self._filter_gitignored(locations[i : i + 50])) return out async def _filter_gitignored_batched_async(self, locations: list) -> list: diff --git a/core/tools/task/service.py b/core/tools/task/service.py index 073246a87..5cbcda93e 100644 --- a/core/tools/task/service.py +++ b/core/tools/task/service.py @@ -161,14 +161,14 @@ def _get_thread_id(self) -> str: return tid or "default" def _register(self, registry: ToolRegistry) -> None: - _READ_ONLY = {"TaskGet", "TaskList"} + read_only = {"TaskGet", "TaskList"} for name, schema, handler in [ ("TaskCreate", TASK_CREATE_SCHEMA, self._create), ("TaskGet", TASK_GET_SCHEMA, self._get), ("TaskList", TASK_LIST_SCHEMA, self._list), ("TaskUpdate", TASK_UPDATE_SCHEMA, self._update), ]: - ro = name in _READ_ONLY + ro = name in read_only registry.register( ToolEntry( name=name, diff --git a/core/tools/tool_search/service.py b/core/tools/tool_search/service.py index 8cd62bae5..23cd5c6ab 100644 --- a/core/tools/tool_search/service.py +++ b/core/tools/tool_search/service.py @@ -56,7 +56,7 @@ def _search(self, query: str = "", tool_context=None, **kwargs) -> str: select_names: list[str] = [] normalized = query.strip() if normalized.lower().startswith("select:"): - select_names = [name.strip() for name in normalized[len("select:"):].split(",") if name.strip()] + select_names = [name.strip() for name in normalized[len("select:") :].split(",") if name.strip()] results = self._registry.search(query, modes={ToolMode.DEFERRED}) if select_names: @@ -70,10 +70,7 @@ def _search(self, query: str = "", tool_context=None, **kwargs) -> str: parts.append(f"inline/already-available tools: {', '.join(inline)}") if unknown: parts.append(f"unknown tools: {', '.join(unknown)}") - raise ValueError( - "tool_search select: only supports deferred tools; " - + "; ".join(parts) - ) + raise ValueError("tool_search select: only supports deferred tools; " + "; ".join(parts)) else: results = results[:5] if tool_context is not None and hasattr(tool_context, "discovered_tool_names"): diff --git a/sandbox/manager.py b/sandbox/manager.py index bd19802d5..599286bab 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -16,12 +16,12 @@ from sandbox.provider import SandboxProvider from sandbox.recipes import bootstrap_recipe from sandbox.terminal import TerminalState, terminal_from_row -from storage.runtime import build_storage_container from storage.providers.sqlite.chat_session_repo import SQLiteChatSessionRepo from storage.providers.sqlite.kernel import SQLiteDBRole, resolve_role_db_path from storage.providers.sqlite.lease_repo import SQLiteLeaseRepo from storage.providers.sqlite.terminal_repo import SQLiteTerminalRepo from storage.providers.sqlite.thread_repo import SQLiteThreadRepo +from storage.runtime import build_storage_container logger = logging.getLogger(__name__) diff --git a/tests/Config/test_loader.py b/tests/Config/test_loader.py index bd0a59d6d..c0874f38d 100644 --- a/tests/Config/test_loader.py +++ b/tests/Config/test_loader.py @@ -214,7 +214,7 @@ def test_member_agent_retains_bundle_source_dir(tmp_path: Path, monkeypatch): member_dir = home_root / "members" / "alice" member_dir.mkdir(parents=True) (member_dir / "agent.md").write_text( - "---\nname: alice\ntools:\n - \"*\"\n---\nmember prompt\n", + '---\nname: alice\ntools:\n - "*"\n---\nmember prompt\n', encoding="utf-8", ) diff --git a/tests/Fix/test_background_task_cleanup.py b/tests/Fix/test_background_task_cleanup.py index fd1f9278b..dc34c9b06 100644 --- a/tests/Fix/test_background_task_cleanup.py +++ b/tests/Fix/test_background_task_cleanup.py @@ -11,9 +11,9 @@ from core.agents.registry import AgentEntry, AgentRegistry from core.agents.service import AgentService -from core.runtime.registry import ToolRegistry from core.runtime.middleware.queue import MessageQueueManager from core.runtime.middleware.queue.middleware import SteeringMiddleware +from core.runtime.registry import ToolRegistry from core.tools.command.bash.executor import BashExecutor from core.tools.command.service import CommandService from sandbox.thread_context import set_current_thread_id @@ -135,7 +135,7 @@ async def run(): def test_sendmessage_search_hint_uses_queue_naming(tmp_path): registry = ToolRegistry() - service = AgentService( + AgentService( tool_registry=registry, agent_registry=_FakeAgentRegistry(), workspace_root=Path(tmp_path), diff --git a/tests/Fix/test_monitor_resource_overview_uniqueness.py b/tests/Fix/test_monitor_resource_overview_uniqueness.py index c6ed082bd..aa81c6a93 100644 --- a/tests/Fix/test_monitor_resource_overview_uniqueness.py +++ b/tests/Fix/test_monitor_resource_overview_uniqueness.py @@ -48,10 +48,7 @@ def test_list_resource_providers_deduplicates_terminal_fallback_rows(monkeypatch monkeypatch.setattr( resource_service, "_thread_owners", - lambda thread_ids: { - tid: {"member_id": "member-1", "member_name": "Toad", "avatar_url": None} - for tid in thread_ids - }, + lambda thread_ids: {tid: {"member_id": "member-1", "member_name": "Toad", "avatar_url": None} for tid in thread_ids}, ) monkeypatch.setattr(resource_service, "list_resource_snapshots", lambda _lease_ids: {}) diff --git a/tests/Integration/test_entities_router.py b/tests/Integration/test_entities_router.py index afd43e9ad..08dda1d90 100644 --- a/tests/Integration/test_entities_router.py +++ b/tests/Integration/test_entities_router.py @@ -45,14 +45,10 @@ async def test_list_entities_excludes_child_agent_branches_from_chat_discovery() ), ] ), - member_repo=SimpleNamespace( - list_all=lambda: [user, other_human, main_agent_member, child_agent_member] - ), + member_repo=SimpleNamespace(list_all=lambda: [user, other_human, main_agent_member, child_agent_member]), thread_repo=SimpleNamespace( get_by_id=lambda thread_id: ( - {"is_main": True, "branch_index": 0} - if thread_id == "thread-main" - else {"is_main": False, "branch_index": 1} + {"is_main": True, "branch_index": 0} if thread_id == "thread-main" else {"is_main": False, "branch_index": 1} ) ), ) diff --git a/tests/Integration/test_leon_agent.py b/tests/Integration/test_leon_agent.py index 2060702dc..770640793 100644 --- a/tests/Integration/test_leon_agent.py +++ b/tests/Integration/test_leon_agent.py @@ -4,18 +4,17 @@ """ import os -from pathlib import Path from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock, patch import pytest from langchain_core.messages import AIMessage, AIMessageChunk, HumanMessage, SystemMessage, ToolMessage - # --------------------------------------------------------------------------- # Helpers # --------------------------------------------------------------------------- + def _mock_model(text="Integration test response"): """Create a mock LangChain model that returns a plain AIMessage.""" ai_msg = AIMessage(content=text) @@ -122,6 +121,7 @@ def test_leon_agent_destructor_does_not_reenable_skipped_sandbox_cleanup(): # Integration Tests # --------------------------------------------------------------------------- + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_simple_run(tmp_path): @@ -130,10 +130,11 @@ async def test_leon_agent_simple_run(tmp_path): mock_model = _mock_model("Hello from integration test") - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -164,10 +165,11 @@ async def test_leon_agent_astream_interface_compatible(tmp_path): mock_model = _mock_model("Compatible response") - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -196,10 +198,11 @@ async def test_leon_agent_astream_messages_updates_mode_yields_langgraph_tuples( mock_model = _mock_model("Tuple compatible response") - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -234,10 +237,11 @@ async def test_leon_agent_astream_raises_loudly_on_empty_stream(tmp_path): """Empty streaming responses should surface as errors, not silent empty iterators.""" from core.runtime.agent import LeonAgent - with patch("core.runtime.agent.LeonAgent._create_model", return_value=_empty_stream_model()), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=_empty_stream_model()), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -256,8 +260,8 @@ async def test_leon_agent_astream_raises_loudly_on_empty_stream(tmp_path): @_patch_env_api_key() async def test_leon_agent_memoizes_prompt_sections_between_builds(tmp_path): """Pattern 6: prompt sections should be cached across repeated prompt assembly.""" - from core.runtime.agent import LeonAgent from core.runtime import prompts as prompt_builders + from core.runtime.agent import LeonAgent mock_model = _mock_model("Prompt cache response") original_context = prompt_builders.build_context_section @@ -272,12 +276,13 @@ def counted_rules(*args, **kwargs): counts["rules"] += 1 return original_rules(*args, **kwargs) - with patch("core.runtime.prompts.build_context_section", side_effect=counted_context), \ - patch("core.runtime.prompts.build_rules_section", side_effect=counted_rules), \ - patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.prompts.build_context_section", side_effect=counted_context), + patch("core.runtime.prompts.build_rules_section", side_effect=counted_rules), + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -294,8 +299,8 @@ def counted_rules(*args, **kwargs): @_patch_env_api_key() async def test_leon_agent_clear_thread_invalidates_prompt_section_cache(tmp_path): """Pattern 6: clear should invalidate cached prompt sections before rebuilding.""" - from core.runtime.agent import LeonAgent from core.runtime import prompts as prompt_builders + from core.runtime.agent import LeonAgent mock_model = _mock_model("Prompt clear response") original_context = prompt_builders.build_context_section @@ -310,12 +315,13 @@ def counted_rules(*args, **kwargs): counts["rules"] += 1 return original_rules(*args, **kwargs) - with patch("core.runtime.prompts.build_context_section", side_effect=counted_context), \ - patch("core.runtime.prompts.build_rules_section", side_effect=counted_rules), \ - patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.prompts.build_context_section", side_effect=counted_context), + patch("core.runtime.prompts.build_rules_section", side_effect=counted_rules), + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() agent.agent.aclear = AsyncMock() @@ -358,10 +364,11 @@ async def test_leon_agent_session_start_hook_runs_on_ainit(tmp_path): def on_start(payload): seen.append(payload) - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") agent.app_state.add_session_hook("SessionStart", on_start) @@ -385,10 +392,11 @@ async def test_leon_agent_session_end_hook_runs_on_close(tmp_path): def on_end(payload): seen.append(payload) - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() agent.app_state.add_session_hook("SessionEnd", on_end) @@ -414,10 +422,11 @@ async def on_start(payload): async def on_end(payload): seen.append(("end", payload["event"])) - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") agent.app_state.add_session_hook("SessionStart", on_start) agent.app_state.add_session_hook("SessionEnd", on_end) @@ -586,10 +595,11 @@ async def test_leon_agent_reinjects_discovered_deferred_tool_schemas_on_followin probe_model = _DeferredDiscoveryProbeModel() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -613,10 +623,11 @@ async def test_leon_agent_can_execute_discovered_deferred_tool_on_following_turn probe_model = _DeferredExecutionProbeModel() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -627,10 +638,7 @@ async def test_leon_agent_can_execute_discovered_deferred_tool_on_following_turn assert "TaskCreate" not in probe_model.turn_tool_names[0] assert "TaskCreate" in probe_model.turn_tool_names[1] - task_tool_messages = [ - msg for msg in result["messages"] - if isinstance(msg, ToolMessage) and msg.tool_call_id == "tc-task-create" - ] + task_tool_messages = [msg for msg in result["messages"] if isinstance(msg, ToolMessage) and msg.tool_call_id == "tc-task-create"] assert len(task_tool_messages) == 1 assert "PT02_EXEC" in str(task_tool_messages[0].content) assert any(isinstance(msg, AIMessage) and msg.content == "PT02_EXEC_DONE" for msg in result["messages"]) @@ -646,10 +654,11 @@ async def test_leon_agent_deferred_discovery_does_not_leak_across_threads(tmp_pa probe_model = _DeferredCrossThreadProbeModel() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -676,20 +685,18 @@ async def test_leon_agent_tool_search_exact_select_fails_loudly_for_inline_tools probe_model = _DeferredInlineSelectProbeModel() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() result = await agent.ainvoke("probe inline select", thread_id="test-inline-select") assert result["reason"] == "completed" - tool_messages = [ - msg for msg in result["messages"] - if isinstance(msg, ToolMessage) and msg.tool_call_id == "tc-search" - ] + tool_messages = [msg for msg in result["messages"] if isinstance(msg, ToolMessage) and msg.tool_call_id == "tc-search"] assert len(tool_messages) == 1 assert "" in str(tool_messages[0].content) assert "inline/already-available tools: Read" in str(tool_messages[0].content) @@ -707,10 +714,11 @@ async def test_leon_agent_restores_discovered_deferred_tools_after_restart(tmp_p checkpointer = _MemoryCheckpointer() discovery_model = _DeferredDiscoveryProbeModel() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=discovery_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=discovery_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() agent.checkpointer = checkpointer @@ -722,10 +730,11 @@ async def test_leon_agent_restores_discovered_deferred_tools_after_restart(tmp_p resume_model = _DeferredResumeProbeModel() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=resume_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=resume_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() agent.checkpointer = checkpointer @@ -746,20 +755,22 @@ async def test_leon_agent_multiple_thread_ids(tmp_path): """Different thread_ids produce independent sessions (no cross-contamination).""" from core.runtime.agent import LeonAgent - responses = iter(["Response for thread-A", "Response for thread-B"]) mock_model = MagicMock() mock_model.bind_tools.return_value = mock_model mock_model.with_config.return_value = mock_model mock_model.configurable_fields.return_value = mock_model - mock_model.ainvoke = AsyncMock(side_effect=[ - AIMessage(content="Response for thread-A"), - AIMessage(content="Response for thread-B"), - ]) - - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): + mock_model.ainvoke = AsyncMock( + side_effect=[ + AIMessage(content="Response for thread-A"), + AIMessage(content="Response for thread-B"), + ] + ) + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -794,10 +805,11 @@ async def test_leon_agent_astream_wrapper_exposes_caller_surface(tmp_path): mock_model = _mock_model("Caller surface response") - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -823,10 +835,11 @@ async def test_leon_agent_astream_can_enforce_max_budget_per_event(tmp_path): mock_model = _mock_model("Caller surface response") - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() @@ -861,10 +874,11 @@ async def test_leon_agent_aclear_thread_resets_thread_history(tmp_path): mock_model = _mock_model("clearable response") checkpointer = _MemoryCheckpointer() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() agent.checkpointer = checkpointer @@ -906,10 +920,11 @@ async def _handler(req: ModelRequest) -> ModelResponse: mock_model = _mock_model("clearable response") checkpointer = _MemoryCheckpointer() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() agent.checkpointer = checkpointer @@ -950,10 +965,11 @@ async def test_leon_agent_persists_summary_store_after_second_turn_compaction(tm checkpointer = _MemoryCheckpointer() probe_model = _DirectCompactionProbeModel() - with patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), \ - patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), \ - patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None): - + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=probe_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): agent = LeonAgent(workspace_root=str(tmp_path), api_key="sk-test-integration") await agent.ainit() agent.checkpointer = checkpointer diff --git a/tests/Integration/test_memory_middleware_integration.py b/tests/Integration/test_memory_middleware_integration.py index b56beec53..a33a60098 100644 --- a/tests/Integration/test_memory_middleware_integration.py +++ b/tests/Integration/test_memory_middleware_integration.py @@ -3,7 +3,7 @@ Tests the complete flow: MemoryMiddleware → SummaryStore → SQLite → Checkpointer """ -from unittest.mock import AsyncMock, MagicMock +from unittest.mock import MagicMock import pytest from langchain_core.messages import AIMessage, HumanMessage diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 2c0bd1963..7496cd84b 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -11,18 +11,22 @@ import pytest from langchain_core.messages import AIMessage, HumanMessage, SystemMessage, ToolMessage -from backend.web.routers.threads import get_thread_history, get_thread_messages -from backend.web.routers import threads as threads_router from backend.web.models.requests import SendMessageRequest +from backend.web.routers import threads as threads_router +from backend.web.routers.threads import get_thread_history, get_thread_messages from backend.web.services.display_builder import DisplayBuilder from backend.web.services.event_buffer import ThreadEventBuffer -from backend.web.services.streaming_service import _ensure_thread_handlers -from core.runtime.middleware.queue.manager import MessageQueueManager -from core.runtime.middleware.queue.middleware import SteeringMiddleware +from backend.web.services.streaming_service import ( + _ensure_thread_handlers, + _repair_incomplete_tool_calls, + _run_agent_to_buffer, + start_agent_run, +) +from core.runtime.loop import QueryLoop from core.runtime.middleware.memory.middleware import MemoryMiddleware -from backend.web.services.streaming_service import _repair_incomplete_tool_calls, _run_agent_to_buffer, start_agent_run from core.runtime.middleware.monitor.state_monitor import AgentState -from core.runtime.loop import QueryLoop +from core.runtime.middleware.queue.manager import MessageQueueManager +from core.runtime.middleware.queue.middleware import SteeringMiddleware from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.state import AppState, BootstrapConfig from core.tools.tool_search.service import ToolSearchService @@ -78,11 +82,7 @@ async def ainvoke(self, messages): if messages and messages[0].__class__.__name__ == "SystemMessage": system_text = getattr(messages[0], "content", "") or "" last_human = next( - ( - msg.content - for msg in reversed(messages) - if msg.__class__.__name__ == "HumanMessage" - ), + (msg.content for msg in reversed(messages) if msg.__class__.__name__ == "HumanMessage"), "", ) if "CommandNotification" not in last_human and "task-notification" not in last_human: @@ -98,11 +98,7 @@ def bind_tools(self, tools): async def ainvoke(self, messages): last_human = next( - ( - msg.content - for msg in reversed(messages) - if msg.__class__.__name__ == "HumanMessage" - ), + (msg.content for msg in reversed(messages) if msg.__class__.__name__ == "HumanMessage"), "", ) if "CommandNotification" in last_human or "task-notification" in last_human: @@ -116,11 +112,7 @@ def bind_tools(self, tools): async def ainvoke(self, messages): last_human = next( - ( - msg.content - for msg in reversed(messages) - if msg.__class__.__name__ == "HumanMessage" - ), + (msg.content for msg in reversed(messages) if msg.__class__.__name__ == "HumanMessage"), "", ) if "New message from" in last_human and "chat_read(chat_id=" in last_human: @@ -198,11 +190,7 @@ def bind_tools(self, tools): async def ainvoke(self, messages): last_human = next( - ( - msg.content - for msg in reversed(messages) - if msg.__class__.__name__ == "HumanMessage" - ), + (msg.content for msg in reversed(messages) if msg.__class__.__name__ == "HumanMessage"), "", ) return AIMessage(content="STEER_DONE" if last_human == "Stop and just say STEER_DONE." else "UNKNOWN") @@ -217,11 +205,7 @@ async def ainvoke(self, messages): if messages and messages[0].__class__.__name__ == "SystemMessage": system_text = getattr(messages[0], "content", "") or "" last_human = next( - ( - msg.content - for msg in reversed(messages) - if msg.__class__.__name__ == "HumanMessage" - ), + (msg.content for msg in reversed(messages) if msg.__class__.__name__ == "HumanMessage"), "", ) if last_human != "Stop immediately. Do not continue the old task. Reply exactly STOPPED_NOW and do not write any file.": @@ -246,11 +230,7 @@ async def ainvoke(self, messages): tool_calls=[{"name": "SleepTool", "args": {}, "id": "tc-sleep"}], ) last_human = next( - ( - msg.content - for msg in reversed(messages) - if msg.__class__.__name__ == "HumanMessage" - ), + (msg.content for msg in reversed(messages) if msg.__class__.__name__ == "HumanMessage"), "", ) return AIMessage(content=f"LAST_HUMAN:{last_human}") @@ -367,9 +347,7 @@ async def test_repair_incomplete_tool_calls_uses_query_loop_state_bridge(): ) trailing = HumanMessage(content="after tool") trailing.id = "human-after" - checkpointer.store["repair-live-thread"] = { - "channel_values": {"messages": [broken_ai, trailing]} - } + checkpointer.store["repair-live-thread"] = {"channel_values": {"messages": [broken_ai, trailing]}} await _repair_incomplete_tool_calls( SimpleNamespace(agent=loop), @@ -546,10 +524,7 @@ async def test_query_loop_persists_visible_terminal_followthrough_when_system_no "AIMessage", ] assert state.values["messages"][-2].content.startswith("") - assert ( - state.values["messages"][-1].content - == "Background agent failed, but the followthrough assistant reply was empty." - ) + assert state.values["messages"][-1].content == "Background agent failed, but the followthrough assistant reply was empty." @pytest.mark.asyncio @@ -713,6 +688,7 @@ async def test_cancelled_midrun_steer_persists_and_does_not_poison_next_turn(mon queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) runtime = _StreamingRuntime() tool_started = asyncio.Event() + async def sleep_tool() -> str: tool_started.set() try: @@ -886,16 +862,12 @@ async def test_cold_rebuild_surfaces_persisted_compaction_notice_in_detail_and_h ) assert any( - any( - segment.get("type") == "notice" and segment.get("notification_type") == "compact" - for segment in entry.get("segments", []) - ) + any(segment.get("type") == "notice" and segment.get("notification_type") == "compact" for segment in entry.get("segments", [])) for entry in detail["entries"] if entry.get("role") == "assistant" ) assert any( - item.get("role") == "notification" and "Conversation compacted" in item.get("text", "") - for item in rebuilt_history["messages"] + item.get("role") == "notification" and "Conversation compacted" in item.get("text", "") for item in rebuilt_history["messages"] ) @@ -940,13 +912,11 @@ async def test_cold_rebuild_surfaces_persisted_prompt_too_long_notice_after_reco ) assert any( - entry.get("role") == "notice" - and "Prompt is too long. Automatic recovery exhausted." in entry.get("content", "") + entry.get("role") == "notice" and "Prompt is too long. Automatic recovery exhausted." in entry.get("content", "") for entry in detail["entries"] ) assert any( - item.get("role") == "notification" - and "Prompt is too long. Automatic recovery exhausted." in item.get("text", "") + item.get("role") == "notification" and "Prompt is too long. Automatic recovery exhausted." in item.get("text", "") for item in rebuilt_history["messages"] ) @@ -993,9 +963,7 @@ async def test_get_thread_messages_idle_rebuild_keeps_terminal_subagent_stream_s notice.metadata = {"source": "system", "notification_type": "agent"} fake_agent = SimpleNamespace( - agent=SimpleNamespace( - aget_state=AsyncMock(return_value=SimpleNamespace(values={"messages": [ai, tool, notice]})) - ), + agent=SimpleNamespace(aget_state=AsyncMock(return_value=SimpleNamespace(values={"messages": [ai, tool, notice]}))), runtime=SimpleNamespace(current_state=AgentState.IDLE), ) fake_app = SimpleNamespace(state=SimpleNamespace(display_builder=DisplayBuilder())) @@ -1076,8 +1044,7 @@ async def test_compaction_clear_then_recovery_notice_rebuilds_honestly(tmp_path) ) assert any( - item.get("role") == "notification" and "Conversation compacted" in item.get("text", "") - for item in compact_history["messages"] + item.get("role") == "notification" and "Conversation compacted" in item.get("text", "") for item in compact_history["messages"] ) assert any( any( @@ -1156,8 +1123,7 @@ async def test_compaction_clear_then_recovery_notice_rebuilds_honestly(tmp_path) ] assert not any("Conversation compacted" in item.get("text", "") for item in recovery_history["messages"]) assert any( - entry.get("role") == "notice" - and "Prompt is too long. Automatic recovery exhausted." in entry.get("content", "") + entry.get("role") == "notice" and "Prompt is too long. Automatic recovery exhausted." in entry.get("content", "") for entry in recovery_detail["entries"] ) @@ -1182,15 +1148,15 @@ async def test_cold_rebuild_surfaces_compaction_breaker_notice_after_repeated_fa for attempt in range(3): async for _ in loop.query( - { - "messages": [ - {"role": "user", "content": "A" * 8000}, - {"role": "assistant", "content": "B" * 8000}, - {"role": "user", "content": f"start {attempt} " + ("C" * 8000)}, - ] - }, - config=config, - ): + { + "messages": [ + {"role": "user", "content": "A" * 8000}, + {"role": "assistant", "content": "B" * 8000}, + {"role": "user", "content": f"start {attempt} " + ("C" * 8000)}, + ] + }, + config=config, + ): pass fake_agent = SimpleNamespace( diff --git a/tests/Integration/test_storage_runtime_wiring.py b/tests/Integration/test_storage_runtime_wiring.py index d58a06500..f4303b764 100644 --- a/tests/Integration/test_storage_runtime_wiring.py +++ b/tests/Integration/test_storage_runtime_wiring.py @@ -167,5 +167,3 @@ def test_create_agent_sync_invalid_repo_override_json_fails_loud( with pytest.raises(RuntimeError, match="Invalid LEON_STORAGE_REPO_PROVIDERS"): agent_pool.create_agent_sync("local", workspace_root=tmp_path, model_name="leon:test") - - diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index 7946e4e01..9997096f5 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -9,8 +9,8 @@ from backend.web.models.requests import CreateThreadRequest from backend.web.routers import threads as threads_router -from core.runtime.middleware.monitor import AgentState from core.runtime.loop import QueryLoop +from core.runtime.middleware.monitor import AgentState from core.runtime.registry import ToolRegistry from core.runtime.state import AppState, BootstrapConfig, ToolPermissionState from storage.contracts import MemberRow, MemberType @@ -267,7 +267,11 @@ async def test_create_thread_route_uses_canonical_existing_lease_binding_helper( ) with ( - patch.object(threads_router.sandbox_service, "list_user_leases", return_value=[{"lease_id": "lease-1", "provider_name": "local", "recipe": None}]), + patch.object( + threads_router.sandbox_service, + "list_user_leases", + return_value=[{"lease_id": "lease-1", "provider_name": "local", "recipe": None}], + ), patch.object(threads_router, "bind_thread_to_existing_lease", return_value="/workspace/reused") as bind_helper, patch.object(threads_router, "_invalidate_resource_overview_cache", return_value=None), patch.object(threads_router, "save_last_successful_config", return_value=None), @@ -406,10 +410,13 @@ async def test_get_thread_history_does_not_clear_live_pending_requests_during_ac ToolMessage(content="Permission required by rule: Bash", tool_call_id="call-1", name="Bash"), ] - with patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), patch.object( - threads_router, - "get_or_create_agent", - AsyncMock(return_value=agent), + with ( + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + patch.object( + threads_router, + "get_or_create_agent", + AsyncMock(return_value=agent), + ), ): result = await threads_router.get_thread_history( "thread-1", diff --git a/tests/Unit/core/test_chat_tool_service.py b/tests/Unit/core/test_chat_tool_service.py index ccd407388..1f13768ac 100644 --- a/tests/Unit/core/test_chat_tool_service.py +++ b/tests/Unit/core/test_chat_tool_service.py @@ -107,10 +107,10 @@ def test_chat_read_validate_input_fills_missing_chat_id_from_latest_notification messages=[ HumanMessage( content=( - '\n' - 'New message from alice in chat chat-123 (1 unread).\n' + "\n" + "New message from alice in chat chat-123 (1 unread).\n" 'Read it with chat_read(chat_id="chat-123").\n' - '' + "" ), metadata={"source": "external", "notification_type": "chat"}, ) @@ -146,11 +146,11 @@ def test_chat_send_validate_input_fills_missing_chat_id_from_latest_notification messages=[ HumanMessage( content=( - '\n' - 'New message from alice in chat chat-456 (1 unread).\n' + "\n" + "New message from alice in chat chat-456 (1 unread).\n" 'Read it with chat_read(chat_id="chat-456").\n' 'Reply with chat_send(chat_id="chat-456", content="...").\n' - '' + "" ), metadata={"source": "external", "notification_type": "chat"}, ) diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index d2d796d4b..835ac9035 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -23,6 +23,7 @@ # Helpers # --------------------------------------------------------------------------- + def make_registry(*entries): reg = ToolRegistry() for e in entries: @@ -289,6 +290,7 @@ def echo_handler(message: str) -> str: # Tests: no tool calls → single agent chunk # --------------------------------------------------------------------------- + @pytest.mark.asyncio async def test_no_tool_calls_yields_one_agent_chunk(): model = mock_model_no_tools("Hello world") @@ -691,9 +693,7 @@ async def test_query_loop_aupdate_state_applies_remove_and_insert_message_repair trailing = HumanMessage(content="after tool") tool_reply.id = "tool-old" trailing.id = "human-after" - checkpointer.store["repair-thread"] = { - "channel_values": {"messages": [broken_ai, tool_reply, trailing]} - } + checkpointer.store["repair-thread"] = {"channel_values": {"messages": [broken_ai, tool_reply, trailing]}} loop = QueryLoop( model=mock_model_no_tools("unused"), @@ -765,11 +765,7 @@ async def test_query_loop_astream_none_resumes_after_state_injection(): async for event in loop.astream(None, config=config): events.append(event) - assert any( - msg.content == "resumed answer" - for event in events - for msg in event.get("agent", {}).get("messages", []) - ) + assert any(msg.content == "resumed answer" for event in events for msg in event.get("agent", {}).get("messages", [])) @pytest.mark.asyncio @@ -804,6 +800,7 @@ async def test_query_loop_aclear_deletes_persisted_summary_for_thread(): # Tests: with tool calls → agent chunk + tools chunk # --------------------------------------------------------------------------- + @pytest.mark.asyncio async def test_tool_call_yields_agent_then_tools(): model = mock_model_with_tool_call() @@ -887,6 +884,7 @@ def test_tool_concurrency_safety_does_not_infer_from_read_only(): # Tests: max_turns guard # --------------------------------------------------------------------------- + @pytest.mark.asyncio async def test_max_turns_stops_loop(): """Agent that hits max_turns should fail loudly on the caller-facing astream surface.""" @@ -925,6 +923,7 @@ def noop_handler() -> str: # Tests: input parsing # --------------------------------------------------------------------------- + def test_parse_input_dict_messages(): msgs = QueryLoop._parse_input({"messages": [{"role": "user", "content": "hello"}]}) assert len(msgs) == 1 @@ -1728,8 +1727,7 @@ async def test_query_loop_persists_compaction_notice_when_boundary_advances(): compact_notices = [ msg for msg in app_state.messages - if msg.__class__.__name__ == "HumanMessage" - and ((getattr(msg, "metadata", None) or {}).get("notification_type") == "compact") + if msg.__class__.__name__ == "HumanMessage" and ((getattr(msg, "metadata", None) or {}).get("notification_type") == "compact") ] assert len(compact_notices) == 1 @@ -1793,8 +1791,7 @@ async def test_query_loop_recovers_from_max_output_tokens_with_explicit_continua assert model.calls == 3 assert model.max_tokens_values == [64000, 64000] assert any( - getattr(msg, "content", "") == "Output token limit hit. Resume directly with no apology or recap." - for msg in app_state.messages + getattr(msg, "content", "") == "Output token limit hit. Resume directly with no apology or recap." for msg in app_state.messages ) @@ -1896,8 +1893,7 @@ async def test_query_loop_recovers_from_truncated_response_with_withheld_message assert result["transition"].reason.value == "max_output_tokens_recovery" assert any(getattr(msg, "content", "") == "partial-2" for msg in app_state.messages) assert any( - getattr(msg, "content", "") == "Output token limit hit. Resume directly with no apology or recap." - for msg in app_state.messages + getattr(msg, "content", "") == "Output token limit hit. Resume directly with no apology or recap." for msg in app_state.messages ) @@ -2053,8 +2049,7 @@ async def test_query_loop_persists_prompt_too_long_notice_after_recovery_exhaust notices = [ msg for msg in app_state.messages - if msg.__class__.__name__ == "HumanMessage" - and ((getattr(msg, "metadata", None) or {}).get("source") == "system") + if msg.__class__.__name__ == "HumanMessage" and ((getattr(msg, "metadata", None) or {}).get("source") == "system") ] assert notices assert notices[-1].content == "Prompt is too long. Automatic recovery exhausted. Clear the thread or start a new one." @@ -2440,7 +2435,7 @@ async def astream(self, messages): if self.calls == 1: yield AIMessageChunk( content="", - tool_call_chunks=[{"name": "missing_tool", "args": '{}', "id": "tc-missing", "index": 0}], + tool_call_chunks=[{"name": "missing_tool", "args": "{}", "id": "tc-missing", "index": 0}], ) yield AIMessageChunk( content="", @@ -2627,10 +2622,7 @@ async def echo_handler(message: str) -> str: assert result["reason"] == "completed" assert any( - isinstance(msg, ToolMessage) - and msg.tool_call_id == "tc-1" - and "middleware boom" in msg.content - for msg in result["messages"] + isinstance(msg, ToolMessage) and msg.tool_call_id == "tc-1" and "middleware boom" in msg.content for msg in result["messages"] ) assert any(isinstance(msg, AIMessage) and msg.content == "final answer" for msg in result["messages"]) @@ -2680,11 +2672,7 @@ async def safe_handler(message: str) -> str: chunks.append(chunk) first_agent_index = next(i for i, chunk in enumerate(chunks) if "agent" in chunk) - pre_agent_tool_ids = [ - msg.tool_call_id - for chunk in chunks[:first_agent_index] - for msg in chunk.get("tools", {}).get("messages", []) - ] + pre_agent_tool_ids = [msg.tool_call_id for chunk in chunks[:first_agent_index] for msg in chunk.get("tools", {}).get("messages", [])] assert starts == [ "start-unsafe-u", @@ -2783,29 +2771,18 @@ async def echo_handler(message: str) -> str: message_events = [data for mode, data in events if mode == "messages"] texts = [msg.content for msg, _ in message_events if getattr(msg, "content", "")] - tool_update_index = next( - i for i, item in enumerate(events) - if item[0] == "updates" and "tools" in item[1] - ) - thinking_index = next( - i for i, item in enumerate(events) - if item[0] == "messages" and item[1][0].content == "thinking" - ) + tool_update_index = next(i for i, item in enumerate(events) if item[0] == "updates" and "tools" in item[1]) + thinking_index = next(i for i, item in enumerate(events) if item[0] == "messages" and item[1][0].content == "thinking") tool_chunk_index = next( - i for i, item in enumerate(events) - if item[0] == "messages" - and getattr(item[1][0], "tool_call_chunks", None) - and item[1][0].tool_call_chunks[0]["id"] == "tc-1" + i + for i, item in enumerate(events) + if item[0] == "messages" and getattr(item[1][0], "tool_call_chunks", None) and item[1][0].tool_call_chunks[0]["id"] == "tc-1" ) assert thinking_index < tool_update_index assert tool_chunk_index < tool_update_index assert any(msg.content == "thinking" for msg, _ in message_events) - assert any( - getattr(msg, "tool_call_chunks", None) - and msg.tool_call_chunks[0]["id"] == "tc-1" - for msg, _ in message_events - ) + assert any(getattr(msg, "tool_call_chunks", None) and msg.tool_call_chunks[0]["id"] == "tc-1" for msg, _ in message_events) assert texts == ["thinking", "done", "final answer"] diff --git a/tests/Unit/core/test_runtime_support.py b/tests/Unit/core/test_runtime_support.py index e3d2293f6..1fb809a10 100644 --- a/tests/Unit/core/test_runtime_support.py +++ b/tests/Unit/core/test_runtime_support.py @@ -164,9 +164,7 @@ def test_create_subagent_context_keeps_parent_state_isolation(runtime_parent_too def test_create_subagent_context_copies_read_state_and_abort_link(runtime_parent_tool_context): - runtime_parent_tool_context.read_file_state = { - "/tmp/readme.md": {"partial": False, "meta": {"seen": 1}} - } + runtime_parent_tool_context.read_file_state = {"/tmp/readme.md": {"partial": False, "meta": {"seen": 1}}} runtime_parent_tool_context.abort_controller = AbortController() child = create_subagent_context(runtime_parent_tool_context) diff --git a/tests/Unit/core/test_spill_buffer.py b/tests/Unit/core/test_spill_buffer.py index 461ab13fe..0a31d7e35 100644 --- a/tests/Unit/core/test_spill_buffer.py +++ b/tests/Unit/core/test_spill_buffer.py @@ -208,7 +208,7 @@ def test_large_output_uses_persisted_output_wrapper(self): assert result.startswith("" in result assert 'path="/workspace/.leon/tool-results/call_wrapped.txt"' in result - assert f"bytes=\"{len(large.encode('utf-8'))}\"" in result + assert f'bytes="{len(large.encode("utf-8"))}"' in result def test_image_block_content_bypasses_spill(self): """Image-containing blocks should bypass persistence logic.""" diff --git a/tests/Unit/filesystem/test_filesystem_service.py b/tests/Unit/filesystem/test_filesystem_service.py index a896e05fc..f5c184cd4 100644 --- a/tests/Unit/filesystem/test_filesystem_service.py +++ b/tests/Unit/filesystem/test_filesystem_service.py @@ -267,6 +267,7 @@ def list_dir(self, path: str) -> DirListResult: assert backend.writes == [] assert backend._content == "alpha\nEXTERNAL\n" + def test_concurrent_edits_do_not_both_commit_from_same_stale_read(tmp_path: Path): class ConcurrentBackend(FileSystemBackend): is_remote = False @@ -334,10 +335,7 @@ def run_edit(new_string: str) -> None: t2.join() success_count = sum("File edited" in result for result in results) - failure_count = sum( - ("modified since last read" in result) or ("String not found in file" in result) - for result in results - ) + failure_count = sum(("modified since last read" in result) or ("String not found in file" in result) for result in results) assert success_count == 1 assert failure_count == 1 diff --git a/tests/Unit/storage/test_supabase_chat_repo.py b/tests/Unit/storage/test_supabase_chat_repo.py index b4cbf73bb..315d846d2 100644 --- a/tests/Unit/storage/test_supabase_chat_repo.py +++ b/tests/Unit/storage/test_supabase_chat_repo.py @@ -18,7 +18,7 @@ def test_supabase_chat_message_repo_has_unread_mention_tracks_mentions_after_las "chat_id": "chat-1", "sender_entity_id": "entity-other", "content": "old mention", - "mentions": "[\"entity-target\"]", + "mentions": '["entity-target"]', "created_at": 4.0, }, { @@ -26,7 +26,7 @@ def test_supabase_chat_message_repo_has_unread_mention_tracks_mentions_after_las "chat_id": "chat-1", "sender_entity_id": "entity-target", "content": "self mention", - "mentions": "[\"entity-target\"]", + "mentions": '["entity-target"]', "created_at": 6.0, }, { @@ -34,7 +34,7 @@ def test_supabase_chat_message_repo_has_unread_mention_tracks_mentions_after_las "chat_id": "chat-1", "sender_entity_id": "entity-other", "content": "new mention", - "mentions": "[\"entity-target\"]", + "mentions": '["entity-target"]', "created_at": 7.0, }, { @@ -87,7 +87,7 @@ def test_supabase_chat_message_repo_has_unread_mention_false_without_membership_ "chat_id": "chat-1", "sender_entity_id": "entity-other", "content": "new mention", - "mentions": "[\"entity-target\"]", + "mentions": '["entity-target"]', "created_at": 7.0, } ], From 43b45c272a4905fe006813acd29a3a13de566bd4 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 21:20:52 +0800 Subject: [PATCH 126/517] Fix Windows remote path semantics and WAL cleanup --- .../middleware/spill_buffer/middleware.py | 4 +- core/runtime/middleware/spill_buffer/spill.py | 6 +-- core/tools/filesystem/middleware.py | 32 +++++++++++----- core/tools/filesystem/service.py | 38 ++++++++++++++----- tests/Unit/core/test_agent_service.py | 27 +++++++------ tests/Unit/core/test_spill_buffer.py | 8 ++-- .../filesystem/test_filesystem_service.py | 4 +- 7 files changed, 76 insertions(+), 43 deletions(-) diff --git a/core/runtime/middleware/spill_buffer/middleware.py b/core/runtime/middleware/spill_buffer/middleware.py index dc211542b..66390718d 100644 --- a/core/runtime/middleware/spill_buffer/middleware.py +++ b/core/runtime/middleware/spill_buffer/middleware.py @@ -4,7 +4,7 @@ import json import mimetypes -import os +import posixpath from collections.abc import Awaitable, Callable from pathlib import Path from typing import Any @@ -66,7 +66,7 @@ def _rewrite_mcp_blocks(self, content: Any, *, tool_call_id: str) -> Any: guessed_ext = mimetypes.guess_extension(mime_type.split(";", 1)[0].strip()) or ".bin" if isinstance(block.get("base64"), str): - payload_path = os.path.join( + payload_path = posixpath.join( self.workspace_root, ".leon", "tool-results", diff --git a/core/runtime/middleware/spill_buffer/spill.py b/core/runtime/middleware/spill_buffer/spill.py index bfc5768fe..58cfa470e 100644 --- a/core/runtime/middleware/spill_buffer/spill.py +++ b/core/runtime/middleware/spill_buffer/spill.py @@ -2,7 +2,7 @@ from __future__ import annotations -import os +import posixpath from typing import Any from core.tools.filesystem.backend import FileSystemBackend @@ -44,8 +44,8 @@ def spill_if_needed( if size <= threshold_bytes: return content - spill_dir = os.path.join(workspace_root, ".leon", "tool-results") - spill_path = os.path.join(spill_dir, f"{tool_call_id}.txt") + spill_dir = posixpath.join(workspace_root, ".leon", "tool-results") + spill_path = posixpath.join(spill_dir, f"{tool_call_id}.txt") write_note = "" try: diff --git a/core/tools/filesystem/middleware.py b/core/tools/filesystem/middleware.py index 0844d892a..895e77d1f 100644 --- a/core/tools/filesystem/middleware.py +++ b/core/tools/filesystem/middleware.py @@ -14,7 +14,7 @@ from __future__ import annotations from collections.abc import Awaitable, Callable -from pathlib import Path +from pathlib import Path, PurePosixPath from typing import TYPE_CHECKING, Any from langchain.agents.middleware.types import ( @@ -33,6 +33,13 @@ from core.operations import FileOperationRecorder +def _remote_path(path: str | Path) -> PurePosixPath: + # @@@remote-posix-path-contract - Middleware callers still hand us sandbox + # POSIX paths even when tests run on Windows, so keep validation and + # workspace comparisons in POSIX space instead of host-native path rules. + return PurePosixPath(str(path).replace("\\", "/")) + + class FileSystemMiddleware(AgentMiddleware): """FileSystem Middleware - pure middleware implementation of file operations. @@ -80,7 +87,7 @@ def __init__( backend = LocalBackend() self.backend = backend - self.workspace_root = Path(workspace_root) if backend.is_remote else Path(workspace_root).resolve() + self.workspace_root = _remote_path(workspace_root) if backend.is_remote else Path(workspace_root).resolve() self.max_file_size = max_file_size self.allowed_extensions = allowed_extensions self.hooks = hooks or [] @@ -91,10 +98,12 @@ def __init__( "multi_edit": True, "list_dir": True, } - self._read_files: dict[Path, float | None] = {} + self._read_files: dict[Path | PurePosixPath, float | None] = {} self.operation_recorder = operation_recorder self.verbose = verbose - self.extra_allowed_paths: list[Path] = [Path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or [])] + self.extra_allowed_paths = [ + _remote_path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or []) + ] if not backend.is_remote: self.workspace_root.mkdir(parents=True, exist_ok=True) @@ -105,17 +114,20 @@ def __init__( if self.hooks: print(f"[FileSystemMiddleware] Loaded {len(self.hooks)} hooks") - def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | None]: + def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | PurePosixPath | None]: """Validate path for file operations. Returns: (is_valid, error_message, resolved_path) """ - if not Path(path).is_absolute(): + if self.backend.is_remote: + if not _remote_path(path).is_absolute(): + return False, f"Path must be absolute: {path}", None + elif not Path(path).is_absolute(): return False, f"Path must be absolute: {path}", None try: - resolved = Path(path) if self.backend.is_remote else Path(path).resolve() + resolved = _remote_path(path) if self.backend.is_remote else Path(path).resolve() except Exception as e: return False, f"Invalid path: {path} ({e})", None @@ -146,7 +158,7 @@ def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | N return True, "", resolved - def _check_file_staleness(self, resolved: Path) -> str | None: + def _check_file_staleness(self, resolved: Path | PurePosixPath) -> str | None: """Check if file has been modified since last read. Returns: @@ -165,7 +177,7 @@ def _check_file_staleness(self, resolved: Path) -> str | None: return None - def _update_file_tracking(self, resolved: Path) -> None: + def _update_file_tracking(self, resolved: Path | PurePosixPath) -> None: """Update mtime tracking after successful file operation.""" self._read_files[resolved] = self.backend.file_mtime(str(resolved)) @@ -203,7 +215,7 @@ def _record_operation( except Exception as e: raise RuntimeError(f"[FileSystemMiddleware] Failed to record operation: {e}") from e - def _count_lines(self, resolved: Path) -> int: + def _count_lines(self, resolved: Path | PurePosixPath) -> int: """Count total lines in a file (for error messages).""" try: raw = self.backend.read_file(str(resolved)) diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 4e7480c08..c4231f89e 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -14,7 +14,7 @@ import threading from collections import OrderedDict from dataclasses import dataclass -from pathlib import Path +from pathlib import Path, PurePosixPath from typing import TYPE_CHECKING, Any from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry @@ -32,6 +32,13 @@ DEFAULT_READ_STATE_CACHE_SIZE = 100 +def _remote_path(path: str | Path) -> PurePosixPath: + # @@@remote-posix-path-contract - Remote filesystem tools operate on sandbox + # POSIX paths, not host-native paths. Preserve forward-slash semantics even + # when the host process is running on Windows. + return PurePosixPath(str(path).replace("\\", "/")) + + @dataclass class _ReadFileState: timestamp: float | None @@ -108,14 +115,16 @@ def __init__( backend = LocalBackend() self.backend = backend - self.workspace_root = Path(workspace_root) if backend.is_remote else Path(workspace_root).resolve() + self.workspace_root = _remote_path(workspace_root) if backend.is_remote else Path(workspace_root).resolve() self.max_file_size = max_file_size self.allowed_extensions = allowed_extensions self.hooks = hooks or [] self._read_files = _ReadFileStateCache(max_entries=max_read_cache_entries) self.max_edit_file_size = max_file_size if max_edit_file_size is None else max_edit_file_size self.operation_recorder = operation_recorder - self.extra_allowed_paths: list[Path] = [Path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or [])] + self.extra_allowed_paths = [ + _remote_path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or []) + ] self._edit_critical_section = threading.Lock() if not backend.is_remote: @@ -269,12 +278,15 @@ def _register(self, registry: ToolRegistry) -> None: # Path validation (reused from middleware) # ------------------------------------------------------------------ - def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | None]: - if not Path(path).is_absolute(): + def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | PurePosixPath | None]: + if self.backend.is_remote: + if not _remote_path(path).is_absolute(): + return False, f"Path must be absolute: {path}", None + elif not Path(path).is_absolute(): return False, f"Path must be absolute: {path}", None try: - resolved = Path(path) if self.backend.is_remote else Path(path).resolve() + resolved = _remote_path(path) if self.backend.is_remote else Path(path).resolve() except Exception as e: return False, f"Invalid path: {path} ({e})", None @@ -305,7 +317,7 @@ def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | N return True, "", resolved - def _check_file_staleness(self, resolved: Path) -> str | None: + def _check_file_staleness(self, resolved: Path | PurePosixPath) -> str | None: state = self._read_files.get(resolved) if state is None: return "File has not been read yet. Read the full file first before editing." @@ -319,7 +331,13 @@ def _check_file_staleness(self, resolved: Path) -> str | None: return "File has been modified since last read. Read it again before editing." return None - def _update_file_tracking(self, resolved: Path, *, is_partial: bool, file_type: FileType | None = None) -> None: + def _update_file_tracking( + self, + resolved: Path | PurePosixPath, + *, + is_partial: bool, + file_type: FileType | None = None, + ) -> None: if file_type is None: file_type = detect_file_type(resolved) if file_type not in {FileType.TEXT, FileType.NOTEBOOK}: @@ -368,7 +386,7 @@ def _restore_special_result_identity( self, *, result, - resolved: Path, + resolved: Path | PurePosixPath, temp_path: Path, ) -> None: result.file_path = str(resolved) @@ -404,7 +422,7 @@ def _record_operation( except Exception as e: raise RuntimeError(f"[FileSystemService] Failed to record operation: {e}") from e - def _count_lines(self, resolved: Path) -> int: + def _count_lines(self, resolved: Path | PurePosixPath) -> int: try: raw = self.backend.read_file(str(resolved)) return raw.content.count("\n") + 1 diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index eaf272faf..aa1254612 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -1003,19 +1003,22 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): model_name="gpt-test", ) - result = await service._run_agent( - task_id="task-1", - agent_name="child", - thread_id=child_thread_id, - prompt="hello", - subagent_type="explore", - max_turns=None, - ) + try: + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id=child_thread_id, + prompt="hello", + subagent_type="explore", + max_turns=None, + ) - assert result == "(Agent completed with no text output)" - assert created - assert observed["child_terminal_id"] != parent_terminal_id - assert observed["child_lease_id"] == parent_lease_id + assert result == "(Agent completed with no text output)" + assert created + assert observed["child_terminal_id"] != parent_terminal_id + assert observed["child_lease_id"] == parent_lease_id + finally: + manager.close() @pytest.mark.asyncio diff --git a/tests/Unit/core/test_spill_buffer.py b/tests/Unit/core/test_spill_buffer.py index 0a31d7e35..caf07bc5f 100644 --- a/tests/Unit/core/test_spill_buffer.py +++ b/tests/Unit/core/test_spill_buffer.py @@ -1,6 +1,6 @@ """Tests for core.spill_buffer: spill_if_needed() and SpillBufferMiddleware.""" -import os +import posixpath from types import SimpleNamespace from unittest.mock import MagicMock @@ -61,7 +61,7 @@ def test_large_output_triggers_spill_and_preview(self): ) # Verify write_file was called with the correct spill path. - expected_path = os.path.join("/workspace", ".leon", "tool-results", "call_big.txt") + expected_path = posixpath.join("/workspace", ".leon", "tool-results", "call_big.txt") fs.write_file.assert_called_once_with(expected_path, large) # Result must mention the file path and include a preview. @@ -248,7 +248,7 @@ def test_mcp_binary_blocks_are_saved_and_rewritten(self): result = mw._maybe_spill(request, original_msg) - expected_path = os.path.join( + expected_path = posixpath.join( "/workspace", ".leon", "tool-results", @@ -446,7 +446,7 @@ def test_spill_path_uses_tool_call_id(self): result = mw.wrap_tool_call(request, handler) - expected_path = os.path.join("/workspace", ".leon", "tool-results", f"{unique_id}.txt") + expected_path = posixpath.join("/workspace", ".leon", "tool-results", f"{unique_id}.txt") fs.write_file.assert_called_once_with(expected_path, content) assert expected_path in result.content diff --git a/tests/Unit/filesystem/test_filesystem_service.py b/tests/Unit/filesystem/test_filesystem_service.py index f5c184cd4..a24a1455c 100644 --- a/tests/Unit/filesystem/test_filesystem_service.py +++ b/tests/Unit/filesystem/test_filesystem_service.py @@ -2,7 +2,7 @@ import threading import time -from pathlib import Path +from pathlib import Path, PurePosixPath from core.runtime.registry import ToolRegistry from core.tools.filesystem.service import FileSystemService, _ReadFileStateCache @@ -379,7 +379,7 @@ def list_dir(self, path: str) -> DirListResult: workspace_root=Path("/home/daytona"), backend=backend, ) - target = Path("/home/daytona/interleave.py") + target = PurePosixPath("/home/daytona/interleave.py") service._read_files.set( target, state=service._read_files.make_state(timestamp=None, is_partial=False), From 950f3e59711da473172a83cc35954d1a8dab87b2 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 21:22:49 +0800 Subject: [PATCH 127/517] Format Windows path handling fixes --- core/tools/filesystem/middleware.py | 4 +--- core/tools/filesystem/service.py | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/core/tools/filesystem/middleware.py b/core/tools/filesystem/middleware.py index 895e77d1f..5dc8d19e0 100644 --- a/core/tools/filesystem/middleware.py +++ b/core/tools/filesystem/middleware.py @@ -101,9 +101,7 @@ def __init__( self._read_files: dict[Path | PurePosixPath, float | None] = {} self.operation_recorder = operation_recorder self.verbose = verbose - self.extra_allowed_paths = [ - _remote_path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or []) - ] + self.extra_allowed_paths = [_remote_path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or [])] if not backend.is_remote: self.workspace_root.mkdir(parents=True, exist_ok=True) diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index c4231f89e..4cf8c8058 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -122,9 +122,7 @@ def __init__( self._read_files = _ReadFileStateCache(max_entries=max_read_cache_entries) self.max_edit_file_size = max_file_size if max_edit_file_size is None else max_edit_file_size self.operation_recorder = operation_recorder - self.extra_allowed_paths = [ - _remote_path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or []) - ] + self.extra_allowed_paths = [_remote_path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or [])] self._edit_critical_section = threading.Lock() if not backend.is_remote: From 99616f483660b2509db796bb3d0d8e98739e33fd Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 21:52:05 +0800 Subject: [PATCH 128/517] Stream child agent pane live updates --- .../components/computer-panel/AgentsView.tsx | 24 +++++++++++++++---- frontend/app/src/hooks/use-thread-stream.ts | 2 +- 2 files changed, 21 insertions(+), 5 deletions(-) diff --git a/frontend/app/src/components/computer-panel/AgentsView.tsx b/frontend/app/src/components/computer-panel/AgentsView.tsx index e4d060bb4..9659dff87 100644 --- a/frontend/app/src/components/computer-panel/AgentsView.tsx +++ b/frontend/app/src/components/computer-panel/AgentsView.tsx @@ -2,6 +2,8 @@ import { useCallback, useEffect, useMemo, useRef, useState } from "react"; import { Loader2 } from "lucide-react"; import type { AssistantTurn, ToolStep } from "../../api"; import { useThreadData } from "../../hooks/use-thread-data"; +import { useDisplayDeltas } from "../../hooks/use-display-deltas"; +import { useThreadStream } from "../../hooks/use-thread-stream"; import { parseAgentArgs } from "./utils"; import type { FlowItem } from "./utils"; import { FlowList } from "./flow-items"; @@ -25,9 +27,23 @@ export function AgentsView({ steps }: AgentsViewProps) { const focused = steps.find((s) => s.id === selectedAgentId) ?? null; const stream = focused?.subagent_stream; const threadId = stream?.thread_id || undefined; - const isRunning = stream?.status === "running" || focused?.status === "calling"; - - const { entries, loading, refreshThread } = useThreadData(threadId); + const { entries, loading, refreshThread, setEntries, displaySeq } = useThreadData(threadId); + const refreshThreads = useCallback(async () => {}, []); + // @@@child-thread-live-bridge - the Agent pane must subscribe to the child + // thread's own SSE stream. Polling child detail alone misses the running + // window and makes the pane look empty until a later refresh. + const childStream = useThreadStream(threadId ?? "", { + loading: loading || !threadId, + refreshThreads, + }); + useDisplayDeltas({ + threadId: threadId ?? "", + onUpdate: setEntries, + displaySeq, + stream: childStream, + }); + const isRunning = + childStream.isRunning || stream?.status === "running" || focused?.status === "calling"; // Poll every second while sub-agent is running useEffect(() => { @@ -73,7 +89,7 @@ export function AgentsView({ steps }: AgentsViewProps) { } return items; - }, [entries]); + }, [entries, stream]); const handleMouseDown = useCallback((e: React.MouseEvent) => { e.preventDefault(); diff --git a/frontend/app/src/hooks/use-thread-stream.ts b/frontend/app/src/hooks/use-thread-stream.ts index d5dae11bb..7a31fc67c 100644 --- a/frontend/app/src/hooks/use-thread-stream.ts +++ b/frontend/app/src/hooks/use-thread-stream.ts @@ -217,7 +217,7 @@ export function useThreadStream( // Connection lifecycle — driven by threadId/loading/runStarted useEffect(() => { - if (loading) return; + if (loading || !threadId) return; if (runStarted) { mgr.initForNewRun(threadId); } else { From 59c0852e4be0db82a6116123bd2adbae27f2948b Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 23:23:35 +0800 Subject: [PATCH 129/517] Fix local sandbox runtime store seams --- backend/web/core/storage_factory.py | 6 +- sandbox/manager.py | 5 +- storage/runtime.py | 31 +++++++ .../test_sandbox_manager_volume_repo.py | 86 +++++++++++++++++++ 4 files changed, 121 insertions(+), 7 deletions(-) diff --git a/backend/web/core/storage_factory.py b/backend/web/core/storage_factory.py index 8e189dd9d..caba25f04 100644 --- a/backend/web/core/storage_factory.py +++ b/backend/web/core/storage_factory.py @@ -45,10 +45,8 @@ def make_cron_job_repo() -> Any: def make_sandbox_monitor_repo() -> Any: - if _strategy() == "supabase": - from storage.providers.supabase.sandbox_monitor_repo import SupabaseSandboxMonitorRepo - - return SupabaseSandboxMonitorRepo(_supabase_client()) + # @@@sandbox-runtime-truth-stays-local - sandbox lifecycle facts still live in local sandbox.db. + # Auth/member/thread metadata can be Supabase-backed without moving lease/session/terminal monitoring there. from storage.providers.sqlite.sandbox_monitor_repo import SQLiteSandboxMonitorRepo return SQLiteSandboxMonitorRepo() diff --git a/sandbox/manager.py b/sandbox/manager.py index 599286bab..2a0f86929 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -20,8 +20,7 @@ from storage.providers.sqlite.kernel import SQLiteDBRole, resolve_role_db_path from storage.providers.sqlite.lease_repo import SQLiteLeaseRepo from storage.providers.sqlite.terminal_repo import SQLiteTerminalRepo -from storage.providers.sqlite.thread_repo import SQLiteThreadRepo -from storage.runtime import build_storage_container +from storage.runtime import build_storage_container, build_thread_repo logger = logging.getLogger(__name__) @@ -238,7 +237,7 @@ def _upgrade_to_daytona_volume(self, thread_id: str, current_source, volume_id: # @@@member-id-for-volume-naming - read from thread config in leon.db member_id = "unknown" - thread_repo = SQLiteThreadRepo(resolve_role_db_path(SQLiteDBRole.MAIN)) + thread_repo = build_thread_repo(main_db_path=resolve_role_db_path(SQLiteDBRole.MAIN)) try: row = thread_repo.get_by_id(thread_id) if row: diff --git a/storage/runtime.py b/storage/runtime.py index 0a2d1b394..3821b12a0 100644 --- a/storage/runtime.py +++ b/storage/runtime.py @@ -59,6 +59,37 @@ def build_storage_container( ) +def build_thread_repo( + *, + main_db_path: str | Path | None = None, + strategy: str | None = None, + supabase_client: Any | None = None, + supabase_client_factory: str | None = None, + env: Mapping[str, str] | None = None, +): + env_map = env if env is not None else os.environ + resolved_strategy = _resolve_strategy(strategy if strategy is not None else env_map.get("LEON_STORAGE_STRATEGY")) + if resolved_strategy == "supabase": + client = supabase_client + if client is None: + factory_ref = supabase_client_factory if supabase_client_factory is not None else env_map.get("LEON_SUPABASE_CLIENT_FACTORY") + if not factory_ref: + raise RuntimeError( + "Supabase thread repo requires runtime config. " + "Set LEON_SUPABASE_CLIENT_FACTORY=: " + "or inject supabase_client explicitly." + ) + client = _load_factory(factory_ref)() + _ensure_supabase_client(client) + from storage.providers.supabase.thread_repo import SupabaseThreadRepo + + return SupabaseThreadRepo(client) + + from storage.providers.sqlite.thread_repo import SQLiteThreadRepo + + return SQLiteThreadRepo(db_path=main_db_path) + + def _resolve_strategy(raw: str | None) -> StorageStrategy: value = (raw or "sqlite").strip().lower() if value in {"", "sqlite"}: diff --git a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py index 084ada60c..80bc86094 100644 --- a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py +++ b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py @@ -2,9 +2,13 @@ from pathlib import Path from types import SimpleNamespace +import pytest + +import sandbox.manager as sandbox_manager_module from sandbox.manager import SandboxManager from sandbox.providers.local import LocalSessionProvider from sandbox.volume_source import HostVolume +from sandbox.volume_source import DaytonaVolume class _FakeVolumeRepo: @@ -35,6 +39,39 @@ def mount_managed_volume(self, thread_id: str, volume_name: str, remote_path: st self.mount_calls.append((thread_id, remote_path)) +class _FakeThreadRepo: + def __init__(self, row): + self._row = row + self.closed = False + + def get_by_id(self, _thread_id: str): + return self._row + + def close(self) -> None: + self.closed = True + + +class _FakeUpdateRepo: + def __init__(self) -> None: + self.updated: list[tuple[str, str]] = [] + self.closed = False + + def update_source(self, volume_id: str, source_json: str) -> None: + self.updated.append((volume_id, source_json)) + + def close(self) -> None: + self.closed = True + + +class _FakeDaytonaProvider: + def __init__(self) -> None: + self.calls: list[tuple[str, str]] = [] + + def create_managed_volume(self, member_id: str, mount_path: str) -> str: + self.calls.append((member_id, mount_path)) + return f"leon-volume-{member_id}" + + def test_setup_mounts_reads_volume_from_active_storage_repo(tmp_path): manager = object.__new__(SandboxManager) manager.provider_capability = SimpleNamespace(runtime_kind="local") @@ -78,3 +115,52 @@ def test_get_sandbox_local_provider_does_not_require_volume_bootstrap(tmp_path): session = manager.session_manager.get("thread-local") assert session is not None assert session.lease.provider_name == "local" + + +def test_upgrade_to_daytona_volume_uses_runtime_thread_repo_for_member_lookup(monkeypatch, tmp_path): + manager = object.__new__(SandboxManager) + manager.provider = _FakeDaytonaProvider() + update_repo = _FakeUpdateRepo() + manager._sandbox_volume_repo = lambda: update_repo + + thread_repo = _FakeThreadRepo({"member_id": "member-supabase"}) + monkeypatch.setattr( + sandbox_manager_module, + "build_thread_repo", + lambda **_kwargs: thread_repo, + raising=False, + ) + monkeypatch.setenv("LEON_STORAGE_STRATEGY", "supabase") + + new_source = manager._upgrade_to_daytona_volume( + "thread-supabase", + HostVolume(tmp_path / "staging"), + "volume-1", + "/workspace", + ) + + assert manager.provider.calls == [("member-supabase", "/workspace")] + assert thread_repo.closed is True + assert isinstance(new_source, DaytonaVolume) + assert update_repo.closed is True + assert update_repo.updated + + +@pytest.mark.parametrize( + ("strategy", "expected_class_name"), + [ + ("sqlite", "SQLiteSandboxMonitorRepo"), + ("supabase", "SQLiteSandboxMonitorRepo"), + ], +) +def test_make_sandbox_monitor_repo_uses_runtime_sandbox_db(monkeypatch, strategy, expected_class_name): + from backend.web.core import storage_factory + + monkeypatch.setenv("LEON_STORAGE_STRATEGY", strategy) + storage_factory.make_sandbox_monitor_repo.cache_clear() if hasattr(storage_factory.make_sandbox_monitor_repo, "cache_clear") else None + + repo = storage_factory.make_sandbox_monitor_repo() + try: + assert repo.__class__.__name__ == expected_class_name + finally: + repo.close() From 5a065d33514c740dbadbbac6a5240ab48ed23d76 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 23:29:11 +0800 Subject: [PATCH 130/517] Resolve resource owner metadata via runtime storage --- backend/web/services/resource_service.py | 12 +-- storage/runtime.py | 31 +++++++ ...st_monitor_resource_overview_uniqueness.py | 82 +++++++++++++++++++ 3 files changed, 120 insertions(+), 5 deletions(-) diff --git a/backend/web/services/resource_service.py b/backend/web/services/resource_service.py index 8fadf6b6f..8b0fbf950 100644 --- a/backend/web/services/resource_service.py +++ b/backend/web/services/resource_service.py @@ -23,7 +23,8 @@ probe_and_upsert_for_instance, ) from storage.models import map_lease_to_session_status -from storage.providers.sqlite.thread_repo import SQLiteThreadRepo +from storage.providers.sqlite.kernel import SQLiteDBRole, resolve_role_db_path +from storage.runtime import build_member_repo, build_thread_repo _CONFIG_LOADER = SandboxConfigLoader(SANDBOXES_DIR) @@ -217,19 +218,20 @@ def _to_session_metrics(snapshot: dict[str, Any] | None) -> dict[str, Any] | Non def _member_meta_map() -> dict[str, dict[str, str | None]]: """Build member_id → display metadata map from DB.""" + repo = build_member_repo(main_db_path=resolve_role_db_path(SQLiteDBRole.MAIN)) try: - from storage.providers.sqlite.member_repo import SQLiteMemberRepo - return { m.id: { "member_name": m.name, "avatar_url": avatar_url(m.id, bool(m.avatar)), } - for m in SQLiteMemberRepo().list_all() + for m in repo.list_all() if m.id and m.name } except Exception: return {} + finally: + repo.close() def _thread_agent_refs(thread_ids: list[str]) -> dict[str, str]: @@ -237,7 +239,7 @@ def _thread_agent_refs(thread_ids: list[str]) -> dict[str, str]: unique = sorted({tid for tid in thread_ids if tid}) if not unique: return {} - repo = SQLiteThreadRepo() + repo = build_thread_repo(main_db_path=resolve_role_db_path(SQLiteDBRole.MAIN)) try: refs: dict[str, str] = {} for tid in unique: diff --git a/storage/runtime.py b/storage/runtime.py index 3821b12a0..a522fe3da 100644 --- a/storage/runtime.py +++ b/storage/runtime.py @@ -90,6 +90,37 @@ def build_thread_repo( return SQLiteThreadRepo(db_path=main_db_path) +def build_member_repo( + *, + main_db_path: str | Path | None = None, + strategy: str | None = None, + supabase_client: Any | None = None, + supabase_client_factory: str | None = None, + env: Mapping[str, str] | None = None, +): + env_map = env if env is not None else os.environ + resolved_strategy = _resolve_strategy(strategy if strategy is not None else env_map.get("LEON_STORAGE_STRATEGY")) + if resolved_strategy == "supabase": + client = supabase_client + if client is None: + factory_ref = supabase_client_factory if supabase_client_factory is not None else env_map.get("LEON_SUPABASE_CLIENT_FACTORY") + if not factory_ref: + raise RuntimeError( + "Supabase member repo requires runtime config. " + "Set LEON_SUPABASE_CLIENT_FACTORY=: " + "or inject supabase_client explicitly." + ) + client = _load_factory(factory_ref)() + _ensure_supabase_client(client) + from storage.providers.supabase.member_repo import SupabaseMemberRepo + + return SupabaseMemberRepo(client) + + from storage.providers.sqlite.member_repo import SQLiteMemberRepo + + return SQLiteMemberRepo(db_path=main_db_path) + + def _resolve_strategy(raw: str | None) -> StorageStrategy: value = (raw or "sqlite").strip().lower() if value in {"", "sqlite"}: diff --git a/tests/Fix/test_monitor_resource_overview_uniqueness.py b/tests/Fix/test_monitor_resource_overview_uniqueness.py index aa81c6a93..0d9afaf62 100644 --- a/tests/Fix/test_monitor_resource_overview_uniqueness.py +++ b/tests/Fix/test_monitor_resource_overview_uniqueness.py @@ -12,6 +12,35 @@ def close(self): pass +class _FakeThreadRepo: + def __init__(self, rows): + self._rows = rows + + def get_by_id(self, thread_id: str): + return self._rows.get(thread_id) + + def close(self): + pass + + +class _FakeMember: + def __init__(self, member_id: str, name: str, avatar: str | None = None): + self.id = member_id + self.name = name + self.avatar = avatar + + +class _FakeMemberRepo: + def __init__(self, members): + self._members = members + + def list_all(self): + return list(self._members) + + def close(self): + pass + + def test_list_resource_providers_deduplicates_terminal_fallback_rows(monkeypatch): rows = [ { @@ -69,3 +98,56 @@ def test_list_resource_providers_deduplicates_terminal_fallback_rows(monkeypatch "metrics": None, } ] + + +def test_list_resource_providers_resolves_owner_metadata_from_runtime_storage(monkeypatch): + rows = [ + { + "provider": "daytona", + "session_id": "sess-1", + "thread_id": "thread-supabase", + "lease_id": "lease-1", + "observed_state": "running", + "desired_state": "running", + "created_at": "2026-04-04T00:00:00", + }, + ] + + monkeypatch.setattr(resource_service, "make_sandbox_monitor_repo", lambda: _FakeRepo(rows)) + monkeypatch.setattr( + resource_service, + "available_sandbox_types", + lambda: [{"name": "daytona", "available": True}], + ) + monkeypatch.setattr( + resource_service, + "_resolve_instance_capabilities", + lambda _config_name: (resource_service._empty_capabilities(), None), + ) + monkeypatch.setattr( + resource_service, + "build_thread_repo", + lambda **_kwargs: _FakeThreadRepo({"thread-supabase": {"member_id": "member-1"}}), + ) + monkeypatch.setattr( + resource_service, + "build_member_repo", + lambda **_kwargs: _FakeMemberRepo([_FakeMember("member-1", "Toad")]), + ) + monkeypatch.setattr(resource_service, "list_resource_snapshots", lambda _lease_ids: {}) + + payload = resource_service.list_resource_providers() + + assert payload["providers"][0]["sessions"] == [ + { + "id": "sess-1", + "leaseId": "lease-1", + "threadId": "thread-supabase", + "memberId": "member-1", + "memberName": "Toad", + "avatarUrl": None, + "status": "running", + "startedAt": "2026-04-04T00:00:00", + "metrics": None, + } + ] From c47a8b574c6776c7df73b88c224e2420e12e25db Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 23:32:29 +0800 Subject: [PATCH 131/517] Wait for reused Daytona volumes to become ready --- sandbox/manager.py | 1 + sandbox/provider.py | 4 +++ sandbox/providers/daytona.py | 12 ++++--- .../test_sandbox_manager_volume_repo.py | 36 +++++++++++++++++++ 4 files changed, 49 insertions(+), 4 deletions(-) diff --git a/sandbox/manager.py b/sandbox/manager.py index 2a0f86929..a43ec62d6 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -253,6 +253,7 @@ def _upgrade_to_daytona_volume(self, thread_id: str, current_source, volume_id: if "already exists" in str(e): volume_name = f"leon-volume-{member_id}" logger.info("Daytona volume already exists: %s, reusing", volume_name) + self.provider.wait_managed_volume_ready(volume_name) else: raise diff --git a/sandbox/provider.py b/sandbox/provider.py index fc298afed..d96524206 100644 --- a/sandbox/provider.py +++ b/sandbox/provider.py @@ -260,6 +260,10 @@ def delete_managed_volume(self, backend_ref: str) -> None: """Delete provider-managed persistent volume.""" raise NotImplementedError(f"{self.name} does not support managed volumes") + def wait_managed_volume_ready(self, backend_ref: str) -> None: + """Block until a previously created managed volume is reusable.""" + return None + def set_thread_bind_mounts(self, thread_id: str, mounts: list) -> None: """Set per-thread bind mounts for next create_session(). No-op for providers without mount support.""" pass diff --git a/sandbox/providers/daytona.py b/sandbox/providers/daytona.py index def0f865f..f76235f13 100644 --- a/sandbox/providers/daytona.py +++ b/sandbox/providers/daytona.py @@ -123,13 +123,17 @@ def create_managed_volume(self, member_id: str, mount_path: str) -> str: logger.info("Creating managed volume: %s", volume_name) # @@@volume-ready - volume transitions pending_create → ready (~6s) self.client.volume.create(volume_name) + self.wait_managed_volume_ready(volume_name) + return volume_name + + def wait_managed_volume_ready(self, backend_ref: str) -> None: for _ in range(30): - vol = self.client.volume.get(volume_name) + vol = self.client.volume.get(backend_ref) if vol.state == "ready": - logger.info("Managed volume ready: %s (id=%s)", volume_name, vol.id) - return volume_name + logger.info("Managed volume ready: %s (id=%s)", backend_ref, vol.id) + return time.sleep(1) - raise RuntimeError(f"Volume {volume_name} did not become ready within 30s") + raise RuntimeError(f"Volume {backend_ref} did not become ready within 30s") def set_managed_volume_mount(self, thread_id: str, backend_ref: str, mount_path: str) -> None: self._volume_mounts[thread_id] = (backend_ref, mount_path) diff --git a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py index 80bc86094..3e500beba 100644 --- a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py +++ b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py @@ -66,11 +66,15 @@ def close(self) -> None: class _FakeDaytonaProvider: def __init__(self) -> None: self.calls: list[tuple[str, str]] = [] + self.ready_waits: list[str] = [] def create_managed_volume(self, member_id: str, mount_path: str) -> str: self.calls.append((member_id, mount_path)) return f"leon-volume-{member_id}" + def wait_managed_volume_ready(self, volume_name: str) -> None: + self.ready_waits.append(volume_name) + def test_setup_mounts_reads_volume_from_active_storage_repo(tmp_path): manager = object.__new__(SandboxManager) @@ -146,6 +150,38 @@ def test_upgrade_to_daytona_volume_uses_runtime_thread_repo_for_member_lookup(mo assert update_repo.updated +def test_upgrade_to_daytona_volume_waits_when_reusing_existing_daytona_volume(monkeypatch, tmp_path): + manager = object.__new__(SandboxManager) + provider = _FakeDaytonaProvider() + update_repo = _FakeUpdateRepo() + manager.provider = provider + manager._sandbox_volume_repo = lambda: update_repo + + thread_repo = _FakeThreadRepo({"member_id": "member-supabase"}) + monkeypatch.setattr( + sandbox_manager_module, + "build_thread_repo", + lambda **_kwargs: thread_repo, + raising=False, + ) + + def _already_exists(member_id: str, mount_path: str) -> str: + provider.calls.append((member_id, mount_path)) + raise RuntimeError("volume already exists") + + provider.create_managed_volume = _already_exists + + new_source = manager._upgrade_to_daytona_volume( + "thread-supabase", + HostVolume(tmp_path / "staging"), + "volume-1", + "/workspace", + ) + + assert isinstance(new_source, DaytonaVolume) + assert provider.ready_waits == ["leon-volume-member-supabase"] + + @pytest.mark.parametrize( ("strategy", "expected_class_name"), [ From 54fc575e7eb90907b7b601506bdd5d1427e6c7fa Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 23:44:37 +0800 Subject: [PATCH 132/517] Suppress stale thread permission fetch noise --- frontend/app/src/hooks/use-thread-permissions.ts | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/frontend/app/src/hooks/use-thread-permissions.ts b/frontend/app/src/hooks/use-thread-permissions.ts index 3bf25768f..27b20ec21 100644 --- a/frontend/app/src/hooks/use-thread-permissions.ts +++ b/frontend/app/src/hooks/use-thread-permissions.ts @@ -1,4 +1,4 @@ -import { useCallback, useEffect, useState } from "react"; +import { useCallback, useEffect, useRef, useState } from "react"; import { addThreadPermissionRule, getThreadPermissions, @@ -46,6 +46,7 @@ export function useThreadPermissions(threadId: string | undefined): ThreadPermis const [managedOnly, setManagedOnly] = useState(false); const [loading, setLoading] = useState(false); const [resolvingId, setResolvingId] = useState(null); + const refreshGenerationRef = useRef(0); const refreshPermissions = useCallback(async () => { if (!threadId) { @@ -54,15 +55,22 @@ export function useThreadPermissions(threadId: string | undefined): ThreadPermis setManagedOnly(false); return; } + // @@@permission-refresh-generation - route switches can leave an old + // permissions fetch resolving after the chat page has already unmounted. + // Only the latest in-scope refresh is allowed to touch state or logs. + const generation = ++refreshGenerationRef.current; setLoading(true); try { const payload = await loadThreadPermissions(threadId); + if (refreshGenerationRef.current !== generation) return; setRequests(payload.requests ?? []); setSessionRules(payload.session_rules ?? { allow: [], deny: [], ask: [] }); setManagedOnly(payload.managed_only ?? false); } catch (err) { + if (refreshGenerationRef.current !== generation) return; console.error("[useThreadPermissions] Failed to load permissions:", err); } finally { + if (refreshGenerationRef.current !== generation) return; setLoading(false); } }, [threadId]); @@ -101,6 +109,7 @@ export function useThreadPermissions(threadId: string | undefined): ThreadPermis useEffect(() => { if (!threadId) { + refreshGenerationRef.current += 1; setRequests([]); setSessionRules({ allow: [], deny: [], ask: [] }); setManagedOnly(false); @@ -116,7 +125,10 @@ export function useThreadPermissions(threadId: string | undefined): ThreadPermis const timer = window.setInterval(() => { void refreshPermissions(); }, 2000); - return () => window.clearInterval(timer); + return () => { + refreshGenerationRef.current += 1; + window.clearInterval(timer); + }; }, [threadId, refreshPermissions]); return { From a8025eb5543d6273ded990483764658ea4b94364 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sat, 4 Apr 2026 23:50:58 +0800 Subject: [PATCH 133/517] Fix staging deploy workflow contract --- .github/workflows/deploy-staging.yml | 34 ++++++++++++---------------- 1 file changed, 15 insertions(+), 19 deletions(-) diff --git a/.github/workflows/deploy-staging.yml b/.github/workflows/deploy-staging.yml index ee18d0d38..1ff65939c 100644 --- a/.github/workflows/deploy-staging.yml +++ b/.github/workflows/deploy-staging.yml @@ -26,6 +26,8 @@ jobs: github.event_name == 'workflow_dispatch' || (github.event_name == 'pull_request' && github.event.label.name == 'deploy-staging') runs-on: ubuntu-latest + env: + STAGING_STACK_UUID: fasbsube26s75ag6qus5bpi2 steps: - name: Resolve target ref @@ -37,29 +39,23 @@ jobs: echo "ref=${{ inputs.ref }}" >> "$GITHUB_OUTPUT" fi - - name: Update staging backend branch + - name: Update staging stack branch run: | - curl -s -X PATCH "${{ secrets.COOLIFY_URL }}/api/v1/applications/${{ secrets.COOLIFY_BACKEND_STAGING_UUID }}" \ + set -euo pipefail + body="$(curl -sS --fail-with-body -X PATCH "${{ secrets.COOLIFY_URL }}/api/v1/applications/${STAGING_STACK_UUID}" \ -H "Authorization: Bearer ${{ secrets.COOLIFY_TOKEN }}" \ -H "Content-Type: application/json" \ - -d '{"git_branch": "${{ steps.ref.outputs.ref }}"}' + -d "{\"git_branch\": \"${{ steps.ref.outputs.ref }}\"}")" + echo "$body" + printf '%s' "$body" | jq -e --arg uuid "$STAGING_STACK_UUID" '.uuid == $uuid' >/dev/null - - name: Update staging frontend branch + - name: Deploy staging stack run: | - curl -s -X PATCH "${{ secrets.COOLIFY_URL }}/api/v1/applications/${{ secrets.COOLIFY_FRONTEND_STAGING_UUID }}" \ - -H "Authorization: Bearer ${{ secrets.COOLIFY_TOKEN }}" \ - -H "Content-Type: application/json" \ - -d '{"git_branch": "${{ steps.ref.outputs.ref }}"}' - - - name: Deploy backend to staging - run: | - curl -sX GET "${{ secrets.COOLIFY_URL }}/api/v1/deploy?uuid=${{ secrets.COOLIFY_BACKEND_STAGING_UUID }}&force=false" \ - -H "Authorization: Bearer ${{ secrets.COOLIFY_TOKEN }}" - - - name: Deploy frontend to staging - run: | - curl -sX GET "${{ secrets.COOLIFY_URL }}/api/v1/deploy?uuid=${{ secrets.COOLIFY_FRONTEND_STAGING_UUID }}&force=false" \ - -H "Authorization: Bearer ${{ secrets.COOLIFY_TOKEN }}" + set -euo pipefail + body="$(curl -sS --fail-with-body "${{ secrets.COOLIFY_URL }}/api/v1/deploy?uuid=${STAGING_STACK_UUID}&force=false" \ + -H "Authorization: Bearer ${{ secrets.COOLIFY_TOKEN }}")" + echo "$body" + printf '%s' "$body" | jq -e --arg uuid "$STAGING_STACK_UUID" '.deployments[0].resource_uuid == $uuid' >/dev/null - name: Comment on PR with staging URL if: github.event_name == 'pull_request' @@ -70,5 +66,5 @@ jobs: issue_number: context.issue.number, owner: context.repo.owner, repo: context.repo.repo, - body: `🚀 **预发部署已触发**\n\n- 前端: https://app.staging.mycel.nextmind.space\n- 后端: https://api.staging.mycel.nextmind.space\n\n分支: \`${{ steps.ref.outputs.ref }}\`` + body: `🚀 **预发部署已触发**\n\n- 共享 Staging: https://app.staging.mycel.nextmind.space\n- API（同域反代）: https://app.staging.mycel.nextmind.space/api\n\n分支: \`${{ steps.ref.outputs.ref }}\`` }) From 6f3e9910febcb760d3c55d31bce4e6c1274b3c56 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 00:12:25 +0800 Subject: [PATCH 134/517] Ignore unavailable local thread cwd on agent boot --- backend/web/services/agent_pool.py | 15 ++++++++-- tests/Unit/core/test_agent_pool.py | 47 ++++++++++++++++++++++++++++++ 2 files changed, 60 insertions(+), 2 deletions(-) diff --git a/backend/web/services/agent_pool.py b/backend/web/services/agent_pool.py index c9dbaa679..20fc41a81 100644 --- a/backend/web/services/agent_pool.py +++ b/backend/web/services/agent_pool.py @@ -1,6 +1,7 @@ """Agent pool management service.""" import asyncio +import logging import os from pathlib import Path from typing import Any @@ -13,6 +14,8 @@ from sandbox.thread_context import set_current_thread_id from storage.runtime import build_storage_container +logger = logging.getLogger(__name__) + # Thread lock for config updates _config_update_locks: dict[str, asyncio.Lock] = {} _agent_create_locks: dict[str, asyncio.Lock] = {} @@ -87,9 +90,17 @@ async def get_or_create_agent(app_obj: FastAPI, sandbox_type: str, thread_id: st cwd = app_obj.state.thread_cwd.get(thread_id) if not cwd and thread_data and thread_data.get("cwd"): cwd = thread_data["cwd"] - app_obj.state.thread_cwd[thread_id] = cwd if cwd: - workspace_root = Path(cwd).resolve() + # @@@host-local-cwd-is-advisory - persisted local thread cwd can come from another + # host (for example a macOS path stored in shared Supabase but replayed inside a + # Linux staging container). Only pin workspace_root when that path exists here. + path = Path(cwd).expanduser() + if path.exists() and path.is_dir(): + workspace_root = path.resolve() + app_obj.state.thread_cwd[thread_id] = str(workspace_root) + else: + app_obj.state.thread_cwd.pop(thread_id, None) + logger.warning("Ignoring unavailable local cwd for thread %s: %s", thread_id, cwd) # Look up model for this thread (threads table → preferences default) model_name = thread_data.get("model") if thread_data else None diff --git a/tests/Unit/core/test_agent_pool.py b/tests/Unit/core/test_agent_pool.py index 3683c153f..90846bb00 100644 --- a/tests/Unit/core/test_agent_pool.py +++ b/tests/Unit/core/test_agent_pool.py @@ -1,5 +1,6 @@ import asyncio import time +from pathlib import Path from types import SimpleNamespace import pytest @@ -54,3 +55,49 @@ def _fake_create_agent_sync( assert len(created) == 1 assert first is second assert app.state.agent_pool["thread-1:local"] is first + + +@pytest.mark.asyncio +async def test_get_or_create_agent_ignores_unavailable_local_cwd(monkeypatch: pytest.MonkeyPatch): + captured: dict[str, object] = {} + + def _fake_create_agent_sync( + sandbox_name: str, + workspace_root=None, + model_name: str | None = None, + agent: str | None = None, + thread_repo=None, + entity_repo=None, + member_repo=None, + queue_manager=None, + chat_repos=None, + extra_allowed_paths=None, + web_app=None, + ) -> object: + captured["workspace_root"] = workspace_root + return SimpleNamespace() + + class _ThreadRepo: + def get_by_id(self, thread_id: str): + return { + "id": thread_id, + "cwd": "/Users/lexicalmathical/Codebase/homeworks/aiagent", + "model": "leon:large", + } + + monkeypatch.setattr(agent_pool, "create_agent_sync", _fake_create_agent_sync) + monkeypatch.setattr(agent_pool, "get_or_create_agent_id", lambda **_: "agent-2") + monkeypatch.setattr(Path, "exists", lambda self: False) + + app = SimpleNamespace( + state=SimpleNamespace( + agent_pool={}, + thread_repo=_ThreadRepo(), + thread_cwd={}, + thread_sandbox={}, + ) + ) + + await agent_pool.get_or_create_agent(app, "local", thread_id="thread-2") + + assert captured["workspace_root"] is None From 022c1469e16cf65318941c6f80ea2308548ab097 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 00:39:19 +0800 Subject: [PATCH 135/517] Fail loudly on unavailable sandbox providers --- backend/web/routers/threads.py | 30 ++++++++ backend/web/services/sandbox_service.py | 10 +++ .../Fix/test_sandbox_provider_availability.py | 31 +++++++++ tests/Integration/test_threads_router.py | 68 +++++++++++++++++++ 4 files changed, 139 insertions(+) create mode 100644 tests/Fix/test_sandbox_provider_availability.py diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index 807cedda1..e88f64fc9 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -182,6 +182,33 @@ async def _validate_mount_capability_gate( ) +def _provider_unavailable_response(sandbox_type: str) -> JSONResponse: + return JSONResponse( + status_code=400, + content={ + "error": "sandbox_provider_unavailable", + "provider": sandbox_type, + }, + ) + + +def _validate_sandbox_provider_gate(app: Any, owner_user_id: str, payload: CreateThreadRequest) -> JSONResponse | None: + sandbox_type = payload.sandbox or "local" + if payload.lease_id: + owned_lease = next( + (lease for lease in sandbox_service.list_user_leases(owner_user_id) if lease["lease_id"] == payload.lease_id), + None, + ) + if owned_lease is not None: + sandbox_type = str(owned_lease["provider_name"] or sandbox_type) + if sandbox_type == "local": + return None + provider = sandbox_service.build_provider_from_config_name(sandbox_type) + if provider is not None: + return None + return _provider_unavailable_response(sandbox_type) + + def _get_agent_for_thread(app: Any, thread_id: str) -> Any | None: """Get agent instance for a thread from the agent pool.""" pool = getattr(app.state, "agent_pool", None) @@ -396,6 +423,9 @@ async def create_thread( app: Annotated[Any, Depends(get_app)] = None, ) -> dict[str, Any] | JSONResponse: """Create a new child thread for an agent member.""" + provider_error = _validate_sandbox_provider_gate(app, user_id, payload) + if provider_error is not None: + return provider_error # Validate bind_mounts capability before creating thread sandbox_type = payload.sandbox or "local" requested_mounts = payload.bind_mounts if payload.bind_mounts else [] diff --git a/backend/web/services/sandbox_service.py b/backend/web/services/sandbox_service.py index dfeb7d098..eeb60c583 100644 --- a/backend/web/services/sandbox_service.py +++ b/backend/web/services/sandbox_service.py @@ -138,6 +138,16 @@ def available_sandbox_types() -> list[dict[str, Any]]: try: config = SandboxConfig.load(name) provider_obj = providers.get(name) + if provider_obj is None: + types.append( + { + "name": name, + "provider": config.provider, + "available": False, + "reason": f"Provider {name} is configured but unavailable in the current process", + } + ) + continue item: dict[str, Any] = { "name": name, "provider": config.provider, diff --git a/tests/Fix/test_sandbox_provider_availability.py b/tests/Fix/test_sandbox_provider_availability.py new file mode 100644 index 000000000..0d0626d2f --- /dev/null +++ b/tests/Fix/test_sandbox_provider_availability.py @@ -0,0 +1,31 @@ +from __future__ import annotations + +from pathlib import Path +from types import SimpleNamespace + +from backend.web.services import sandbox_service +from sandbox.providers.local import LocalSessionProvider + + +def test_available_sandbox_types_marks_configured_but_unavailable_provider(monkeypatch, tmp_path: Path) -> None: + local_provider = LocalSessionProvider(default_cwd=str(tmp_path)) + (tmp_path / "daytona.json").write_text("{}") + + monkeypatch.setattr(sandbox_service, "SANDBOXES_DIR", tmp_path) + monkeypatch.setattr( + sandbox_service, + "init_providers_and_managers", + lambda: ({"local": local_provider}, {}), + ) + monkeypatch.setattr( + sandbox_service.SandboxConfig, + "load", + classmethod(lambda cls, name: SimpleNamespace(provider="daytona", name=name)), + ) + + types = sandbox_service.available_sandbox_types() + daytona = next(item for item in types if item["name"] == "daytona") + + assert daytona["provider"] == "daytona" + assert daytona["available"] is False + assert "unavailable in the current process" in daytona["reason"] diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index 9997096f5..f57fe6759 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -1,5 +1,6 @@ from __future__ import annotations +import json from pathlib import Path from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock, patch @@ -286,6 +287,73 @@ async def test_create_thread_route_uses_canonical_existing_lease_binding_helper( assert app.state.thread_cwd[result["thread_id"]] == "/workspace/reused" +@pytest.mark.asyncio +async def test_create_thread_route_rejects_unavailable_provider(): + app = SimpleNamespace( + state=SimpleNamespace( + member_repo=_FakeMemberRepo(), + thread_repo=_FakeThreadRepo(), + entity_repo=_FakeEntityRepo(), + thread_sandbox={}, + thread_cwd={}, + ) + ) + payload = CreateThreadRequest.model_validate( + { + "member_id": "member-1", + "sandbox": "daytona", + } + ) + + with patch.object(threads_router.sandbox_service, "build_provider_from_config_name", return_value=None): + result = await threads_router.create_thread(payload, "owner-1", app) + + assert isinstance(result, threads_router.JSONResponse) + assert result.status_code == 400 + assert json.loads(result.body.decode()) == { + "error": "sandbox_provider_unavailable", + "provider": "daytona", + } + assert app.state.thread_repo.rows == {} + + +@pytest.mark.asyncio +async def test_create_thread_route_rejects_unavailable_provider_for_existing_lease(): + app = SimpleNamespace( + state=SimpleNamespace( + member_repo=_FakeMemberRepo(), + thread_repo=_FakeThreadRepo(), + entity_repo=_FakeEntityRepo(), + thread_sandbox={}, + thread_cwd={}, + ) + ) + payload = CreateThreadRequest.model_validate( + { + "member_id": "member-1", + "lease_id": "lease-1", + } + ) + + with ( + patch.object( + threads_router.sandbox_service, + "list_user_leases", + return_value=[{"lease_id": "lease-1", "provider_name": "daytona", "recipe": None}], + ), + patch.object(threads_router.sandbox_service, "build_provider_from_config_name", return_value=None), + ): + result = await threads_router.create_thread(payload, "owner-1", app) + + assert isinstance(result, threads_router.JSONResponse) + assert result.status_code == 400 + assert json.loads(result.body.decode()) == { + "error": "sandbox_provider_unavailable", + "provider": "daytona", + } + assert app.state.thread_repo.rows == {} + + @pytest.mark.asyncio async def test_stream_thread_events_requires_token(): app = SimpleNamespace( From 888fed62a86d20dcd1f11c0afe4012db4003c5e7 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 00:47:51 +0800 Subject: [PATCH 136/517] Persist staging Leon home volume --- docker-compose.yml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/docker-compose.yml b/docker-compose.yml index cb302edf3..15c3e7c7a 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -3,6 +3,10 @@ services: build: context: . dockerfile: Dockerfile + volumes: + # @@@staging-leon-home-volume - staging runtime state (models/members/sandboxes) + # must survive container replacement, otherwise each deploy boots with an empty ~/.leon. + - leon-home:/root/.leon restart: unless-stopped frontend: @@ -14,3 +18,6 @@ services: depends_on: - backend restart: unless-stopped + +volumes: + leon-home: From bd1d998fed79691aac6d5cd7c808ac7e38251771 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 01:03:30 +0800 Subject: [PATCH 137/517] Fail loudly when E2B SDK is unavailable --- sandbox/providers/e2b.py | 4 ++++ .../Fix/test_sandbox_provider_availability.py | 24 +++++++++++++++++++ tests/Unit/sandbox/test_e2b_provider.py | 17 +++++++++++++ 3 files changed, 45 insertions(+) diff --git a/sandbox/providers/e2b.py b/sandbox/providers/e2b.py index 5827b124b..959016d88 100644 --- a/sandbox/providers/e2b.py +++ b/sandbox/providers/e2b.py @@ -68,6 +68,10 @@ def __init__( timeout: int = 300, provider_name: str | None = None, ): + # @@@e2b-sdk-presence - staging inventory must fail loudly when the SDK is absent, + # otherwise provider catalog/create-thread gates can overclaim e2b availability. + from e2b import Sandbox # noqa: F401 + if provider_name: self.name = provider_name self.api_key = api_key diff --git a/tests/Fix/test_sandbox_provider_availability.py b/tests/Fix/test_sandbox_provider_availability.py index 0d0626d2f..ddfb5e5d3 100644 --- a/tests/Fix/test_sandbox_provider_availability.py +++ b/tests/Fix/test_sandbox_provider_availability.py @@ -29,3 +29,27 @@ def test_available_sandbox_types_marks_configured_but_unavailable_provider(monke assert daytona["provider"] == "daytona" assert daytona["available"] is False assert "unavailable in the current process" in daytona["reason"] + + +def test_available_sandbox_types_marks_e2b_unavailable_when_sdk_missing(monkeypatch, tmp_path: Path) -> None: + local_provider = LocalSessionProvider(default_cwd=str(tmp_path)) + (tmp_path / "e2b.json").write_text("{}") + + monkeypatch.setattr(sandbox_service, "SANDBOXES_DIR", tmp_path) + monkeypatch.setattr( + sandbox_service, + "init_providers_and_managers", + lambda: ({"local": local_provider}, {}), + ) + monkeypatch.setattr( + sandbox_service.SandboxConfig, + "load", + classmethod(lambda cls, name: SimpleNamespace(provider="e2b", name=name)), + ) + + types = sandbox_service.available_sandbox_types() + e2b = next(item for item in types if item["name"] == "e2b") + + assert e2b["provider"] == "e2b" + assert e2b["available"] is False + assert "unavailable in the current process" in e2b["reason"] diff --git a/tests/Unit/sandbox/test_e2b_provider.py b/tests/Unit/sandbox/test_e2b_provider.py index 8c88b614d..c7b0c3d0e 100644 --- a/tests/Unit/sandbox/test_e2b_provider.py +++ b/tests/Unit/sandbox/test_e2b_provider.py @@ -1,13 +1,30 @@ """Smoke test for E2B provider and sandbox.""" +import builtins import os import sys +import pytest + sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) from sandbox.providers.e2b import E2BProvider +def test_e2b_provider_requires_sdk(monkeypatch): + real_import = builtins.__import__ + + def fake_import(name, globals=None, locals=None, fromlist=(), level=0): + if name == "e2b": + raise ModuleNotFoundError("No module named 'e2b'") + return real_import(name, globals, locals, fromlist, level) + + monkeypatch.setattr(builtins, "__import__", fake_import) + + with pytest.raises(ModuleNotFoundError, match="No module named 'e2b'"): + E2BProvider(api_key="test-key", timeout=60) + + def test_e2b_provider(): api_key = os.getenv("E2B_API_KEY") if not api_key: From 826ab9b7030eb747c5982d58e6ae2458371782db Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 01:09:27 +0800 Subject: [PATCH 138/517] Install sandbox provider SDKs in backend image --- Dockerfile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Dockerfile b/Dockerfile index e875ed19f..36bb7bf5a 100644 --- a/Dockerfile +++ b/Dockerfile @@ -7,11 +7,13 @@ COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv # Install dependencies (cached layer before source copy) COPY pyproject.toml uv.lock ./ -RUN uv sync --frozen --no-dev --no-install-project +# @@@sandbox-sdk-image-parity - shared staging/provider inventory should reflect runtime truth, +# not "SDK missing from image" accidents while config files are present. +RUN uv sync --frozen --no-dev --extra sandbox --extra e2b --extra daytona --no-install-project # Copy source and install project COPY . . -RUN uv sync --frozen --no-dev +RUN uv sync --frozen --no-dev --extra sandbox --extra e2b --extra daytona ENV PATH="/app/.venv/bin:$PATH" From 18ade7ac815b48693389550c5e91311954b9307b Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 01:22:08 +0800 Subject: [PATCH 139/517] Bootstrap E2B workspace root on session create --- sandbox/providers/e2b.py | 10 +++++++++ tests/Unit/sandbox/test_e2b_provider.py | 29 ++++++++++++++++++++++++- 2 files changed, 38 insertions(+), 1 deletion(-) diff --git a/sandbox/providers/e2b.py b/sandbox/providers/e2b.py index 959016d88..482f66cdf 100644 --- a/sandbox/providers/e2b.py +++ b/sandbox/providers/e2b.py @@ -92,6 +92,16 @@ def create_session(self, context_id: str | None = None, thread_id: str | None = api_key=self.api_key, ) self._sandboxes[sandbox.sandbox_id] = sandbox + # @@@e2b-workspace-bootstrap - fresh E2B sandboxes do not guarantee our sync root exists. + # Create it eagerly so upload/download and file hints target a real path contract. + bootstrap = sandbox.commands.run( + f"mkdir -p {self.WORKSPACE_ROOT}/files", + cwd=self.default_cwd, + timeout=10, + ) + if getattr(bootstrap, "exit_code", 0) != 0: + error = getattr(bootstrap, "stderr", "") or getattr(bootstrap, "stdout", "") or "unknown error" + raise RuntimeError(f"Failed to bootstrap E2B workspace root: {error}") return SessionInfo( session_id=sandbox.sandbox_id, diff --git a/tests/Unit/sandbox/test_e2b_provider.py b/tests/Unit/sandbox/test_e2b_provider.py index c7b0c3d0e..d64f72663 100644 --- a/tests/Unit/sandbox/test_e2b_provider.py +++ b/tests/Unit/sandbox/test_e2b_provider.py @@ -3,6 +3,7 @@ import builtins import os import sys +from types import SimpleNamespace import pytest @@ -25,9 +26,35 @@ def fake_import(name, globals=None, locals=None, fromlist=(), level=0): E2BProvider(api_key="test-key", timeout=60) +def test_e2b_create_session_bootstraps_workspace_files_dir(monkeypatch): + calls: list[tuple[str, str | None, float | None]] = [] + + class _FakeCommands: + def run(self, command, cwd=None, timeout=None): + calls.append((command, cwd, timeout)) + return SimpleNamespace(stdout="", stderr="", exit_code=0) + + class _FakeSandbox: + def __init__(self): + self.sandbox_id = "sbx-123" + self.commands = _FakeCommands() + + @classmethod + def beta_create(cls, template, timeout, auto_pause, api_key): + return cls() + + monkeypatch.setitem(sys.modules, "e2b", SimpleNamespace(Sandbox=_FakeSandbox)) + + provider = E2BProvider(api_key="test-key", timeout=60) + info = provider.create_session() + + assert info.session_id == "sbx-123" + assert calls == [("mkdir -p /home/user/workspace/files", "/home/user", 10.0)] + + def test_e2b_provider(): api_key = os.getenv("E2B_API_KEY") - if not api_key: + if not api_key or not api_key.startswith("e2b_"): print("E2B_API_KEY not set, skipping") return From 400a5132c052c9e91c9be45f99121791f6869efd Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 01:49:57 +0800 Subject: [PATCH 140/517] Hydrate AgentBay sessions for direct shell calls --- sandbox/providers/agentbay.py | 30 ++++++++++++- tests/Unit/sandbox/test_agentbay_provider.py | 45 ++++++++++++++++++++ 2 files changed, 73 insertions(+), 2 deletions(-) create mode 100644 tests/Unit/sandbox/test_agentbay_provider.py diff --git a/sandbox/providers/agentbay.py b/sandbox/providers/agentbay.py index 4f3e7c996..5bf527c3c 100644 --- a/sandbox/providers/agentbay.py +++ b/sandbox/providers/agentbay.py @@ -100,7 +100,7 @@ def create_session(self, context_id: str | None = None, thread_id: str | None = if not result.success: raise RuntimeError(f"Failed to create session: {result.error_message}") - session = result.session + session = self._hydrate_direct_call_session(result.session) self._sessions[session.session_id] = session return SessionInfo( @@ -246,7 +246,33 @@ def _get_session(self, session_id: str): if not result.success: raise RuntimeError(f"Session not found: {session_id}") self._sessions[session_id] = result.session - return self._sessions[session_id] + cached = self._sessions[session_id] + hydrated = self._hydrate_direct_call_session(cached) + self._sessions[session_id] = hydrated + return hydrated + + def _hydrate_direct_call_session(self, session: Any): + """Ensure cached session carries LinkUrl/token/tool metadata for direct shell calls.""" + if not self._session_needs_direct_call_refresh(session): + return session + session_id = str(getattr(session, "session_id", "") or "") + if not session_id: + raise RuntimeError("AgentBay session missing session_id") + refreshed = self.client.get(session_id) + if not refreshed.success: + raise RuntimeError(f"Failed to hydrate AgentBay session {session_id}: {refreshed.error_message}") + return refreshed.session + + @staticmethod + def _session_needs_direct_call_refresh(session: Any) -> bool: + # @@@agentbay-direct-call-hydration - shared staging may return a create-session object + # without token/link_url/mcpTools; refresh once so shell execution stays on the richer LinkUrl path. + if not getattr(session, "token", ""): + return True + if not getattr(session, "link_url", ""): + return True + tools = getattr(session, "mcpTools", None) + return not bool(tools) def create_runtime(self, terminal: AbstractTerminal, lease: SandboxLease) -> PhysicalTerminalRuntime: from sandbox.runtime import RemoteWrappedRuntime diff --git a/tests/Unit/sandbox/test_agentbay_provider.py b/tests/Unit/sandbox/test_agentbay_provider.py new file mode 100644 index 000000000..9b0cbcf03 --- /dev/null +++ b/tests/Unit/sandbox/test_agentbay_provider.py @@ -0,0 +1,45 @@ +from types import SimpleNamespace + +from sandbox.providers.agentbay import AgentBayProvider + + +def _provider_with_fake_client(fake_client) -> AgentBayProvider: + provider = AgentBayProvider.__new__(AgentBayProvider) + provider.name = "agentbay" + provider.client = fake_client + provider.default_context_path = "/home/wuying" + provider.image_id = None + provider._sessions = {} + provider._capability = AgentBayProvider.CAPABILITY + return provider + + +def test_create_session_refreshes_agentbay_session_when_direct_call_fields_missing(): + raw_session = SimpleNamespace(session_id="sess-123", token="", link_url="", mcpTools=[]) + hydrated_session = SimpleNamespace(session_id="sess-123", token="tok", link_url="https://link", mcpTools=[object()]) + fake_client = SimpleNamespace( + context=SimpleNamespace(get=lambda *args, **kwargs: None), + create=lambda params: SimpleNamespace(success=True, session=raw_session, error_message=""), + get=lambda session_id: SimpleNamespace(success=True, session=hydrated_session, error_message=""), + ) + provider = _provider_with_fake_client(fake_client) + + info = provider.create_session() + + assert info.session_id == "sess-123" + assert provider._sessions["sess-123"] is hydrated_session + + +def test_get_session_refreshes_stale_cached_agentbay_session(): + stale_session = SimpleNamespace(session_id="sess-123", token="", link_url="", mcpTools=[]) + hydrated_session = SimpleNamespace(session_id="sess-123", token="tok", link_url="https://link", mcpTools=[object()]) + fake_client = SimpleNamespace( + get=lambda session_id: SimpleNamespace(success=True, session=hydrated_session, error_message=""), + ) + provider = _provider_with_fake_client(fake_client) + provider._sessions["sess-123"] = stale_session + + session = provider._get_session("sess-123") + + assert session is hydrated_session + assert provider._sessions["sess-123"] is hydrated_session From 9dd36a23d2b8d76ec7821f9b64487d6cb1c51003 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 02:07:30 +0800 Subject: [PATCH 141/517] Force AgentBay shell through LinkUrl when available --- sandbox/providers/agentbay.py | 50 +++++++++++++++++--- tests/Unit/sandbox/test_agentbay_provider.py | 49 +++++++++++++++++++ 2 files changed, 92 insertions(+), 7 deletions(-) diff --git a/sandbox/providers/agentbay.py b/sandbox/providers/agentbay.py index 5bf527c3c..d9ef8dae6 100644 --- a/sandbox/providers/agentbay.py +++ b/sandbox/providers/agentbay.py @@ -6,6 +6,7 @@ from __future__ import annotations +import json from dataclasses import replace from typing import TYPE_CHECKING, Any @@ -161,17 +162,25 @@ def execute( ) -> ProviderExecResult: session = self._get_session(session_id) timeout_ms = min(timeout_ms, 50000) + exec_args = { + "command": command, + "timeout_ms": timeout_ms, + "cwd": cwd or self.default_context_path, + } + shell_server = self._resolve_shell_server(session) - result = session.command.execute_command( - command=command, - timeout_ms=timeout_ms, - cwd=cwd or self.default_context_path, - ) + if getattr(session, "link_url", "") and getattr(session, "token", "") and shell_server: + # @@@agentbay-shell-link-route - shared staging proved shell can degrade into the API path + # despite hydrated direct-call metadata; take the explicit LinkUrl route when shell server is known. + tool_result = session._call_mcp_tool_link_url("shell", exec_args, shell_server) + return self._provider_exec_result_from_tool_result(tool_result) + + result = session.command.execute_command(**exec_args) if not result.success: - return ProviderExecResult(output="", error=result.error_message) + return ProviderExecResult(output=result.output or "", exit_code=result.exit_code or 1, error=result.error_message) - return ProviderExecResult(output=result.output or "") + return ProviderExecResult(output=result.output or "", exit_code=result.exit_code or 0) def read_file(self, session_id: str, path: str) -> str: session = self._get_session(session_id) @@ -263,6 +272,33 @@ def _hydrate_direct_call_session(self, session: Any): raise RuntimeError(f"Failed to hydrate AgentBay session {session_id}: {refreshed.error_message}") return refreshed.session + @staticmethod + def _resolve_shell_server(session: Any) -> str | None: + resolver = getattr(session, "_get_mcp_server_for_tool", None) + if callable(resolver): + server_name = resolver("shell") + if server_name: + return str(server_name) + return None + + @staticmethod + def _provider_exec_result_from_tool_result(tool_result: Any) -> ProviderExecResult: + if not getattr(tool_result, "success", False): + error_message = getattr(tool_result, "error_message", "") or "Failed to execute command" + return ProviderExecResult(output="", exit_code=1, error=error_message) + data = getattr(tool_result, "data", "") + try: + payload = json.loads(data) if isinstance(data, str) else data + except json.JSONDecodeError: + payload = None + if isinstance(payload, dict): + stdout = str(payload.get("stdout", "") or "") + stderr = str(payload.get("stderr", "") or "") + exit_code = int(payload.get("exit_code", 0) or 0) + error = stderr or None + return ProviderExecResult(output=stdout + stderr, exit_code=exit_code, error=error) + return ProviderExecResult(output=str(data or ""), exit_code=0) + @staticmethod def _session_needs_direct_call_refresh(session: Any) -> bool: # @@@agentbay-direct-call-hydration - shared staging may return a create-session object diff --git a/tests/Unit/sandbox/test_agentbay_provider.py b/tests/Unit/sandbox/test_agentbay_provider.py index 9b0cbcf03..51b043bae 100644 --- a/tests/Unit/sandbox/test_agentbay_provider.py +++ b/tests/Unit/sandbox/test_agentbay_provider.py @@ -1,3 +1,4 @@ +import json from types import SimpleNamespace from sandbox.providers.agentbay import AgentBayProvider @@ -43,3 +44,51 @@ def test_get_session_refreshes_stale_cached_agentbay_session(): assert session is hydrated_session assert provider._sessions["sess-123"] is hydrated_session + + +def test_execute_prefers_link_url_shell_path_when_session_has_direct_call_metadata(): + calls: list[tuple[str, object]] = [] + + class _Tool: + name = "shell" + server = "wuying_shell" + + def _link(tool_name: str, args: dict, server_name: str): + calls.append(("link", {"tool": tool_name, "args": args, "server": server_name})) + return SimpleNamespace( + success=True, + data=json.dumps({"stdout": "/home/wuying\n", "stderr": "", "exit_code": 0}), + error_message="", + ) + + def _command_execute(**kwargs): + calls.append(("command", kwargs)) + return SimpleNamespace(success=False, output="", error_message="should not be used") + + session = SimpleNamespace( + session_id="sess-123", + token="tok", + link_url="https://link", + mcpTools=[_Tool()], + _get_mcp_server_for_tool=lambda tool_name: "wuying_shell" if tool_name == "shell" else None, + _call_mcp_tool_link_url=_link, + command=SimpleNamespace(execute_command=_command_execute), + ) + provider = _provider_with_fake_client(SimpleNamespace()) + provider._sessions["sess-123"] = session + + result = provider.execute("sess-123", "pwd", timeout_ms=5000, cwd="/home/wuying") + + assert result.output == "/home/wuying\n" + assert result.exit_code == 0 + assert result.error is None + assert calls == [ + ( + "link", + { + "tool": "shell", + "args": {"command": "pwd", "timeout_ms": 5000, "cwd": "/home/wuying"}, + "server": "wuying_shell", + }, + ) + ] From d9980492c35865475f0113b06eaa6f33cbaa8b10 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 02:21:43 +0800 Subject: [PATCH 142/517] Rehydrate AgentBay direct-call metadata from raw session response --- sandbox/providers/agentbay.py | 58 ++++++++++++-- tests/Unit/sandbox/test_agentbay_provider.py | 80 ++++++++++++++++++++ 2 files changed, 131 insertions(+), 7 deletions(-) diff --git a/sandbox/providers/agentbay.py b/sandbox/providers/agentbay.py index d9ef8dae6..066fd9a87 100644 --- a/sandbox/providers/agentbay.py +++ b/sandbox/providers/agentbay.py @@ -8,6 +8,7 @@ import json from dataclasses import replace +from types import SimpleNamespace from typing import TYPE_CHECKING, Any from sandbox.provider import ( @@ -270,15 +271,27 @@ def _hydrate_direct_call_session(self, session: Any): refreshed = self.client.get(session_id) if not refreshed.success: raise RuntimeError(f"Failed to hydrate AgentBay session {session_id}: {refreshed.error_message}") - return refreshed.session + hydrated = refreshed.session + if self._session_needs_direct_call_refresh(hydrated): + metadata = self._fetch_direct_call_metadata(session_id) + self._apply_direct_call_metadata(hydrated, metadata) + return hydrated @staticmethod def _resolve_shell_server(session: Any) -> str | None: - resolver = getattr(session, "_get_mcp_server_for_tool", None) - if callable(resolver): - server_name = resolver("shell") - if server_name: - return str(server_name) + for resolver_name in ("_get_mcp_server_for_tool", "_find_server_for_tool"): + resolver = getattr(session, resolver_name, None) + if callable(resolver): + server_name = resolver("shell") + if server_name: + return str(server_name) + for tools_attr in ("mcpTools", "mcp_tools"): + tools = getattr(session, tools_attr, None) or [] + for tool in tools: + if getattr(tool, "name", None) == "shell": + server_name = getattr(tool, "server", "") or "" + if server_name: + return str(server_name) return None @staticmethod @@ -307,9 +320,40 @@ def _session_needs_direct_call_refresh(session: Any) -> bool: return True if not getattr(session, "link_url", ""): return True - tools = getattr(session, "mcpTools", None) + tools = getattr(session, "mcpTools", None) or getattr(session, "mcp_tools", None) return not bool(tools) + def _fetch_direct_call_metadata(self, session_id: str) -> dict[str, Any]: + from agentbay.api.models import GetSessionRequest + + # @@@agentbay-raw-get-session - the SDK Session object drops LinkUrl/ToolList for this account tier, + # but the raw GetSession response still carries them. Pull that response directly and patch the session. + request = GetSessionRequest(authorization=f"Bearer {self.client.api_key}", session_id=session_id) + response = self.client.client.get_session(request) + body = response.to_map().get("body", {}) + data = body.get("Data", {}) or {} + return { + "link_url": data.get("LinkUrl", "") or "", + "token": data.get("Token", "") or "", + "mcp_tools": [ + SimpleNamespace(name=str(tool.get("Name", "") or ""), server=str(tool.get("Server", "") or "")) + for tool in (data.get("ToolList", []) or []) + ], + } + + @staticmethod + def _apply_direct_call_metadata(session: Any, metadata: dict[str, Any]) -> None: + link_url = str(metadata.get("link_url", "") or "") + if link_url: + setattr(session, "link_url", link_url) + token = str(metadata.get("token", "") or "") + if token: + setattr(session, "token", token) + tools = metadata.get("mcp_tools", []) or [] + if tools: + setattr(session, "mcp_tools", tools) + setattr(session, "mcpTools", tools) + def create_runtime(self, terminal: AbstractTerminal, lease: SandboxLease) -> PhysicalTerminalRuntime: from sandbox.runtime import RemoteWrappedRuntime diff --git a/tests/Unit/sandbox/test_agentbay_provider.py b/tests/Unit/sandbox/test_agentbay_provider.py index 51b043bae..61648fa39 100644 --- a/tests/Unit/sandbox/test_agentbay_provider.py +++ b/tests/Unit/sandbox/test_agentbay_provider.py @@ -92,3 +92,83 @@ def _command_execute(**kwargs): }, ) ] + + +def test_get_session_hydrates_sdk_shape_session_from_raw_get_session_metadata(): + sdk_shape_session = SimpleNamespace( + session_id="sess-123", + token="tok", + resource_url="https://resource", + mcp_tools=[], + ) + fake_response = SimpleNamespace( + to_map=lambda: { + "body": { + "Success": True, + "Data": { + "LinkUrl": "https://link", + "Token": "tok", + "ToolList": [{"Name": "shell", "Server": "wuying_shell"}], + }, + } + } + ) + fake_client = SimpleNamespace( + api_key="api-key", + get=lambda session_id: SimpleNamespace(success=True, session=sdk_shape_session, error_message=""), + client=SimpleNamespace(get_session=lambda request: fake_response), + ) + provider = _provider_with_fake_client(fake_client) + + session = provider._get_session("sess-123") + + assert session is sdk_shape_session + assert getattr(session, "link_url") == "https://link" + assert getattr(session, "token") == "tok" + assert len(getattr(session, "mcp_tools")) == 1 + assert getattr(session, "mcpTools") == getattr(session, "mcp_tools") + assert provider._resolve_shell_server(session) == "wuying_shell" + + +def test_execute_prefers_link_url_shell_path_for_sdk_shape_session(): + calls: list[tuple[str, object]] = [] + + def _link(tool_name: str, args: dict, server_name: str): + calls.append(("link", {"tool": tool_name, "args": args, "server": server_name})) + return SimpleNamespace( + success=True, + data=json.dumps({"stdout": "/home/wuying\n", "stderr": "", "exit_code": 0}), + error_message="", + ) + + def _command_execute(**kwargs): + calls.append(("command", kwargs)) + return SimpleNamespace(success=False, output="", error_message="should not be used") + + session = SimpleNamespace( + session_id="sess-123", + token="tok", + link_url="https://link", + mcp_tools=[SimpleNamespace(name="shell", server="wuying_shell")], + _find_server_for_tool=lambda tool_name: "wuying_shell" if tool_name == "shell" else "", + _call_mcp_tool_link_url=_link, + command=SimpleNamespace(execute_command=_command_execute), + ) + provider = _provider_with_fake_client(SimpleNamespace()) + provider._sessions["sess-123"] = session + + result = provider.execute("sess-123", "pwd", timeout_ms=5000, cwd="/home/wuying") + + assert result.output == "/home/wuying\n" + assert result.exit_code == 0 + assert result.error is None + assert calls == [ + ( + "link", + { + "tool": "shell", + "args": {"command": "pwd", "timeout_ms": 5000, "cwd": "/home/wuying"}, + "server": "wuying_shell", + }, + ) + ] From 4c21365a86de59db005c1f1adc7f9204cbd723e7 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 02:33:15 +0800 Subject: [PATCH 143/517] Guard AgentBay shell resolver exceptions --- sandbox/providers/agentbay.py | 5 ++++- tests/Unit/sandbox/test_agentbay_provider.py | 9 +++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/sandbox/providers/agentbay.py b/sandbox/providers/agentbay.py index 066fd9a87..28a3ff162 100644 --- a/sandbox/providers/agentbay.py +++ b/sandbox/providers/agentbay.py @@ -282,7 +282,10 @@ def _resolve_shell_server(session: Any) -> str | None: for resolver_name in ("_get_mcp_server_for_tool", "_find_server_for_tool"): resolver = getattr(session, resolver_name, None) if callable(resolver): - server_name = resolver("shell") + try: + server_name = resolver("shell") + except Exception: + continue if server_name: return str(server_name) for tools_attr in ("mcpTools", "mcp_tools"): diff --git a/tests/Unit/sandbox/test_agentbay_provider.py b/tests/Unit/sandbox/test_agentbay_provider.py index 61648fa39..aaaff689a 100644 --- a/tests/Unit/sandbox/test_agentbay_provider.py +++ b/tests/Unit/sandbox/test_agentbay_provider.py @@ -172,3 +172,12 @@ def _command_execute(**kwargs): }, ) ] + + +def test_resolve_shell_server_falls_back_to_mcp_tools_when_sdk_resolver_raises(): + session = SimpleNamespace( + mcp_tools=[SimpleNamespace(name="shell", server="wuying_shell")], + _find_server_for_tool=lambda tool_name: (_ for _ in ()).throw(StopIteration()), + ) + + assert AgentBayProvider._resolve_shell_server(session) == "wuying_shell" From b310fb8abc346fc50c8bc44bab469e98eceddd90 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 02:44:14 +0800 Subject: [PATCH 144/517] Own AgentBay LinkUrl shell calls --- sandbox/providers/agentbay.py | 70 +++++++++++++++- tests/Unit/sandbox/test_agentbay_provider.py | 84 +++++++++++++++----- 2 files changed, 134 insertions(+), 20 deletions(-) diff --git a/sandbox/providers/agentbay.py b/sandbox/providers/agentbay.py index 28a3ff162..e2965a067 100644 --- a/sandbox/providers/agentbay.py +++ b/sandbox/providers/agentbay.py @@ -7,10 +7,13 @@ from __future__ import annotations import json +import time from dataclasses import replace from types import SimpleNamespace from typing import TYPE_CHECKING, Any +import requests + from sandbox.provider import ( Metrics, ProviderCapability, @@ -173,8 +176,7 @@ def execute( if getattr(session, "link_url", "") and getattr(session, "token", "") and shell_server: # @@@agentbay-shell-link-route - shared staging proved shell can degrade into the API path # despite hydrated direct-call metadata; take the explicit LinkUrl route when shell server is known. - tool_result = session._call_mcp_tool_link_url("shell", exec_args, shell_server) - return self._provider_exec_result_from_tool_result(tool_result) + return self._call_link_url_tool(session, "shell", exec_args, shell_server) result = session.command.execute_command(**exec_args) @@ -315,6 +317,70 @@ def _provider_exec_result_from_tool_result(tool_result: Any) -> ProviderExecResu return ProviderExecResult(output=stdout + stderr, exit_code=exit_code, error=error) return ProviderExecResult(output=str(data or ""), exit_code=0) + def _call_link_url_tool( + self, + session: Any, + tool_name: str, + args: dict[str, Any], + server_name: str, + ) -> ProviderExecResult: + link_url = str(getattr(session, "link_url", "") or "") + token = str(getattr(session, "token", "") or "") + if not link_url or not token: + return ProviderExecResult(output="", exit_code=1, error="LinkUrl/token not available") + + try: + response = requests.post( + link_url.rstrip("/") + "/callTool", + json={ + "args": args, + "server": server_name, + "requestId": f"link-{int(time.time() * 1000)}", + "tool": tool_name, + "token": token, + }, + headers={ + "Content-Type": "application/json", + "X-Access-Token": token, + }, + timeout=max(int(args.get("timeout_ms", 30000) or 30000) / 1000.0, 30.0), + ) + except requests.RequestException as exc: + return ProviderExecResult(output="", exit_code=1, error=f"HTTP request failed: {exc}") + if response.status_code < 200 or response.status_code >= 300: + return ProviderExecResult(output="", exit_code=1, error=f"HTTP request failed with code: {response.status_code}") + + outer = response.json() + data_field = outer.get("data") + if data_field is None: + return ProviderExecResult(output="", exit_code=1, error="No data field in LinkUrl response") + parsed_data = json.loads(data_field) if isinstance(data_field, str) else data_field + if not isinstance(parsed_data, dict): + return ProviderExecResult(output="", exit_code=1, error="Invalid data field type in LinkUrl response") + + result_field = parsed_data.get("result", {}) + if not isinstance(result_field, dict): + return ProviderExecResult(output="", exit_code=1, error="No result field in LinkUrl response data") + + content = result_field.get("content", []) + text_content = "" + if isinstance(content, list) and content: + first = content[0] + if isinstance(first, str): + text_content = first + elif isinstance(first, dict): + text_content = str(first.get("text") or first.get("blob") or first.get("data") or "") + elif isinstance(content, str): + text_content = content + + if result_field.get("isError", False): + error_message = text_content or json.dumps(result_field, ensure_ascii=False) + return ProviderExecResult(output="", exit_code=1, error=error_message) + + return self._provider_exec_result_from_tool_result( + SimpleNamespace(success=True, data=text_content, error_message="") + ) + @staticmethod def _session_needs_direct_call_refresh(session: Any) -> bool: # @@@agentbay-direct-call-hydration - shared staging may return a create-session object diff --git a/tests/Unit/sandbox/test_agentbay_provider.py b/tests/Unit/sandbox/test_agentbay_provider.py index aaaff689a..8e41279a1 100644 --- a/tests/Unit/sandbox/test_agentbay_provider.py +++ b/tests/Unit/sandbox/test_agentbay_provider.py @@ -53,14 +53,6 @@ class _Tool: name = "shell" server = "wuying_shell" - def _link(tool_name: str, args: dict, server_name: str): - calls.append(("link", {"tool": tool_name, "args": args, "server": server_name})) - return SimpleNamespace( - success=True, - data=json.dumps({"stdout": "/home/wuying\n", "stderr": "", "exit_code": 0}), - error_message="", - ) - def _command_execute(**kwargs): calls.append(("command", kwargs)) return SimpleNamespace(success=False, output="", error_message="should not be used") @@ -71,11 +63,20 @@ def _command_execute(**kwargs): link_url="https://link", mcpTools=[_Tool()], _get_mcp_server_for_tool=lambda tool_name: "wuying_shell" if tool_name == "shell" else None, - _call_mcp_tool_link_url=_link, command=SimpleNamespace(execute_command=_command_execute), ) provider = _provider_with_fake_client(SimpleNamespace()) provider._sessions["sess-123"] = session + provider._call_link_url_tool = lambda session, tool_name, args, server_name: ( + calls.append(("link", {"tool": tool_name, "args": args, "server": server_name})) + or AgentBayProvider._provider_exec_result_from_tool_result( + SimpleNamespace( + success=True, + data=json.dumps({"stdout": "/home/wuying\n", "stderr": "", "exit_code": 0}), + error_message="", + ) + ) + ) result = provider.execute("sess-123", "pwd", timeout_ms=5000, cwd="/home/wuying") @@ -133,14 +134,6 @@ def test_get_session_hydrates_sdk_shape_session_from_raw_get_session_metadata(): def test_execute_prefers_link_url_shell_path_for_sdk_shape_session(): calls: list[tuple[str, object]] = [] - def _link(tool_name: str, args: dict, server_name: str): - calls.append(("link", {"tool": tool_name, "args": args, "server": server_name})) - return SimpleNamespace( - success=True, - data=json.dumps({"stdout": "/home/wuying\n", "stderr": "", "exit_code": 0}), - error_message="", - ) - def _command_execute(**kwargs): calls.append(("command", kwargs)) return SimpleNamespace(success=False, output="", error_message="should not be used") @@ -151,11 +144,20 @@ def _command_execute(**kwargs): link_url="https://link", mcp_tools=[SimpleNamespace(name="shell", server="wuying_shell")], _find_server_for_tool=lambda tool_name: "wuying_shell" if tool_name == "shell" else "", - _call_mcp_tool_link_url=_link, command=SimpleNamespace(execute_command=_command_execute), ) provider = _provider_with_fake_client(SimpleNamespace()) provider._sessions["sess-123"] = session + provider._call_link_url_tool = lambda session, tool_name, args, server_name: ( + calls.append(("link", {"tool": tool_name, "args": args, "server": server_name})) + or AgentBayProvider._provider_exec_result_from_tool_result( + SimpleNamespace( + success=True, + data=json.dumps({"stdout": "/home/wuying\n", "stderr": "", "exit_code": 0}), + error_message="", + ) + ) + ) result = provider.execute("sess-123", "pwd", timeout_ms=5000, cwd="/home/wuying") @@ -181,3 +183,49 @@ def test_resolve_shell_server_falls_back_to_mcp_tools_when_sdk_resolver_raises() ) assert AgentBayProvider._resolve_shell_server(session) == "wuying_shell" + + +def test_execute_uses_provider_owned_link_call_instead_of_sdk_private_method(): + calls: list[tuple[str, object]] = [] + + def _sdk_link(*args, **kwargs): + raise StopIteration() + + def _provider_link(session: object, tool_name: str, args: dict, server_name: str): + calls.append(("provider-link", {"tool": tool_name, "args": args, "server": server_name})) + return AgentBayProvider._provider_exec_result_from_tool_result( + SimpleNamespace( + success=True, + data=json.dumps({"stdout": "/home/wuying\n", "stderr": "", "exit_code": 0}), + error_message="", + ) + ) + + session = SimpleNamespace( + session_id="sess-123", + token="tok", + link_url="https://link", + mcp_tools=[SimpleNamespace(name="shell", server="wuying_shell")], + _find_server_for_tool=lambda tool_name: "wuying_shell", + _call_mcp_tool_link_url=_sdk_link, + command=SimpleNamespace(execute_command=lambda **kwargs: None), + ) + provider = _provider_with_fake_client(SimpleNamespace()) + provider._sessions["sess-123"] = session + provider._call_link_url_tool = _provider_link + + result = provider.execute("sess-123", "pwd", timeout_ms=5000, cwd="/home/wuying") + + assert result.output == "/home/wuying\n" + assert result.exit_code == 0 + assert result.error is None + assert calls == [ + ( + "provider-link", + { + "tool": "shell", + "args": {"command": "pwd", "timeout_ms": 5000, "cwd": "/home/wuying"}, + "server": "wuying_shell", + }, + ) + ] From 0f5d7ab9730c82358ae886a52c29c609b02d02e8 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 02:57:33 +0800 Subject: [PATCH 145/517] Fail loudly on blank command exceptions --- core/tools/command/base.py | 7 ++++ core/tools/command/middleware.py | 6 +-- core/tools/command/service.py | 6 +-- tests/Unit/core/test_command_middleware.py | 47 ++++++++++++++++++++++ 4 files changed, 60 insertions(+), 6 deletions(-) diff --git a/core/tools/command/base.py b/core/tools/command/base.py index e716420b2..a13ee7654 100644 --- a/core/tools/command/base.py +++ b/core/tools/command/base.py @@ -8,3 +8,10 @@ from sandbox.interfaces.executor import AsyncCommand, BaseExecutor, ExecuteResult __all__ = ["BaseExecutor", "ExecuteResult", "AsyncCommand"] + + +def describe_execution_exception(exc: Exception) -> str: + detail = str(exc).strip() + if detail: + return detail + return exc.__class__.__name__ diff --git a/core/tools/command/middleware.py b/core/tools/command/middleware.py index dcd6453a4..5b4450c34 100644 --- a/core/tools/command/middleware.py +++ b/core/tools/command/middleware.py @@ -18,7 +18,7 @@ from sandbox.shell_output import normalize_pty_result -from .base import AsyncCommand, BaseExecutor +from .base import AsyncCommand, BaseExecutor, describe_execution_exception from .dispatcher import get_executor, get_shell_info logger = logging.getLogger(__name__) @@ -203,7 +203,7 @@ async def _execute_blocking(self, command_line: str, work_dir: str | None, timeo env=self.env, ) except Exception as e: - return f"Error executing command: {e}" + return f"Error executing command: {describe_execution_exception(e)}" return result.to_tool_result() def set_agent(self, agent: Any) -> None: @@ -219,7 +219,7 @@ async def _execute_async(self, command_line: str, work_dir: str | None, timeout: env=self.env, ) except Exception as e: - return f"Error starting async command: {e}" + return f"Error starting async command: {describe_execution_exception(e)}" # Emit task_start event runtime = getattr(self._agent, "runtime", None) if self._agent else None diff --git a/core/tools/command/service.py b/core/tools/command/service.py index 1cb910e4f..d1ae3804a 100644 --- a/core/tools/command/service.py +++ b/core/tools/command/service.py @@ -20,7 +20,7 @@ from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry from core.runtime.tool_result import tool_permission_denied -from core.tools.command.base import BaseExecutor +from core.tools.command.base import BaseExecutor, describe_execution_exception from core.tools.command.dispatcher import get_executor logger = logging.getLogger(__name__) @@ -143,7 +143,7 @@ async def _execute_blocking(self, command: str, work_dir: str | None, timeout_se env=self.env, ) except Exception as e: - return f"Error executing command: {e}" + return f"Error executing command: {describe_execution_exception(e)}" return result.to_tool_result() async def _execute_async(self, command: str, work_dir: str | None, timeout_secs: float, description: str = "") -> str: @@ -154,7 +154,7 @@ async def _execute_async(self, command: str, work_dir: str | None, timeout_secs: env=self.env, ) except Exception as e: - return f"Error starting async command: {e}" + return f"Error starting async command: {describe_execution_exception(e)}" task_id = async_cmd.command_id diff --git a/tests/Unit/core/test_command_middleware.py b/tests/Unit/core/test_command_middleware.py index ad8552de2..c48e0b681 100644 --- a/tests/Unit/core/test_command_middleware.py +++ b/tests/Unit/core/test_command_middleware.py @@ -5,10 +5,12 @@ import pytest +from core.runtime.registry import ToolRegistry from core.tools.command.base import AsyncCommand, BaseExecutor, ExecuteResult from core.tools.command.dispatcher import get_executor, get_shell_info from core.tools.command.hooks.dangerous_commands import DangerousCommandsHook from core.tools.command.middleware import CommandMiddleware +from core.tools.command.service import CommandService class TestExecuteResult: @@ -215,6 +217,29 @@ def store_completed_result(self, command_id: str, command_line: str, cwd: str, r return None +class _BlankErrorExecutor(BaseExecutor): + runtime_owns_cwd = True + shell_name = "bash" + + class BlankCommandError(Exception): + pass + + async def execute(self, command: str, cwd: str | None = None, timeout: float | None = None, env=None): + raise self.BlankCommandError() + + async def execute_async(self, command: str, cwd: str | None = None, env=None): + raise self.BlankCommandError() + + async def get_status(self, command_id: str): + return None + + async def wait_for(self, command_id: str, timeout: float | None = None): + return None + + def store_completed_result(self, command_id: str, command_line: str, cwd: str, result: ExecuteResult) -> None: + return None + + class TestCommandStatusFormatting: @pytest.mark.asyncio async def test_running_status_strips_pty_prompt_echo_noise(self, tmp_path): @@ -254,3 +279,25 @@ async def test_running_status_includes_stderr_chunks(self, tmp_path): output_block = out.split("Output so far:\n", 1)[1] assert "out" in output_block assert "err" in output_block + + +class TestFailLoudBlankExceptions: + @pytest.mark.asyncio + async def test_command_middleware_surfaces_exception_type_when_message_is_blank(self, tmp_path): + middleware = CommandMiddleware(workspace_root=tmp_path, executor=_BlankErrorExecutor(), verbose=False) + + out = await middleware._execute_blocking("pwd", str(tmp_path), timeout=1) + + assert out == "Error executing command: BlankCommandError" + + @pytest.mark.asyncio + async def test_command_service_surfaces_exception_type_when_message_is_blank(self, tmp_path): + service = CommandService( + registry=ToolRegistry(), + workspace_root=tmp_path, + executor=_BlankErrorExecutor(), + ) + + out = await service._bash("pwd") + + assert out == "Error executing command: BlankCommandError" From c3cc05e67876e73d470708be4c4a734435d52e06 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 03:31:39 +0800 Subject: [PATCH 146/517] Instrument AgentBay execute path --- sandbox/providers/agentbay.py | 41 +++++++++++++++++++++++++++++++++-- sandbox/runtime.py | 40 ++++++++++++++++++++++++++++------ 2 files changed, 72 insertions(+), 9 deletions(-) diff --git a/sandbox/providers/agentbay.py b/sandbox/providers/agentbay.py index e2965a067..934c5f1d7 100644 --- a/sandbox/providers/agentbay.py +++ b/sandbox/providers/agentbay.py @@ -172,17 +172,54 @@ def execute( "cwd": cwd or self.default_context_path, } shell_server = self._resolve_shell_server(session) + session_tools = getattr(session, "mcpTools", None) or getattr(session, "mcp_tools", None) or [] + print( + "[AgentBay.execute] " + f"session_id={session_id} " + f"has_link_url={bool(getattr(session, 'link_url', ''))} " + f"has_token={bool(getattr(session, 'token', ''))} " + f"shell_server={shell_server!r} " + f"tool_count={len(session_tools)} " + f"timeout_ms={timeout_ms}" + ) if getattr(session, "link_url", "") and getattr(session, "token", "") and shell_server: # @@@agentbay-shell-link-route - shared staging proved shell can degrade into the API path # despite hydrated direct-call metadata; take the explicit LinkUrl route when shell server is known. - return self._call_link_url_tool(session, "shell", exec_args, shell_server) + result = self._call_link_url_tool(session, "shell", exec_args, shell_server) + print( + "[AgentBay.execute] " + f"session_id={session_id} path=link_url exit_code={result.exit_code} " + f"error={result.error!r} output_len={len(result.output or '')}" + ) + return result - result = session.command.execute_command(**exec_args) + print(f"[AgentBay.execute] session_id={session_id} path=sdk_command_execute") + try: + result = session.command.execute_command(**exec_args) + except Exception as exc: + print( + "[AgentBay.execute] " + f"session_id={session_id} path=sdk_command_execute raised={exc.__class__.__name__}: {exc}" + ) + raise if not result.success: + print( + "[AgentBay.execute] " + f"session_id={session_id} path=sdk_command_execute success=False " + f"exit_code={getattr(result, 'exit_code', None)} " + f"error={getattr(result, 'error_message', None)!r} " + f"output_len={len(getattr(result, 'output', '') or '')}" + ) return ProviderExecResult(output=result.output or "", exit_code=result.exit_code or 1, error=result.error_message) + print( + "[AgentBay.execute] " + f"session_id={session_id} path=sdk_command_execute success=True " + f"exit_code={getattr(result, 'exit_code', None)} " + f"output_len={len(getattr(result, 'output', '') or '')}" + ) return ProviderExecResult(output=result.output or "", exit_code=result.exit_code or 0) def read_file(self, session_id: str, path: str) -> str: diff --git a/sandbox/runtime.py b/sandbox/runtime.py index 87cecd024..cfea3b066 100644 --- a/sandbox/runtime.py +++ b/sandbox/runtime.py @@ -806,6 +806,16 @@ def _execute_once(self, command: str, timeout: float | None = None) -> ExecuteRe instance = self.lease.ensure_active_instance(self.provider) state = self.terminal.get_state() timeout_ms = int(timeout * 1000) if timeout else 30000 + print( + "[RemoteWrappedRuntime._execute_once] " + f"thread_id={self.terminal.thread_id} " + f"lease_id={self.lease.lease_id} " + f"instance_id={instance.instance_id} " + f"provider={getattr(self.provider, 'name', '?')} " + f"cwd={state.cwd!r} " + f"timeout_ms={timeout_ms} " + f"command={command[:200]!r}" + ) # @@@ _build_state_snapshot_cmd returns (start, end, cmd) but RemoteWrappedRuntime # builds its own inline block to interleave cd/exports/command, so the pre-built cmd is unused. start_marker, end_marker, _ = _build_state_snapshot_cmd() @@ -832,14 +842,30 @@ def _execute_once(self, command: str, timeout: float | None = None) -> ExecuteRe cwd=state.cwd, ) raw_output = result.output or "" - - new_cwd, env_map, raw_output = _extract_state_from_output( - raw_output, - start_marker, - end_marker, - cwd_fallback=state.cwd, - env_fallback=state.env_delta, + print( + "[RemoteWrappedRuntime._execute_once] " + f"thread_id={self.terminal.thread_id} " + f"provider_exit={result.exit_code} " + f"provider_error={result.error!r} " + f"output_len={len(raw_output)}" ) + + try: + new_cwd, env_map, raw_output = _extract_state_from_output( + raw_output, + start_marker, + end_marker, + cwd_fallback=state.cwd, + env_fallback=state.env_delta, + ) + except Exception as exc: + print( + "[RemoteWrappedRuntime._execute_once] " + f"thread_id={self.terminal.thread_id} " + f"state_parse_failed={exc.__class__.__name__}: {exc} " + f"raw_output_preview={raw_output[:400]!r}" + ) + raise from sandbox.terminal import TerminalState self.update_terminal_state(TerminalState(cwd=new_cwd, env_delta=env_map)) From 325d8af970a6e18e65a7e2e532087caedb76e433 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 03:38:28 +0800 Subject: [PATCH 147/517] Instrument sandbox command binding chain --- core/tools/command/service.py | 15 +++++++++++++++ sandbox/base.py | 4 ++++ sandbox/capability.py | 7 +++++++ 3 files changed, 26 insertions(+) diff --git a/core/tools/command/service.py b/core/tools/command/service.py index d1ae3804a..0b06e1b68 100644 --- a/core/tools/command/service.py +++ b/core/tools/command/service.py @@ -135,6 +135,21 @@ async def _bash( return await self._execute_async(command, work_dir, timeout_secs, description=description) async def _execute_blocking(self, command: str, work_dir: str | None, timeout_secs: float) -> str: + try: + from sandbox.thread_context import get_current_thread_id + + current_thread_id = get_current_thread_id() + except Exception: + current_thread_id = None + print( + "[CommandService._execute_blocking] " + f"executor={type(self._executor).__name__} " + f"is_remote={getattr(self._executor, 'is_remote', None)} " + f"runtime_owns_cwd={getattr(self._executor, 'runtime_owns_cwd', None)} " + f"thread_id={current_thread_id} " + f"work_dir={work_dir!r} timeout_secs={timeout_secs} " + f"command={command[:200]!r}" + ) try: result = await self._executor.execute( command=command, diff --git a/sandbox/base.py b/sandbox/base.py index 05e26e186..bc8220faf 100644 --- a/sandbox/base.py +++ b/sandbox/base.py @@ -117,15 +117,19 @@ def _get_capability(self) -> SandboxCapability: thread_id = get_current_thread_id() if not thread_id: raise RuntimeError("No thread_id set. Call set_current_thread_id first.") + print(f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id}") cached = self._capability_cache.get(thread_id) if cached is not None and _cached_capability_is_stale(self._manager, thread_id, cached): self._capability_cache.pop(thread_id, None) if thread_id not in self._capability_cache: + print(f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id} cache=miss") capability = self._manager.get_sandbox(thread_id) if self._config.init_commands and thread_id not in self._init_commands_run: self._run_init_commands(capability) self._init_commands_run.add(thread_id) self._capability_cache[thread_id] = capability + else: + print(f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id} cache=hit") return self._capability_cache[thread_id] def _run_init_commands(self, capability: SandboxCapability) -> None: diff --git a/sandbox/capability.py b/sandbox/capability.py index 4b278742a..a5ffc722d 100644 --- a/sandbox/capability.py +++ b/sandbox/capability.py @@ -95,6 +95,13 @@ async def execute(self, command: str, cwd: str | None = None, timeout: float | N self._session.touch() # @@@command-context - CommandMiddleware passes Cwd/env; preserve that context for remote runtimes. wrapped, _ = self._wrap_command(command, cwd, env) + print( + "[_CommandWrapper.execute] " + f"thread_id={self._session.thread_id} " + f"terminal_id={self._session.terminal.terminal_id} " + f"command={command[:200]!r} " + f"cwd={cwd!r} timeout={timeout}" + ) return await self._session.runtime.execute(wrapped, timeout) async def execute_async(self, command: str, cwd: str | None = None, env: dict[str, str] | None = None): From b8cb3e1c56c67d01b055c02de0e9ada2d0e8fcd6 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 03:43:15 +0800 Subject: [PATCH 148/517] Flush AgentBay instrumentation logs --- core/tools/command/service.py | 3 ++- sandbox/base.py | 12 +++++++++--- sandbox/capability.py | 3 ++- sandbox/providers/agentbay.py | 17 +++++++++++------ sandbox/runtime.py | 9 ++++++--- 5 files changed, 30 insertions(+), 14 deletions(-) diff --git a/core/tools/command/service.py b/core/tools/command/service.py index 0b06e1b68..520ceab2a 100644 --- a/core/tools/command/service.py +++ b/core/tools/command/service.py @@ -148,7 +148,8 @@ async def _execute_blocking(self, command: str, work_dir: str | None, timeout_se f"runtime_owns_cwd={getattr(self._executor, 'runtime_owns_cwd', None)} " f"thread_id={current_thread_id} " f"work_dir={work_dir!r} timeout_secs={timeout_secs} " - f"command={command[:200]!r}" + f"command={command[:200]!r}", + flush=True, ) try: result = await self._executor.execute( diff --git a/sandbox/base.py b/sandbox/base.py index bc8220faf..174a46373 100644 --- a/sandbox/base.py +++ b/sandbox/base.py @@ -117,19 +117,25 @@ def _get_capability(self) -> SandboxCapability: thread_id = get_current_thread_id() if not thread_id: raise RuntimeError("No thread_id set. Call set_current_thread_id first.") - print(f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id}") + print(f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id}", flush=True) cached = self._capability_cache.get(thread_id) if cached is not None and _cached_capability_is_stale(self._manager, thread_id, cached): self._capability_cache.pop(thread_id, None) if thread_id not in self._capability_cache: - print(f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id} cache=miss") + print( + f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id} cache=miss", + flush=True, + ) capability = self._manager.get_sandbox(thread_id) if self._config.init_commands and thread_id not in self._init_commands_run: self._run_init_commands(capability) self._init_commands_run.add(thread_id) self._capability_cache[thread_id] = capability else: - print(f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id} cache=hit") + print( + f"[RemoteSandbox._get_capability] provider={self._provider.name} thread_id={thread_id} cache=hit", + flush=True, + ) return self._capability_cache[thread_id] def _run_init_commands(self, capability: SandboxCapability) -> None: diff --git a/sandbox/capability.py b/sandbox/capability.py index a5ffc722d..1569aa54c 100644 --- a/sandbox/capability.py +++ b/sandbox/capability.py @@ -100,7 +100,8 @@ async def execute(self, command: str, cwd: str | None = None, timeout: float | N f"thread_id={self._session.thread_id} " f"terminal_id={self._session.terminal.terminal_id} " f"command={command[:200]!r} " - f"cwd={cwd!r} timeout={timeout}" + f"cwd={cwd!r} timeout={timeout}", + flush=True, ) return await self._session.runtime.execute(wrapped, timeout) diff --git a/sandbox/providers/agentbay.py b/sandbox/providers/agentbay.py index 934c5f1d7..c04cceed4 100644 --- a/sandbox/providers/agentbay.py +++ b/sandbox/providers/agentbay.py @@ -180,7 +180,8 @@ def execute( f"has_token={bool(getattr(session, 'token', ''))} " f"shell_server={shell_server!r} " f"tool_count={len(session_tools)} " - f"timeout_ms={timeout_ms}" + f"timeout_ms={timeout_ms}", + flush=True, ) if getattr(session, "link_url", "") and getattr(session, "token", "") and shell_server: @@ -190,17 +191,19 @@ def execute( print( "[AgentBay.execute] " f"session_id={session_id} path=link_url exit_code={result.exit_code} " - f"error={result.error!r} output_len={len(result.output or '')}" + f"error={result.error!r} output_len={len(result.output or '')}", + flush=True, ) return result - print(f"[AgentBay.execute] session_id={session_id} path=sdk_command_execute") + print(f"[AgentBay.execute] session_id={session_id} path=sdk_command_execute", flush=True) try: result = session.command.execute_command(**exec_args) except Exception as exc: print( "[AgentBay.execute] " - f"session_id={session_id} path=sdk_command_execute raised={exc.__class__.__name__}: {exc}" + f"session_id={session_id} path=sdk_command_execute raised={exc.__class__.__name__}: {exc}", + flush=True, ) raise @@ -210,7 +213,8 @@ def execute( f"session_id={session_id} path=sdk_command_execute success=False " f"exit_code={getattr(result, 'exit_code', None)} " f"error={getattr(result, 'error_message', None)!r} " - f"output_len={len(getattr(result, 'output', '') or '')}" + f"output_len={len(getattr(result, 'output', '') or '')}", + flush=True, ) return ProviderExecResult(output=result.output or "", exit_code=result.exit_code or 1, error=result.error_message) @@ -218,7 +222,8 @@ def execute( "[AgentBay.execute] " f"session_id={session_id} path=sdk_command_execute success=True " f"exit_code={getattr(result, 'exit_code', None)} " - f"output_len={len(getattr(result, 'output', '') or '')}" + f"output_len={len(getattr(result, 'output', '') or '')}", + flush=True, ) return ProviderExecResult(output=result.output or "", exit_code=result.exit_code or 0) diff --git a/sandbox/runtime.py b/sandbox/runtime.py index cfea3b066..2ee6a320a 100644 --- a/sandbox/runtime.py +++ b/sandbox/runtime.py @@ -814,7 +814,8 @@ def _execute_once(self, command: str, timeout: float | None = None) -> ExecuteRe f"provider={getattr(self.provider, 'name', '?')} " f"cwd={state.cwd!r} " f"timeout_ms={timeout_ms} " - f"command={command[:200]!r}" + f"command={command[:200]!r}", + flush=True, ) # @@@ _build_state_snapshot_cmd returns (start, end, cmd) but RemoteWrappedRuntime # builds its own inline block to interleave cd/exports/command, so the pre-built cmd is unused. @@ -847,7 +848,8 @@ def _execute_once(self, command: str, timeout: float | None = None) -> ExecuteRe f"thread_id={self.terminal.thread_id} " f"provider_exit={result.exit_code} " f"provider_error={result.error!r} " - f"output_len={len(raw_output)}" + f"output_len={len(raw_output)}", + flush=True, ) try: @@ -863,7 +865,8 @@ def _execute_once(self, command: str, timeout: float | None = None) -> ExecuteRe "[RemoteWrappedRuntime._execute_once] " f"thread_id={self.terminal.thread_id} " f"state_parse_failed={exc.__class__.__name__}: {exc} " - f"raw_output_preview={raw_output[:400]!r}" + f"raw_output_preview={raw_output[:400]!r}", + flush=True, ) raise from sandbox.terminal import TerminalState From 466976d6af030960437bf5c2c640b300fa3ae48f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 03:55:39 +0800 Subject: [PATCH 149/517] Avoid same-loop init command deadlock --- sandbox/base.py | 41 ++++++++++++++----- .../test_remote_sandbox_init_commands.py | 32 +++++++++++++++ 2 files changed, 63 insertions(+), 10 deletions(-) create mode 100644 tests/Unit/sandbox/test_remote_sandbox_init_commands.py diff --git a/sandbox/base.py b/sandbox/base.py index 174a46373..2ae32a676 100644 --- a/sandbox/base.py +++ b/sandbox/base.py @@ -9,6 +9,7 @@ import asyncio import logging +import threading from abc import ABC, abstractmethod from pathlib import Path from typing import TYPE_CHECKING @@ -84,6 +85,35 @@ def _cached_capability_is_stale(manager, thread_id: str, capability) -> bool: return current.session_id != session.session_id +def _run_coroutine_blocking(coro, *, timeout: float | None = None): + try: + asyncio.get_running_loop() + except RuntimeError: + return asyncio.run(coro) + + result: dict[str, object] = {} + error: dict[str, BaseException] = {} + done = threading.Event() + + # @@@same-loop-init-bridge - init commands can run while the web request event loop is already active; + # running run_coroutine_threadsafe(...).result() on that same loop deadlocks, so bridge through a helper thread. + def _runner() -> None: + try: + result["value"] = asyncio.run(coro) + except BaseException as exc: # pragma: no cover - defensive relay + error["value"] = exc + finally: + done.set() + + thread = threading.Thread(target=_runner, daemon=True) + thread.start() + if not done.wait(timeout): + raise TimeoutError(f"Coroutine timed out after {timeout}s") + if "value" in error: + raise error["value"] + return result.get("value") + + class RemoteSandbox(Sandbox): """Concrete sandbox for all provider-backed environments (AgentBay, Docker, E2B, Daytona).""" @@ -140,16 +170,7 @@ def _get_capability(self) -> SandboxCapability: def _run_init_commands(self, capability: SandboxCapability) -> None: for i, cmd in enumerate(self._config.init_commands, 1): - try: - loop = asyncio.get_running_loop() - except RuntimeError: - loop = None - - if loop: - future = asyncio.run_coroutine_threadsafe(capability.command.execute(cmd), loop) - result = future.result(timeout=30) - else: - result = asyncio.run(capability.command.execute(cmd)) + result = _run_coroutine_blocking(capability.command.execute(cmd), timeout=30) if result.exit_code != 0: raise RuntimeError( diff --git a/tests/Unit/sandbox/test_remote_sandbox_init_commands.py b/tests/Unit/sandbox/test_remote_sandbox_init_commands.py new file mode 100644 index 000000000..72ad58a1e --- /dev/null +++ b/tests/Unit/sandbox/test_remote_sandbox_init_commands.py @@ -0,0 +1,32 @@ +from types import SimpleNamespace + +import pytest + +from sandbox.base import RemoteSandbox +from sandbox.config import SandboxConfig + + +class _RecordingCommand: + def __init__(self) -> None: + self.calls: list[str] = [] + + async def execute(self, command: str): + self.calls.append(command) + return SimpleNamespace(exit_code=0, stderr="", stdout="") + + +@pytest.mark.asyncio +async def test_run_init_commands_avoids_same_loop_threadsafe_wait(monkeypatch: pytest.MonkeyPatch): + command = _RecordingCommand() + capability = SimpleNamespace(command=command) + sandbox = RemoteSandbox.__new__(RemoteSandbox) + sandbox._config = SandboxConfig(init_commands=["echo init"]) + + def _unexpected_threadsafe(*args, **kwargs): + raise AssertionError("same-loop run_coroutine_threadsafe path should not be used") + + monkeypatch.setattr("sandbox.base.asyncio.run_coroutine_threadsafe", _unexpected_threadsafe) + + sandbox._run_init_commands(capability) + + assert command.calls == ["echo init"] From 40fd3581343ebbbfe2303362a37f2c052e19eda3 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 04:07:56 +0800 Subject: [PATCH 150/517] Self-heal missing remote thread volumes --- sandbox/manager.py | 33 ++++++++++++++++- storage/providers/sqlite/lease_repo.py | 14 +++++++ .../test_sandbox_manager_volume_repo.py | 37 +++++++++++++++++++ 3 files changed, 82 insertions(+), 2 deletions(-) diff --git a/sandbox/manager.py b/sandbox/manager.py index a43ec62d6..940cb7431 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -10,6 +10,7 @@ from pathlib import Path from typing import Any +from config.user_paths import user_home_path from sandbox.capability import SandboxCapability from sandbox.chat_session import ChatSessionManager, ChatSessionPolicy from sandbox.lease import lease_from_row @@ -188,6 +189,32 @@ def _requires_volume_bootstrap(self) -> bool: # metadata is absent or stored in a different backend. return self.provider_capability.runtime_kind != "local" + def _ensure_thread_volume(self, thread_id: str, lease) -> None: + if not self._requires_volume_bootstrap() or lease.volume_id: + return + + import json + import os + + from sandbox.volume_source import HostVolume + + volume_id = str(uuid.uuid4()) + now_str = datetime.now().isoformat() + volume_root = Path(os.environ.get("LEON_SANDBOX_VOLUME_ROOT", str(user_home_path("volumes")))).expanduser().resolve() + volume_root.mkdir(parents=True, exist_ok=True) + source = HostVolume(volume_root / volume_id) + + repo = self._sandbox_volume_repo() + try: + repo.create(volume_id, json.dumps(source.serialize()), f"vol-{thread_id}", now_str) + finally: + repo.close() + + # @@@remote-volume-self-heal - legacy threads can lose their eager-created lease row + # and get rebound through manager recovery; persist a replacement volume_id before mount/sync. + self.lease_store.set_volume_id(lease.lease_id, volume_id) + lease.volume_id = volume_id + def _setup_mounts(self, thread_id: str) -> dict: """Mount the lease's volume into the sandbox. Pure sandbox-layer operation.""" import json @@ -198,8 +225,9 @@ def _setup_mounts(self, thread_id: str) -> dict: if not terminal: raise ValueError(f"No active terminal for thread {thread_id}") lease = self._get_lease(terminal.lease_id) - if not lease or not lease.volume_id: + if not lease: raise ValueError(f"No volume for thread {thread_id}") + self._ensure_thread_volume(thread_id, lease) repo = self._sandbox_volume_repo() try: @@ -338,8 +366,9 @@ def resolve_volume_source(self, thread_id: str): if not terminal: raise ValueError(f"No active terminal for thread {thread_id}") lease = self._get_lease(terminal.lease_id) - if not lease or not lease.volume_id: + if not lease: raise ValueError(f"No volume for thread {thread_id}") + self._ensure_thread_volume(thread_id, lease) repo = self._sandbox_volume_repo() try: entry = repo.get(lease.volume_id) diff --git a/storage/providers/sqlite/lease_repo.py b/storage/providers/sqlite/lease_repo.py index f0ab745c9..de9f7663e 100644 --- a/storage/providers/sqlite/lease_repo.py +++ b/storage/providers/sqlite/lease_repo.py @@ -250,6 +250,20 @@ def mark_needs_refresh(self, lease_id: str, hint_at: datetime | None = None) -> self._conn.commit() return cursor.rowcount > 0 + def set_volume_id(self, lease_id: str, volume_id: str) -> bool: + with self._lock: + cursor = self._conn.execute( + """ + UPDATE sandbox_leases + SET volume_id = ?, + updated_at = ? + WHERE lease_id = ? + """, + (volume_id, datetime.now().isoformat(), lease_id), + ) + self._conn.commit() + return cursor.rowcount > 0 + def delete(self, lease_id: str) -> None: with self._lock: self._conn.execute("DELETE FROM sandbox_instances WHERE lease_id = ?", (lease_id,)) diff --git a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py index 3e500beba..2ffa114d6 100644 --- a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py +++ b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py @@ -16,11 +16,18 @@ def __init__(self, source: dict[str, str]) -> None: self._source = source self.closed = False self.requested_ids: list[str] = [] + self.created: list[tuple[str, str | None]] = [] def get(self, volume_id: str): self.requested_ids.append(volume_id) + if self.created and volume_id == self.created[-1][0]: + return {"source": json.dumps(self._source)} return {"source": json.dumps(self._source)} + def create(self, volume_id: str, source_json: str, name: str | None, created_at: str) -> None: + self.created.append((volume_id, name)) + self._source = json.loads(source_json) + def close(self) -> None: self.closed = True @@ -63,6 +70,14 @@ def close(self) -> None: self.closed = True +class _FakeLeaseStore: + def __init__(self) -> None: + self.volume_updates: list[tuple[str, str]] = [] + + def set_volume_id(self, lease_id: str, volume_id: str) -> None: + self.volume_updates.append((lease_id, volume_id)) + + class _FakeDaytonaProvider: def __init__(self) -> None: self.calls: list[tuple[str, str]] = [] @@ -95,6 +110,7 @@ def test_setup_mounts_reads_volume_from_active_storage_repo(tmp_path): def test_resolve_volume_source_reads_volume_from_active_storage_repo(tmp_path): manager = object.__new__(SandboxManager) + manager.provider_capability = SimpleNamespace(runtime_kind="agentbay") manager._get_active_terminal = lambda _thread_id: SimpleNamespace(lease_id="lease-1") manager._get_lease = lambda _lease_id: SimpleNamespace(volume_id="volume-1") repo = _FakeVolumeRepo(HostVolume(Path(tmp_path) / "vol").serialize()) @@ -107,6 +123,27 @@ def test_resolve_volume_source_reads_volume_from_active_storage_repo(tmp_path): assert isinstance(source, HostVolume) +def test_setup_mounts_provisions_missing_remote_volume_metadata(monkeypatch, tmp_path): + manager = object.__new__(SandboxManager) + manager.provider_capability = SimpleNamespace(runtime_kind="agentbay") + manager.volume = _FakeVolume() + manager._get_active_terminal = lambda _thread_id: SimpleNamespace(lease_id="lease-1") + lease = SimpleNamespace(lease_id="lease-1", volume_id=None) + manager._get_lease = lambda _lease_id: lease + manager.lease_store = _FakeLeaseStore() + repo = _FakeVolumeRepo(HostVolume(Path(tmp_path) / "vol").serialize()) + manager._sandbox_volume_repo = lambda: repo + monkeypatch.setenv("LEON_SANDBOX_VOLUME_ROOT", str(tmp_path / "volumes")) + + result = manager._setup_mounts("thread-1") + + assert lease.volume_id is not None + assert repo.created == [(lease.volume_id, "vol-thread-1")] + assert manager.lease_store.volume_updates == [("lease-1", lease.volume_id)] + assert repo.requested_ids == [lease.volume_id] + assert isinstance(result["source"], HostVolume) + + def test_get_sandbox_local_provider_does_not_require_volume_bootstrap(tmp_path): manager = SandboxManager( provider=LocalSessionProvider(default_cwd=str(tmp_path)), From 8bf62b7b7c17eb0e000b83f9ae8e5d8d65492ab8 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 04:17:59 +0800 Subject: [PATCH 151/517] Respect AgentBay pause capability in idle reaper --- backend/web/services/idle_reaper.py | 2 +- backend/web/services/sandbox_service.py | 2 + sandbox/manager.py | 27 +++++++-- .../Fix/test_sandbox_provider_availability.py | 50 ++++++++++++++++ .../test_sandbox_manager_volume_repo.py | 60 +++++++++++++++++++ 5 files changed, 135 insertions(+), 6 deletions(-) diff --git a/backend/web/services/idle_reaper.py b/backend/web/services/idle_reaper.py index 90651365a..a739aa9fb 100644 --- a/backend/web/services/idle_reaper.py +++ b/backend/web/services/idle_reaper.py @@ -40,7 +40,7 @@ async def idle_reaper_loop(app_obj: FastAPI) -> None: try: count = await asyncio.to_thread(run_idle_reaper_once, app_obj) if count > 0: - print(f"[idle-reaper] paused+closed {count} expired chat session(s)") + print(f"[idle-reaper] reclaimed+closed {count} expired chat session(s)") except Exception as e: print(f"[idle-reaper] error: {e}") await asyncio.sleep(IDLE_REAPER_INTERVAL_SEC) diff --git a/backend/web/services/sandbox_service.py b/backend/web/services/sandbox_service.py index eeb60c583..d2289ac9a 100644 --- a/backend/web/services/sandbox_service.py +++ b/backend/web/services/sandbox_service.py @@ -200,6 +200,8 @@ def _build_providers_and_managers() -> tuple[dict[str, Any], dict[str, Any]]: default_context_path=config.agentbay.context_path, image_id=config.agentbay.image_id, provider_name=name, + supports_pause=config.agentbay.supports_pause, + supports_resume=config.agentbay.supports_resume, ) elif config.provider == "docker": from sandbox.providers.docker import DockerProvider diff --git a/sandbox/manager.py b/sandbox/manager.py index 940cb7431..b553c58fe 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -630,15 +630,32 @@ def enforce_idle_timeouts(self) -> int: if self._lease_is_busy(lease.lease_id): continue status = lease.refresh_instance_status(self.provider) - # Only pause remote providers (local sandbox doesn't need pause) + capability = self.provider.get_capability() + # @@@idle-reaper-reclaim-contract - idle timeout must reclaim remote resources; providers + # that cannot pause should destroy instead of repeatedly throwing unsupported-operation noise. if status == "running" and self.provider.name != "local": try: - paused = lease.pause_instance(self.provider, source="idle_reaper") + if capability.can_pause: + reclaimed = lease.pause_instance(self.provider, source="idle_reaper") + elif capability.can_destroy: + reclaimed = lease.destroy_instance(self.provider, source="idle_reaper") is None + else: + print( + f"[idle-reaper] provider {self.provider.name} cannot reclaim expired lease " + f"{lease.lease_id} for thread {thread_id}" + ) + continue except Exception as exc: - print(f"[idle-reaper] failed to pause expired lease {lease.lease_id} for thread {thread_id}: {exc}") + print( + f"[idle-reaper] failed to reclaim expired lease {lease.lease_id} " + f"for thread {thread_id}: {exc}" + ) continue - if not paused: - print(f"[idle-reaper] failed to pause expired lease {lease.lease_id} for thread {thread_id}") + if not reclaimed: + print( + f"[idle-reaper] failed to reclaim expired lease {lease.lease_id} " + f"for thread {thread_id}" + ) continue self.session_manager.delete(session_id, reason="idle_timeout") diff --git a/tests/Fix/test_sandbox_provider_availability.py b/tests/Fix/test_sandbox_provider_availability.py index ddfb5e5d3..5b12fb2b6 100644 --- a/tests/Fix/test_sandbox_provider_availability.py +++ b/tests/Fix/test_sandbox_provider_availability.py @@ -53,3 +53,53 @@ def test_available_sandbox_types_marks_e2b_unavailable_when_sdk_missing(monkeypa assert e2b["provider"] == "e2b" assert e2b["available"] is False assert "unavailable in the current process" in e2b["reason"] + + +def test_build_providers_and_managers_passes_agentbay_pause_capability_overrides(monkeypatch, tmp_path: Path) -> None: + (tmp_path / "agentbay.json").write_text("{}") + monkeypatch.setattr(sandbox_service, "SANDBOXES_DIR", tmp_path) + + captured: dict[str, object] = {} + + class _FakeAgentBayProvider: + def __init__(self, **kwargs) -> None: + captured.update(kwargs) + self.name = kwargs["provider_name"] + + def get_capability(self): + return SimpleNamespace(can_pause=False, can_resume=False, can_destroy=True) + + class _FakeSandboxManager: + def __init__(self, provider, db_path=None) -> None: + self.provider = provider + self.db_path = db_path + + monkeypatch.setattr(sandbox_service, "SandboxManager", _FakeSandboxManager) + monkeypatch.setattr( + sandbox_service.SandboxConfig, + "load", + classmethod( + lambda cls, name: SimpleNamespace( + provider="agentbay", + agentbay=SimpleNamespace( + api_key="test-key", + region_id="ap-southeast-1", + context_path="/home/wuying", + image_id=None, + supports_pause=False, + supports_resume=False, + ), + ) + ), + ) + + import sandbox.providers.agentbay as agentbay_module + + monkeypatch.setattr(agentbay_module, "AgentBayProvider", _FakeAgentBayProvider) + + providers, managers = sandbox_service._build_providers_and_managers() + + assert "agentbay" in providers + assert "agentbay" in managers + assert captured["supports_pause"] is False + assert captured["supports_resume"] is False diff --git a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py index 2ffa114d6..a62b25e49 100644 --- a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py +++ b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py @@ -78,6 +78,18 @@ def set_volume_id(self, lease_id: str, volume_id: str) -> None: self.volume_updates.append((lease_id, volume_id)) +class _FakeSessionManager: + def __init__(self, active_rows) -> None: + self._active_rows = active_rows + self.deleted: list[tuple[str, str]] = [] + + def list_active(self): + return list(self._active_rows) + + def delete(self, session_id: str, reason: str) -> None: + self.deleted.append((session_id, reason)) + + class _FakeDaytonaProvider: def __init__(self) -> None: self.calls: list[tuple[str, str]] = [] @@ -144,6 +156,54 @@ def test_setup_mounts_provisions_missing_remote_volume_metadata(monkeypatch, tmp assert isinstance(result["source"], HostVolume) +def test_enforce_idle_timeouts_destroys_when_provider_cannot_pause(monkeypatch): + manager = object.__new__(SandboxManager) + manager.provider = SimpleNamespace( + name="agentbay", + get_capability=lambda: SimpleNamespace(can_pause=False, can_destroy=True), + ) + manager.terminal_store = SimpleNamespace( + db_path=Path("/tmp/fake-sandbox.db"), + get_by_id=lambda _terminal_id: {"terminal_id": "term-1", "lease_id": "lease-1"}, + ) + active_rows = [ + { + "session_id": "sess-1", + "thread_id": "thread-1", + "terminal_id": "term-1", + "lease_id": "lease-1", + "started_at": "2026-04-04T00:00:00", + "last_active_at": "2026-04-04T00:00:00", + "idle_ttl_sec": 1, + "max_duration_sec": 3600, + "status": "active", + } + ] + manager.session_manager = _FakeSessionManager(active_rows) + fake_lease = SimpleNamespace( + lease_id="lease-1", + provider_name="agentbay", + refresh_instance_status=lambda _provider: "running", + pause_instance=lambda *_args, **_kwargs: (_ for _ in ()).throw(AssertionError("pause should not be used")), + destroy_instance=lambda *_args, **_kwargs: destroy_calls.append(True), + ) + destroy_calls: list[bool] = [] + manager._get_lease = lambda _lease_id: fake_lease + manager._terminal_is_busy = lambda _terminal_id: False + manager._lease_is_busy = lambda _lease_id: False + monkeypatch.setattr( + sandbox_manager_module, + "terminal_from_row", + lambda _row, _db_path: SimpleNamespace(terminal_id="term-1", lease_id="lease-1"), + ) + + count = manager.enforce_idle_timeouts() + + assert destroy_calls == [True] + assert manager.session_manager.deleted == [("sess-1", "idle_timeout")] + assert count == 1 + + def test_get_sandbox_local_provider_does_not_require_volume_bootstrap(tmp_path): manager = SandboxManager( provider=LocalSessionProvider(default_cwd=str(tmp_path)), From b3035ae05ebb9ef22d2a93d3daf8a199650989dc Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 04:30:03 +0800 Subject: [PATCH 152/517] Skip AgentBay sync destroy when pause is unsupported --- sandbox/providers/agentbay.py | 5 +++- tests/Unit/sandbox/test_agentbay_provider.py | 26 ++++++++++++++++++++ 2 files changed, 30 insertions(+), 1 deletion(-) diff --git a/sandbox/providers/agentbay.py b/sandbox/providers/agentbay.py index c04cceed4..bb828464e 100644 --- a/sandbox/providers/agentbay.py +++ b/sandbox/providers/agentbay.py @@ -116,7 +116,10 @@ def create_session(self, context_id: str | None = None, thread_id: str | None = def destroy_session(self, session_id: str, sync: bool = True) -> bool: session = self._get_session(session_id) - result = session.delete(sync_context=sync) + # @@@agentbay-destroy-without-pause - some AgentBay account tiers wire delete(sync_context=True) + # through pause/sync first; when pause is unsupported, destroy must skip sync_context entirely. + effective_sync = sync and self.get_capability().can_pause + result = session.delete(sync_context=effective_sync) if result.success: self._sessions.pop(session_id, None) return result.success diff --git a/tests/Unit/sandbox/test_agentbay_provider.py b/tests/Unit/sandbox/test_agentbay_provider.py index 8e41279a1..9cc3f0d36 100644 --- a/tests/Unit/sandbox/test_agentbay_provider.py +++ b/tests/Unit/sandbox/test_agentbay_provider.py @@ -1,4 +1,5 @@ import json +from dataclasses import replace from types import SimpleNamespace from sandbox.providers.agentbay import AgentBayProvider @@ -46,6 +47,31 @@ def test_get_session_refreshes_stale_cached_agentbay_session(): assert provider._sessions["sess-123"] is hydrated_session +def test_destroy_session_skips_sync_when_pause_capability_is_disabled(): + calls: list[bool] = [] + + class _DeleteResult: + success = True + + class _Session: + session_id = "sess-123" + token = "tok" + link_url = "https://link" + mcpTools = [object()] + + def delete(self, *, sync_context: bool): + calls.append(sync_context) + return _DeleteResult() + + provider = _provider_with_fake_client(SimpleNamespace()) + provider._capability = replace(AgentBayProvider.CAPABILITY, can_pause=False, can_resume=False) + provider._sessions["sess-123"] = _Session() + + assert provider.destroy_session("sess-123") is True + assert calls == [False] + assert "sess-123" not in provider._sessions + + def test_execute_prefers_link_url_shell_path_when_session_has_direct_call_metadata(): calls: list[tuple[str, object]] = [] From 559a9d663a88ba56dd1f4e88e2fea03f7634be6f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 05:00:18 +0800 Subject: [PATCH 153/517] Tighten threads entry bootstrap --- frontend/app/src/hooks/use-thread-manager.ts | 31 ++++++++++++- frontend/app/src/pages/AppLayout.tsx | 5 +-- frontend/app/src/router.tsx | 26 ++++++----- frontend/app/src/store/app-store.ts | 47 +++++++++++++------- 4 files changed, 77 insertions(+), 32 deletions(-) diff --git a/frontend/app/src/hooks/use-thread-manager.ts b/frontend/app/src/hooks/use-thread-manager.ts index f167a0bcb..bcdff6953 100644 --- a/frontend/app/src/hooks/use-thread-manager.ts +++ b/frontend/app/src/hooks/use-thread-manager.ts @@ -10,6 +10,11 @@ import { type ThreadSummary, } from "../api"; +let bootstrapInflight: Promise<{ + sandboxTypes: SandboxType[]; + threads: ThreadSummary[]; +}> | null = null; + export interface ThreadManagerState { threads: ThreadSummary[]; sandboxTypes: SandboxType[]; @@ -38,6 +43,16 @@ function upsertThread(prev: ThreadSummary[], thread: ThreadSummary): ThreadSumma return [thread, ...next]; } +function loadThreadBootstrap() { + if (bootstrapInflight) return bootstrapInflight; + bootstrapInflight = Promise.all([listSandboxTypes(), listThreads()]) + .then(([sandboxTypes, threads]) => ({ sandboxTypes, threads })) + .finally(() => { + bootstrapInflight = null; + }); + return bootstrapInflight; +} + export function useThreadManager(): ThreadManagerState & ThreadManagerActions { const [threads, setThreads] = useState([]); const [sandboxTypes, setSandboxTypes] = useState([{ name: "local", available: true }]); @@ -51,19 +66,31 @@ export function useThreadManager(): ThreadManagerState & ThreadManagerActions { // Bootstrap: load sandbox types + threads on mount useEffect(() => { + let cancelled = false; + void (async () => { try { - const [types] = await Promise.all([listSandboxTypes(), refreshThreads()]); + // @@@thread-bootstrap-singleflight - /threads now redirects before AppLayout mounts, + // but dev StrictMode still double-mounts the thread shell. Reuse the first + // bootstrap request so sidebar threads/provider inventory do not refetch twice. + const { sandboxTypes: types, threads: rows } = await loadThreadBootstrap(); + if (cancelled) return; + setThreads(rows); setSandboxTypes(types); const preferred = types.find((t) => t.available)?.name ?? "local"; setSelectedSandbox(preferred); } catch { // ignore bootstrap errors in UI; user can retry by action } finally { + if (cancelled) return; setLoading(false); } })(); - }, [refreshThreads]); + + return () => { + cancelled = true; + }; + }, []); const handleCreateThread = useCallback(async ( sandbox?: string, diff --git a/frontend/app/src/pages/AppLayout.tsx b/frontend/app/src/pages/AppLayout.tsx index f76c90c5f..881db9851 100644 --- a/frontend/app/src/pages/AppLayout.tsx +++ b/frontend/app/src/pages/AppLayout.tsx @@ -1,4 +1,4 @@ -import { useEffect, useState } from "react"; +import { useState } from "react"; import { Link, Outlet, useParams } from "react-router-dom"; import { DragHandle } from "../components/DragHandle"; import NewChatDialog from "../components/NewChatDialog"; @@ -10,7 +10,6 @@ import type { ThreadSummary } from "../api"; import { useIsMobile } from "../hooks/use-mobile"; import { useResizableX } from "../hooks/use-resizable-x"; import { useThreadManager } from "../hooks/use-thread-manager"; -import { useAppStore } from "../store/app-store"; import MemberAvatar from "../components/MemberAvatar"; import { Plus, Trash2 } from "lucide-react"; @@ -28,8 +27,6 @@ export default function AppLayout() { threads, sandboxTypes, loading, refreshThreads, handleCreateThread, handleDeleteThread, } = tm; - const fetchMembers = useAppStore(s => s.fetchMembers); - useEffect(() => { void fetchMembers(); }, [fetchMembers]); const isMobile = useIsMobile(); const { threadId } = useParams<{ memberId?: string; threadId?: string }>(); diff --git a/frontend/app/src/router.tsx b/frontend/app/src/router.tsx index 024478143..c59a08b94 100644 --- a/frontend/app/src/router.tsx +++ b/frontend/app/src/router.tsx @@ -34,23 +34,27 @@ export const router = createBrowserRouter([ }, { path: 'threads', - element: , children: [ { index: true, element: , }, { - path: ':memberId', - element: , - }, - { - path: ':memberId/new', - element: , - }, - { - path: ':memberId/:threadId', - element: , + element: , + children: [ + { + path: ':memberId', + element: , + }, + { + path: ':memberId/new', + element: , + }, + { + path: ':memberId/:threadId', + element: , + }, + ], }, ], }, diff --git a/frontend/app/src/store/app-store.ts b/frontend/app/src/store/app-store.ts index e54bd1ef5..abf802ae4 100644 --- a/frontend/app/src/store/app-store.ts +++ b/frontend/app/src/store/app-store.ts @@ -6,6 +6,7 @@ import type { import { useAuthStore } from "./auth-store"; const API = "/api/panel"; +let loadAllInflight: Promise | null = null; interface AppState { // ── Data ── @@ -94,22 +95,38 @@ export const useAppStore = create()((set, get) => ({ loadAll: async () => { if (get().loaded) return; - set({ error: null }); + if (loadAllInflight) return loadAllInflight; + + const pending = (async () => { + set({ error: null }); + try { + // @@@load-all-singleflight - RootLayout can mount twice in dev StrictMode and /threads + // index redirect now avoids AppLayout, so keep the global panel bootstrap idempotent + // instead of firing duplicate members/tasks/library/profile bursts. + await Promise.all([ + get().fetchMembers(), + get().fetchTasks(), + get().fetchCronJobs(), + get().fetchLibrary("skill"), + get().fetchLibrary("mcp"), + get().fetchLibrary("agent"), + get().fetchLibrary("recipe"), + get().fetchProfile(), + ]); + set({ loaded: true }); + } catch (e) { + const msg = e instanceof Error ? e.message : String(e); + set({ error: `数据加载失败: ${msg}`, loaded: true }); + } + })(); + + loadAllInflight = pending; try { - await Promise.all([ - get().fetchMembers(), - get().fetchTasks(), - get().fetchCronJobs(), - get().fetchLibrary("skill"), - get().fetchLibrary("mcp"), - get().fetchLibrary("agent"), - get().fetchLibrary("recipe"), - get().fetchProfile(), - ]); - set({ loaded: true }); - } catch (e) { - const msg = e instanceof Error ? e.message : String(e); - set({ error: `数据加载失败: ${msg}`, loaded: true }); + await pending; + } finally { + if (loadAllInflight === pending) { + loadAllInflight = null; + } } }, From cf5994655bf5f8e90641d1a7f9c238c3ace1f29a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 06:23:25 +0800 Subject: [PATCH 154/517] Fail loudly for silent child thread failures --- backend/web/services/streaming_service.py | 20 ++++ .../test_child_thread_live_bridge.py | 97 +++++++++++++++++-- 2 files changed, 111 insertions(+), 6 deletions(-) diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index f335544fb..d0e1623e5 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -1416,6 +1416,8 @@ async def run_child_thread_live( sandbox_type = resolve_thread_sandbox(app, thread_id) app.state.agent_pool[f"{thread_id}:{sandbox_type}"] = agent + thread_buf = get_or_create_thread_buffer(app, thread_id) + error_cursor = thread_buf.total_count _ensure_thread_handlers(agent, thread_id, app) if not (hasattr(agent, "runtime") and agent.runtime.transition(AgentState.ACTIVE)): raise RuntimeError(f"Child thread {thread_id} could not transition to active") @@ -1429,6 +1431,20 @@ async def run_child_thread_live( ) task = app.state.thread_tasks[thread_id] result = await task + recent_events, _ = await thread_buf.read_with_timeout(error_cursor, timeout=0.01) + if recent_events: + # @@@child-live-error-surfacing - child live runs can emit an error event + # and still return an empty string from _run_agent_to_buffer(); treat that + # as a real child failure instead of laundering it into fake completion. + for event in recent_events: + if event.get("event") != "error": + continue + try: + payload = json.loads(event.get("data", "{}")) + except (json.JSONDecodeError, TypeError): + payload = {} + error_text = payload.get("error") if isinstance(payload, dict) else None + raise RuntimeError(error_text or f"Child thread {thread_id} failed") if isinstance(result, str) and result.strip(): return result.strip() @@ -1440,6 +1456,10 @@ async def run_child_thread_live( for msg in messages if msg.__class__.__name__ == "AIMessage" and extract_text_content(getattr(msg, "content", "")).strip() ] + runtime_status = agent.runtime.get_status_dict() if hasattr(agent, "runtime") and hasattr(agent.runtime, "get_status_dict") else {} + runtime_calls = runtime_status.get("calls") if isinstance(runtime_status, dict) else None + if not visible_ai and runtime_calls == 0: + raise RuntimeError(f"Child thread {thread_id} failed before first model call") return "\n".join(visible_ai) if visible_ai else "(Agent completed with no text output)" diff --git a/tests/Integration/test_child_thread_live_bridge.py b/tests/Integration/test_child_thread_live_bridge.py index 081416a52..84156c2ef 100644 --- a/tests/Integration/test_child_thread_live_bridge.py +++ b/tests/Integration/test_child_thread_live_bridge.py @@ -1,6 +1,7 @@ from __future__ import annotations import asyncio +import json from types import SimpleNamespace import pytest @@ -21,6 +22,10 @@ def __init__(self) -> None: self._event_callback = None self._activity_sink = None self.state = SimpleNamespace(flags=SimpleNamespace(is_compacting=False)) + self.calls = 0 + self.tokens = 0 + self.cost = 0.0 + self.ctx_percent = 0.0 def transition(self, new_state: AgentState) -> bool: self.current_state = new_state @@ -38,17 +43,19 @@ def unbind_thread(self) -> None: def get_compact_dict(self) -> dict: return { "state": self.current_state.value, - "tokens": 0, - "cost": 0.0, - "calls": 0, - "ctx_percent": 0.0, + "tokens": self.tokens, + "cost": self.cost, + "calls": self.calls, + "ctx_percent": self.ctx_percent, } def get_status_dict(self) -> dict: return { "state": {"state": self.current_state.value, "flags": {}}, - "tokens": {}, - "context": {}, + "tokens": {"total": self.tokens}, + "context": {"percent": self.ctx_percent}, + "calls": self.calls, + "cost": self.cost, } @@ -138,6 +145,84 @@ async def _parent_sink(event: dict) -> None: assert result == "CHILD_DONE" +@pytest.mark.asyncio +async def test_run_child_thread_live_raises_when_child_run_emits_error_event(monkeypatch): + child_thread_id = "subagent-live-error" + agent = _BlockingChildAgent() + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + queue_manager=MessageQueueManager(), + _event_loop=asyncio.get_running_loop(), + thread_event_buffers={}, + thread_tasks={}, + thread_last_active={}, + agent_pool={}, + thread_sandbox={child_thread_id: "local"}, + thread_cwd={}, + thread_repo=SimpleNamespace(get_by_id=lambda thread_id: {"model": "gpt-live"} if thread_id == child_thread_id else None), + ) + ) + + def fake_start_agent_run(agent, thread_id, message, app, enable_trajectory=False, message_metadata=None, input_messages=None): + async def _fake_run(): + thread_buf = app.state.thread_event_buffers[thread_id] + await thread_buf.put({"event": "error", "data": json.dumps({"error": "child model init failed"})}) + return "" + + app.state.thread_tasks[thread_id] = asyncio.create_task(_fake_run()) + return "run-error-1" + + monkeypatch.setattr("backend.web.services.streaming_service.start_agent_run", fake_start_agent_run) + + with pytest.raises(RuntimeError, match="child model init failed"): + await run_child_thread_live( + agent, + child_thread_id, + "child prompt", + app, + input_messages=[HumanMessage(content="child prompt")], + ) + + +@pytest.mark.asyncio +async def test_run_child_thread_live_raises_when_child_never_makes_a_model_call(monkeypatch): + child_thread_id = "subagent-live-no-call" + agent = _BlockingChildAgent() + app = SimpleNamespace( + state=SimpleNamespace( + display_builder=DisplayBuilder(), + queue_manager=MessageQueueManager(), + _event_loop=asyncio.get_running_loop(), + thread_event_buffers={}, + thread_tasks={}, + thread_last_active={}, + agent_pool={}, + thread_sandbox={child_thread_id: "local"}, + thread_cwd={}, + thread_repo=SimpleNamespace(get_by_id=lambda thread_id: {"model": "gpt-live"} if thread_id == child_thread_id else None), + ) + ) + + def fake_start_agent_run(agent, thread_id, message, app, enable_trajectory=False, message_metadata=None, input_messages=None): + async def _fake_run(): + return "" + + app.state.thread_tasks[thread_id] = asyncio.create_task(_fake_run()) + return "run-no-call-1" + + monkeypatch.setattr("backend.web.services.streaming_service.start_agent_run", fake_start_agent_run) + + with pytest.raises(RuntimeError, match="before first model call"): + await run_child_thread_live( + agent, + child_thread_id, + "child prompt", + app, + input_messages=[HumanMessage(content="child prompt")], + ) + + def test_live_tool_result_restores_subagent_stream_from_agent_background_json(): builder = DisplayBuilder() thread_id = "parent-thread" From b14aa00875b315bf0dad1543ae1d0a754190a04c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 06:43:44 +0800 Subject: [PATCH 155/517] Make thread entry points honest --- frontend/app/src/components/NewChatDialog.tsx | 4 ++-- frontend/app/src/pages/AppLayout.tsx | 2 +- frontend/app/src/pages/MembersPage.tsx | 6 +++--- frontend/app/src/pages/RootLayout.tsx | 2 +- 4 files changed, 7 insertions(+), 7 deletions(-) diff --git a/frontend/app/src/components/NewChatDialog.tsx b/frontend/app/src/components/NewChatDialog.tsx index 1a7ed3a29..c5eb6ff63 100644 --- a/frontend/app/src/components/NewChatDialog.tsx +++ b/frontend/app/src/components/NewChatDialog.tsx @@ -41,8 +41,8 @@ export default function NewChatDialog({ open, onOpenChange }: NewChatDialogProps - 发起会话 - 选择成员发起新对话 + 打开成员线程 + 选择成员打开专属线程
diff --git a/frontend/app/src/pages/AppLayout.tsx b/frontend/app/src/pages/AppLayout.tsx index 881db9851..a6d2d515e 100644 --- a/frontend/app/src/pages/AppLayout.tsx +++ b/frontend/app/src/pages/AppLayout.tsx @@ -129,7 +129,7 @@ function MobileThreadList({ threads, loading, onNewChat, onDeleteThread, newChat ) : threads.length === 0 ? (

暂无会话

- +
) : ( threads.map(t => { diff --git a/frontend/app/src/pages/MembersPage.tsx b/frontend/app/src/pages/MembersPage.tsx index 6f9de5262..12987254a 100644 --- a/frontend/app/src/pages/MembersPage.tsx +++ b/frontend/app/src/pages/MembersPage.tsx @@ -178,7 +178,7 @@ export default function MembersPage() { }; const handleStartChat = (e: React.MouseEvent) => { e.stopPropagation(); - navigate("/chat", { state: { startWith: member.id, memberName: member.name } }); + navigate(`/threads/${member.id}`); }; const handleCopy = async (e: React.MouseEvent) => { e.stopPropagation(); @@ -204,7 +204,7 @@ export default function MembersPage() { } catch { toast.error("删除失败"); } }; return ( -
e.key === "Enter" && handleCardClick()}> +
e.key === "Enter" && handleCardClick()}>
@@ -229,7 +229,7 @@ export default function MembersPage() { -

发起会话

 +

打开线程

 diff --git a/frontend/app/src/pages/RootLayout.tsx b/frontend/app/src/pages/RootLayout.tsx index c88e64de9..109d20bb0 100644 --- a/frontend/app/src/pages/RootLayout.tsx +++ b/frontend/app/src/pages/RootLayout.tsx @@ -357,7 +357,7 @@ function CreateDropdown({ 新建成员
{cache?.loading ? (
@@ -922,4 +924,3 @@ export default function Tasks() { - diff --git a/frontend/app/src/store/types.ts b/frontend/app/src/store/types.ts index ecb6c56f4..b306e2148 100644 --- a/frontend/app/src/store/types.ts +++ b/frontend/app/src/store/types.ts @@ -67,6 +67,7 @@ export interface Task { created_at: number; // New fields thread_id: string; + member_id?: string; source: TaskSource; cron_job_id: string; result: string; diff --git a/tests/Unit/platform/test_task_service.py b/tests/Unit/platform/test_task_service.py index e3105c5da..8fd33d775 100644 --- a/tests/Unit/platform/test_task_service.py +++ b/tests/Unit/platform/test_task_service.py @@ -2,6 +2,7 @@ import sqlite3 import time +from types import SimpleNamespace import pytest @@ -120,6 +121,19 @@ def test_list_returns_all(self): tasks = task_service.list_tasks() assert len(tasks) >= 2 + def test_list_enriches_member_id_from_thread_repo(self, monkeypatch): + task_service.create_task(title="task with thread", thread_id="thread-1") + + thread_repo = SimpleNamespace( + get_by_id=lambda thread_id: {"member_id": "member-1"} if thread_id == "thread-1" else None, + close=lambda: None, + ) + monkeypatch.setattr(task_service, "build_thread_repo", lambda **_: thread_repo) + + tasks = task_service.list_tasks() + + assert tasks[0]["member_id"] == "member-1" + def test_delete_existing(self): task = task_service.create_task(title="to delete") assert task_service.delete_task(task["id"]) is True From 859ae5feb9cd08a6fb22bddc596bca0e958f5ac1 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 10:38:55 +0800 Subject: [PATCH 157/517] Remove header pause button --- frontend/app/src/components/Header.tsx | 13 +------------ frontend/app/src/pages/ChatPage.tsx | 3 +-- 2 files changed, 2 insertions(+), 14 deletions(-) diff --git a/frontend/app/src/components/Header.tsx b/frontend/app/src/components/Header.tsx index 8b7c38920..ed2ab28d4 100644 --- a/frontend/app/src/components/Header.tsx +++ b/frontend/app/src/components/Header.tsx @@ -1,4 +1,4 @@ -import { ChevronLeft, PanelLeft, Pause, Play } from "lucide-react"; +import { ChevronLeft, PanelLeft, Play } from "lucide-react"; import { useNavigate } from "react-router-dom"; import type { SandboxInfo } from "../api"; import { useIsMobile } from "../hooks/use-mobile"; @@ -22,7 +22,6 @@ interface HeaderProps { sandboxInfo: SandboxInfo | null; currentModel?: string; onToggleSidebar: () => void; - onPauseSandbox: () => void; onResumeSandbox: () => void; onModelChange?: (model: string) => void; } @@ -33,7 +32,6 @@ export default function Header({ sandboxInfo, currentModel = "leon:medium", onToggleSidebar, - onPauseSandbox, onResumeSandbox, onModelChange, }: HeaderProps) { @@ -90,15 +88,6 @@ export default function Header({ threadId={activeThreadId} onModelChange={onModelChange} /> - {hasRemote && sandboxInfo?.status === "running" && ( - - )} {hasRemote && sandboxInfo?.status === "paused" && (
} /> + + , + ); + + fireEvent.change(screen.getByPlaceholderText("邮箱或 Mycel ID"), { + target: { value: "otpfull_1775371370@example.com" }, + }); + fireEvent.change(screen.getByPlaceholderText("密码"), { + target: { value: "LeonFull123!" }, + }); + fireEvent.click(screen.getByRole("button", { name: "登录" })); + + await waitFor(() => { + expect(screen.getByText("threads-page")).toBeTruthy(); + }); + }); +}); diff --git a/frontend/app/src/pages/RootLayout.tsx b/frontend/app/src/pages/RootLayout.tsx index 109d20bb0..c4684744b 100644 --- a/frontend/app/src/pages/RootLayout.tsx +++ b/frontend/app/src/pages/RootLayout.tsx @@ -65,9 +65,21 @@ function AuthenticatedLayout() { }, [authUser]); const loadAll = useAppStore((s) => s.loadAll); + const resetSessionData = useAppStore((s) => s.resetSessionData); const storeAddTask = useAppStore((s) => s.addTask); + const lastLoadedUserIdRef = useRef(null); - useEffect(() => { loadAll(); }, [loadAll]); + useEffect(() => { + const userId = authUser?.id ?? null; + if (!userId) return; + if (lastLoadedUserIdRef.current === userId) return; + // @@@auth-session-reset - switching users in the same SPA process must discard + // panel caches before reloading, otherwise the next account inherits old + // members/tasks and the sidebar mixes identities. + lastLoadedUserIdRef.current = userId; + resetSessionData(); + void loadAll(); + }, [authUser?.id, loadAll, resetSessionData]); const [expanded, setExpanded] = useState(() => { const saved = localStorage.getItem("sidebar-expanded"); @@ -391,10 +403,11 @@ function AuthHeader({ title, subtitle }: { title: string; subtitle?: string }) { ); } -function LoginForm() { +export function LoginForm() { const [step, setStep] = useState({ type: "login" }); const [error, setError] = useState(null); const [loading, setLoading] = useState(false); + const navigate = useNavigate(); const login = useAuthStore(s => s.login); const sendOtp = useAuthStore(s => s.sendOtp); @@ -408,6 +421,7 @@ function LoginForm() { return { await login(identifier, password); + navigate("/threads", { replace: true }); }} onSwitch={() => reset({ type: "reg_email" })} error={error} setError={setError} diff --git a/frontend/app/src/store/app-store.test.ts b/frontend/app/src/store/app-store.test.ts new file mode 100644 index 000000000..350c25ba7 --- /dev/null +++ b/frontend/app/src/store/app-store.test.ts @@ -0,0 +1,36 @@ +// @vitest-environment jsdom + +import { beforeEach, describe, expect, it } from "vitest"; +import { useAppStore } from "./app-store"; + +describe("useAppStore", () => { + beforeEach(() => { + useAppStore.setState({ + memberList: [], + taskList: [], + cronJobs: [], + librarySkills: [], + libraryMcps: [], + libraryAgents: [], + libraryRecipes: [], + userProfile: { name: "User", initials: "U", email: "" }, + loaded: false, + error: null, + }); + }); + + it("resets loaded member state when auth identity changes", () => { + useAppStore.setState({ + memberList: [{ id: "m-old", name: "Old", status: "active" } as never], + loaded: true, + error: "stale", + }); + + useAppStore.getState().resetSessionData(); + + const state = useAppStore.getState(); + expect(state.memberList).toEqual([]); + expect(state.loaded).toBe(false); + expect(state.error).toBeNull(); + }); +}); diff --git a/frontend/app/src/store/app-store.ts b/frontend/app/src/store/app-store.ts index abf802ae4..4e6222b71 100644 --- a/frontend/app/src/store/app-store.ts +++ b/frontend/app/src/store/app-store.ts @@ -24,6 +24,7 @@ interface AppState { // ── Init ── loadAll: () => Promise; retry: () => Promise; + resetSessionData: () => void; // ── Members ── fetchMembers: () => Promise; @@ -135,6 +136,22 @@ export const useAppStore = create()((set, get) => ({ await get().loadAll(); }, + resetSessionData: () => { + loadAllInflight = null; + set({ + memberList: [], + taskList: [], + cronJobs: [], + librarySkills: [], + libraryMcps: [], + libraryAgents: [], + libraryRecipes: [], + userProfile: { name: "User", initials: "U", email: "" }, + loaded: false, + error: null, + }); + }, + // ── Members ── fetchMembers: async () => { const data = await api<{ items: Member[] }>("/members"); From c00f4199e220a5150a70bea5388f5561d95ced41 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 15:54:38 +0800 Subject: [PATCH 169/517] Normalize blocking subagent cwd prompts --- core/agents/service.py | 11 ++++++++ tests/Unit/core/test_agent_service.py | 40 +++++++++++++++++++++++++++ 2 files changed, 51 insertions(+) diff --git a/core/agents/service.py b/core/agents/service.py index b6488cdb6..392e6a163 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -91,6 +91,13 @@ def _resolve_subagent_model( return inherited_model +def _normalize_child_workspace_prompt(prompt: str, workspace_root: Path) -> str: + workspace_text = str(workspace_root) + for suffix in ("current working directory", "working directory"): + prompt = prompt.replace(f"{workspace_text}/{suffix}", workspace_text) + return prompt + + def _filter_fork_messages(messages: list) -> list: """Filter parent messages for forkContext sub-agent spawning. @@ -699,6 +706,10 @@ async def _run_agent( # In async context LeonAgent defers checkpointer init; call ainit() to # ensure state is persisted (and loadable via GET /api/threads/{thread_id}). await agent.ainit() + # @@@subagent-prompt-path-sanitize - Parent models sometimes satisfy + # "use absolute paths" by appending natural-language cwd labels onto the + # real workspace path. Normalize the obvious fake suffix before dispatch. + prompt = _normalize_child_workspace_prompt(prompt, agent.workspace_root) if parent_thread_id and parent_thread_id != thread_id: from sandbox.manager import bind_thread_to_existing_thread_lease diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index 2dd305cc3..3c503b1b7 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -1406,6 +1406,46 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert captured["agent"].closed is False +@pytest.mark.asyncio +async def test_run_agent_normalizes_workspace_suffix_in_child_prompt(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + async def fake_run_child_thread_live(agent, thread_id, prompt, app, *, input_messages): + captured["prompt"] = prompt + captured["input_messages"] = input_messages + return "LIVE_CHILD_DONE" + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + monkeypatch.setattr("backend.web.services.streaming_service.run_child_thread_live", fake_run_child_thread_live) + + service = AgentService( + tool_registry=_FakeRegistry(), + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="gpt-test", + web_app=SimpleNamespace(), + ) + raw_prompt = f"Inspect the workspace at {tmp_path}/current working directory. Read-only only. Report existing files." + + result = await service._run_agent( + task_id="task-1", + agent_name="child", + thread_id="subagent-1", + prompt=raw_prompt, + subagent_type="general", + max_turns=None, + fork_context=False, + ) + + assert result == "LIVE_CHILD_DONE" + expected_prompt = f"Inspect the workspace at {tmp_path}. Read-only only. Report existing files." + assert captured["prompt"] == expected_prompt + assert captured["input_messages"][0]["content"] == expected_prompt + + def test_agent_schema_does_not_claim_general_has_full_tool_access(): description = AGENT_SCHEMA["description"] From 45f35ff8892d7d66c590cd5d2103cc3a94e83bd5 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 16:56:24 +0800 Subject: [PATCH 170/517] Close brutal subagent verification gaps --- backend/web/routers/threads.py | 22 ++++-- backend/web/services/agent_pool.py | 12 +++- core/agents/service.py | 13 +++- storage/providers/supabase/entity_repo.py | 7 ++ tests/Integration/test_threads_router.py | 67 ++++++++++++++++++ tests/Unit/core/test_agent_pool.py | 48 +++++++++++++ tests/Unit/core/test_agent_service.py | 68 +++++++++++++++++++ .../Unit/storage/test_supabase_entity_repo.py | 31 +++++++++ 8 files changed, 261 insertions(+), 7 deletions(-) create mode 100644 tests/Unit/storage/test_supabase_entity_repo.py diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index 9677a68f2..367e8d433 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -396,7 +396,12 @@ async def _replay_latest_run_failure_events( display_builder.apply_event(thread_id, event_type, payload) -def _create_thread_sandbox_resources(thread_id: str, sandbox_type: str, recipe: dict[str, Any] | None) -> None: +def _create_thread_sandbox_resources( + thread_id: str, + sandbox_type: str, + recipe: dict[str, Any] | None, + cwd: str | None = None, +) -> None: """Create volume, lease, and terminal eagerly so volume exists before file uploads.""" from datetime import datetime @@ -436,11 +441,11 @@ def _create_thread_sandbox_resources(thread_id: str, sandbox_type: str, recipe: terminal_repo = SQLiteTerminalRepo(db_path=sandbox_db) try: terminal_id = f"term-{uuid.uuid4().hex[:12]}" - # @@@initial-cwd - use project root for local, provider default for remote + # @@@initial-cwd - local threads own their requested cwd; remote threads start from provider defaults. from backend.web.core.config import LOCAL_WORKSPACE_ROOT if sandbox_type == "local": - initial_cwd = str(LOCAL_WORKSPACE_ROOT) + initial_cwd = cwd or str(LOCAL_WORKSPACE_ROOT) else: from backend.web.services.sandbox_service import build_provider_from_config_name from sandbox.manager import resolve_provider_cwd @@ -552,6 +557,7 @@ def _create_owned_thread( new_thread_id, sandbox_type, payload.recipe.model_dump() if payload.recipe else None, + payload.cwd, ) if selected_lease_id and owned_lease is not None: @@ -629,7 +635,15 @@ async def resolve_main_thread( existing = app.state.thread_repo.get_main_thread(payload.member_id) if existing is None: return {"thread": None} - return {"thread": _thread_payload(app, existing["id"], existing.get("sandbox_type", "local"))} + try: + return {"thread": _thread_payload(app, existing["id"], existing.get("sandbox_type", "local"))} + except HTTPException as exc: + # @@@orphan-main-thread - stale bootstrap data can leave the member pointing at a thread whose + # member/entity rows are gone. Treat that as "no resolvable main thread" instead of surfacing a 500. + if exc.status_code == 500 and "missing member/entity" in str(exc.detail): + logger.warning("resolve_main_thread ignored orphaned main thread %s for member %s", existing["id"], payload.member_id) + return {"thread": None} + raise @router.get("/default-config") diff --git a/backend/web/services/agent_pool.py b/backend/web/services/agent_pool.py index 1ed2b69d1..ddf720d40 100644 --- a/backend/web/services/agent_pool.py +++ b/backend/web/services/agent_pool.py @@ -88,14 +88,22 @@ async def get_or_create_agent(app_obj: FastAPI, sandbox_type: str, thread_id: st thread_data = app_obj.state.thread_repo.get_by_id(thread_id) if hasattr(app_obj.state, "thread_repo") else None if sandbox_type == "local": cwd = app_obj.state.thread_cwd.get(thread_id) + cwd_from_live_map = cwd is not None if not cwd and thread_data and thread_data.get("cwd"): cwd = thread_data["cwd"] if cwd: + path = Path(cwd).expanduser() + # @@@fresh-local-cwd-owns-workspace - a cwd chosen in this live backend session is + # the caller contract for local threads; create it instead of silently falling + # back to the repo root. Persisted paths from another host stay advisory. + if cwd_from_live_map: + path.mkdir(parents=True, exist_ok=True) + workspace_root = path.resolve() + app_obj.state.thread_cwd[thread_id] = str(workspace_root) # @@@host-local-cwd-is-advisory - persisted local thread cwd can come from another # host (for example a macOS path stored in shared Supabase but replayed inside a # Linux staging container). Only pin workspace_root when that path exists here. - path = Path(cwd).expanduser() - if path.exists() and path.is_dir(): + elif path.exists() and path.is_dir(): workspace_root = path.resolve() app_obj.state.thread_cwd[thread_id] = str(workspace_root) else: diff --git a/core/agents/service.py b/core/agents/service.py index 7aff8e226..b7a9cf8ac 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -77,17 +77,25 @@ def _resolve_subagent_model( subagent_type: str, requested_model: str | None, inherited_model: str, + fallback_model: str | None = None, ) -> str: + def _is_inherit_marker(value: str | None) -> bool: + return value is None or value.lower() in {"default", "inherit"} + env_model = os.getenv("CLAUDE_CODE_SUBAGENT_MODEL") if env_model: return env_model - if requested_model and requested_model.lower() != "default": + if requested_model and not _is_inherit_marker(requested_model): return requested_model agent_def = AgentLoader(workspace_root=workspace_root).load_all_agents().get(_get_subagent_agent_name(subagent_type)) if agent_def and agent_def.model: return agent_def.model + if inherited_model and not _is_inherit_marker(inherited_model): + return inherited_model + if fallback_model and not _is_inherit_marker(fallback_model): + return fallback_model return inherited_model @@ -639,6 +647,7 @@ async def _run_agent( subagent_type, model, child_bootstrap.model_name, + self._model_name, ) agent = self._child_agent_factory( model_name=selected_model, @@ -664,6 +673,7 @@ async def _run_agent( subagent_type, model, child_bootstrap.model_name, + self._model_name, ) agent = self._child_agent_factory( model_name=selected_model, @@ -690,6 +700,7 @@ async def _run_agent( subagent_type, model, inherited_model or self._model_name, + self._model_name, ) agent = self._child_agent_factory( model_name=selected_model, diff --git a/storage/providers/supabase/entity_repo.py b/storage/providers/supabase/entity_repo.py index cb2e0dc84..b4ecc1dc7 100644 --- a/storage/providers/supabase/entity_repo.py +++ b/storage/providers/supabase/entity_repo.py @@ -43,6 +43,13 @@ def get_by_member_id(self, member_id: str) -> list[EntityRow]: rows = q.rows(response, _REPO, "get_by_member_id") return [EntityRow.model_validate(r) for r in rows] + def get_by_thread_id(self, thread_id: str) -> EntityRow | None: + response = self._t().select("*").eq("thread_id", thread_id).execute() + rows = q.rows(response, _REPO, "get_by_thread_id") + if not rows: + return None + return EntityRow.model_validate(rows[0]) + def list_all(self) -> list[EntityRow]: query = q.order(self._t().select("*"), "created_at", desc=False, repo=_REPO, operation="list_all") rows = q.rows(query.execute(), _REPO, "list_all") diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index 3ebf2833e..695c17b2e 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -42,6 +42,12 @@ class _FakeThreadRepo: def __init__(self) -> None: self.rows: dict[str, dict] = {} + def get_by_id(self, thread_id: str): + row = self.rows.get(thread_id) + if row is None: + return None + return {"id": thread_id, **row} + def get_main_thread(self, member_id: str): for row in self.rows.values(): if row["member_id"] == member_id and row["is_main"]: @@ -260,6 +266,32 @@ async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): assert app.state.thread_repo.rows[result["thread_id"]]["sandbox_type"] == "daytona_selfhost" +@pytest.mark.asyncio +async def test_resolve_main_thread_returns_null_for_orphaned_main_thread_metadata(): + thread_repo = _FakeThreadRepo() + thread_repo.create( + thread_id="thread-1", + member_id="member-1", + owner_user_id="owner-1", + sandbox_type="local", + is_main=True, + branch_index=0, + ) + app = SimpleNamespace( + state=SimpleNamespace( + member_repo=_FakeMemberRepo(), + thread_repo=thread_repo, + entity_repo=_FakeEntityRepo(), + ) + ) + + payload = threads_router.ResolveMainThreadRequest(member_id="member-1") + + result = await threads_router.resolve_main_thread(payload, "owner-1", app) + + assert result == {"thread": None} + + @pytest.mark.asyncio async def test_create_thread_route_uses_canonical_existing_lease_binding_helper(): app = SimpleNamespace( @@ -299,6 +331,41 @@ async def test_create_thread_route_uses_canonical_existing_lease_binding_helper( assert app.state.thread_cwd[result["thread_id"]] == "/workspace/reused" +@pytest.mark.asyncio +async def test_create_thread_route_passes_local_cwd_into_sandbox_bootstrap(): + app = SimpleNamespace( + state=SimpleNamespace( + member_repo=_FakeMemberRepo(), + thread_repo=_FakeThreadRepo(), + entity_repo=_FakeEntityRepo(), + thread_sandbox={}, + thread_cwd={}, + ) + ) + payload = CreateThreadRequest.model_validate( + { + "member_id": "member-1", + "cwd": "/tmp/fresh-local-thread", + } + ) + + with ( + patch.object(threads_router, "_validate_sandbox_provider_gate", return_value=None), + patch.object(threads_router, "_validate_mount_capability_gate", return_value=None), + patch.object(threads_router, "_invalidate_resource_overview_cache", return_value=None), + patch.object(threads_router, "save_last_successful_config", return_value=None), + patch.object(threads_router, "_create_thread_sandbox_resources", return_value=None) as create_resources, + ): + result = await threads_router.create_thread(payload, "owner-1", app) + + create_resources.assert_called_once_with( + result["thread_id"], + "local", + None, + "/tmp/fresh-local-thread", + ) + + @pytest.mark.asyncio async def test_list_threads_hides_internal_subagent_threads(): app = SimpleNamespace( diff --git a/tests/Unit/core/test_agent_pool.py b/tests/Unit/core/test_agent_pool.py index 90846bb00..1021cc5f5 100644 --- a/tests/Unit/core/test_agent_pool.py +++ b/tests/Unit/core/test_agent_pool.py @@ -101,3 +101,51 @@ def get_by_id(self, thread_id: str): await agent_pool.get_or_create_agent(app, "local", thread_id="thread-2") assert captured["workspace_root"] is None + + +@pytest.mark.asyncio +async def test_get_or_create_agent_honors_fresh_local_thread_cwd_even_when_missing(monkeypatch: pytest.MonkeyPatch, tmp_path): + captured: dict[str, object] = {} + requested = tmp_path / "fresh-workspace" + + def _fake_create_agent_sync( + sandbox_name: str, + workspace_root=None, + model_name: str | None = None, + agent: str | None = None, + thread_repo=None, + entity_repo=None, + member_repo=None, + queue_manager=None, + chat_repos=None, + extra_allowed_paths=None, + web_app=None, + ) -> object: + captured["workspace_root"] = workspace_root + return SimpleNamespace() + + class _ThreadRepo: + def get_by_id(self, thread_id: str): + return { + "id": thread_id, + "cwd": None, + "model": "leon:large", + } + + monkeypatch.setattr(agent_pool, "create_agent_sync", _fake_create_agent_sync) + monkeypatch.setattr(agent_pool, "get_or_create_agent_id", lambda **_: "agent-3") + + app = SimpleNamespace( + state=SimpleNamespace( + agent_pool={}, + thread_repo=_ThreadRepo(), + thread_cwd={"thread-3": str(requested)}, + thread_sandbox={}, + ) + ) + + await agent_pool.get_or_create_agent(app, "local", thread_id="thread-3") + + assert captured["workspace_root"] == requested.resolve() + assert requested.is_dir() + assert app.state.thread_cwd["thread-3"] == str(requested.resolve()) diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index 3c503b1b7..cfb58079a 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -863,6 +863,74 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): assert captured["kwargs"]["agent"] == "explore" +@pytest.mark.asyncio +async def test_agent_tool_model_inherit_literal_inherits_parent_model(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["model_name"] = model_name + captured["kwargs"] = kwargs + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="parent-model", + ) + runner = ToolRunner(registry=registry) + request = SimpleNamespace( + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "subagent_type": "explore", "model": "inherit"}, + "id": "tc-1", + }, + state=_make_parent_context(tmp_path, model_name="parent-model"), + ) + + await runner.awrap_tool_call(request, AsyncMock()) + + assert captured["model_name"] == "parent-model" + assert captured["kwargs"]["agent"] == "explore" + + +@pytest.mark.asyncio +async def test_agent_tool_inherited_default_bootstrap_model_uses_parent_service_model(monkeypatch, tmp_path): + captured: dict[str, object] = {} + + def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): + captured["model_name"] = model_name + captured["kwargs"] = kwargs + return _FakeChildAgent(Path(workspace_root), model_name) + + monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) + + registry = ToolRegistry() + AgentService( + tool_registry=registry, + agent_registry=_FakeAgentRegistry(), + workspace_root=tmp_path, + model_name="parent-service-model", + ) + runner = ToolRunner(registry=registry) + request = SimpleNamespace( + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "subagent_type": "explore"}, + "id": "tc-1", + }, + state=_make_parent_context(tmp_path, model_name="default"), + ) + + await runner.awrap_tool_call(request, AsyncMock()) + + assert captured["model_name"] == "parent-service-model" + assert captured["kwargs"]["agent"] == "explore" + + @pytest.mark.asyncio async def test_agent_tool_model_priority_prefers_frontmatter_over_parent(monkeypatch, tmp_path): agent_dir = tmp_path / ".leon" / "agents" diff --git a/tests/Unit/storage/test_supabase_entity_repo.py b/tests/Unit/storage/test_supabase_entity_repo.py new file mode 100644 index 000000000..3a9180e0d --- /dev/null +++ b/tests/Unit/storage/test_supabase_entity_repo.py @@ -0,0 +1,31 @@ +from storage.providers.supabase.entity_repo import SupabaseEntityRepo +from tests.fakes.supabase import FakeSupabaseClient + + +def test_supabase_entity_repo_get_by_thread_id_returns_matching_entity(): + tables = { + "entities": [ + { + "id": "entity-1", + "type": "agent", + "member_id": "member-1", + "name": "worker-1", + "avatar": None, + "thread_id": "thread-1", + "created_at": 1.0, + } + ] + } + repo = SupabaseEntityRepo(FakeSupabaseClient(tables)) + + row = repo.get_by_thread_id("thread-1") + + assert row is not None + assert row.id == "entity-1" + assert row.thread_id == "thread-1" + + +def test_supabase_entity_repo_get_by_thread_id_returns_none_when_missing(): + repo = SupabaseEntityRepo(FakeSupabaseClient({"entities": []})) + + assert repo.get_by_thread_id("thread-missing") is None From ed99964cc1e63b97c2d526e6596b67c6f2c7d36e Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 17:15:38 +0800 Subject: [PATCH 171/517] Unblock no-main-thread bootstrap entry --- frontend/app/src/pages/NewChatPage.test.tsx | 172 ++++++++++++++++++++ frontend/app/src/pages/NewChatPage.tsx | 5 +- 2 files changed, 176 insertions(+), 1 deletion(-) create mode 100644 frontend/app/src/pages/NewChatPage.test.tsx diff --git a/frontend/app/src/pages/NewChatPage.test.tsx b/frontend/app/src/pages/NewChatPage.test.tsx new file mode 100644 index 000000000..34d510f9c --- /dev/null +++ b/frontend/app/src/pages/NewChatPage.test.tsx @@ -0,0 +1,172 @@ +// @vitest-environment jsdom + +import { render, screen, waitFor } from "@testing-library/react"; +import { MemoryRouter, Outlet, Route, Routes } from "react-router-dom"; +import { beforeEach, describe, expect, it, vi } from "vitest"; +import NewChatPage from "./NewChatPage"; +import { useAuthStore } from "../store/auth-store"; +import { useAppStore } from "../store/app-store"; + +const handleGetMainThread = vi.fn(); + +vi.mock("../components/CenteredInputBox", () => ({ + default: () =>
centered-input-box
, +})); + +vi.mock("../components/WorkspaceSetupModal", () => ({ + default: () => null, +})); + +vi.mock("../components/FilesystemBrowser", () => ({ + default: () => null, +})); + +vi.mock("../components/MemberAvatar", () => ({ + default: ({ name }: { name: string }) =>
{name}
, +})); + +vi.mock("../hooks/use-workspace-settings", () => ({ + useWorkspaceSettings: () => ({ + settings: { default_workspace: null, recent_workspaces: [], default_model: "leon:large", enabled_models: ["leon:large"] }, + loading: false, + hasWorkspace: false, + refreshSettings: vi.fn(), + setDefaultWorkspace: vi.fn(), + }), +})); + +vi.mock("../api", () => ({ + postRun: vi.fn(), +})); + +vi.mock("../api/client", () => ({ + getDefaultThreadConfig: vi.fn(() => new Promise(() => {})), + listMyLeases: vi.fn(async () => []), + saveDefaultThreadConfig: vi.fn(async () => undefined), +})); + +function ContextOutlet() { + return ( + + ); +} + +describe("NewChatPage", () => { + beforeEach(() => { + localStorage.clear(); + handleGetMainThread.mockReset(); + handleGetMainThread.mockResolvedValue(null); + + useAuthStore.setState({ + token: "token", + user: { id: "u-1", name: "tester", type: "human", avatar: null }, + agent: null, + entityId: "u-1", + setupInfo: null, + login: vi.fn(), + sendOtp: vi.fn(), + verifyOtp: vi.fn(), + completeRegister: vi.fn(), + clearSetupInfo: vi.fn(), + logout: vi.fn(), + }); + + useAppStore.setState({ + memberList: [{ + id: "m_xVuNpKJNxblZ", + name: "Morel", + description: "", + status: "active", + version: "1.0.0", + avatar_url: "/avatars/morel.png", + config: { + prompt: "", + rules: [], + tools: [], + mcps: [], + skills: [], + subAgents: [], + }, + created_at: 0, + updated_at: 0, + }], + taskList: [], + cronJobs: [], + librarySkills: [], + libraryMcps: [], + libraryAgents: [], + libraryRecipes: [], + userProfile: { name: "User", initials: "U", email: "" }, + loaded: true, + error: null, + loadAll: vi.fn(), + retry: vi.fn(), + resetSessionData: vi.fn(), + fetchMembers: vi.fn(), + addMember: vi.fn(), + updateMember: vi.fn(), + updateMemberConfig: vi.fn(), + publishMember: vi.fn(), + deleteMember: vi.fn(), + getMemberById: vi.fn(), + fetchTasks: vi.fn(), + addTask: vi.fn(), + updateTask: vi.fn(), + deleteTask: vi.fn(), + bulkUpdateTaskStatus: vi.fn(), + bulkDeleteTasks: vi.fn(), + fetchCronJobs: vi.fn(), + addCronJob: vi.fn(), + updateCronJob: vi.fn(), + deleteCronJob: vi.fn(), + triggerCronJob: vi.fn(), + fetchLibrary: vi.fn(), + fetchLibraryNames: vi.fn(), + addResource: vi.fn(), + updateResource: vi.fn(), + deleteResource: vi.fn(), + fetchResourceContent: vi.fn(), + updateResourceContent: vi.fn(), + fetchProfile: vi.fn(), + updateProfile: vi.fn(), + getMemberNames: vi.fn(), + getResourceUsedBy: vi.fn(), + }); + }); + + it("does not block the create-chat UI on a pending default-config fetch once main thread resolves null", async () => { + render( + + + }> + } /> + + + , + ); + + await waitFor(() => { + expect(screen.getByText("开始与 Morel 对话")).toBeTruthy(); + }); + expect(screen.queryByText("正在检查 Morel 的主对话")).toBeNull(); + expect(screen.getByText("centered-input-box")).toBeTruthy(); + }); +}); diff --git a/frontend/app/src/pages/NewChatPage.tsx b/frontend/app/src/pages/NewChatPage.tsx index 235ca48f4..eab0074e8 100644 --- a/frontend/app/src/pages/NewChatPage.tsx +++ b/frontend/app/src/pages/NewChatPage.tsx @@ -472,7 +472,10 @@ export default function NewChatPage({ mode = "member" }: { mode?: "member" | "ne ? `复用 ${providerSummaryLabel} 的现有 sandbox` : `新建 ${providerSummaryLabel} sandbox · ${recipeSummaryLabel}`; - if (loading || resolveState === "resolving" || configDefaultsLoading) { + // @@@defer-default-config - default config should refine the create form, not block + // entry into the no-main-thread UI. If the config fetch stalls, users still need the + // create-chat surface with sane local defaults. + if (loading || resolveState === "resolving") { return (
From 297931f8c87afe577a64db2e8ea939771a5190e9 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 17:28:26 +0800 Subject: [PATCH 172/517] Simplify frontend bootstrap state helpers --- frontend/app/src/pages/NewChatPage.test.tsx | 9 ++- frontend/app/src/pages/NewChatPage.tsx | 67 ++++++++++------ frontend/app/src/pages/RootLayout.test.tsx | 9 ++- frontend/app/src/store/app-store.ts | 88 +++++++++++---------- 4 files changed, 105 insertions(+), 68 deletions(-) diff --git a/frontend/app/src/pages/NewChatPage.test.tsx b/frontend/app/src/pages/NewChatPage.test.tsx index 34d510f9c..cb07bdfd6 100644 --- a/frontend/app/src/pages/NewChatPage.test.tsx +++ b/frontend/app/src/pages/NewChatPage.test.tsx @@ -9,6 +9,14 @@ import { useAppStore } from "../store/app-store"; const handleGetMainThread = vi.fn(); +vi.mock("zustand/middleware", async () => { + const actual = await vi.importActual("zustand/middleware"); + return { + ...actual, + persist: ((initializer: unknown) => initializer) as typeof actual.persist, + }; +}); + vi.mock("../components/CenteredInputBox", () => ({ default: () =>
centered-input-box
, })); @@ -71,7 +79,6 @@ function ContextOutlet() { describe("NewChatPage", () => { beforeEach(() => { - localStorage.clear(); handleGetMainThread.mockReset(); handleGetMainThread.mockResolvedValue(null); diff --git a/frontend/app/src/pages/NewChatPage.tsx b/frontend/app/src/pages/NewChatPage.tsx index eab0074e8..4e1c739be 100644 --- a/frontend/app/src/pages/NewChatPage.tsx +++ b/frontend/app/src/pages/NewChatPage.tsx @@ -22,6 +22,34 @@ interface OutletContext { setSessionsOpen: (value: boolean) => void; } +function ResolveStateCard({ + memberName, + memberAvatarUrl, + title, + description, + destructive = false, +}: { + memberName: string; + memberAvatarUrl?: string; + title: string; + description: string; + destructive?: boolean; +}) { + return ( +
+
+
+ +
+

{title}

+

+ {description} +

+
+
+ ); +} + const PROVIDER_TYPE_LABELS: Record = { local: "Local", daytona: "Daytona", @@ -477,37 +505,24 @@ export default function NewChatPage({ mode = "member" }: { mode?: "member" | "ne // create-chat surface with sane local defaults. if (loading || resolveState === "resolving") { return ( -
-
-
- -
-

- 正在检查 {memberName} 的主对话 -

-

- 如果没有主对话，这里会进入创建界面。 -

-
-
+ ); } if (resolveState === "error") { return ( -
-
-
- -
-

- 无法检查 {memberName} 的主对话 -

-

- {error ?? "未知错误"} -

-
-
+ ); } diff --git a/frontend/app/src/pages/RootLayout.test.tsx b/frontend/app/src/pages/RootLayout.test.tsx index d01d72a47..cb1a1090a 100644 --- a/frontend/app/src/pages/RootLayout.test.tsx +++ b/frontend/app/src/pages/RootLayout.test.tsx @@ -6,9 +6,16 @@ import { MemoryRouter, Route, Routes } from "react-router-dom"; import { LoginForm } from "./RootLayout"; import { useAuthStore } from "../store/auth-store"; +vi.mock("zustand/middleware", async () => { + const actual = await vi.importActual("zustand/middleware"); + return { + ...actual, + persist: ((initializer: unknown) => initializer) as typeof actual.persist, + }; +}); + describe("LoginForm", () => { beforeEach(() => { - localStorage.clear(); useAuthStore.setState({ token: null, user: null, diff --git a/frontend/app/src/store/app-store.ts b/frontend/app/src/store/app-store.ts index 4e6222b71..3cbab9423 100644 --- a/frontend/app/src/store/app-store.ts +++ b/frontend/app/src/store/app-store.ts @@ -73,6 +73,38 @@ interface AppState { getResourceUsedBy: (type: string, name: string) => string[]; } +type LibraryType = "skill" | "mcp" | "agent" | "recipe"; +type LibraryStateKey = "librarySkills" | "libraryMcps" | "libraryAgents" | "libraryRecipes"; + +const DEFAULT_PROFILE: UserProfile = { name: "User", initials: "U", email: "" }; +const LIBRARY_STATE_KEYS: Record = { + skill: "librarySkills", + mcp: "libraryMcps", + agent: "libraryAgents", + recipe: "libraryRecipes", +}; + +function getLibraryStateKey(type: string): LibraryStateKey { + const key = LIBRARY_STATE_KEYS[type as LibraryType]; + if (!key) throw new Error(`Unsupported library type: ${type}`); + return key; +} + +function emptySessionState() { + return { + memberList: [], + taskList: [], + cronJobs: [], + librarySkills: [], + libraryMcps: [], + libraryAgents: [], + libraryRecipes: [], + userProfile: DEFAULT_PROFILE, + loaded: false, + error: null, + }; +} + async function api(path: string, opts?: RequestInit): Promise { const token = useAuthStore.getState().token; const headers: Record = { "Content-Type": "application/json" }; @@ -83,16 +115,7 @@ async function api(path: string, opts?: RequestInit): Promise { } export const useAppStore = create()((set, get) => ({ - memberList: [], - taskList: [], - cronJobs: [], - librarySkills: [], - libraryMcps: [], - libraryAgents: [], - libraryRecipes: [], - userProfile: { name: "User", initials: "U", email: "" }, - loaded: false, - error: null, + ...emptySessionState(), loadAll: async () => { if (get().loaded) return; @@ -138,18 +161,7 @@ export const useAppStore = create()((set, get) => ({ resetSessionData: () => { loadAllInflight = null; - set({ - memberList: [], - taskList: [], - cronJobs: [], - librarySkills: [], - libraryMcps: [], - libraryAgents: [], - libraryRecipes: [], - userProfile: { name: "User", initials: "U", email: "" }, - loaded: false, - error: null, - }); + set(emptySessionState()); }, // ── Members ── @@ -288,10 +300,8 @@ export const useAppStore = create()((set, get) => ({ // ── Library ── fetchLibrary: async (type) => { const data = await api<{ items: ResourceItem[] }>(`/library/${type}`); - if (type === "skill") set({ librarySkills: data.items }); - else if (type === "mcp") set({ libraryMcps: data.items }); - else if (type === "agent") set({ libraryAgents: data.items }); - else if (type === "recipe") set({ libraryRecipes: data.items }); + const key = getLibraryStateKey(type); + set({ [key]: data.items } as Pick); }, fetchLibraryNames: async (type) => { @@ -304,10 +314,8 @@ export const useAppStore = create()((set, get) => ({ method: "POST", body: JSON.stringify({ name, desc, ...extra }), }); - if (type === "skill") set((s) => ({ librarySkills: [...s.librarySkills, item] })); - else if (type === "mcp") set((s) => ({ libraryMcps: [...s.libraryMcps, item] })); - else if (type === "agent") set((s) => ({ libraryAgents: [...s.libraryAgents, item] })); - else set((s) => ({ libraryRecipes: [...s.libraryRecipes, item] })); + const key = getLibraryStateKey(type); + set((s) => ({ [key]: [...s[key], item] }) as Pick); return item; }, @@ -316,23 +324,23 @@ export const useAppStore = create()((set, get) => ({ method: "PUT", body: JSON.stringify(fields), }); - const updater = (list: ResourceItem[]) => list.map((x) => (x.id === id ? updated : x)); - if (type === "skill") set((s) => ({ librarySkills: updater(s.librarySkills) })); - else if (type === "mcp") set((s) => ({ libraryMcps: updater(s.libraryMcps) })); - else if (type === "agent") set((s) => ({ libraryAgents: updater(s.libraryAgents) })); - else set((s) => ({ libraryRecipes: updater(s.libraryRecipes) })); + const key = getLibraryStateKey(type); + set((s) => ({ + [key]: s[key].map((item) => (item.id === id ? updated : item)), + }) as Pick); }, deleteResource: async (type, id) => { await api(`/library/${type}/${id}`, { method: "DELETE" }); - const filter = (list: ResourceItem[]) => list.filter((x) => x.id !== id); - if (type === "skill") set((s) => ({ librarySkills: filter(s.librarySkills) })); - else if (type === "mcp") set((s) => ({ libraryMcps: filter(s.libraryMcps) })); - else if (type === "agent") set((s) => ({ libraryAgents: filter(s.libraryAgents) })); - else { + if (type === "recipe") { const data = await api<{ items: ResourceItem[] }>(`/library/${type}`); set({ libraryRecipes: data.items }); + return; } + const key = getLibraryStateKey(type); + set((s) => ({ + [key]: s[key].filter((item) => item.id !== id), + }) as Pick); }, fetchResourceContent: async (type, id) => { From eddd47c16c3200116410c784b6310d19fa851134 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 17:32:52 +0800 Subject: [PATCH 173/517] Simplify background task projection helpers --- backend/web/routers/threads.py | 62 ++++++++++++++++++---------------- core/agents/service.py | 14 +++++--- 2 files changed, 43 insertions(+), 33 deletions(-) diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index 367e8d433..45a9d6d74 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -1277,6 +1277,33 @@ def _get_background_runs(app: Any, thread_id: str) -> dict: return getattr(agent, "_background_runs", {}) if agent else {} +def _background_run_type(run: Any) -> str: + return "bash" if run.__class__.__name__ == "_BashBackgroundRun" else "agent" + + +def _serialize_background_run(task_id: str, run: Any, *, include_result: bool) -> dict[str, Any]: + run_type = _background_run_type(run) + result_text = run.get_result() if include_result and run.is_done else None + payload = { + "task_id": task_id, + "task_type": run_type, + "status": "completed" if run.is_done else "running", + "command_line": getattr(run, "command", None) if run_type == "bash" else None, + } + if include_result: + payload["result"] = result_text + payload["text"] = result_text + return payload + payload["description"] = getattr(run, "description", None) + payload["exit_code"] = getattr(getattr(run, "_cmd", None), "exit_code", None) if run_type == "bash" else None + payload["error"] = None + return payload + + +async def _get_display_task_map(app: Any, thread_id: str) -> dict[str, dict[str, Any]]: + return _collect_display_subagent_tasks(await _get_thread_display_entries(app, thread_id)) + + @router.get("/{thread_id}/tasks") async def list_tasks( thread_id: str, @@ -1284,23 +1311,9 @@ async def list_tasks( ) -> list[dict]: """列出线程的所有后台 run（bash + agent）""" runs = _get_background_runs(request.app, thread_id) - result = [] - seen_task_ids: set[str] = set() - for task_id, run in runs.items(): - run_type = "bash" if run.__class__.__name__ == "_BashBackgroundRun" else "agent" - seen_task_ids.add(task_id) - result.append( - { - "task_id": task_id, - "task_type": run_type, - "status": "completed" if run.is_done else "running", - "command_line": getattr(run, "command", None) if run_type == "bash" else None, - "description": getattr(run, "description", None), - "exit_code": getattr(getattr(run, "_cmd", None), "exit_code", None) if run_type == "bash" else None, - "error": None, - } - ) - for task_id, task in _collect_display_subagent_tasks(await _get_thread_display_entries(request.app, thread_id)).items(): + result = [_serialize_background_run(task_id, run, include_result=False) for task_id, run in runs.items()] + seen_task_ids = set(runs) + for task_id, task in (await _get_display_task_map(request.app, thread_id)).items(): if task_id in seen_task_ids: continue result.append( @@ -1327,7 +1340,7 @@ async def get_task( runs = _get_background_runs(request.app, thread_id) run = runs.get(task_id) if not run: - task = _collect_display_subagent_tasks(await _get_thread_display_entries(request.app, thread_id)).get(task_id) + task = (await _get_display_task_map(request.app, thread_id)).get(task_id) if task is None: raise HTTPException(status_code=404, detail="Task not found") return { @@ -1339,16 +1352,7 @@ async def get_task( "text": task["text"], } - run_type = "bash" if run.__class__.__name__ == "_BashBackgroundRun" else "agent" - result_text = run.get_result() if run.is_done else None - return { - "task_id": task_id, - "task_type": run_type, - "status": "completed" if run.is_done else "running", - "command_line": getattr(run, "command", None) if run_type == "bash" else None, - "result": result_text, - "text": result_text, - } + return _serialize_background_run(task_id, run, include_result=True) @router.post("/{thread_id}/tasks/{task_id}/cancel") @@ -1361,7 +1365,7 @@ async def cancel_task( runs = _get_background_runs(request.app, thread_id) run = runs.get(task_id) if not run: - task = _collect_display_subagent_tasks(await _get_thread_display_entries(request.app, thread_id)).get(task_id) + task = (await _get_display_task_map(request.app, thread_id)).get(task_id) if task is None: raise HTTPException(status_code=404, detail="Task not found") if task["status"] != "running": diff --git a/core/agents/service.py b/core/agents/service.py index b7a9cf8ac..0130f2c83 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -309,6 +309,14 @@ def get_result(self) -> str | None: BackgroundRun = _RunningTask | _BashBackgroundRun +def _background_run_running_message(running: BackgroundRun) -> str: + return "Command is still running." if isinstance(running, _BashBackgroundRun) else "Agent is still running." + + +def _background_run_result_status(result: str | None) -> str: + return "error" if (result and result.startswith("")) else "completed" + + class AgentService: """Registers Agent, TaskOutput, TaskStop tools into ToolRegistry. @@ -997,22 +1005,20 @@ async def _handle_task_output(self, task_id: str) -> str: return f"Error: task '{task_id}' not found" if not running.is_done: - message = "Command is still running." if isinstance(running, _BashBackgroundRun) else "Agent is still running." return json.dumps( { "task_id": task_id, "status": "running", - "message": message, + "message": _background_run_running_message(running), }, ensure_ascii=False, ) result = running.get_result() - status = "error" if (result and result.startswith("")) else "completed" return json.dumps( { "task_id": task_id, - "status": status, + "status": _background_run_result_status(result), "result": result, }, ensure_ascii=False, From 833169d858bd844ea372fd39c0b18ee4d74b37f8 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 17:37:05 +0800 Subject: [PATCH 174/517] Simplify streaming display helpers --- backend/web/services/display_builder.py | 45 +++++++++++++-------- backend/web/services/streaming_service.py | 49 ++++++++--------------- 2 files changed, 45 insertions(+), 49 deletions(-) diff --git a/backend/web/services/display_builder.py b/backend/web/services/display_builder.py index a91869089..24dec5e73 100644 --- a/backend/web/services/display_builder.py +++ b/backend/web/services/display_builder.py @@ -123,6 +123,23 @@ def _append_to_turn(turn: dict, msg_id: str, segments: list[dict]) -> None: turn.setdefault("messageIds", []).append(msg_id) +def _build_subagent_stream( + *, + task_id: str, + thread_id: str, + description: str | None, + status: str, +) -> dict[str, Any]: + return { + "task_id": task_id, + "thread_id": thread_id, + "description": description, + "text": "", + "tool_calls": [], + "status": status, + } + + # --------------------------------------------------------------------------- # ThreadDisplay — per-thread in-memory state # --------------------------------------------------------------------------- @@ -538,14 +555,12 @@ def _handle_tool_result(td: ThreadDisplay, data: dict) -> dict | None: result, ) if sub_thread and not seg["step"].get("subagent_stream"): - seg["step"]["subagent_stream"] = { - "task_id": task_id or "", - "thread_id": sub_thread, - "description": metadata.get("description"), - "text": "", - "tool_calls": [], - "status": task_status, - } + seg["step"]["subagent_stream"] = _build_subagent_stream( + task_id=task_id or "", + thread_id=sub_thread, + description=metadata.get("description"), + status=task_status, + ) return { "type": "update_segment", @@ -674,14 +689,12 @@ def _handle_task_start(td: ThreadDisplay, data: dict) -> dict | None: # has no child stream, even if its tool_result already marked it done. for seg in reversed(turn["segments"]): if seg.get("type") == "tool" and seg.get("step", {}).get("name") == "Agent" and not seg.get("step", {}).get("subagent_stream"): - seg["step"]["subagent_stream"] = { - "task_id": task_id, - "thread_id": sub_thread, - "description": data.get("description"), - "text": "", - "tool_calls": [], - "status": "running", - } + seg["step"]["subagent_stream"] = _build_subagent_stream( + task_id=task_id, + thread_id=sub_thread, + description=data.get("description"), + status="running", + ) idx = _find_seg_index(turn, seg["step"]["id"]) return { "type": "update_segment", diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 9c353866d..2073ce0a9 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -1481,40 +1481,12 @@ async def observe_thread_events( disconnect (or server shutdown) closes the connection. run_done is a flow event, not a terminal signal. """ - yield {"retry": 5000} - # Always start from the beginning of the ring buffer. # For after=0 (new connection): replay all buffered events so we never miss # events emitted between postRun and SSE connect (race condition fix). # For after>0 (reconnect): start from ring start, filter by _seq below. - cursor = 0 - - while True: - events, cursor = await thread_buf.read_with_timeout(cursor, timeout=30) - if events is None: - yield {"comment": "keepalive"} - continue - if not events: - continue - for event in events: - parsed_data = None - try: - parsed_data = json.loads(event.get("data", "{}")) - except (json.JSONDecodeError, TypeError): - pass - - # @@@after-filter — skip events already seen on reconnect. - # display_delta now carries the source raw-event seq too, so stale - # derived deltas are filtered together with their persisted source. - if after > 0 and isinstance(parsed_data, dict) and "_seq" in parsed_data: - if parsed_data["_seq"] <= after: - continue - - seq_id = str(parsed_data["_seq"]) if isinstance(parsed_data, dict) and "_seq" in parsed_data else None - if seq_id: - yield {**event, "id": seq_id} - else: - yield event + async for event in _observe_sse_buffer(thread_buf, after=after, stop_on_finish=False): + yield event async def observe_run_events( @@ -1522,6 +1494,17 @@ async def observe_run_events( after: int = 0, ) -> AsyncGenerator[dict[str, str], None]: """Consume events from a RunEventBuffer (subagent streams only). Yields SSE event dicts.""" + async for event in _observe_sse_buffer(buf, after=after, stop_on_finish=True): + yield event + + +async def _observe_sse_buffer( + buf: ThreadEventBuffer | RunEventBuffer, + *, + after: int, + stop_on_finish: bool, +) -> AsyncGenerator[dict[str, str], None]: + """Shared SSE observer loop for thread and run buffers.""" yield {"retry": 5000} cursor = 0 @@ -1530,7 +1513,7 @@ async def observe_run_events( if events is None and not buf.finished.is_set(): yield {"comment": "keepalive"} continue - if not events and buf.finished.is_set(): + if stop_on_finish and not events and buf.finished.is_set(): break if not events: continue @@ -1542,8 +1525,8 @@ async def observe_run_events( pass # @@@after-filter — skip events already seen on reconnect. - # Events without _seq (e.g. display_delta) are never filtered — - # they are ephemeral derivatives of persisted events. + # display_delta now carries the source raw-event seq too, so stale + # derived deltas are filtered together with their persisted source. if after > 0 and isinstance(parsed_data, dict) and "_seq" in parsed_data: if parsed_data["_seq"] <= after: continue From e88d7e62b9768901378c83de49aed52d4ad36509 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 17:48:57 +0800 Subject: [PATCH 175/517] Prune dead helpers and slim test fixtures --- backend/web/services/display_builder.py | 6 - backend/web/services/streaming_service.py | 2 +- core/runner.py | 2 +- .../test_child_thread_live_bridge.py | 333 +++++++----------- .../test_query_loop_backend_bridge.py | 16 - tests/Unit/core/test_loop.py | 22 -- 6 files changed, 121 insertions(+), 260 deletions(-) diff --git a/backend/web/services/display_builder.py b/backend/web/services/display_builder.py index 24dec5e73..c6b24bc5f 100644 --- a/backend/web/services/display_builder.py +++ b/backend/web/services/display_builder.py @@ -38,16 +38,10 @@ # Helpers — ported from message-mapper.ts # --------------------------------------------------------------------------- -_CHAT_MESSAGE_RE = re.compile(r"]*>([\s\S]*?)") _TASK_NOTIFICATION_RUN_ID_RE = re.compile(r"(.*?)", re.IGNORECASE | re.DOTALL) _TASK_NOTIFICATION_STATUS_RE = re.compile(r"(.*?)", re.IGNORECASE | re.DOTALL) -def _extract_chat_message(text: str) -> str | None: - m = _CHAT_MESSAGE_RE.search(text) - return m.group(1).strip() if m else None - - def _make_id(prefix: str = "db") -> str: return f"{prefix}-{uuid.uuid4().hex[:12]}" diff --git a/backend/web/services/streaming_service.py b/backend/web/services/streaming_service.py index 2073ce0a9..5992e4ca7 100644 --- a/backend/web/services/streaming_service.py +++ b/backend/web/services/streaming_service.py @@ -1006,7 +1006,7 @@ def _is_retryable_stream_error(err: Exception) -> bool: mode, data = chunk if mode == "messages": - msg_chunk, metadata = data + msg_chunk, _metadata = data msg_class = msg_chunk.__class__.__name__ if msg_class == "AIMessageChunk": # @@@compact-leak-guard — skip chunks from compact's summary LLM call. diff --git a/core/runner.py b/core/runner.py index 6c3902e3c..fddd6b135 100644 --- a/core/runner.py +++ b/core/runner.py @@ -153,7 +153,7 @@ def _print_memory_stats(self, status: dict) -> None: def _process_chunk(self, chunk: dict, result: dict) -> None: """Process streaming chunk, extract tool calls and response""" - for node_name, node_update in chunk.items(): + for _node_name, node_update in chunk.items(): if not isinstance(node_update, dict): continue diff --git a/tests/Integration/test_child_thread_live_bridge.py b/tests/Integration/test_child_thread_live_bridge.py index ab7e4ae84..84d1d26d7 100644 --- a/tests/Integration/test_child_thread_live_bridge.py +++ b/tests/Integration/test_child_thread_live_bridge.py @@ -91,6 +91,90 @@ def __init__(self) -> None: self.agent = _BlockingChildGraph() +def _prime_agent_turn( + builder: DisplayBuilder, + thread_id: str, + *, + tool_call_id: str = "tc-agent-1", + args: dict | None = None, + run_id: str = "run-1", +) -> None: + builder.apply_event( + thread_id, + "run_start", + {"run_id": run_id, "source": "owner", "showing": True}, + ) + builder.apply_event( + thread_id, + "tool_call", + { + "id": tool_call_id, + "name": "Agent", + "args": args or {"prompt": "do work"}, + "showing": True, + }, + ) + + +def _set_single_subagent_entry( + builder: DisplayBuilder, + thread_id: str, + *, + task_id: str, + thread_ref: str, + status: str, + result: str, + description: str = "inspect workspace", +) -> None: + builder.set_entries( + thread_id, + [ + {"id": "u1", "role": "user", "content": "do work", "timestamp": 1}, + { + "id": "a1", + "role": "assistant", + "timestamp": 2, + "segments": [ + { + "type": "tool", + "step": { + "id": "call-agent-1", + "name": "Agent", + "args": {"description": description}, + "status": "done", + "result": result, + "subagent_stream": { + "task_id": task_id, + "thread_id": thread_ref, + "description": description, + "text": "", + "tool_calls": [], + "status": status, + }, + }, + } + ], + }, + ], + ) + + +def _make_router_app( + builder: DisplayBuilder, + thread_id: str, + monkeypatch: pytest.MonkeyPatch, +) -> SimpleNamespace: + fake_agent = SimpleNamespace(runtime=SimpleNamespace(current_state=AgentState.ACTIVE), agent=SimpleNamespace(aget_state=None)) + monkeypatch.setattr(threads_router, "get_or_create_agent", AsyncMock(return_value=fake_agent)) + return SimpleNamespace( + state=SimpleNamespace( + display_builder=builder, + agent_pool={}, + thread_sandbox={thread_id: "local"}, + ) + ) + + @pytest.mark.asyncio async def test_run_child_thread_live_rebinds_from_parent_sink_and_surfaces_runtime_and_detail_before_completion(): child_thread_id = "subagent-live-1" @@ -227,22 +311,7 @@ async def _fake_run(): def test_live_tool_result_restores_subagent_stream_from_agent_background_json(): builder = DisplayBuilder() thread_id = "parent-thread" - - builder.apply_event( - thread_id, - "run_start", - {"run_id": "run-1", "source": "owner", "showing": True}, - ) - builder.apply_event( - thread_id, - "tool_call", - { - "id": "tc-agent-1", - "name": "Agent", - "args": {"prompt": "do work", "run_in_background": True}, - "showing": True, - }, - ) + _prime_agent_turn(builder, thread_id, args={"prompt": "do work", "run_in_background": True}) delta = builder.apply_event( thread_id, @@ -270,22 +339,7 @@ def test_live_tool_result_restores_subagent_stream_from_agent_background_json(): def test_live_tool_result_restores_subagent_stream_from_blocking_agent_metadata(): builder = DisplayBuilder() thread_id = "parent-thread" - - builder.apply_event( - thread_id, - "run_start", - {"run_id": "run-1", "source": "owner", "showing": True}, - ) - builder.apply_event( - thread_id, - "tool_call", - { - "id": "tc-agent-1", - "name": "Agent", - "args": {"prompt": "do work"}, - "showing": True, - }, - ) + _prime_agent_turn(builder, thread_id) delta = builder.apply_event( thread_id, @@ -313,21 +367,11 @@ def test_live_tool_result_restores_subagent_stream_from_blocking_agent_metadata( def test_task_start_can_patch_background_agent_after_tool_result_race(): builder = DisplayBuilder() thread_id = "parent-thread" - - builder.apply_event( + _prime_agent_turn( + builder, thread_id, - "run_start", - {"run_id": "run-1", "source": "owner", "showing": True}, - ) - builder.apply_event( - thread_id, - "tool_call", - { - "id": "tc-agent-race", - "name": "Agent", - "args": {"prompt": "do work", "run_in_background": True}, - "showing": True, - }, + tool_call_id="tc-agent-race", + args={"prompt": "do work", "run_in_background": True}, ) builder.apply_event( thread_id, @@ -363,22 +407,7 @@ def test_task_start_can_patch_background_agent_after_tool_result_race(): def test_live_notice_reconciles_subagent_stream_status_from_terminal_notification(task_status: str): builder = DisplayBuilder() thread_id = "parent-thread" - - builder.apply_event( - thread_id, - "run_start", - {"run_id": "run-1", "source": "owner", "showing": True}, - ) - builder.apply_event( - thread_id, - "tool_call", - { - "id": "tc-agent-1", - "name": "Agent", - "args": {"prompt": "do work", "run_in_background": True}, - "showing": True, - }, - ) + _prime_agent_turn(builder, thread_id, args={"prompt": "do work", "run_in_background": True}) builder.apply_event( thread_id, "tool_result", @@ -503,47 +532,16 @@ def test_checkpoint_rebuild_restores_blocking_subagent_stream_from_tool_result_m async def test_list_tasks_includes_subagent_stream_from_display_entries(): thread_id = "parent-thread-tasks" builder = DisplayBuilder() - builder.set_entries( + _set_single_subagent_entry( + builder, thread_id, - [ - {"id": "u1", "role": "user", "content": "do work", "timestamp": 1}, - { - "id": "a1", - "role": "assistant", - "timestamp": 2, - "segments": [ - { - "type": "tool", - "step": { - "id": "call-agent-1", - "name": "Agent", - "args": {"description": "inspect workspace"}, - "status": "done", - "result": "workspace looks empty", - "subagent_stream": { - "task_id": "task-123", - "thread_id": "subagent-task-123", - "description": "inspect workspace", - "text": "", - "tool_calls": [], - "status": "completed", - }, - }, - } - ], - }, - ], + task_id="task-123", + thread_ref="subagent-task-123", + status="completed", + result="workspace looks empty", ) - fake_agent = SimpleNamespace(runtime=SimpleNamespace(current_state=AgentState.ACTIVE), agent=SimpleNamespace(aget_state=None)) monkeypatch = pytest.MonkeyPatch() - monkeypatch.setattr(threads_router, "get_or_create_agent", AsyncMock(return_value=fake_agent)) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=builder, - agent_pool={}, - thread_sandbox={thread_id: "local"}, - ) - ) + app = _make_router_app(builder, thread_id, monkeypatch) tasks = await threads_router.list_tasks(thread_id, request=SimpleNamespace(app=app)) @@ -565,47 +563,16 @@ async def test_list_tasks_includes_subagent_stream_from_display_entries(): async def test_get_task_returns_subagent_stream_result_from_display_entries(): thread_id = "parent-thread-task-detail" builder = DisplayBuilder() - builder.set_entries( + _set_single_subagent_entry( + builder, thread_id, - [ - {"id": "u1", "role": "user", "content": "do work", "timestamp": 1}, - { - "id": "a1", - "role": "assistant", - "timestamp": 2, - "segments": [ - { - "type": "tool", - "step": { - "id": "call-agent-1", - "name": "Agent", - "args": {"description": "inspect workspace"}, - "status": "done", - "result": "workspace looks empty", - "subagent_stream": { - "task_id": "task-123", - "thread_id": "subagent-task-123", - "description": "inspect workspace", - "text": "", - "tool_calls": [], - "status": "completed", - }, - }, - } - ], - }, - ], + task_id="task-123", + thread_ref="subagent-task-123", + status="completed", + result="workspace looks empty", ) - fake_agent = SimpleNamespace(runtime=SimpleNamespace(current_state=AgentState.ACTIVE), agent=SimpleNamespace(aget_state=None)) monkeypatch = pytest.MonkeyPatch() - monkeypatch.setattr(threads_router, "get_or_create_agent", AsyncMock(return_value=fake_agent)) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=builder, - agent_pool={}, - thread_sandbox={thread_id: "local"}, - ) - ) + app = _make_router_app(builder, thread_id, monkeypatch) task = await threads_router.get_task(thread_id, "task-123", request=SimpleNamespace(app=app)) @@ -624,46 +591,15 @@ async def test_get_task_returns_subagent_stream_result_from_display_entries(): async def test_blocking_subagent_done_state_overrides_stale_running_stream_on_detail_and_tasks(monkeypatch): thread_id = "parent-thread-stale-running-completed" builder = DisplayBuilder() - builder.set_entries( + _set_single_subagent_entry( + builder, thread_id, - [ - {"id": "u1", "role": "user", "content": "do work", "timestamp": 1}, - { - "id": "a1", - "role": "assistant", - "timestamp": 2, - "segments": [ - { - "type": "tool", - "step": { - "id": "call-agent-1", - "name": "Agent", - "args": {"description": "inspect workspace"}, - "status": "done", - "result": "workspace looks empty", - "subagent_stream": { - "task_id": "task-stale-completed", - "thread_id": "subagent-task-stale-completed", - "description": "inspect workspace", - "text": "", - "tool_calls": [], - "status": "running", - }, - }, - } - ], - }, - ], - ) - fake_agent = SimpleNamespace(runtime=SimpleNamespace(current_state=AgentState.ACTIVE), agent=SimpleNamespace(aget_state=None)) - monkeypatch.setattr(threads_router, "get_or_create_agent", AsyncMock(return_value=fake_agent)) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=builder, - agent_pool={}, - thread_sandbox={thread_id: "local"}, - ) + task_id="task-stale-completed", + thread_ref="subagent-task-stale-completed", + status="running", + result="workspace looks empty", ) + app = _make_router_app(builder, thread_id, monkeypatch) detail = await threads_router.get_thread_messages(thread_id, user_id="owner-1", app=app) tasks = await threads_router.list_tasks(thread_id, request=SimpleNamespace(app=app)) @@ -679,46 +615,15 @@ async def test_blocking_subagent_done_state_overrides_stale_running_stream_on_de async def test_blocking_subagent_error_overrides_stale_running_stream_on_detail_and_tasks(monkeypatch): thread_id = "parent-thread-stale-running-error" builder = DisplayBuilder() - builder.set_entries( + _set_single_subagent_entry( + builder, thread_id, - [ - {"id": "u1", "role": "user", "content": "do work", "timestamp": 1}, - { - "id": "a1", - "role": "assistant", - "timestamp": 2, - "segments": [ - { - "type": "tool", - "step": { - "id": "call-agent-1", - "name": "Agent", - "args": {"description": "inspect workspace"}, - "status": "done", - "result": "Agent failed: bad child model", - "subagent_stream": { - "task_id": "task-stale-error", - "thread_id": "subagent-task-stale-error", - "description": "inspect workspace", - "text": "", - "tool_calls": [], - "status": "running", - }, - }, - } - ], - }, - ], - ) - fake_agent = SimpleNamespace(runtime=SimpleNamespace(current_state=AgentState.ACTIVE), agent=SimpleNamespace(aget_state=None)) - monkeypatch.setattr(threads_router, "get_or_create_agent", AsyncMock(return_value=fake_agent)) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=builder, - agent_pool={}, - thread_sandbox={thread_id: "local"}, - ) + task_id="task-stale-error", + thread_ref="subagent-task-stale-error", + status="running", + result="Agent failed: bad child model", ) + app = _make_router_app(builder, thread_id, monkeypatch) detail = await threads_router.get_thread_messages(thread_id, user_id="owner-1", app=app) tasks = await threads_router.list_tasks(thread_id, request=SimpleNamespace(app=app)) diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index aa58d12ed..d4247511a 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -128,22 +128,6 @@ async def ainvoke(self, messages): raise RuntimeError("prompt is too long") -class _PromptTooLongWithFailingCompactorModel: - def bind_tools(self, tools): - return self - - def bind(self, **kwargs): - return self - - async def ainvoke(self, messages): - system_text = "" - if messages and messages[0].__class__.__name__ == "SystemMessage": - system_text = getattr(messages[0], "content", "") or "" - if "tasked with summarizing conversations" in system_text or "split turn" in system_text.lower(): - raise RuntimeError("compaction failed") - raise RuntimeError("prompt is too long") - - class _QueryOkWithFailingCompactorModel: def bind_tools(self, tools): return self diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index 835ac9035..603502edc 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -1267,28 +1267,6 @@ async def ainvoke(self, messages): return response -class _PromptTooLongWithFailingCompactorModel: - def __init__(self): - self.query_calls = 0 - self.compact_calls = 0 - - def bind_tools(self, tools): - return self - - def bind(self, **kwargs): - return self - - async def ainvoke(self, messages): - system_text = "" - if messages and messages[0].__class__.__name__ == "SystemMessage": - system_text = getattr(messages[0], "content", "") or "" - if "tasked with summarizing conversations" in system_text or "split turn" in system_text.lower(): - self.compact_calls += 1 - raise RuntimeError("compaction failed") - self.query_calls += 1 - raise RuntimeError("prompt is too long") - - class _QueryOkWithFailingCompactorModel: def __init__(self): self.query_calls = 0 From 19576f8a5165156b3922450f0e63dbcb0606feca Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 17:52:47 +0800 Subject: [PATCH 176/517] Prune dead frontend exports --- frontend/app/src/api/client.ts | 31 ------ frontend/app/src/components/FileBrowser.tsx | 101 ------------------ .../src/components/computer-panel/utils.ts | 45 +------- .../src/components/tool-renderers/utils.ts | 4 - .../src/pages/resources/CapabilityIcons.tsx | 35 ------ 5 files changed, 1 insertion(+), 215 deletions(-) delete mode 100644 frontend/app/src/components/FileBrowser.tsx diff --git a/frontend/app/src/api/client.ts b/frontend/app/src/api/client.ts index d0a854354..73ccb9884 100644 --- a/frontend/app/src/api/client.ts +++ b/frontend/app/src/api/client.ts @@ -14,7 +14,6 @@ import type { ThreadPermissions, ThreadPermissionRules, PermissionRuleBehavior, - SandboxChannelFilesResult, SandboxFileResult, SandboxFilesListResult, SandboxUploadResult, @@ -151,17 +150,6 @@ export async function sendMessage(threadId: string, message: string): Promise<{ }); } -export async function queueMessage(threadId: string, message: string): Promise { - await request(`/api/threads/${encodeURIComponent(threadId)}/queue`, { - method: "POST", - body: JSON.stringify({ message }), - }); -} - -export async function getQueue(threadId: string): Promise<{ messages: Array<{ id: number; content: string; created_at: string }> }> { - return request(`/api/threads/${encodeURIComponent(threadId)}/queue`); -} - // --- Sandbox API --- export async function listSandboxTypes(): Promise { @@ -212,10 +200,6 @@ export async function resumeThreadSandbox(threadId: string): Promise { await request(`/api/threads/${encodeURIComponent(threadId)}/sandbox/resume`, { method: "POST" }); } -export async function destroyThreadSandbox(threadId: string): Promise { - await request(`/api/threads/${encodeURIComponent(threadId)}/sandbox`, { method: "DELETE" }); -} - export async function pauseSandboxSession(sessionId: string, provider: string): Promise { await request( `/api/sandbox/sessions/${encodeURIComponent(sessionId)}/pause?provider=${encodeURIComponent(provider)}`, @@ -266,12 +250,6 @@ export async function readSandboxFile(threadId: string, path: string): Promise { - return request(`${sandboxFilesBase(threadId)}/channel-files`); -} - export async function uploadSandboxFile( threadId: string, opts: { file: File; path?: string }, @@ -302,11 +280,6 @@ export function getSandboxDownloadUrl( // --- Settings API --- -export async function listSandboxConfigs(): Promise>> { - const payload = await request<{ sandboxes: Record> }>("/api/settings/sandboxes"); - return payload.sandboxes; -} - export async function saveSandboxConfig(name: string, config: Record): Promise { await request("/api/settings/sandboxes", { method: "POST", @@ -316,10 +289,6 @@ export async function saveSandboxConfig(name: string, config: Record> { - return request("/api/settings/observation"); -} - export async function saveObservationConfig( active: string | null, config?: Record, diff --git a/frontend/app/src/components/FileBrowser.tsx b/frontend/app/src/components/FileBrowser.tsx deleted file mode 100644 index 4cef7086a..000000000 --- a/frontend/app/src/components/FileBrowser.tsx +++ /dev/null @@ -1,101 +0,0 @@ -import { useState } from 'react'; -import { authFetch } from '@/store/auth-store'; -import { useFileList } from '@/hooks/useFileList'; -import { MoreVertical } from 'lucide-react'; -import { - DropdownMenu, - DropdownMenuContent, - DropdownMenuItem, - DropdownMenuTrigger, -} from '@/components/ui/dropdown-menu'; -import { Button } from '@/components/ui/button'; -import { - AlertDialog, - AlertDialogAction, - AlertDialogCancel, - AlertDialogContent, - AlertDialogDescription, - AlertDialogFooter, - AlertDialogHeader, - AlertDialogTitle, -} from '@/components/ui/alert-dialog'; - -interface FileBrowserProps { - threadId: string; -} - -export function FileBrowser({ threadId }: FileBrowserProps) { - const { files, loading, error, refetch } = useFileList(threadId); - const [deleteTarget, setDeleteTarget] = useState(null); - const [deleting, setDeleting] = useState(false); - - const handleDownload = (path: string) => { - const url = `/api/threads/${threadId}/files/download?path=${encodeURIComponent(path)}`; - window.open(url, '_blank'); - }; - - const handleDelete = async () => { - if (!deleteTarget) return; - setDeleting(true); - try { - const res = await authFetch( - `/api/threads/${threadId}/files/files?path=${encodeURIComponent(deleteTarget)}`, - { method: 'DELETE' } - ); - if (!res.ok) throw new Error('Failed to delete file'); - await refetch(); - } catch (e) { - alert(e instanceof Error ? e.message : 'Failed to delete file'); - } finally { - setDeleting(false); - setDeleteTarget(null); - } - }; - - if (loading) return
加载文件中...
; - if (error) return
错误：{error}
; - if (files.length === 0) return
暂无已上传文件
; - - return ( - <> -
- {files.map((file) => ( -
- {file.relative_path} -
- {(file.size_bytes / 1024).toFixed(1)} KB - - - - - - handleDownload(file.relative_path)}>下载 - setDeleteTarget(file.relative_path)} disabled={deleting}>删除 - - -
-
- ))} -
- - setDeleteTarget(null)}> - - - 删除文件？ - - 确定要删除 "{deleteTarget}" 吗？此操作无法撤销。 - - - - 取消 - - {deleting ? '删除中...' : '删除'} - - - - - - ); -} diff --git a/frontend/app/src/components/computer-panel/utils.ts b/frontend/app/src/components/computer-panel/utils.ts index 532bd5ce4..89199ab8b 100644 --- a/frontend/app/src/components/computer-panel/utils.ts +++ b/frontend/app/src/components/computer-panel/utils.ts @@ -6,36 +6,7 @@ import type { TreeNode } from "./types"; export type FlowItem = | { type: "text"; content: string; turnId: string } | { type: "tool"; step: ToolStep; turnId: string }; - -/** Extract a chronological message flow (text + tool) from chat entries. - * The last non-empty text segment per turn is excluded (already shown in chat area). */ -export function extractMessageFlow(entries: ChatEntry[]): FlowItem[] { - const items: FlowItem[] = []; - for (const entry of entries) { - if (entry.role !== "assistant") continue; - const segs = entry.segments; - // Find last non-empty text index — exclude it (displayed in chat area) - let lastTextIdx = -1; - for (let i = segs.length - 1; i >= 0; i--) { - const seg = segs[i]; - if (seg.type === "text" && seg.content.trim()) { - lastTextIdx = i; - break; - } - } - for (let i = 0; i < segs.length; i++) { - const seg = segs[i]; - if (seg.type === "tool") { - items.push({ type: "tool", step: seg.step, turnId: entry.id }); - } else if (seg.type === "text" && i !== lastTextIdx && seg.content.trim()) { - items.push({ type: "text", content: seg.content, turnId: entry.id }); - } - } - } - return items; -} - -export function joinPath(base: string, name: string): string { +function joinPath(base: string, name: string): string { if (base.endsWith("/")) return `${base}${name}`; return `${base}/${name}`; } @@ -68,20 +39,6 @@ export function extractAgentSteps(entries: ChatEntry[]): ToolStep[] { return steps; } -/** Extract all tool steps from chat entries */ -export function extractAllToolSteps(entries: ChatEntry[]): ToolStep[] { - const steps: ToolStep[] = []; - for (const entry of entries) { - if (entry.role !== "assistant") continue; - for (const seg of entry.segments) { - if (seg.type === "tool") { - steps.push(seg.step); - } - } - } - return steps; -} - export function parseCommandArgs(args: unknown): { command?: string; cwd?: string; description?: string } { if (args && typeof args === "object") { const a = args as Record; diff --git a/frontend/app/src/components/tool-renderers/utils.ts b/frontend/app/src/components/tool-renderers/utils.ts index 68b211e59..3ad31a53f 100644 --- a/frontend/app/src/components/tool-renderers/utils.ts +++ b/frontend/app/src/components/tool-renderers/utils.ts @@ -40,7 +40,3 @@ export function inferLanguage(filePath: string): string { return langMap[ext] || 'plaintext'; } - -export function countLines(text: string): number { - return text.split('\n').length; -} diff --git a/frontend/app/src/pages/resources/CapabilityIcons.tsx b/frontend/app/src/pages/resources/CapabilityIcons.tsx index 886ef02aa..c3c32cbc0 100644 --- a/frontend/app/src/pages/resources/CapabilityIcons.tsx +++ b/frontend/app/src/pages/resources/CapabilityIcons.tsx @@ -52,38 +52,3 @@ export function CapabilityStrip({ capabilities }: { capabilities: ProviderCapabi
); } - -/** Detailed capability tiles for ProviderDetail */ -export function CapabilityGrid({ capabilities }: { capabilities: ProviderCapabilities }) { - return ( -
- {CAPABILITY_KEYS.map((key) => { - const Icon = CAPABILITY_ICON_MAP[key]; - const has = capabilities[key]; - return ( -
-
- -
- - {CAPABILITY_LABELS[key]} - -
- ); - })} -
- ); -} From 2fb18be6e9cdf1399cb879cc7114baf181cc7870 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 17:55:44 +0800 Subject: [PATCH 177/517] Simplify query loop followthrough fixtures --- .../test_query_loop_backend_bridge.py | 248 +++++------------- 1 file changed, 68 insertions(+), 180 deletions(-) diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index d4247511a..82699264d 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -321,6 +321,56 @@ def _make_loop( ) +def _patch_streaming_event_store(monkeypatch: pytest.MonkeyPatch) -> None: + seq = 0 + + async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): + nonlocal seq + seq += 1 + return seq + + async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): + return 0 + + monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) + monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + + +def _make_streaming_agent(loop: QueryLoop, *, queue_manager: MessageQueueManager | None = None) -> SimpleNamespace: + agent = SimpleNamespace( + agent=loop, + runtime=_StreamingRuntime(), + storage_container=None, + ) + if queue_manager is not None: + agent.queue_manager = queue_manager + return agent + + +def _make_streaming_app( + tmp_path: Path, + *, + thread_id: str | None = None, + agent: SimpleNamespace | None = None, + queue_manager: MessageQueueManager | None = None, +) -> tuple[SimpleNamespace, MessageQueueManager]: + queue_manager = queue_manager or MessageQueueManager(db_path=str(tmp_path / "queue.db")) + state = SimpleNamespace( + display_builder=DisplayBuilder(), + thread_tasks={}, + thread_event_buffers={}, + subagent_buffers={}, + queue_manager=queue_manager, + thread_last_active={}, + typing_tracker=None, + ) + if thread_id is not None and agent is not None: + state.agent_pool = {f"{thread_id}:local": agent} + state.thread_sandbox = {thread_id: "local"} + state._event_loop = asyncio.get_running_loop() + return SimpleNamespace(state=state), queue_manager + + @pytest.mark.asyncio async def test_repair_incomplete_tool_calls_uses_query_loop_state_bridge(): checkpointer = _MemoryCheckpointer() @@ -1414,38 +1464,13 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_run_agent_to_buffer_surfaces_terminal_notice_then_assistant_followthrough(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) checkpointer = _MemoryCheckpointer() loop = _make_loop(text="AFTER_BG_DONE", checkpointer=checkpointer) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), - thread_last_active={}, - typing_tracker=None, - ) - ) + agent = _make_streaming_agent(loop) + app, _ = _make_streaming_app(tmp_path) thread_buf = ThreadEventBuffer() await _run_agent_to_buffer( @@ -1468,38 +1493,13 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_run_agent_to_buffer_surfaces_command_completion_then_assistant_followthrough(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) checkpointer = _MemoryCheckpointer() loop = _make_loop(text="AFTER_COMMAND_DONE", checkpointer=checkpointer) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), - thread_last_active={}, - typing_tracker=None, - ) - ) + agent = _make_streaming_agent(loop) + app, _ = _make_streaming_app(tmp_path) thread_buf = ThreadEventBuffer() await _run_agent_to_buffer( @@ -1522,38 +1522,13 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_run_agent_to_buffer_surfaces_command_cancellation_then_assistant_followthrough(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) checkpointer = _MemoryCheckpointer() loop = _make_loop(text="AFTER_COMMAND_CANCELLED", checkpointer=checkpointer) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), - thread_last_active={}, - typing_tracker=None, - ) - ) + agent = _make_streaming_agent(loop) + app, _ = _make_streaming_app(tmp_path) thread_buf = ThreadEventBuffer() await _run_agent_to_buffer( @@ -1576,43 +1551,14 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_queue_wake_handler_starts_terminal_command_followthrough_run(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) thread_id = "thread-route-followthrough" checkpointer = _MemoryCheckpointer() loop = _make_loop(text="AFTER_QUEUE_WAKE", checkpointer=checkpointer) queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - queue_manager=queue_manager, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=queue_manager, - thread_last_active={}, - typing_tracker=None, - agent_pool={f"{thread_id}:local": agent}, - thread_sandbox={thread_id: "local"}, - _event_loop=asyncio.get_running_loop(), - ) - ) + agent = _make_streaming_agent(loop, queue_manager=queue_manager) + app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) _ensure_thread_handlers(agent, thread_id, app) queue_manager.enqueue( @@ -1637,43 +1583,14 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_queue_wake_handler_starts_terminal_agent_followthrough_run(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) thread_id = "thread-route-agent-followthrough" checkpointer = _MemoryCheckpointer() loop = _make_loop(text="AFTER_AGENT_WAKE", checkpointer=checkpointer) queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - queue_manager=queue_manager, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=queue_manager, - thread_last_active={}, - typing_tracker=None, - agent_pool={f"{thread_id}:local": agent}, - thread_sandbox={thread_id: "local"}, - _event_loop=asyncio.get_running_loop(), - ) - ) + agent = _make_streaming_agent(loop, queue_manager=queue_manager) + app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) _ensure_thread_handlers(agent, thread_id, app) queue_manager.enqueue( @@ -1699,43 +1616,14 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_queue_wake_handler_starts_terminal_agent_error_followthrough_run(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) thread_id = "thread-route-agent-error-followthrough" checkpointer = _MemoryCheckpointer() loop = _make_loop(text="AFTER_AGENT_ERROR_WAKE", checkpointer=checkpointer) queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - queue_manager=queue_manager, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=queue_manager, - thread_last_active={}, - typing_tracker=None, - agent_pool={f"{thread_id}:local": agent}, - thread_sandbox={thread_id: "local"}, - _event_loop=asyncio.get_running_loop(), - ) - ) + agent = _make_streaming_agent(loop, queue_manager=queue_manager) + app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) _ensure_thread_handlers(agent, thread_id, app) queue_manager.enqueue( From 3f80f1d352d75d6015a977f88f29a1595e10582d Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 17:58:37 +0800 Subject: [PATCH 178/517] Trim more query loop test boilerplate --- .../test_query_loop_backend_bridge.py | 239 ++++-------------- 1 file changed, 48 insertions(+), 191 deletions(-) diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 82699264d..530de59d0 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -353,6 +353,7 @@ def _make_streaming_app( thread_id: str | None = None, agent: SimpleNamespace | None = None, queue_manager: MessageQueueManager | None = None, + include_route_locks: bool = False, ) -> tuple[SimpleNamespace, MessageQueueManager]: queue_manager = queue_manager or MessageQueueManager(db_path=str(tmp_path / "queue.db")) state = SimpleNamespace( @@ -368,9 +369,37 @@ def _make_streaming_app( state.agent_pool = {f"{thread_id}:local": agent} state.thread_sandbox = {thread_id: "local"} state._event_loop = asyncio.get_running_loop() + if include_route_locks: + state.thread_locks = {} + state.thread_locks_guard = asyncio.Lock() return SimpleNamespace(state=state), queue_manager +def _make_direct_streaming_context( + tmp_path: Path, + loop: QueryLoop, + *, + queue_manager: MessageQueueManager | None = None, +) -> tuple[SimpleNamespace, SimpleNamespace, ThreadEventBuffer]: + agent = _make_streaming_agent(loop, queue_manager=queue_manager) + app, _ = _make_streaming_app(tmp_path, queue_manager=queue_manager) + return agent, app, ThreadEventBuffer() + + +def _patch_fake_event_bus(monkeypatch: pytest.MonkeyPatch) -> None: + class _FakeEventBus: + def subscribe(self, *_args, **_kwargs): + return None + + def make_emitter(self, **_kwargs): + async def _emit(_event): + return None + + return _emit + + monkeypatch.setattr("backend.web.event_bus.get_event_bus", lambda: _FakeEventBus()) + + @pytest.mark.asyncio async def test_repair_incomplete_tool_calls_uses_query_loop_state_bridge(): checkpointer = _MemoryCheckpointer() @@ -1649,54 +1678,15 @@ async def test_queue_wake_handler_starts_terminal_agent_error_followthrough_run( @pytest.mark.asyncio async def test_cancelled_task_notification_wakes_followthrough_run(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - class _FakeEventBus: - def subscribe(self, *_args, **_kwargs): - return None - - def make_emitter(self, **_kwargs): - async def _emit(_event): - return None - - return _emit - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) - monkeypatch.setattr("backend.web.event_bus.get_event_bus", lambda: _FakeEventBus()) + _patch_streaming_event_store(monkeypatch) + _patch_fake_event_bus(monkeypatch) thread_id = "thread-route-cancel-followthrough" checkpointer = _MemoryCheckpointer() loop = _make_loop(text="AFTER_CANCEL_WAKE", checkpointer=checkpointer) queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - queue_manager=queue_manager, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=queue_manager, - thread_last_active={}, - typing_tracker=None, - agent_pool={f"{thread_id}:local": agent}, - thread_sandbox={thread_id: "local"}, - _event_loop=asyncio.get_running_loop(), - ) - ) + agent = _make_streaming_agent(loop, queue_manager=queue_manager) + app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) _ensure_thread_handlers(agent, thread_id, app) run = SimpleNamespace(is_done=True, description="cancelled task", command="echo hi") @@ -1717,44 +1707,19 @@ async def _emit(_event): @pytest.mark.asyncio async def test_send_message_route_then_agent_terminal_notification_reenters_followthrough(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) thread_id = "thread-route-send-message-followthrough" checkpointer = _MemoryCheckpointer() loop = _make_loop(model=_TurnTextModel("OWNER_OK", "AFTER_AGENT_ROUTE_WAKE"), checkpointer=checkpointer) queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, + agent = _make_streaming_agent(loop, queue_manager=queue_manager) + app, _ = _make_streaming_app( + tmp_path, + thread_id=thread_id, + agent=agent, queue_manager=queue_manager, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=queue_manager, - thread_last_active={}, - typing_tracker=None, - thread_locks={}, - thread_locks_guard=asyncio.Lock(), - agent_pool={f"{thread_id}:local": agent}, - thread_sandbox={thread_id: "local"}, - _event_loop=asyncio.get_running_loop(), - ) + include_route_locks=True, ) with ( @@ -1795,39 +1760,12 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_run_agent_to_buffer_adds_terminal_followthrough_system_note_to_prevent_silent_completion(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) checkpointer = _MemoryCheckpointer() loop = _make_loop(model=_TerminalFollowthroughPromptAwareModel(), checkpointer=checkpointer) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), - thread_last_active={}, - typing_tracker=None, - ) - ) - thread_buf = ThreadEventBuffer() + agent, app, thread_buf = _make_direct_streaming_context(tmp_path, loop) await _run_agent_to_buffer( agent, @@ -1848,39 +1786,12 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_run_agent_to_buffer_turns_silent_terminal_reentry_into_visible_followthrough(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) checkpointer = _MemoryCheckpointer() loop = _make_loop(model=_TerminalFollowthroughSilentModel(), checkpointer=checkpointer) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), - thread_last_active={}, - typing_tracker=None, - ) - ) - thread_buf = ThreadEventBuffer() + agent, app, thread_buf = _make_direct_streaming_context(tmp_path, loop) await _run_agent_to_buffer( agent, @@ -1904,39 +1815,12 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_run_agent_to_buffer_turns_silent_chat_notification_into_visible_followthrough(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) checkpointer = _MemoryCheckpointer() loop = _make_loop(model=_ChatNotificationSilentModel(), checkpointer=checkpointer) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), - thread_last_active={}, - typing_tracker=None, - ) - ) - thread_buf = ThreadEventBuffer() + agent, app, thread_buf = _make_direct_streaming_context(tmp_path, loop) await _run_agent_to_buffer( agent, @@ -1960,39 +1844,12 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio async def test_run_agent_to_buffer_tags_display_delta_with_source_seq(monkeypatch, tmp_path): - seq = 0 - - async def fake_append_event(thread_id, run_id, event, message_id=None, run_event_repo=None): - nonlocal seq - seq += 1 - return seq - - async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): - return 0 - - monkeypatch.setattr("backend.web.services.event_store.append_event", fake_append_event) - monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) + _patch_streaming_event_store(monkeypatch) monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) checkpointer = _MemoryCheckpointer() loop = _make_loop(model=_NoToolModel("SEQ_OK"), checkpointer=checkpointer) - agent = SimpleNamespace( - agent=loop, - runtime=_StreamingRuntime(), - storage_container=None, - ) - app = SimpleNamespace( - state=SimpleNamespace( - display_builder=DisplayBuilder(), - thread_tasks={}, - thread_event_buffers={}, - subagent_buffers={}, - queue_manager=MessageQueueManager(db_path=str(tmp_path / "queue.db")), - thread_last_active={}, - typing_tracker=None, - ) - ) - thread_buf = ThreadEventBuffer() + agent, app, thread_buf = _make_direct_streaming_context(tmp_path, loop) await _run_agent_to_buffer( agent, From a57168d6b12f52454a288b3322f3741cbd37b012 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:04:37 +0800 Subject: [PATCH 179/517] Simplify query loop followthrough matrix --- .../test_query_loop_backend_bridge.py | 430 ++++++++---------- 1 file changed, 194 insertions(+), 236 deletions(-) diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 530de59d0..562f79138 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -336,6 +336,11 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): monkeypatch.setattr("backend.web.services.streaming_service.cleanup_old_runs", fake_cleanup_old_runs) +def _patch_direct_streaming(monkeypatch: pytest.MonkeyPatch) -> None: + _patch_streaming_event_store(monkeypatch) + monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) + + def _make_streaming_agent(loop: QueryLoop, *, queue_manager: MessageQueueManager | None = None) -> SimpleNamespace: agent = SimpleNamespace( agent=loop, @@ -386,6 +391,62 @@ def _make_direct_streaming_context( return agent, app, ThreadEventBuffer() +def _make_route_followthrough_context( + tmp_path: Path, + *, + thread_id: str, + loop: QueryLoop, +) -> tuple[MessageQueueManager, SimpleNamespace, SimpleNamespace]: + queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) + agent = _make_streaming_agent(loop, queue_manager=queue_manager) + app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) + _ensure_thread_handlers(agent, thread_id, app) + return queue_manager, agent, app + + +async def _run_direct_notification_followthrough( + monkeypatch: pytest.MonkeyPatch, + tmp_path: Path, + *, + loop: QueryLoop, + thread_id: str, + message: str, + run_id: str, + message_metadata: dict[str, str] | None = None, +) -> list[dict]: + _patch_direct_streaming(monkeypatch) + agent, app, thread_buf = _make_direct_streaming_context(tmp_path, loop) + + await _run_agent_to_buffer( + agent, + thread_id, + message, + app, + False, + thread_buf, + run_id, + message_metadata=message_metadata, + ) + + entries = app.state.display_builder.get_entries(thread_id) + assert entries is not None + return entries + + +def _assert_notice_then_text(entries: list[dict], notice_contains: str, expected_text: str) -> None: + assert entries[0]["segments"][0]["type"] == "notice" + assert notice_contains in entries[0]["segments"][0]["content"] + assert entries[0]["segments"][1] == {"type": "text", "content": expected_text} + + +async def _get_local_thread_history(thread_id: str, *, agent: SimpleNamespace, app: SimpleNamespace) -> dict: + with ( + patch.object(threads_router, "get_or_create_agent", return_value=agent), + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + ): + return await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) + + def _patch_fake_event_bus(monkeypatch: pytest.MonkeyPatch) -> None: class _FakeEventBus: def subscribe(self, *_args, **_kwargs): @@ -1492,188 +1553,123 @@ async def fake_cleanup_old_runs(thread_id, keep_latest=1, run_event_repo=None): @pytest.mark.asyncio -async def test_run_agent_to_buffer_surfaces_terminal_notice_then_assistant_followthrough(monkeypatch, tmp_path): - _patch_streaming_event_store(monkeypatch) - monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) - - checkpointer = _MemoryCheckpointer() - loop = _make_loop(text="AFTER_BG_DONE", checkpointer=checkpointer) - agent = _make_streaming_agent(loop) - app, _ = _make_streaming_app(tmp_path) - thread_buf = ThreadEventBuffer() - - await _run_agent_to_buffer( - agent, - "thread-terminal-followthrough", - "completedBG_OK", - app, - False, - thread_buf, - "run-terminal-followthrough", - message_metadata={"source": "system", "notification_type": "agent"}, - ) - - entries = app.state.display_builder.get_entries("thread-terminal-followthrough") - assert entries is not None - assert entries[0]["segments"][0]["type"] == "notice" - assert "BG_OK" in entries[0]["segments"][0]["content"] - assert entries[0]["segments"][1] == {"type": "text", "content": "AFTER_BG_DONE"} - - -@pytest.mark.asyncio -async def test_run_agent_to_buffer_surfaces_command_completion_then_assistant_followthrough(monkeypatch, tmp_path): - _patch_streaming_event_store(monkeypatch) - monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) - - checkpointer = _MemoryCheckpointer() - loop = _make_loop(text="AFTER_COMMAND_DONE", checkpointer=checkpointer) - agent = _make_streaming_agent(loop) - app, _ = _make_streaming_app(tmp_path) - thread_buf = ThreadEventBuffer() - - await _run_agent_to_buffer( - agent, - "thread-command-followthrough", - "completed42", - app, - False, - thread_buf, - "run-command-followthrough", - message_metadata={"source": "system", "notification_type": "command"}, - ) - - entries = app.state.display_builder.get_entries("thread-command-followthrough") - assert entries is not None - assert entries[0]["segments"][0]["type"] == "notice" - assert "CommandNotification" in entries[0]["segments"][0]["content"] - assert entries[0]["segments"][1] == {"type": "text", "content": "AFTER_COMMAND_DONE"} - - -@pytest.mark.asyncio -async def test_run_agent_to_buffer_surfaces_command_cancellation_then_assistant_followthrough(monkeypatch, tmp_path): - _patch_streaming_event_store(monkeypatch) - monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) - - checkpointer = _MemoryCheckpointer() - loop = _make_loop(text="AFTER_COMMAND_CANCELLED", checkpointer=checkpointer) - agent = _make_streaming_agent(loop) - app, _ = _make_streaming_app(tmp_path) - thread_buf = ThreadEventBuffer() - - await _run_agent_to_buffer( - agent, - "thread-command-cancel-followthrough", - 'cancelledcancelled task', - app, - False, - thread_buf, - "run-command-cancel-followthrough", - message_metadata={"source": "system", "notification_type": "command"}, - ) - - entries = app.state.display_builder.get_entries("thread-command-cancel-followthrough") - assert entries is not None - assert entries[0]["segments"][0]["type"] == "notice" - assert "cancelled" in entries[0]["segments"][0]["content"] - assert entries[0]["segments"][1] == {"type": "text", "content": "AFTER_COMMAND_CANCELLED"} - - -@pytest.mark.asyncio -async def test_queue_wake_handler_starts_terminal_command_followthrough_run(monkeypatch, tmp_path): - _patch_streaming_event_store(monkeypatch) - - thread_id = "thread-route-followthrough" - checkpointer = _MemoryCheckpointer() - loop = _make_loop(text="AFTER_QUEUE_WAKE", checkpointer=checkpointer) - queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = _make_streaming_agent(loop, queue_manager=queue_manager) - app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) - - _ensure_thread_handlers(agent, thread_id, app) - queue_manager.enqueue( - "completed42", - thread_id, - notification_type="command", - source="system", - ) - - await _wait_for_followthrough_text(loop, thread_id, "AFTER_QUEUE_WAKE") - - with ( - patch.object(threads_router, "get_or_create_agent", return_value=agent), - patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), - ): - history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) - - assert [item["role"] for item in history["messages"]] == ["notification", "assistant"] - assert "CommandNotification" in history["messages"][0]["text"] - assert history["messages"][1]["text"] == "AFTER_QUEUE_WAKE" - - -@pytest.mark.asyncio -async def test_queue_wake_handler_starts_terminal_agent_followthrough_run(monkeypatch, tmp_path): - _patch_streaming_event_store(monkeypatch) - - thread_id = "thread-route-agent-followthrough" +@pytest.mark.parametrize( + ( + "thread_id", + "run_id", + "message", + "message_metadata", + "notice_contains", + "expected_text", + ), + [ + ( + "thread-terminal-followthrough", + "run-terminal-followthrough", + "completedBG_OK", + {"source": "system", "notification_type": "agent"}, + "BG_OK", + "AFTER_BG_DONE", + ), + ( + "thread-command-followthrough", + "run-command-followthrough", + "completed42", + {"source": "system", "notification_type": "command"}, + "CommandNotification", + "AFTER_COMMAND_DONE", + ), + ( + "thread-command-cancel-followthrough", + "run-command-cancel-followthrough", + 'cancelledcancelled task', + {"source": "system", "notification_type": "command"}, + "cancelled", + "AFTER_COMMAND_CANCELLED", + ), + ], +) +async def test_run_agent_to_buffer_surfaces_notice_then_assistant_followthrough( + monkeypatch, + tmp_path, + thread_id: str, + run_id: str, + message: str, + message_metadata: dict[str, str], + notice_contains: str, + expected_text: str, +): checkpointer = _MemoryCheckpointer() - loop = _make_loop(text="AFTER_AGENT_WAKE", checkpointer=checkpointer) - queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = _make_streaming_agent(loop, queue_manager=queue_manager) - app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) + loop = _make_loop(text=expected_text, checkpointer=checkpointer) - _ensure_thread_handlers(agent, thread_id, app) - queue_manager.enqueue( - "completedSimple background tool testSimple Background Tool Test Done", - thread_id, - notification_type="agent", - source="system", + entries = await _run_direct_notification_followthrough( + monkeypatch, + tmp_path, + loop=loop, + thread_id=thread_id, + message=message, + run_id=run_id, + message_metadata=message_metadata, ) - await _wait_for_followthrough_text(loop, thread_id, "AFTER_AGENT_WAKE") - - with ( - patch.object(threads_router, "get_or_create_agent", return_value=agent), - patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), - ): - history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) - - assert [item["role"] for item in history["messages"]] == ["notification", "assistant"] - assert "task-notification" in history["messages"][0]["text"] - assert "Simple Background Tool Test Done" in history["messages"][0]["text"] - assert history["messages"][1]["text"] == "AFTER_AGENT_WAKE" + _assert_notice_then_text(entries, notice_contains, expected_text) @pytest.mark.asyncio -async def test_queue_wake_handler_starts_terminal_agent_error_followthrough_run(monkeypatch, tmp_path): +@pytest.mark.parametrize( + ("thread_id", "message", "notification_type", "expected_notice", "expected_text"), + [ + ( + "thread-route-followthrough", + "completed42", + "command", + "CommandNotification", + "AFTER_QUEUE_WAKE", + ), + ( + "thread-route-agent-followthrough", + "completedSimple background tool testSimple Background Tool Test Done", + "agent", + "Simple Background Tool Test Done", + "AFTER_AGENT_WAKE", + ), + ( + "thread-route-agent-error-followthrough", + "errorSimple background tool testAgent failed", + "agent", + "Agent failed", + "AFTER_AGENT_ERROR_WAKE", + ), + ], +) +async def test_queue_wake_handler_starts_terminal_followthrough_run( + monkeypatch, + tmp_path, + thread_id: str, + message: str, + notification_type: str, + expected_notice: str, + expected_text: str, +): _patch_streaming_event_store(monkeypatch) - thread_id = "thread-route-agent-error-followthrough" checkpointer = _MemoryCheckpointer() - loop = _make_loop(text="AFTER_AGENT_ERROR_WAKE", checkpointer=checkpointer) - queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = _make_streaming_agent(loop, queue_manager=queue_manager) - app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) + loop = _make_loop(text=expected_text, checkpointer=checkpointer) + queue_manager, agent, app = _make_route_followthrough_context(tmp_path, thread_id=thread_id, loop=loop) - _ensure_thread_handlers(agent, thread_id, app) queue_manager.enqueue( - "errorSimple background tool testAgent failed", + message, thread_id, - notification_type="agent", + notification_type=notification_type, source="system", ) - await _wait_for_followthrough_text(loop, thread_id, "AFTER_AGENT_ERROR_WAKE") - - with ( - patch.object(threads_router, "get_or_create_agent", return_value=agent), - patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), - ): - history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) + await _wait_for_followthrough_text(loop, thread_id, expected_text) + history = await _get_local_thread_history(thread_id, agent=agent, app=app) assert [item["role"] for item in history["messages"]] == ["notification", "assistant"] - assert "task-notification" in history["messages"][0]["text"] - assert "Agent failed" in history["messages"][0]["text"] - assert history["messages"][1]["text"] == "AFTER_AGENT_ERROR_WAKE" + assert expected_notice in history["messages"][0]["text"] + assert history["messages"][1]["text"] == expected_text @pytest.mark.asyncio @@ -1684,22 +1680,12 @@ async def test_cancelled_task_notification_wakes_followthrough_run(monkeypatch, thread_id = "thread-route-cancel-followthrough" checkpointer = _MemoryCheckpointer() loop = _make_loop(text="AFTER_CANCEL_WAKE", checkpointer=checkpointer) - queue_manager = MessageQueueManager(db_path=str(tmp_path / "queue.db")) - agent = _make_streaming_agent(loop, queue_manager=queue_manager) - app, _ = _make_streaming_app(tmp_path, thread_id=thread_id, agent=agent, queue_manager=queue_manager) - - _ensure_thread_handlers(agent, thread_id, app) + queue_manager, agent, app = _make_route_followthrough_context(tmp_path, thread_id=thread_id, loop=loop) run = SimpleNamespace(is_done=True, description="cancelled task", command="echo hi") await threads_router._notify_task_cancelled(app, thread_id, "cmd-cancel", run) await _wait_for_followthrough_text(loop, thread_id, "AFTER_CANCEL_WAKE") - - with ( - patch.object(threads_router, "get_or_create_agent", return_value=agent), - patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), - ): - history = await get_thread_history(thread_id, limit=20, truncate=400, user_id="u", app=app) - + history = await _get_local_thread_history(thread_id, agent=agent, app=app) assert [item["role"] for item in history["messages"]] == ["notification", "assistant"] assert "cancelled" in history["messages"][0]["text"] assert history["messages"][1]["text"] == "AFTER_CANCEL_WAKE" @@ -1760,86 +1746,58 @@ async def test_send_message_route_then_agent_terminal_notification_reenters_foll @pytest.mark.asyncio async def test_run_agent_to_buffer_adds_terminal_followthrough_system_note_to_prevent_silent_completion(monkeypatch, tmp_path): - _patch_streaming_event_store(monkeypatch) - monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) - checkpointer = _MemoryCheckpointer() loop = _make_loop(model=_TerminalFollowthroughPromptAwareModel(), checkpointer=checkpointer) - agent, app, thread_buf = _make_direct_streaming_context(tmp_path, loop) - - await _run_agent_to_buffer( - agent, - "thread-terminal-followthrough-note", - "completed42", - app, - False, - thread_buf, - "run-terminal-followthrough-note", + entries = await _run_direct_notification_followthrough( + monkeypatch, + tmp_path, + loop=loop, + thread_id="thread-terminal-followthrough-note", + message="completed42", + run_id="run-terminal-followthrough-note", message_metadata={"source": "system", "notification_type": "command"}, ) - - entries = app.state.display_builder.get_entries("thread-terminal-followthrough-note") - assert entries is not None - assert entries[0]["segments"][0]["type"] == "notice" - assert entries[0]["segments"][1] == {"type": "text", "content": "FOLLOWTHROUGH_ACK"} + _assert_notice_then_text(entries, "CommandNotification", "FOLLOWTHROUGH_ACK") @pytest.mark.asyncio async def test_run_agent_to_buffer_turns_silent_terminal_reentry_into_visible_followthrough(monkeypatch, tmp_path): - _patch_streaming_event_store(monkeypatch) - monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) - checkpointer = _MemoryCheckpointer() loop = _make_loop(model=_TerminalFollowthroughSilentModel(), checkpointer=checkpointer) - agent, app, thread_buf = _make_direct_streaming_context(tmp_path, loop) - - await _run_agent_to_buffer( - agent, - "thread-terminal-followthrough-silent", - "completed42", - app, - False, - thread_buf, - "run-terminal-followthrough-silent", + entries = await _run_direct_notification_followthrough( + monkeypatch, + tmp_path, + loop=loop, + thread_id="thread-terminal-followthrough-silent", + message="completed42", + run_id="run-terminal-followthrough-silent", message_metadata={"source": "system", "notification_type": "command"}, ) - - entries = app.state.display_builder.get_entries("thread-terminal-followthrough-silent") - assert entries is not None - assert entries[0]["segments"][0]["type"] == "notice" - assert entries[0]["segments"][1] == { - "type": "text", - "content": "Background command completed, but the followthrough assistant reply was empty.", - } + _assert_notice_then_text( + entries, + "CommandNotification", + "Background command completed, but the followthrough assistant reply was empty.", + ) @pytest.mark.asyncio async def test_run_agent_to_buffer_turns_silent_chat_notification_into_visible_followthrough(monkeypatch, tmp_path): - _patch_streaming_event_store(monkeypatch) - monkeypatch.setattr("backend.web.services.streaming_service._ensure_thread_handlers", lambda *args, **kwargs: None) - checkpointer = _MemoryCheckpointer() loop = _make_loop(model=_ChatNotificationSilentModel(), checkpointer=checkpointer) - agent, app, thread_buf = _make_direct_streaming_context(tmp_path, loop) - - await _run_agent_to_buffer( - agent, - "thread-chat-followthrough-silent", - '\nNew message from alice in chat chat-123 (1 unread).\nRead it with chat_read(chat_id="chat-123").\nReply with chat_send(chat_id="chat-123", content="...").\nDo not treat your normal assistant text as a chat reply.\n', - app, - False, - thread_buf, - "run-chat-followthrough-silent", + entries = await _run_direct_notification_followthrough( + monkeypatch, + tmp_path, + loop=loop, + thread_id="thread-chat-followthrough-silent", + message='\nNew message from alice in chat chat-123 (1 unread).\nRead it with chat_read(chat_id="chat-123").\nReply with chat_send(chat_id="chat-123", content="...").\nDo not treat your normal assistant text as a chat reply.\n', + run_id="run-chat-followthrough-silent", message_metadata={"source": "external", "notification_type": "chat"}, ) - - entries = app.state.display_builder.get_entries("thread-chat-followthrough-silent") - assert entries is not None - assert entries[0]["segments"][0]["type"] == "notice" - assert entries[0]["segments"][1] == { - "type": "text", - "content": 'I received a chat notification, but the followthrough assistant reply was empty. Read it with chat_read(chat_id="chat-123") before deciding whether to reply.', - } + _assert_notice_then_text( + entries, + 'chat_read(chat_id="chat-123")', + 'I received a chat notification, but the followthrough assistant reply was empty. Read it with chat_read(chat_id="chat-123") before deciding whether to reply.', + ) @pytest.mark.asyncio From 63a7bba57afe08e1f17cf4c819ce5b5a02b16fee Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:08:12 +0800 Subject: [PATCH 180/517] Simplify agent service tests --- tests/Unit/core/test_agent_service.py | 246 +++++--------------------- 1 file changed, 48 insertions(+), 198 deletions(-) diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index cfb58079a..6107ba512 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -174,6 +174,19 @@ def _make_parent_context(tmp_path: Path, model_name: str = "gpt-parent") -> Tool ) +def _make_service(tmp_path: Path, **kwargs) -> AgentService: + tool_registry = kwargs.pop("tool_registry", None) or _FakeRegistry() + agent_registry = kwargs.pop("agent_registry", None) or _FakeAgentRegistry() + model_name = kwargs.pop("model_name", "gpt-test") + return AgentService( + tool_registry=tool_registry, + agent_registry=agent_registry, + workspace_root=tmp_path, + model_name=model_name, + **kwargs, + ) + + def _agent_tool_json(result) -> dict: content = getattr(result, "content", result) return json.loads(content) @@ -186,12 +199,7 @@ async def _sleep_forever(): @pytest.mark.asyncio async def test_task_output_reports_running_command_honestly(tmp_path): - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) async_cmd = _FakeAsyncCommand() service._tasks["cmd_test123"] = _BashBackgroundRun(async_cmd, "echo hello") @@ -206,12 +214,7 @@ async def test_task_output_reports_running_command_honestly(tmp_path): @pytest.mark.asyncio async def test_task_output_keeps_agent_running_message_for_agent_tasks(tmp_path): - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) task = asyncio.create_task(_sleep_forever()) service._tasks["task_agent123"] = _RunningTask( task=task, @@ -244,12 +247,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) service._parent_bootstrap = BootstrapConfig( workspace_root=Path("/workspace"), original_cwd=Path("/launcher"), @@ -301,12 +299,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) parent_context = _make_parent_context(tmp_path) result = await service._run_agent( @@ -342,12 +335,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) parent_context = _make_parent_context(tmp_path) result = await service._run_agent( @@ -377,13 +365,7 @@ def fake_child_agent_factory(*, model_name, workspace_root, **kwargs): created.append(child) return child - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - child_agent_factory=fake_child_agent_factory, - ) + service = _make_service(tmp_path, child_agent_factory=fake_child_agent_factory) result = await service._run_agent( task_id="task-1", @@ -416,12 +398,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + _make_service(tmp_path, tool_registry=registry) runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={"name": "Agent", "args": {"prompt": "inspect", "fork_context": True}, "id": "tc-1"}, @@ -463,12 +440,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): set_current_messages([{"role": "user", "content": "AMBIENT_LEAK"}]) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + _make_service(tmp_path, tool_registry=registry) runner = ToolRunner(registry=registry) parent_context = _make_parent_context(tmp_path) parent_context.messages = [] @@ -512,12 +484,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) service._parent_bootstrap = BootstrapConfig( workspace_root=Path("/workspace"), model_name="gpt-parent", @@ -563,12 +530,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) service._parent_bootstrap = BootstrapConfig( workspace_root=Path("/workspace"), model_name="gpt-parent", @@ -605,12 +567,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + _make_service(tmp_path, tool_registry=registry) runner = ToolRunner(registry=registry) parent_context = _make_parent_context(tmp_path) request = SimpleNamespace( @@ -644,12 +601,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) parent_context = _make_parent_context(tmp_path) parent_context.messages = [ { @@ -684,12 +636,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) parent_context = _make_parent_context(tmp_path) parent_context.read_file_state = {"/tmp/readme.md": {"partial": False, "meta": {"seen": 1}}} @@ -727,12 +674,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-parent", - ) + _make_service(tmp_path, tool_registry=registry, model_name="gpt-parent") runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, @@ -767,12 +709,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setenv("CLAUDE_CODE_SUBAGENT_MODEL", "env-model") registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="parent-model", - ) + _make_service(tmp_path, tool_registry=registry, model_name="parent-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={ @@ -807,12 +744,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="parent-model", - ) + _make_service(tmp_path, tool_registry=registry, model_name="parent-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={ @@ -841,12 +773,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="parent-model", - ) + _make_service(tmp_path, tool_registry=registry, model_name="parent-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={ @@ -875,12 +802,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="parent-model", - ) + _make_service(tmp_path, tool_registry=registry, model_name="parent-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={ @@ -909,12 +831,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="parent-service-model", - ) + _make_service(tmp_path, tool_registry=registry, model_name="parent-service-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={ @@ -949,12 +866,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="parent-model", - ) + _make_service(tmp_path, tool_registry=registry, model_name="parent-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, @@ -979,12 +891,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="service-model", - ) + _make_service(tmp_path, tool_registry=registry, model_name="service-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, @@ -999,12 +906,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): @pytest.mark.asyncio async def test_cleanup_background_runs_cancels_pending_agent_and_shell_runs(tmp_path): - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) agent_task = asyncio.create_task(_sleep_forever()) shell_cmd = _FakeAsyncCommand() service._tasks["agent-task"] = _RunningTask( @@ -1030,12 +932,7 @@ async def test_cleanup_background_runs_cancels_pending_agent_and_shell_runs(tmp_ @pytest.mark.asyncio async def test_cleanup_background_runs_does_not_relabel_completed_agent_run(tmp_path): registry = _FakeAgentRegistry() - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=registry, - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path, agent_registry=registry) completed_task = asyncio.create_task(asyncio.sleep(0, result="done")) await completed_task service._tasks["agent-task"] = _RunningTask( @@ -1062,12 +959,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) result = await service._run_agent( task_id="task-1", @@ -1094,12 +986,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) parent_context = _make_parent_context(tmp_path) result = await service._run_agent( @@ -1159,12 +1046,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) set_current_thread_id(parent_thread_id) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) try: result = await service._run_agent( @@ -1196,12 +1078,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) service._parent_bootstrap = BootstrapConfig( workspace_root=Path("/home/daytona"), original_cwd=Path("/home/daytona"), @@ -1237,12 +1114,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + service = _make_service(tmp_path) result = await service._run_agent( task_id="task-1", @@ -1282,11 +1154,8 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): ) entity_repo = _FakeEntityRepo() member_repo = _FakeMemberRepo({"member-1": "Toad"}) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", + service = _make_service( + tmp_path, thread_repo=thread_repo, entity_repo=entity_repo, member_repo=member_repo, @@ -1371,11 +1240,9 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): parent_agent_id="parent-thread", subagent_type="general", ) - service = AgentService( - tool_registry=_FakeRegistry(), + service = _make_service( + tmp_path, agent_registry=registry, - workspace_root=tmp_path, - model_name="gpt-test", thread_repo=thread_repo, entity_repo=entity_repo, member_repo=_FakeMemberRepo({"member-1": "Toad"}), @@ -1405,12 +1272,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) registry = ToolRegistry() - AgentService( - tool_registry=registry, - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - ) + _make_service(tmp_path, tool_registry=registry) runner = ToolRunner(registry=registry) request = SimpleNamespace( tool_call={"name": "Agent", "args": {"prompt": "inspect"}, "id": "tc-1"}, @@ -1444,13 +1306,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("backend.web.services.streaming_service.run_child_thread_live", fake_run_child_thread_live) web_app = SimpleNamespace() - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - web_app=web_app, - ) + service = _make_service(tmp_path, web_app=web_app) result = await service._run_agent( task_id="task-1", @@ -1489,13 +1345,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): monkeypatch.setattr("core.runtime.agent.create_leon_agent", fake_create_leon_agent) monkeypatch.setattr("backend.web.services.streaming_service.run_child_thread_live", fake_run_child_thread_live) - service = AgentService( - tool_registry=_FakeRegistry(), - agent_registry=_FakeAgentRegistry(), - workspace_root=tmp_path, - model_name="gpt-test", - web_app=SimpleNamespace(), - ) + service = _make_service(tmp_path, web_app=SimpleNamespace()) raw_prompt = f"Inspect the workspace at {tmp_path}/current working directory. Read-only only. Report existing files." result = await service._run_agent( From 5679e920f810028469b2196e7b30c63ba4d01e95 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:10:05 +0800 Subject: [PATCH 181/517] Simplify threads router tests --- tests/Integration/test_threads_router.py | 53 +++++++++--------------- 1 file changed, 20 insertions(+), 33 deletions(-) diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index 695c17b2e..60a7294ea 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -233,17 +233,26 @@ def __init__(self, state: AgentState = AgentState.IDLE) -> None: self.aclear_thread = AsyncMock() -@pytest.mark.asyncio -async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): - app = SimpleNamespace( +def _make_threads_app( + *, + member_repo=None, + thread_repo=None, + entity_repo=None, + **state_overrides, +): + return SimpleNamespace( state=SimpleNamespace( - member_repo=_FakeMemberRepo(), - thread_repo=_FakeThreadRepo(), - entity_repo=_FakeEntityRepo(), - thread_sandbox={}, - thread_cwd={}, + member_repo=member_repo or _FakeMemberRepo(), + thread_repo=thread_repo or _FakeThreadRepo(), + entity_repo=entity_repo or _FakeEntityRepo(), + **state_overrides, ) ) + + +@pytest.mark.asyncio +async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): + app = _make_threads_app(thread_sandbox={}, thread_cwd={}) payload = CreateThreadRequest.model_validate( { "member_id": "member-1", @@ -277,13 +286,7 @@ async def test_resolve_main_thread_returns_null_for_orphaned_main_thread_metadat is_main=True, branch_index=0, ) - app = SimpleNamespace( - state=SimpleNamespace( - member_repo=_FakeMemberRepo(), - thread_repo=thread_repo, - entity_repo=_FakeEntityRepo(), - ) - ) + app = _make_threads_app(thread_repo=thread_repo) payload = threads_router.ResolveMainThreadRequest(member_id="member-1") @@ -294,15 +297,7 @@ async def test_resolve_main_thread_returns_null_for_orphaned_main_thread_metadat @pytest.mark.asyncio async def test_create_thread_route_uses_canonical_existing_lease_binding_helper(): - app = SimpleNamespace( - state=SimpleNamespace( - member_repo=_FakeMemberRepo(), - thread_repo=_FakeThreadRepo(), - entity_repo=_FakeEntityRepo(), - thread_sandbox={}, - thread_cwd={}, - ) - ) + app = _make_threads_app(thread_sandbox={}, thread_cwd={}) payload = CreateThreadRequest.model_validate( { "member_id": "member-1", @@ -333,15 +328,7 @@ async def test_create_thread_route_uses_canonical_existing_lease_binding_helper( @pytest.mark.asyncio async def test_create_thread_route_passes_local_cwd_into_sandbox_bootstrap(): - app = SimpleNamespace( - state=SimpleNamespace( - member_repo=_FakeMemberRepo(), - thread_repo=_FakeThreadRepo(), - entity_repo=_FakeEntityRepo(), - thread_sandbox={}, - thread_cwd={}, - ) - ) + app = _make_threads_app(thread_sandbox={}, thread_cwd={}) payload = CreateThreadRequest.model_validate( { "member_id": "member-1", From 4c235c19671dff02ad9aab0c761c06b55c26a1b5 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:11:33 +0800 Subject: [PATCH 182/517] Trim more threads router test scaffolding --- tests/Integration/test_threads_router.py | 36 +++++++++++------------- 1 file changed, 16 insertions(+), 20 deletions(-) diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index 60a7294ea..c3e0c5d27 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -250,6 +250,20 @@ def _make_threads_app( ) +def _make_clear_thread_app(): + display_builder = SimpleNamespace(clear=MagicMock()) + queue_manager = SimpleNamespace(clear_all=MagicMock()) + app = SimpleNamespace( + state=SimpleNamespace( + agent_pool={}, + display_builder=display_builder, + queue_manager=queue_manager, + thread_event_buffers={"thread-1": object()}, + ) + ) + return app, display_builder, queue_manager + + @pytest.mark.asyncio async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): app = _make_threads_app(thread_sandbox={}, thread_cwd={}) @@ -722,16 +736,7 @@ async def test_remove_thread_permission_rule_persists_session_rule_change(): @pytest.mark.asyncio async def test_clear_thread_route_clears_agent_state_and_thread_buffers(): agent = _FakeClearAgent() - display_builder = SimpleNamespace(clear=MagicMock()) - queue_manager = SimpleNamespace(clear_all=MagicMock()) - app = SimpleNamespace( - state=SimpleNamespace( - agent_pool={}, - display_builder=display_builder, - queue_manager=queue_manager, - thread_event_buffers={"thread-1": object()}, - ) - ) + app, display_builder, queue_manager = _make_clear_thread_app() with ( patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), @@ -754,16 +759,7 @@ async def test_clear_thread_route_clears_agent_state_and_thread_buffers(): @pytest.mark.asyncio async def test_clear_thread_route_rejects_active_run(): agent = _FakeClearAgent(state=AgentState.ACTIVE) - display_builder = SimpleNamespace(clear=MagicMock()) - queue_manager = SimpleNamespace(clear_all=MagicMock()) - app = SimpleNamespace( - state=SimpleNamespace( - agent_pool={}, - display_builder=display_builder, - queue_manager=queue_manager, - thread_event_buffers={"thread-1": object()}, - ) - ) + app, display_builder, queue_manager = _make_clear_thread_app() with ( patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), From 014bcaba5a94962cf8df956c9c7b6d30649a625e Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:14:10 +0800 Subject: [PATCH 183/517] Simplify more threads router tests --- tests/Integration/test_threads_router.py | 98 +++++++++--------------- 1 file changed, 37 insertions(+), 61 deletions(-) diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index c3e0c5d27..dc15b8dae 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -369,35 +369,33 @@ async def test_create_thread_route_passes_local_cwd_into_sandbox_bootstrap(): @pytest.mark.asyncio async def test_list_threads_hides_internal_subagent_threads(): - app = SimpleNamespace( - state=SimpleNamespace( - thread_repo=SimpleNamespace( - list_by_owner_user_id=lambda user_id: [ - { - "id": "main-thread", - "sandbox_type": "local", - "member_name": "Toad", - "member_id": "member-1", - "entity_name": "Toad", - "branch_index": 0, - "is_main": True, - "member_avatar": None, - }, - { - "id": "subagent-deadbeef", - "sandbox_type": "local", - "member_name": "Toad", - "member_id": "member-1", - "entity_name": "worker-1", - "branch_index": 1, - "is_main": False, - "member_avatar": None, - }, - ] - ), - agent_pool={}, - thread_last_active={}, - ) + app = _make_threads_app( + thread_repo=SimpleNamespace( + list_by_owner_user_id=lambda user_id: [ + { + "id": "main-thread", + "sandbox_type": "local", + "member_name": "Toad", + "member_id": "member-1", + "entity_name": "Toad", + "branch_index": 0, + "is_main": True, + "member_avatar": None, + }, + { + "id": "subagent-deadbeef", + "sandbox_type": "local", + "member_name": "Toad", + "member_id": "member-1", + "entity_name": "worker-1", + "branch_index": 1, + "is_main": False, + "member_avatar": None, + }, + ] + ), + agent_pool={}, + thread_last_active={}, ) payload = await threads_router.list_threads("owner-1", app) @@ -407,15 +405,7 @@ async def test_list_threads_hides_internal_subagent_threads(): @pytest.mark.asyncio async def test_create_thread_route_rejects_unavailable_provider(): - app = SimpleNamespace( - state=SimpleNamespace( - member_repo=_FakeMemberRepo(), - thread_repo=_FakeThreadRepo(), - entity_repo=_FakeEntityRepo(), - thread_sandbox={}, - thread_cwd={}, - ) - ) + app = _make_threads_app(thread_sandbox={}, thread_cwd={}) payload = CreateThreadRequest.model_validate( { "member_id": "member-1", @@ -437,15 +427,7 @@ async def test_create_thread_route_rejects_unavailable_provider(): @pytest.mark.asyncio async def test_create_thread_route_rejects_unavailable_provider_for_existing_lease(): - app = SimpleNamespace( - state=SimpleNamespace( - member_repo=_FakeMemberRepo(), - thread_repo=_FakeThreadRepo(), - entity_repo=_FakeEntityRepo(), - thread_sandbox={}, - thread_cwd={}, - ) - ) + app = _make_threads_app(thread_sandbox={}, thread_cwd={}) payload = CreateThreadRequest.model_validate( { "member_id": "member-1", @@ -474,13 +456,10 @@ async def test_create_thread_route_rejects_unavailable_provider_for_existing_lea @pytest.mark.asyncio async def test_stream_thread_events_requires_token(): - app = SimpleNamespace( - state=SimpleNamespace( - auth_service=_FakeAuthService(), - thread_repo=SimpleNamespace(get_by_id=lambda _thread_id: None), - member_repo=_FakeMemberRepo(), - thread_event_buffers={}, - ) + app = _make_threads_app( + auth_service=_FakeAuthService(), + thread_repo=SimpleNamespace(get_by_id=lambda _thread_id: None), + thread_event_buffers={}, ) with pytest.raises(threads_router.HTTPException) as exc_info: @@ -499,13 +478,10 @@ async def test_stream_thread_events_requires_token(): async def test_stream_thread_events_verifies_token_before_owner_check(): auth_service = _FakeAuthService() thread_repo = SimpleNamespace(get_by_id=lambda _thread_id: {"member_id": "member-1"}) - app = SimpleNamespace( - state=SimpleNamespace( - auth_service=auth_service, - thread_repo=thread_repo, - member_repo=_FakeMemberRepo(), - thread_event_buffers={}, - ) + app = _make_threads_app( + auth_service=auth_service, + thread_repo=thread_repo, + thread_event_buffers={}, ) response = await threads_router.stream_thread_events( From 3a5a33386d9a0f72afbd8ed829a5e45bc17e2b06 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:17:09 +0800 Subject: [PATCH 184/517] Simplify loop tests --- tests/Unit/core/test_loop.py | 206 +++++++++-------------------------- 1 file changed, 54 insertions(+), 152 deletions(-) diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index 603502edc..df18f4a2f 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -31,12 +31,12 @@ def make_registry(*entries): return reg -def make_loop(model, registry=None, middleware=None, max_turns=10, app_state=None, runtime=None, bootstrap=None): +def make_loop(model, registry=None, middleware=None, max_turns=10, app_state=None, runtime=None, bootstrap=None, checkpointer=None): return QueryLoop( model=model, system_prompt=SystemMessage(content="You are a test assistant."), middleware=middleware or [], - checkpointer=None, + checkpointer=checkpointer, registry=registry or make_registry(), app_state=app_state, runtime=runtime, @@ -89,6 +89,27 @@ def mock_model_with_two_tool_turns(): return model +def _make_summary_memory_middleware(*, context_limit=40, keep_recent_tokens=10, compaction_threshold=0.1): + summary_model = MagicMock() + summary_model.bind.return_value = summary_model + summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) + + memory = MemoryMiddleware( + context_limit=context_limit, + compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=keep_recent_tokens), + compaction_threshold=compaction_threshold, + ) + memory.set_model(summary_model) + return memory, summary_model + + +def _make_prompt_too_long_model(*responses): + model = MagicMock() + model.bind_tools.return_value = model + model.ainvoke = AsyncMock(side_effect=list(responses)) + return model + + def test_tool_use_context_get_app_state_is_live_closure(): app_state = AppState(turn_count=1) loop = make_loop(mock_model_no_tools(), app_state=app_state) @@ -324,16 +345,11 @@ async def test_query_loop_clear_resets_turn_state_but_preserves_accumulators(): checkpointer = _MemoryCheckpointer() app_state = AppState(total_cost=1.25, tool_overrides={"Bash": False}) bootstrap = BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model") - loop = QueryLoop( + loop = make_loop( model=model, - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=app_state, - runtime=None, bootstrap=bootstrap, - max_turns=10, ) async for _ in loop.query( @@ -371,16 +387,10 @@ async def test_query_loop_replays_messages_with_real_async_sqlite_saver(): try: model = mock_model_no_tools("persist me") - loop = QueryLoop( + loop = make_loop( model=model, - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=saver, - registry=make_registry(), app_state=AppState(), - runtime=None, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) async for _ in loop.query( @@ -404,16 +414,11 @@ async def test_query_loop_aclear_wipes_real_async_sqlite_saver_history(): try: model = mock_model_no_tools("persist me") - loop = QueryLoop( + loop = make_loop( model=model, - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=saver, - registry=make_registry(), app_state=AppState(total_cost=1.25), - runtime=None, bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model", total_cost_usd=1.25), - max_turns=10, ) async for _ in loop.query( @@ -437,16 +442,10 @@ async def test_query_loop_aclear_wipes_real_async_sqlite_saver_history(): async def test_query_loop_aget_state_exposes_messages_for_backend_callers(): model = mock_model_no_tools("state me") checkpointer = _MemoryCheckpointer() - loop = QueryLoop( + loop = make_loop( model=model, - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=AppState(), - runtime=None, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) config = {"configurable": {"thread_id": "state-thread"}} @@ -484,12 +483,9 @@ async def test_query_loop_aget_state_exposes_persisted_permission_state_for_back "message": "approved", } } - loop = QueryLoop( + loop = make_loop( model=mock_model_no_tools("persist permissions"), - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=AppState( tool_permission_context=ToolPermissionState( alwaysAllowRules={"session": ["Write"]}, @@ -499,24 +495,15 @@ async def test_query_loop_aget_state_exposes_persisted_permission_state_for_back pending_permission_requests=pending, resolved_permission_requests=resolved, ), - runtime=None, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) config = {"configurable": {"thread_id": "perm-thread"}} await loop._save_messages("perm-thread", [HumanMessage(content="hello")]) - reloaded = QueryLoop( + reloaded = make_loop( model=mock_model_no_tools("unused"), - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=AppState(), - runtime=None, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) state = await reloaded.aget_state(config) @@ -547,16 +534,11 @@ async def test_query_loop_aget_state_uses_live_permission_state_while_active(): } }, ) - loop = QueryLoop( + loop = make_loop( model=mock_model_no_tools("unused"), - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=app_state, runtime=SimpleNamespace(current_state=AgentState.ACTIVE), - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) config = {"configurable": {"thread_id": "perm-thread"}} @@ -602,12 +584,9 @@ async def test_query_loop_restores_persisted_permission_state_into_live_app_stat "message": "approved", } } - seed_loop = QueryLoop( + seed_loop = make_loop( model=mock_model_no_tools("seed"), - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=AppState( tool_permission_context=ToolPermissionState( alwaysAllowRules={"session": ["Write"]}, @@ -617,23 +596,14 @@ async def test_query_loop_restores_persisted_permission_state_into_live_app_stat pending_permission_requests=pending, resolved_permission_requests=resolved, ), - runtime=None, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) await seed_loop._save_messages("perm-thread", [HumanMessage(content="existing")]) app_state = AppState() - reloaded = QueryLoop( + reloaded = make_loop( model=mock_model_no_tools("after restore"), - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=app_state, - runtime=None, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) async for _ in reloaded.query( @@ -653,16 +623,10 @@ async def test_query_loop_restores_persisted_permission_state_into_live_app_stat async def test_query_loop_aupdate_state_appends_start_messages_for_resume(): model = mock_model_no_tools("after resume") checkpointer = _MemoryCheckpointer() - loop = QueryLoop( + loop = make_loop( model=model, - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=AppState(), - runtime=None, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) config = {"configurable": {"thread_id": "resume-thread"}} @@ -695,16 +659,10 @@ async def test_query_loop_aupdate_state_applies_remove_and_insert_message_repair trailing.id = "human-after" checkpointer.store["repair-thread"] = {"channel_values": {"messages": [broken_ai, tool_reply, trailing]}} - loop = QueryLoop( + loop = make_loop( model=mock_model_no_tools("unused"), - system_prompt=SystemMessage(content="You are a test assistant."), - middleware=[], checkpointer=checkpointer, - registry=make_registry(), app_state=AppState(), - runtime=None, - bootstrap=BootstrapConfig(workspace_root=Path("/tmp"), model_name="test-model"), - max_turns=10, ) config = {"configurable": {"thread_id": "repair-thread"}} @@ -1570,16 +1528,7 @@ async def test_query_loop_syncs_compact_boundary_index_from_memory_middleware(): @pytest.mark.asyncio async def test_query_loop_syncs_tool_context_after_real_memory_compaction(): capture = _CaptureToolContextMiddleware() - summary_model = MagicMock() - summary_model.bind.return_value = summary_model - summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) - - memory = MemoryMiddleware( - context_limit=40, - compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), - compaction_threshold=0.1, - ) - memory.set_model(summary_model) + memory, _summary_model = _make_summary_memory_middleware() model = mock_model_with_tool_call(tool_name="echo", args={"message": "ctx"}, then_text="done") @@ -1623,16 +1572,7 @@ def echo_handler(message: str) -> str: @pytest.mark.asyncio async def test_query_loop_syncs_compact_boundary_before_tool_execution(): capture = _CaptureToolContextMiddleware() - summary_model = MagicMock() - summary_model.bind.return_value = summary_model - summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) - - memory = MemoryMiddleware( - context_limit=40, - compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), - compaction_threshold=0.1, - ) - memory.set_model(summary_model) + memory, _summary_model = _make_summary_memory_middleware() model = mock_model_with_tool_call(tool_name="echo", args={"message": "ctx"}, then_text="done") @@ -1673,16 +1613,7 @@ def echo_handler(message: str) -> str: @pytest.mark.asyncio async def test_query_loop_persists_compaction_notice_when_boundary_advances(): - summary_model = MagicMock() - summary_model.bind.return_value = summary_model - summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) - - memory = MemoryMiddleware( - context_limit=40, - compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), - compaction_threshold=0.1, - ) - memory.set_model(summary_model) + memory, _summary_model = _make_summary_memory_middleware() app_state = AppState() loop = make_loop( @@ -1717,16 +1648,7 @@ async def test_query_loop_persists_compaction_notice_when_boundary_advances(): @pytest.mark.asyncio async def test_memory_middleware_emits_runtime_compaction_notice(): - summary_model = MagicMock() - summary_model.bind.return_value = summary_model - summary_model.ainvoke = AsyncMock(return_value=AIMessage(content="SUMMARY")) - - memory = MemoryMiddleware( - context_limit=40, - compaction_config=SimpleNamespace(reserve_tokens=0, keep_recent_tokens=10), - compaction_threshold=0.1, - ) - memory.set_model(summary_model) + memory, _summary_model = _make_summary_memory_middleware() runtime = SimpleNamespace(cost=0.0, events=[], set_flag=lambda *_args, **_kwargs: None) runtime.emit_activity_event = lambda event: runtime.events.append(event) memory.set_runtime(runtime) @@ -1897,13 +1819,9 @@ async def test_query_loop_surfaces_withheld_truncated_message_after_recovery_exh @pytest.mark.asyncio async def test_query_loop_retries_prompt_too_long_via_reactive_compact(): - model = MagicMock() - model.bind_tools.return_value = model - model.ainvoke = AsyncMock( - side_effect=[ - RuntimeError("prompt is too long"), - AIMessage(content="after compact"), - ] + model = _make_prompt_too_long_model( + RuntimeError("prompt is too long"), + AIMessage(content="after compact"), ) app_state = AppState() loop = make_loop( @@ -1947,13 +1865,9 @@ async def test_handle_model_error_recovery_returns_typed_result_object(): @pytest.mark.asyncio async def test_query_loop_retries_prompt_too_long_via_collapse_drain_before_compact(): collapse = _CollapseDrainMiddleware() - model = MagicMock() - model.bind_tools.return_value = model - model.ainvoke = AsyncMock( - side_effect=[ - RuntimeError("prompt is too long"), - AIMessage(content="after drain"), - ] + model = _make_prompt_too_long_model( + RuntimeError("prompt is too long"), + AIMessage(content="after drain"), ) app_state = AppState() loop = make_loop( @@ -1976,14 +1890,10 @@ async def test_query_loop_retries_prompt_too_long_via_collapse_drain_before_comp @pytest.mark.asyncio async def test_query_loop_collapse_drain_is_single_shot_before_reactive_compact(): collapse = _CollapseDrainMiddleware() - model = MagicMock() - model.bind_tools.return_value = model - model.ainvoke = AsyncMock( - side_effect=[ - RuntimeError("prompt is too long"), - RuntimeError("prompt is too long"), - AIMessage(content="after compact"), - ] + model = _make_prompt_too_long_model( + RuntimeError("prompt is too long"), + RuntimeError("prompt is too long"), + AIMessage(content="after compact"), ) app_state = AppState() loop = make_loop( @@ -2005,13 +1915,9 @@ async def test_query_loop_collapse_drain_is_single_shot_before_reactive_compact( @pytest.mark.asyncio async def test_query_loop_persists_prompt_too_long_notice_after_recovery_exhausts(): - model = MagicMock() - model.bind_tools.return_value = model - model.ainvoke = AsyncMock( - side_effect=[ - RuntimeError("prompt is too long"), - RuntimeError("prompt is too long"), - ] + model = _make_prompt_too_long_model( + RuntimeError("prompt is too long"), + RuntimeError("prompt is too long"), ) app_state = AppState() loop = make_loop( @@ -2035,13 +1941,9 @@ async def test_query_loop_persists_prompt_too_long_notice_after_recovery_exhaust @pytest.mark.asyncio async def test_query_loop_astream_raises_prompt_too_long_notice_text_after_recovery_exhausts(): - model = MagicMock() - model.bind_tools.return_value = model - model.ainvoke = AsyncMock( - side_effect=[ - RuntimeError("prompt is too long"), - RuntimeError("prompt is too long"), - ] + model = _make_prompt_too_long_model( + RuntimeError("prompt is too long"), + RuntimeError("prompt is too long"), ) loop = make_loop( model, From bd27ac8cb52b27298ccb759a92919b6161d5577a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:19:49 +0800 Subject: [PATCH 185/517] Simplify threads router patch groups --- tests/Integration/test_threads_router.py | 51 +++++++++++++----------- 1 file changed, 27 insertions(+), 24 deletions(-) diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index dc15b8dae..1324f0cd4 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -1,6 +1,7 @@ from __future__ import annotations import json +from contextlib import contextmanager from pathlib import Path from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock, patch @@ -264,6 +265,28 @@ def _make_clear_thread_app(): return app, display_builder, queue_manager +@contextmanager +def _patch_create_thread_noop_guards(): + with ( + patch.object(threads_router, "_validate_sandbox_provider_gate", return_value=None), + patch.object(threads_router, "_validate_mount_capability_gate", return_value=None), + patch.object(threads_router, "_create_thread_sandbox_resources", return_value=None) as create_resources, + patch.object(threads_router, "_invalidate_resource_overview_cache", return_value=None), + patch.object(threads_router, "save_last_successful_config", return_value=None), + ): + yield create_resources + + +@contextmanager +def _patch_local_clear_thread_agent(agent): + with ( + patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), + patch.object(threads_router, "get_or_create_agent", AsyncMock(return_value=agent)), + patch.object(threads_router, "get_thread_lock", AsyncMock(return_value=_NullLock())), + ): + yield + + @pytest.mark.asyncio async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): app = _make_threads_app(thread_sandbox={}, thread_cwd={}) @@ -275,13 +298,7 @@ async def test_create_thread_route_preserves_legacy_sandbox_type_alias(): } ) - with ( - patch.object(threads_router, "_validate_sandbox_provider_gate", return_value=None), - patch.object(threads_router, "_validate_mount_capability_gate", return_value=None), - patch.object(threads_router, "_create_thread_sandbox_resources", return_value=None), - patch.object(threads_router, "_invalidate_resource_overview_cache", return_value=None), - patch.object(threads_router, "save_last_successful_config", return_value=None), - ): + with _patch_create_thread_noop_guards(): result = await threads_router.create_thread(payload, "owner-1", app) assert result["sandbox"] == "daytona_selfhost" @@ -350,13 +367,7 @@ async def test_create_thread_route_passes_local_cwd_into_sandbox_bootstrap(): } ) - with ( - patch.object(threads_router, "_validate_sandbox_provider_gate", return_value=None), - patch.object(threads_router, "_validate_mount_capability_gate", return_value=None), - patch.object(threads_router, "_invalidate_resource_overview_cache", return_value=None), - patch.object(threads_router, "save_last_successful_config", return_value=None), - patch.object(threads_router, "_create_thread_sandbox_resources", return_value=None) as create_resources, - ): + with _patch_create_thread_noop_guards() as create_resources: result = await threads_router.create_thread(payload, "owner-1", app) create_resources.assert_called_once_with( @@ -714,11 +725,7 @@ async def test_clear_thread_route_clears_agent_state_and_thread_buffers(): agent = _FakeClearAgent() app, display_builder, queue_manager = _make_clear_thread_app() - with ( - patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), - patch.object(threads_router, "get_or_create_agent", AsyncMock(return_value=agent)), - patch.object(threads_router, "get_thread_lock", AsyncMock(return_value=_NullLock())), - ): + with _patch_local_clear_thread_agent(agent): result = await threads_router.clear_thread_history( "thread-1", user_id="owner-1", @@ -737,11 +744,7 @@ async def test_clear_thread_route_rejects_active_run(): agent = _FakeClearAgent(state=AgentState.ACTIVE) app, display_builder, queue_manager = _make_clear_thread_app() - with ( - patch.object(threads_router, "resolve_thread_sandbox", return_value="local"), - patch.object(threads_router, "get_or_create_agent", AsyncMock(return_value=agent)), - patch.object(threads_router, "get_thread_lock", AsyncMock(return_value=_NullLock())), - ): + with _patch_local_clear_thread_agent(agent): with pytest.raises(threads_router.HTTPException) as exc_info: await threads_router.clear_thread_history( "thread-1", From b51fd53b1c0ddc095d9241a860e80aef23e79d60 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:21:27 +0800 Subject: [PATCH 186/517] Simplify loop tool fixtures --- tests/Unit/core/test_loop.py | 65 ++++++++++-------------------------- 1 file changed, 17 insertions(+), 48 deletions(-) diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index df18f4a2f..2cfb9ce4e 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -110,6 +110,17 @@ def _make_prompt_too_long_model(*responses): return model +def make_inline_tool(name, handler, *, schema=None, is_concurrency_safe=True): + return ToolEntry( + name=name, + mode=ToolMode.INLINE, + schema=schema or {"name": name, "description": name, "parameters": {}}, + handler=handler, + source="test", + is_concurrency_safe=is_concurrency_safe, + ) + + def test_tool_use_context_get_app_state_is_live_closure(): app_state = AppState(turn_count=1) loop = make_loop(mock_model_no_tools(), app_state=app_state) @@ -1064,14 +1075,7 @@ async def test_query_loop_syncs_tool_context_messages_to_query_time_array(): def echo_handler(message: str) -> str: return f"echo: {message}" - entry = ToolEntry( - name="echo", - mode=ToolMode.INLINE, - schema={"name": "echo", "description": "echo", "parameters": {}}, - handler=echo_handler, - source="test", - is_concurrency_safe=True, - ) + entry = make_inline_tool("echo", echo_handler) loop = make_loop( model, registry=make_registry(entry), @@ -1476,14 +1480,7 @@ async def test_query_loop_does_not_double_apply_compact_boundary_before_memory_m def echo_handler(message: str) -> str: return f"echo: {message}" - entry = ToolEntry( - name="echo", - mode=ToolMode.INLINE, - schema={"name": "echo", "description": "echo", "parameters": {}}, - handler=echo_handler, - source="test", - is_concurrency_safe=True, - ) + entry = make_inline_tool("echo", echo_handler) history = [ HumanMessage(content="h0"), AIMessage(content="a1"), @@ -1535,14 +1532,7 @@ async def test_query_loop_syncs_tool_context_after_real_memory_compaction(): def echo_handler(message: str) -> str: return f"echo: {message}" - entry = ToolEntry( - name="echo", - mode=ToolMode.INLINE, - schema={"name": "echo", "description": "echo", "parameters": {}}, - handler=echo_handler, - source="test", - is_concurrency_safe=True, - ) + entry = make_inline_tool("echo", echo_handler) history = [ HumanMessage(content="A" * 80), @@ -2583,22 +2573,8 @@ async def safe_handler(message: str) -> str: events.append(f"finish-safe-{message}") return f"safe: {message}" - bash_entry = ToolEntry( - name="bash", - mode=ToolMode.INLINE, - schema={"name": "bash", "description": "bash", "parameters": {}}, - handler=bash_handler, - source="test", - is_concurrency_safe=True, - ) - safe_entry = ToolEntry( - name="safe", - mode=ToolMode.INLINE, - schema={"name": "safe", "description": "safe", "parameters": {}}, - handler=safe_handler, - source="test", - is_concurrency_safe=True, - ) + bash_entry = make_inline_tool("bash", bash_handler) + safe_entry = make_inline_tool("safe", safe_handler) loop = make_loop( model, registry=make_registry(bash_entry, safe_entry), @@ -2627,14 +2603,7 @@ async def echo_handler(message: str) -> str: await asyncio.sleep(0.01) return f"echo: {message}" - entry = ToolEntry( - name="echo", - mode=ToolMode.INLINE, - schema={"name": "echo", "description": "echo", "parameters": {}}, - handler=echo_handler, - source="test", - is_concurrency_safe=True, - ) + entry = make_inline_tool("echo", echo_handler) loop = make_loop( model, registry=make_registry(entry), From 490a598cb9a64f5d88c55665ff3226046a8172e6 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 18:38:55 +0800 Subject: [PATCH 187/517] Persist visible model errors in history --- core/runtime/loop.py | 18 ++++++ .../test_query_loop_backend_bridge.py | 61 +++++++++++++++++++ 2 files changed, 79 insertions(+) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index d23fb2d86..5f4d67b47 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -396,6 +396,9 @@ async def query( # Persist message history self._collect_memory_system_notices(pending_system_notices) + visible_terminal_error = self._build_visible_terminal_error_message(terminal, messages) + if visible_terminal_error is not None: + messages.append(visible_terminal_error) terminal_notice = self._build_terminal_notice(terminal) if terminal_notice is not None: pending_system_notices.append(terminal_notice) @@ -1713,6 +1716,21 @@ def _terminal_error_text(self, terminal: TerminalState) -> str: return _PROMPT_TOO_LONG_NOTICE_TEXT return terminal.error or terminal.reason.value + def _build_visible_terminal_error_message( + self, + terminal: TerminalState, + messages: list[Any], + ) -> AIMessage | None: + if terminal.reason is TerminalReason.completed: + return None + error_text = self._terminal_error_text(terminal).strip() + if not error_text: + return None + last_message = messages[-1] if messages else None + if isinstance(last_message, AIMessage) and self._ai_message_has_visible_content(last_message): + return None + return AIMessage(content=f"Error: {error_text}") + @staticmethod def _checkpoint_config(thread_id: str) -> dict[str, Any]: # @@@sa-03-real-checkpointer-config diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index 562f79138..3c535da71 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -168,6 +168,23 @@ async def ainvoke(self, messages): return AIMessage(content="after-inline-select") +class _ToolThenConcurrencyLimitModel: + def __init__(self) -> None: + self._turn = 0 + + def bind_tools(self, tools): + return self + + async def ainvoke(self, messages): + if self._turn == 0: + self._turn += 1 + return AIMessage( + content="", + tool_calls=[{"name": "Write", "args": {"file_path": "/tmp/demo.txt", "content": "hi"}, "id": "tc-write"}], + ) + raise RuntimeError("Concurrency limit exceeded for user, please retry later") + + class _SteerAwareTerminalModel: def bind_tools(self, tools): return self @@ -617,6 +634,50 @@ async def test_get_thread_history_retains_tool_search_inline_select_error(): assert history["messages"][3]["text"] == "after-inline-select" +@pytest.mark.asyncio +async def test_get_thread_history_persists_visible_assistant_error_after_model_failure(): + checkpointer = _MemoryCheckpointer() + registry = ToolRegistry() + registry.register( + ToolEntry( + name="Write", + mode=ToolMode.INLINE, + schema={"name": "Write", "description": "write file"}, + handler=lambda **_: "FILE_WRITTEN", + source="test", + ) + ) + loop = _make_loop( + model=_ToolThenConcurrencyLimitModel(), + registry=registry, + checkpointer=checkpointer, + ) + config = {"configurable": {"thread_id": "history-visible-model-error"}} + + async for _ in loop.query( + {"messages": [{"role": "user", "content": "write once, then continue"}]}, + config=config, + ): + pass + + fake_agent = SimpleNamespace(agent=loop) + fake_app = SimpleNamespace(state=SimpleNamespace()) + with ( + patch("backend.web.routers.threads.get_or_create_agent", return_value=fake_agent), + patch("backend.web.routers.threads.resolve_thread_sandbox", return_value="local"), + ): + history = await get_thread_history( + "history-visible-model-error", + limit=20, + truncate=300, + user_id="u", + app=fake_app, + ) + + assert [item["role"] for item in history["messages"]] == ["human", "tool_call", "tool_result", "assistant"] + assert history["messages"][-1]["text"] == "Error: Concurrency limit exceeded for user, please retry later" + + @pytest.mark.asyncio async def test_query_loop_persists_visible_terminal_followthrough_when_system_notification_resume_is_silent(): checkpointer = _MemoryCheckpointer() From a9bb1d1d17e52f74587b7d8bceb0f178787ce0d4 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 19:13:12 +0800 Subject: [PATCH 188/517] Fix parent Agent completion after subagent finish --- .../app/src/hooks/use-display-deltas.test.tsx | 89 +++++++++++++++++++ frontend/app/src/hooks/use-display-deltas.ts | 1 + 2 files changed, 90 insertions(+) create mode 100644 frontend/app/src/hooks/use-display-deltas.test.tsx diff --git a/frontend/app/src/hooks/use-display-deltas.test.tsx b/frontend/app/src/hooks/use-display-deltas.test.tsx new file mode 100644 index 000000000..6cca619e6 --- /dev/null +++ b/frontend/app/src/hooks/use-display-deltas.test.tsx @@ -0,0 +1,89 @@ +// @vitest-environment jsdom + +import { act, render, screen } from "@testing-library/react"; +import { useState } from "react"; +import { describe, expect, it, vi } from "vitest"; +import type { ChatEntry, StreamEvent } from "../api"; +import { useDisplayDeltas } from "./use-display-deltas"; + +vi.mock("../api", async () => { + const actual = await vi.importActual("../api"); + return { + ...actual, + cancelRun: vi.fn(async () => undefined), + postRun: vi.fn(async () => ({ run_id: "run-1", thread_id: "thread-1" })), + }; +}); + +let latestHandler: ((event: StreamEvent) => void) | null = null; + +function Harness({ initialEntries }: { initialEntries: ChatEntry[] }) { + const [entries, setEntries] = useState(initialEntries); + useDisplayDeltas({ + threadId: "thread-1", + onUpdate: setEntries, + displaySeq: 0, + stream: { + runtimeStatus: null, + isRunning: false, + subscribe: (handler) => { + latestHandler = handler; + return () => { + if (latestHandler === handler) latestHandler = null; + }; + }, + }, + }); + return 
{JSON.stringify(entries)}
; +} + +describe("useDisplayDeltas", () => { + it("marks the parent Agent tool done when subagent completion arrives", () => { + const initialEntries: ChatEntry[] = [ + { + id: "turn-1", + role: "assistant", + timestamp: Date.now(), + segments: [ + { + type: "tool", + step: { + id: "tool-1", + name: "Agent", + args: {}, + status: "calling", + timestamp: Date.now(), + subagent_stream: { + task_id: "task-1", + thread_id: "subagent-task-1", + description: "inspect workspace", + text: "", + tool_calls: [], + status: "running", + }, + }, + }, + ], + }, + ]; + + render(); + + act(() => { + latestHandler?.({ + type: "display_delta", + data: { + type: "update_segment", + index: 0, + patch: { + subagent_stream_status: "completed", + }, + }, + }); + }); + + const entries = JSON.parse(screen.getByTestId("entries").textContent || "[]"); + expect(entries[0].segments[0].step.subagent_stream.status).toBe("completed"); + expect(entries[0].segments[0].step.status).toBe("done"); + }); +}); diff --git a/frontend/app/src/hooks/use-display-deltas.ts b/frontend/app/src/hooks/use-display-deltas.ts index 0e42021d0..452349aad 100644 --- a/frontend/app/src/hooks/use-display-deltas.ts +++ b/frontend/app/src/hooks/use-display-deltas.ts @@ -115,6 +115,7 @@ function applyDelta(entries: ChatEntry[], delta: DisplayDelta): ChatEntry[] { if (seg.step.subagent_stream) { seg.step = { ...seg.step, + status: patch.subagent_stream_status === "completed" ? "done" : seg.step.status, subagent_stream: { ...seg.step.subagent_stream, status: patch.subagent_stream_status as "completed" }, }; } From 4d0f535d1204f512e00270b3531372d7d32fde41 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 19:56:29 +0800 Subject: [PATCH 189/517] Fix footer close after subagent completion --- .../components/computer-panel/AgentsView.tsx | 100 +++++++------ .../agent-visual-status.test.ts | 41 ++++++ .../computer-panel/agent-visual-status.ts | 25 ++++ .../app/src/hooks/use-display-deltas.test.tsx | 138 +++++++++++++++++- frontend/app/src/hooks/use-display-deltas.ts | 17 ++- 5 files changed, 270 insertions(+), 51 deletions(-) create mode 100644 frontend/app/src/components/computer-panel/agent-visual-status.test.ts create mode 100644 frontend/app/src/components/computer-panel/agent-visual-status.ts diff --git a/frontend/app/src/components/computer-panel/AgentsView.tsx b/frontend/app/src/components/computer-panel/AgentsView.tsx index b7aa66d17..d9866046f 100644 --- a/frontend/app/src/components/computer-panel/AgentsView.tsx +++ b/frontend/app/src/components/computer-panel/AgentsView.tsx @@ -4,6 +4,7 @@ import type { AssistantTurn, ToolStep } from "../../api"; import { useThreadData } from "../../hooks/use-thread-data"; import { useDisplayDeltas } from "../../hooks/use-display-deltas"; import { useThreadStream } from "../../hooks/use-thread-stream"; +import { resolveAgentVisualStatus, type AgentVisualStatus } from "./agent-visual-status"; import { parseAgentArgs } from "./utils"; import type { FlowItem } from "./utils"; import { FlowList } from "./flow-items"; @@ -24,7 +25,18 @@ export function AgentsView({ steps }: AgentsViewProps) { const dragStartX = useRef(0); const dragStartWidth = useRef(0); - const focused = steps.find((s) => s.id === selectedAgentId) ?? null; + const effectiveSelectedAgentId = useMemo(() => { + if (steps.length === 0) return null; + if (selectedAgentId && steps.some((step) => step.id === selectedAgentId)) return selectedAgentId; + return ( + [...steps].reverse().find((step) => { + const status = step.subagent_stream?.status; + return status === "running" || step.status === "calling"; + })?.id ?? steps[steps.length - 1].id + ); + }, [steps, selectedAgentId]); + + const focused = steps.find((s) => s.id === effectiveSelectedAgentId) ?? null; const stream = focused?.subagent_stream; const threadId = stream?.thread_id || undefined; const { entries, loading, refreshThread, setEntries, displaySeq } = useThreadData(threadId); @@ -36,14 +48,20 @@ export function AgentsView({ steps }: AgentsViewProps) { loading: loading || !threadId, refreshThreads, }); - useDisplayDeltas({ + const childDisplay = useDisplayDeltas({ threadId: threadId ?? "", onUpdate: setEntries, displaySeq, stream: childStream, }); - const isRunning = - childStream.isRunning || stream?.status === "running" || focused?.status === "calling"; + const focusedStatus = + focused + ? resolveAgentVisualStatus(focused, { + childDisplayRunning: childDisplay.isRunning, + childRuntimeState: childStream.runtimeStatus?.state?.state ?? null, + }) + : null; + const isRunning = focusedStatus === "running"; // Poll every second while sub-agent is running useEffect(() => { @@ -77,7 +95,7 @@ export function AgentsView({ steps }: AgentsViewProps) { id: tc.id, name: tc.name, args: tc.args, status: tc.status === "done" ? "done" : "calling", result: tc.result, - timestamp: Date.now(), + timestamp: focused?.timestamp ?? 0, }, turnId: "live", }); @@ -89,25 +107,7 @@ export function AgentsView({ steps }: AgentsViewProps) { } return items; - }, [entries, stream]); - - useEffect(() => { - if (steps.length === 0) { - if (selectedAgentId !== null) setSelectedAgentId(null); - return; - } - if (selectedAgentId && steps.some((step) => step.id === selectedAgentId)) { - return; - } - const nextFocused = - [...steps].reverse().find((step) => { - const status = step.subagent_stream?.status; - return status === "running" || step.status === "calling"; - }) ?? steps[steps.length - 1]; - if (nextFocused && nextFocused.id !== selectedAgentId) { - setSelectedAgentId(nextFocused.id); - } - }, [steps, selectedAgentId]); + }, [entries, stream, focused?.timestamp]); const handleMouseDown = useCallback((e: React.MouseEvent) => { e.preventDefault(); @@ -152,7 +152,8 @@ export function AgentsView({ steps }: AgentsViewProps) { setSelectedAgentId(step.id)} /> ))} @@ -175,7 +176,7 @@ export function AgentsView({ steps }: AgentsViewProps) {
) : ( <> - + {loading ? (
@@ -198,14 +199,25 @@ export function AgentsView({ steps }: AgentsViewProps) { /* -- Agent list item -- */ -function AgentListItem({ step, isSelected, onClick }: { step: ToolStep; isSelected: boolean; onClick: () => void }) { +function AgentListItem({ + step, + visualStatus, + isSelected, + onClick, +}: { + step: ToolStep; + visualStatus: AgentVisualStatus | null; + isSelected: boolean; + onClick: () => void; +}) { const args = parseAgentArgs(step.args); const ss = step.subagent_stream; const displayName = ss?.description || args.description || args.prompt?.slice(0, 40) || "子任务"; const prompt = args.prompt || ""; - const isRunning = ss?.status === "running" || (step.status === "calling" && ss?.status !== "completed"); - const isError = step.status === "error" || ss?.status === "error"; - const isDone = !isRunning && !isError && (step.status === "done" || ss?.status === "completed"); + const status = resolveAgentVisualStatus(step, { statusOverride: visualStatus }); + const isRunning = status === "running"; + const isError = status === "error"; + const isDone = status === "completed"; const statusDot = isRunning ? "bg-success animate-pulse" : isError ? "bg-destructive" : isDone ? "bg-success" : "bg-warning animate-pulse"; return ( @@ -228,21 +240,27 @@ function AgentListItem({ step, isSelected, onClick }: { step: ToolStep; isSelect /* -- Agent detail header -- */ -function getStatusLabel(focused: ToolStep, stream: SubagentStream | undefined): string { - if (stream?.status === "running") return "运行中"; - if (stream?.status === "error") return "出错"; - if (focused.status === "calling") return "启动中"; +function getStatusLabel(status: AgentVisualStatus): string { + if (status === "running") return "运行中"; + if (status === "error") return "出错"; return "已完成"; } -function getStatusDotClass(focused: ToolStep, stream: SubagentStream | undefined): string { - if (stream?.status === "running") return "bg-success animate-pulse"; - if (stream?.status === "error") return "bg-destructive"; - if (focused.status === "calling") return "bg-warning animate-pulse"; +function getStatusDotClass(status: AgentVisualStatus): string { + if (status === "running") return "bg-success animate-pulse"; + if (status === "error") return "bg-destructive"; return "bg-success"; } -function AgentDetailHeader({ focused, stream }: { focused: ToolStep; stream: SubagentStream | undefined }) { +function AgentDetailHeader({ + focused, + stream, + visualStatus, +}: { + focused: ToolStep; + stream: SubagentStream | undefined; + visualStatus: AgentVisualStatus; +}) { const args = parseAgentArgs(focused.args); const displayName = stream?.description || args.description || args.prompt?.slice(0, 40) || "子任务"; const agentType = args.subagent_type; @@ -252,8 +270,8 @@ function AgentDetailHeader({ focused, stream }: { focused: ToolStep; stream: Sub {agentType} )}
{displayName}
- - {getStatusLabel(focused, stream)} + + {getStatusLabel(visualStatus)}
); } diff --git a/frontend/app/src/components/computer-panel/agent-visual-status.test.ts b/frontend/app/src/components/computer-panel/agent-visual-status.test.ts new file mode 100644 index 000000000..a40713d3a --- /dev/null +++ b/frontend/app/src/components/computer-panel/agent-visual-status.test.ts @@ -0,0 +1,41 @@ +import { describe, expect, it } from "vitest"; +import type { ToolStep } from "../../api"; +import { resolveAgentVisualStatus } from "./agent-visual-status"; + +function makeStep(): ToolStep { + return { + id: "tool-1", + name: "Agent", + args: {}, + status: "calling", + timestamp: Date.now(), + subagent_stream: { + task_id: "task-1", + thread_id: "subagent-1", + description: "inspect", + text: "done text", + tool_calls: [], + status: "running", + }, + }; +} + +describe("resolveAgentVisualStatus", () => { + it("trusts the child thread idle state over a stale parent running badge", () => { + expect( + resolveAgentVisualStatus(makeStep(), { + childDisplayRunning: false, + childRuntimeState: "idle", + }), + ).toBe("completed"); + }); + + it("keeps the agent running while the child display is still open", () => { + expect( + resolveAgentVisualStatus(makeStep(), { + childDisplayRunning: true, + childRuntimeState: "active", + }), + ).toBe("running"); + }); +}); diff --git a/frontend/app/src/components/computer-panel/agent-visual-status.ts b/frontend/app/src/components/computer-panel/agent-visual-status.ts new file mode 100644 index 000000000..09b2df236 --- /dev/null +++ b/frontend/app/src/components/computer-panel/agent-visual-status.ts @@ -0,0 +1,25 @@ +import type { ToolStep } from "../../api"; + +export type AgentVisualStatus = "running" | "completed" | "error"; + +interface ResolveAgentVisualStatusOptions { + childDisplayRunning?: boolean; + childRuntimeState?: string | null; + statusOverride?: AgentVisualStatus | null; +} + +export function resolveAgentVisualStatus( + step: ToolStep, + options: ResolveAgentVisualStatusOptions = {}, +): AgentVisualStatus { + const { childDisplayRunning = false, childRuntimeState = null, statusOverride = null } = options; + const stream = step.subagent_stream; + + if (statusOverride) return statusOverride; + if (step.status === "error" || stream?.status === "error") return "error"; + if (childRuntimeState === "idle" && !childDisplayRunning) return "completed"; + if (childDisplayRunning) return "running"; + if (stream?.status === "running") return "running"; + if (step.status === "done" || stream?.status === "completed") return "completed"; + return "running"; +} diff --git a/frontend/app/src/hooks/use-display-deltas.test.tsx b/frontend/app/src/hooks/use-display-deltas.test.tsx index 6cca619e6..90d0edc48 100644 --- a/frontend/app/src/hooks/use-display-deltas.test.tsx +++ b/frontend/app/src/hooks/use-display-deltas.test.tsx @@ -1,8 +1,8 @@ // @vitest-environment jsdom -import { act, render, screen } from "@testing-library/react"; +import { act, cleanup, fireEvent, render, screen } from "@testing-library/react"; import { useState } from "react"; -import { describe, expect, it, vi } from "vitest"; +import { afterEach, describe, expect, it, vi } from "vitest"; import type { ChatEntry, StreamEvent } from "../api"; import { useDisplayDeltas } from "./use-display-deltas"; @@ -17,15 +17,28 @@ vi.mock("../api", async () => { let latestHandler: ((event: StreamEvent) => void) | null = null; -function Harness({ initialEntries }: { initialEntries: ChatEntry[] }) { +afterEach(() => { + latestHandler = null; + cleanup(); +}); + +function Harness({ + initialEntries, + threadId = "thread-1", + streamIsRunning = true, +}: { + initialEntries: ChatEntry[]; + threadId?: string; + streamIsRunning?: boolean; +}) { const [entries, setEntries] = useState(initialEntries); - useDisplayDeltas({ - threadId: "thread-1", + const { isRunning, handleSendMessage } = useDisplayDeltas({ + threadId, onUpdate: setEntries, displaySeq: 0, stream: { runtimeStatus: null, - isRunning: false, + isRunning: streamIsRunning, subscribe: (handler) => { latestHandler = handler; return () => { @@ -34,7 +47,13 @@ function Harness({ initialEntries }: { initialEntries: ChatEntry[] }) { }, }, }); - return 
{JSON.stringify(entries)}
; + return ( + <> + 
{JSON.stringify(entries)}
+
{String(isRunning)}
+ - )} - -
-
- - {/* Card body */} -
- {phase === "idle" && ( - - )} - - {phase === "loading-qr" && ( -
- - 获取二维码中... -
- )} - - {phase === "showing-qr" && qrImgUrl && ( -
-
-
- -
-
-

{scanStatus}

- -
- )} - - {phase === "connected" && state && ( -
- {/* Routing indicator */} -
- 消息发送至 - {hasRouting ? ( - - {routing!.type === "thread" ? "会话" : "聊天"}：{routing!.label || routing!.id?.slice(0, 12)} - - ) : ( - - )} -
- -
-
账号
-
{state.account_id}
-
轮询
-
{state.polling ? "运行中" : "已停止"}
-
联系人
-
{state.contacts?.length || 0} 个
-
- - {state.contacts && state.contacts.length > 0 && ( -
-

最近联系人

-
- {state.contacts.map((c) => ( -
-
- {c.display_name[0]?.toUpperCase()} -
- {c.display_name} - {c.user_id} -
- ))} -
-
- )} - - -
- )} -
- - {/* Settings dialog */} - {settingsOpen && ( - setSettingsOpen(false)} - onSaved={(newRouting) => { - setState((s) => s ? { ...s, routing: newRouting } : s); - setSettingsOpen(false); - }} - /> - )} -
- ); -} - -// --- Routing Settings Dialog --- - -function RoutingDialog({ - currentRouting, - onClose, - onSaved, -}: { - currentRouting: RoutingConfig; - onClose: () => void; - onSaved: (r: RoutingConfig) => void; -}) { - const [targets, setTargets] = useState(null); - const [loading, setLoading] = useState(true); - const [tab, setTab] = useState<"thread" | "chat">(currentRouting.type || "thread"); - const [selectedId, setSelectedId] = useState(currentRouting.id || ""); - - useEffect(() => { - request("/api/connections/wechat/routing/targets") - .then(setTargets) - .catch((e) => toast.error(`Failed to load targets: ${e.message}`)) - .finally(() => setLoading(false)); - }, []); - - const handleSave = async () => { - if (!selectedId) return; - const items = tab === "thread" ? targets?.threads : targets?.chats; - const item = items?.find((t) => t.id === selectedId); - try { - await request("/api/connections/wechat/routing", { - method: "POST", - body: JSON.stringify({ type: tab, id: selectedId, label: item?.label || "" }), - }); - onSaved({ type: tab, id: selectedId, label: item?.label || "" }); - toast.success("路由已保存"); - } catch (e) { - toast.error(`Failed: ${e instanceof Error ? e.message : "unknown"}`); - } - }; - - const handleClear = async () => { - try { - await request("/api/connections/wechat/routing", { method: "DELETE" }); - onSaved({}); - toast.success("路由已清除"); - } catch (e) { - toast.error(`Failed: ${e instanceof Error ? e.message : "unknown"}`); - } - }; - - return ( - <> -
-
-
- {/* Header */} -
-

消息路由

- -
- - {/* Tab selector */} -
-

- 选择微信消息的接收目标 -

-
- - -
-
- - {/* List */} -
- {loading ? ( -
- - 加载中... -
- ) : ( - - )} -
- - {/* Footer */} -
- - -
-
-
- - ); -} - -function ItemList({ - items, - selectedId, - onSelect, - emptyText, -}: { - items: RoutingTarget[]; - selectedId: string; - onSelect: (id: string) => void; - emptyText: string; -}) { - if (items.length === 0) { - return

{emptyText}

; - } - return ( -
- {items.map((item) => ( - - ))} -
- ); -} - -function StatusBadge({ phase }: { phase: WeChatPhase }) { - if (phase === "connected") { - return ( - - - 已连接 - - ); - } - if (phase === "showing-qr" || phase === "loading-qr") { - return ( - - - 连接中 - - ); - } - return ( - - Not connected - - ); -} diff --git a/frontend/app/src/pages/RootLayout.tsx b/frontend/app/src/pages/RootLayout.tsx index c4684744b..db8c4496b 100644 --- a/frontend/app/src/pages/RootLayout.tsx +++ b/frontend/app/src/pages/RootLayout.tsx @@ -1,5 +1,5 @@ import { NavLink, Outlet, useLocation, useNavigate } from "react-router-dom"; -import { MessageSquare, MessagesSquare, Users, ListTodo, Store, Layers, Plug, Settings, Plus, ChevronLeft, ChevronRight, LogOut, Camera, Eye, EyeOff } from "lucide-react"; +import { MessageSquare, MessagesSquare, Users, ListTodo, Store, Layers, Settings, Plus, ChevronLeft, ChevronRight, LogOut, Camera, Eye, EyeOff } from "lucide-react"; import { useState, useEffect, useCallback, useRef } from "react"; import { uploadMemberAvatar } from "@/api/client"; import MemberAvatar from "@/components/MemberAvatar"; @@ -18,7 +18,6 @@ const navItems = [ { to: "/tasks", icon: ListTodo, label: "Tasks" }, { to: "/resources", icon: Layers, label: "Resources" }, { to: "/marketplace", icon: Store, label: "Marketplace" }, - { to: "/connections", icon: Plug, label: "Connections" }, ]; const mobileNavItems = [ diff --git a/frontend/app/src/router.tsx b/frontend/app/src/router.tsx index c59a08b94..b45f6193f 100644 --- a/frontend/app/src/router.tsx +++ b/frontend/app/src/router.tsx @@ -15,7 +15,6 @@ import MarketplacePage from './pages/MarketplacePage'; import MarketplaceDetailPage from './pages/MarketplaceDetailPage'; import LibraryItemDetailPage from './pages/LibraryItemDetailPage'; import ResourcesPage from './pages/ResourcesPage'; -import ConnectionsPage from './pages/ConnectionsPage'; import InviteCodesPage from './pages/InviteCodesPage'; export const router = createBrowserRouter([ @@ -104,10 +103,6 @@ export const router = createBrowserRouter([ path: 'library', element: , }, - { - path: 'connections', - element: , - }, { path: 'invite-codes', element: , diff --git a/tests/Fix/test_panel_auth_shell_coherence.py b/tests/Fix/test_panel_auth_shell_coherence.py index 885e6692c..93e129341 100644 --- a/tests/Fix/test_panel_auth_shell_coherence.py +++ b/tests/Fix/test_panel_auth_shell_coherence.py @@ -67,7 +67,7 @@ def test_builtin_member_surface_exposes_chat_tools(): member = member_service._leon_builtin() tools = {item["name"]: item for item in member["config"]["tools"]} - for tool_name in ("chats", "chat_read", "chat_send", "chat_search", "directory"): + for tool_name in ("chats", "read_message", "send_message", "search_message", "directory"): assert tool_name in tools assert tools[tool_name]["enabled"] is True assert tools[tool_name]["group"] == "chat" diff --git a/tests/Integration/test_connections_router.py b/tests/Integration/test_connections_router.py deleted file mode 100644 index 5c9b85d1e..000000000 --- a/tests/Integration/test_connections_router.py +++ /dev/null @@ -1,51 +0,0 @@ -from __future__ import annotations - -from types import SimpleNamespace - -import pytest - -from backend.web.routers import connections as connections_router - - -class _FakeThreadRepo: - def list_by_owner_user_id(self, _user_id: str): - return [ - {"id": "thread-user-1", "entity_name": "Toad · 分身1", "member_id": "member-1", "member_avatar": "avatar.png"}, - {"id": "subagent-deadbeef", "entity_name": "internal child", "member_id": "member-1", "member_avatar": None}, - ] - - -class _FakeChatService: - def list_chats_for_user(self, _user_id: str): - return [ - { - "id": "chat-1", - "entities": [ - {"id": "human-1", "name": "You"}, - {"id": "agent-1", "name": "Morel"}, - ], - } - ] - - -@pytest.mark.asyncio -async def test_wechat_routing_targets_hides_internal_subagent_threads(): - app = SimpleNamespace( - state=SimpleNamespace( - thread_repo=_FakeThreadRepo(), - chat_service=_FakeChatService(), - ) - ) - - result = await connections_router.wechat_routing_targets( - user_id="owner-1", - app=app, - ) - - assert result["threads"] == [ - { - "id": "thread-user-1", - "label": "Toad · 分身1", - "avatar_url": "/api/members/member-1/avatar", - } - ] diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index e8f5c3974..ae3b55208 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -115,7 +115,7 @@ async def ainvoke(self, messages): (msg.content for msg in reversed(messages) if msg.__class__.__name__ == "HumanMessage"), "", ) - if "New message from" in last_human and "chat_read(chat_id=" in last_human: + if "New message from" in last_human and "read_message(chat_id=" in last_human: return AIMessage(content="") return AIMessage(content="UNRELATED") @@ -1858,14 +1858,14 @@ async def test_run_agent_to_buffer_turns_silent_chat_notification_into_visible_f tmp_path, loop=loop, thread_id="thread-chat-followthrough-silent", - message='\nNew message from alice in chat chat-123 (1 unread).\nRead it with chat_read(chat_id="chat-123").\nReply with chat_send(chat_id="chat-123", content="...").\nDo not treat your normal assistant text as a chat reply.\n', + message='\nNew message from alice in chat chat-123 (1 unread).\nRead it with read_message(chat_id="chat-123").\nReply with send_message(chat_id="chat-123", content="...").\nDo not treat your normal assistant text as a chat reply.\n', run_id="run-chat-followthrough-silent", message_metadata={"source": "external", "notification_type": "chat"}, ) _assert_notice_then_text( entries, - 'chat_read(chat_id="chat-123")', - 'I received a chat notification, but the followthrough assistant reply was empty. Read it with chat_read(chat_id="chat-123") before deciding whether to reply.', + 'read_message(chat_id="chat-123")', + 'I received a chat notification, but the followthrough assistant reply was empty. Read it with read_message(chat_id="chat-123") before deciding whether to reply.', ) diff --git a/tests/Unit/core/test_chat_tool_service.py b/tests/Unit/core/test_chat_tool_service.py index cb68b7c00..e60cee7b7 100644 --- a/tests/Unit/core/test_chat_tool_service.py +++ b/tests/Unit/core/test_chat_tool_service.py @@ -87,13 +87,13 @@ def test_compose_system_prompt_hardens_chat_reply_contract() -> None: prompt = agent._compose_system_prompt() - assert "you MUST read it with chat_read()" in prompt + assert "you MUST read it with read_message()" in prompt assert "prefer using that exact chat_id directly" in prompt - assert "you MUST call chat_send()" in prompt - assert "Never claim you replied unless chat_send() succeeded." in prompt + assert "you MUST call send_message()" in prompt + assert "Never claim you replied unless send_message() succeeded." in prompt -def test_chat_read_validate_input_fills_missing_chat_id_from_latest_notification() -> None: +def test_read_message_validate_input_fills_missing_chat_id_from_latest_notification() -> None: registry = ToolRegistry() ChatToolService( registry, @@ -107,7 +107,7 @@ def test_chat_read_validate_input_fills_missing_chat_id_from_latest_notification chat_event_bus=SimpleNamespace(), runtime_fn=lambda: None, ) - entry = registry.get("chat_read") + entry = registry.get("read_message") assert entry is not None assert entry.validate_input is not None @@ -118,7 +118,7 @@ def test_chat_read_validate_input_fills_missing_chat_id_from_latest_notification content=( "\n" "New message from alice in chat chat-123 (1 unread).\n" - 'Read it with chat_read(chat_id="chat-123").\n' + 'Read it with read_message(chat_id="chat-123").\n' "" ), metadata={"source": "external", "notification_type": "chat"}, @@ -132,7 +132,7 @@ def test_chat_read_validate_input_fills_missing_chat_id_from_latest_notification assert args == {"chat_id": "chat-123", "range": "-10:"} -def test_chat_send_validate_input_fills_missing_chat_id_from_latest_notification() -> None: +def test_send_message_validate_input_fills_missing_chat_id_from_latest_notification() -> None: registry = ToolRegistry() ChatToolService( registry, @@ -146,7 +146,7 @@ def test_chat_send_validate_input_fills_missing_chat_id_from_latest_notification chat_event_bus=SimpleNamespace(), runtime_fn=lambda: None, ) - entry = registry.get("chat_send") + entry = registry.get("send_message") assert entry is not None assert entry.validate_input is not None @@ -157,8 +157,8 @@ def test_chat_send_validate_input_fills_missing_chat_id_from_latest_notification content=( "\n" "New message from alice in chat chat-456 (1 unread).\n" - 'Read it with chat_read(chat_id="chat-456").\n' - 'Reply with chat_send(chat_id="chat-456", content="...").\n' + 'Read it with read_message(chat_id="chat-456").\n' + 'Reply with send_message(chat_id="chat-456", content="...").\n' "" ), metadata={"source": "external", "notification_type": "chat"}, diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index 2cfb9ce4e..872f0c698 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -1332,7 +1332,7 @@ async def astream(self, messages): if self.calls == 1: yield AIMessageChunk( content="", - tool_call_chunks=[{"name": "chat_read", "args": "", "id": "tc-chat-read", "index": 0}], + tool_call_chunks=[{"name": "read_message", "args": "", "id": "tc-chat-read", "index": 0}], ) yield AIMessageChunk( content="", @@ -2720,7 +2720,7 @@ async def test_streaming_overlap_waits_for_anyof_tool_args_before_execution(): model = _SplitAnyOfStreamingToolModel() seen_calls = [] - def chat_read_handler(entity_id: str | None = None, chat_id: str | None = None) -> str: + def read_message_handler(entity_id: str | None = None, chat_id: str | None = None) -> str: seen_calls.append({"entity_id": entity_id, "chat_id": chat_id}) if chat_id: return f"chat:{chat_id}" @@ -2729,10 +2729,10 @@ def chat_read_handler(entity_id: str | None = None, chat_id: str | None = None) return "Provide entity_id or chat_id." entry = ToolEntry( - name="chat_read", + name="read_message", mode=ToolMode.INLINE, schema={ - "name": "chat_read", + "name": "read_message", "description": "read chat", "parameters": { "type": "object", @@ -2747,7 +2747,7 @@ def chat_read_handler(entity_id: str | None = None, chat_id: str | None = None) ], }, }, - handler=chat_read_handler, + handler=read_message_handler, source="test", is_concurrency_safe=True, ) @@ -2768,10 +2768,10 @@ def chat_read_handler(entity_id: str | None = None, chat_id: str | None = None) def test_normalize_stream_tool_call_keeps_aggregate_args_when_chunk_args_are_empty(): entry = ToolEntry( - name="chat_read", + name="read_message", mode=ToolMode.INLINE, schema={ - "name": "chat_read", + "name": "read_message", "description": "read chat", "parameters": { "type": "object", @@ -2798,12 +2798,12 @@ def test_normalize_stream_tool_call_keeps_aggregate_args_when_chunk_args_are_emp ) normalized = loop._normalize_stream_tool_call( - {"name": "chat_read", "args": {"chat_id": "chat-1"}, "id": "tc-chat-read"}, - [{"name": "chat_read", "args": "", "id": "tc-chat-read", "index": 0}], + {"name": "read_message", "args": {"chat_id": "chat-1"}, "id": "tc-chat-read"}, + [{"name": "read_message", "args": "", "id": "tc-chat-read", "index": 0}], ) assert normalized == { - "name": "chat_read", + "name": "read_message", "args": {"chat_id": "chat-1"}, "id": "tc-chat-read", } diff --git a/tests/Unit/core/test_queue_formatters.py b/tests/Unit/core/test_queue_formatters.py index a9ca7285b..80e39501f 100644 --- a/tests/Unit/core/test_queue_formatters.py +++ b/tests/Unit/core/test_queue_formatters.py @@ -6,15 +6,15 @@ class TestFormatChatNotification: - def test_includes_explicit_chat_read_and_chat_send_instructions(self): + def test_includes_explicit_read_message_and_send_message_instructions(self): result = format_chat_notification( sender_name="alice", chat_id="chat-123", unread_count=2, ) - assert 'chat_read(chat_id="chat-123")' in result - assert 'chat_send(chat_id="chat-123", content="...")' in result + assert 'read_message(chat_id="chat-123")' in result + assert 'send_message(chat_id="chat-123", content="...")' in result assert "Prefer using this exact chat_id directly" in result assert "Do not treat your normal assistant text as a chat reply." in result From c0fed158093fc24e8d54c0c2e0b54d93bbbfae57 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 22:38:14 +0800 Subject: [PATCH 195/517] Fix paused lease rehydration and drop resume button --- core/runtime/agent.py | 1 + frontend/app/src/components/Header.tsx | 13 +------ frontend/app/src/pages/ChatPage.tsx | 3 +- sandbox/manager.py | 14 ++++++++ .../test_sandbox_manager_volume_repo.py | 34 +++++++++++++++++++ 5 files changed, 51 insertions(+), 14 deletions(-) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index eca510bb7..19b9fd391 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -90,6 +90,7 @@ # @@@langchain-anthropic-streaming-usage-regression apply_usage_patches() + def _make_mcp_tool_entry(tool) -> ToolEntry: schema_model = getattr(tool, "tool_call_schema", None) if schema_model is not None and hasattr(schema_model, "model_json_schema"): diff --git a/frontend/app/src/components/Header.tsx b/frontend/app/src/components/Header.tsx index ed2ab28d4..a4a5e07cd 100644 --- a/frontend/app/src/components/Header.tsx +++ b/frontend/app/src/components/Header.tsx @@ -1,4 +1,4 @@ -import { ChevronLeft, PanelLeft, Play } from "lucide-react"; +import { ChevronLeft, PanelLeft } from "lucide-react"; import { useNavigate } from "react-router-dom"; import type { SandboxInfo } from "../api"; import { useIsMobile } from "../hooks/use-mobile"; @@ -22,7 +22,6 @@ interface HeaderProps { sandboxInfo: SandboxInfo | null; currentModel?: string; onToggleSidebar: () => void; - onResumeSandbox: () => void; onModelChange?: (model: string) => void; } @@ -32,7 +31,6 @@ export default function Header({ sandboxInfo, currentModel = "leon:medium", onToggleSidebar, - onResumeSandbox, onModelChange, }: HeaderProps) { const isMobile = useIsMobile(); @@ -88,15 +86,6 @@ export default function Header({ threadId={activeThreadId} onModelChange={onModelChange} /> - {hasRemote && sandboxInfo?.status === "paused" && ( - - )}
); diff --git a/frontend/app/src/pages/ChatPage.tsx b/frontend/app/src/pages/ChatPage.tsx index 44757ebbb..05c6bc68d 100644 --- a/frontend/app/src/pages/ChatPage.tsx +++ b/frontend/app/src/pages/ChatPage.tsx @@ -113,7 +113,7 @@ function ChatPageInner({ threadId }: { threadId: string }) { const isStreaming = isRunning; - const { sandboxActionError, handleResumeSandbox } = + const { sandboxActionError } = useSandboxManager({ activeThreadId: threadId, isStreaming, @@ -245,7 +245,6 @@ function ChatPageInner({ threadId }: { threadId: string }) { sandboxInfo={activeSandbox} currentModel={currentModel} onToggleSidebar={() => setSidebarCollapsed(v => !v)} - onResumeSandbox={() => void handleResumeSandbox()} onModelChange={setCurrentModel} /> diff --git a/sandbox/manager.py b/sandbox/manager.py index 6be96aa78..2e3787534 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -470,6 +470,20 @@ def get_sandbox(self, thread_id: str, bind_mounts: list | None = None) -> Sandbo if not lease: lease = self._create_lease(terminal.lease_id, self.provider.name) self._assert_lease_provider(lease, thread_id) + if lease.observed_state == "paused": + # @@@paused-lease-rehydrate - a persisted thread can lose its in-memory chat session + # while the lease stays paused in storage; resume before reconstructing capability. + if not self.resume_session(thread_id, source="auto_resume"): + raise RuntimeError(f"Failed to resume paused session for thread {thread_id}") + session = self.session_manager.get(thread_id, terminal.terminal_id) + if session: + self._assert_lease_provider(session.lease, thread_id) + self._ensure_bound_instance(session.lease) + return SandboxCapability(session, manager=self) + lease = self._get_lease(terminal.lease_id) + if not lease: + raise RuntimeError(f"Lease disappeared after resume for thread {thread_id}") + self._assert_lease_provider(lease, thread_id) # Stamp bind_mounts on lease so lazy creation paths pick them up if bind_mounts: diff --git a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py index b4bfc0a85..e6c6e076c 100644 --- a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py +++ b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py @@ -339,6 +339,40 @@ def test_get_sandbox_local_provider_does_not_require_volume_bootstrap(tmp_path): assert session.lease.provider_name == "local" +def test_get_sandbox_auto_resumes_paused_lease_when_reconstructing_session(): + manager = object.__new__(SandboxManager) + manager.provider = SimpleNamespace(name="local") + manager.provider_capability = SimpleNamespace(runtime_kind="local", eager_instance_binding=False) + manager.volume = _FakeVolume() + terminal = SimpleNamespace( + terminal_id="term-1", + lease_id="lease-1", + get_state=lambda: SimpleNamespace(cwd="/tmp", env_delta={}, state_version=0), + update_state=lambda _state: None, + ) + lease = SimpleNamespace( + provider_name="local", + observed_state="paused", + bind_mounts=None, + recipe=None, + get_instance=lambda: SimpleNamespace(instance_id="instance-1"), + ) + manager._get_active_terminal = lambda _thread_id: terminal + manager._get_lease = lambda _lease_id: lease + manager._assert_lease_provider = lambda _lease, _thread_id: None + manager._ensure_bound_instance = lambda _lease: None + resume_calls: list[tuple[str, str]] = [] + manager.resume_session = lambda thread_id, source="user_resume": resume_calls.append((thread_id, source)) or True + manager.session_manager = SimpleNamespace( + get=lambda _thread_id, _terminal_id: None, + create=lambda **_kwargs: SimpleNamespace(session_id="sess-1", terminal=terminal, lease=lease), + ) + + manager.get_sandbox("thread-1") + + assert resume_calls == [("thread-1", "auto_resume")] + + def test_upgrade_to_daytona_volume_uses_runtime_thread_repo_for_member_lookup(monkeypatch, tmp_path): manager = object.__new__(SandboxManager) manager.provider = _FakeDaytonaProvider() From 3d8e013a4dfe154128b1fea2141b2cc331c47b3c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Sun, 5 Apr 2026 22:50:51 +0800 Subject: [PATCH 196/517] Refresh live lease binding after resume --- sandbox/manager.py | 4 +++ .../test_sandbox_manager_volume_repo.py | 35 +++++++++++++++++++ 2 files changed, 39 insertions(+) diff --git a/sandbox/manager.py b/sandbox/manager.py index 2e3787534..35421033f 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -754,6 +754,10 @@ def resume_session(self, thread_id: str, source: str = "user_resume") -> bool: for terminal in terminals: session = self.session_manager.get(thread_id, terminal.terminal_id) if session: + session.lease = lease + runtime = getattr(session, "runtime", None) + if runtime is not None: + runtime.lease = lease self.session_manager.resume(session.session_id) resumed_any = True diff --git a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py index e6c6e076c..d27ee55fa 100644 --- a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py +++ b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py @@ -373,6 +373,41 @@ def test_get_sandbox_auto_resumes_paused_lease_when_reconstructing_session(): assert resume_calls == [("thread-1", "auto_resume")] +def test_resume_session_rebinds_live_session_lease_after_resume(): + manager = object.__new__(SandboxManager) + terminal = SimpleNamespace(terminal_id="term-1", lease_id="lease-1") + resumed_lease = SimpleNamespace( + lease_id="lease-1", + observed_state="running", + get_instance=lambda: SimpleNamespace(instance_id="instance-1"), + resume_instance=lambda _provider, source="user_resume": True, + ) + stale_lease = SimpleNamespace(lease_id="lease-1", observed_state="paused") + runtime = SimpleNamespace(lease=stale_lease) + live_session = SimpleNamespace( + session_id="sess-1", + terminal=terminal, + lease=stale_lease, + runtime=runtime, + status="paused", + ) + manager.provider = SimpleNamespace(name="local") + manager._get_thread_terminals = lambda _thread_id: [terminal] + manager._get_thread_lease = lambda _thread_id: resumed_lease + manager._sync_to_sandbox = lambda *_args, **_kwargs: None + manager._ensure_chat_session = lambda _thread_id: None + manager.session_manager = SimpleNamespace( + get=lambda _thread_id, _terminal_id: live_session, + resume=lambda _session_id: setattr(live_session, "status", "active"), + ) + + ok = manager.resume_session("thread-1", source="auto_resume") + + assert ok is True + assert live_session.lease is resumed_lease + assert runtime.lease is resumed_lease + + def test_upgrade_to_daytona_volume_uses_runtime_thread_repo_for_member_lookup(monkeypatch, tmp_path): manager = object.__new__(SandboxManager) manager.provider = _FakeDaytonaProvider() From 369d933e25f5c2e480113577d417433e70a6de41 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 00:14:52 +0800 Subject: [PATCH 197/517] Rename Mycel chat tools and remove social extras --- README.md | 6 +- README.zh.md | 6 +- config/defaults/tool_catalog.py | 7 +- .../agents/communication/chat_tool_service.py | 107 ++++-------------- core/agents/communication/delivery.py | 4 +- core/runtime/agent.py | 4 +- core/runtime/loop.py | 6 +- core/runtime/middleware/queue/formatters.py | 8 +- docs/en/multi-agent-chat.mdx | 31 ++--- docs/zh/multi-agent-chat.mdx | 29 ++--- tests/Fix/test_panel_auth_shell_coherence.py | 5 +- .../test_query_loop_backend_bridge.py | 8 +- tests/Unit/core/test_chat_tool_service.py | 49 ++++---- tests/Unit/core/test_loop.py | 20 ++-- tests/Unit/core/test_queue_formatters.py | 4 +- 15 files changed, 107 insertions(+), 187 deletions(-) diff --git a/README.md b/README.md index 46de6d5ee..f75571e6f 100644 --- a/README.md +++ b/README.md @@ -95,7 +95,7 @@ Full-featured web platform for managing and interacting with agents: ### Multi-Agent Communication -Agents are first-class social entities. They can discover each other, send messages, and collaborate autonomously: +Agents are first-class social entities. They can list chats, read messages, send messages, and collaborate autonomously: ``` Member (template) @@ -103,8 +103,10 @@ Member (template) └→ Thread (agent brain / conversation) ``` +- **`list_chats`**: List active conversations with unread counts and participants +- **`read_messages`**: Read message history before responding - **`send_message`**: Agent A messages Agent B; B responds autonomously -- **`directory`**: Agents browse and discover other entities +- **`search_messages`**: Search message history across chats - **Real-time delivery**: SSE-based chat with typing indicators and read receipts Humans also have entities — agents can initiate conversations with humans, not just the other way around. diff --git a/README.zh.md b/README.zh.md index c4590c789..1b3d31c87 100644 --- a/README.zh.md +++ b/README.zh.md @@ -95,7 +95,7 @@ cd frontend/app && npm run dev ### 多 Agent 通讯 -Agent 是一等公民的社交实体，可以互相发现、发送消息、自主协作： +Agent 是一等公民的社交实体，可以列出对话、读取消息、发送消息、自主协作： ``` Member（模板） @@ -103,8 +103,10 @@ Member（模板） └→ Thread（Agent 大脑 / 对话） ``` +- **`list_chats`**：列出活跃对话、未读数和参与者 +- **`read_messages`**：先读取消息历史，再决定如何回复 - **`send_message`**：Agent A 给 Agent B 发消息，B 自主回复 -- **`directory`**：Agent 浏览和发现其他实体 +- **`search_messages`**：跨对话搜索消息历史 - **实时投递**：基于 SSE 的聊天，支持输入提示和已读回执 人类也有 Entity——Agent 可以主动找人类对话，而不只是被动响应。 diff --git a/config/defaults/tool_catalog.py b/config/defaults/tool_catalog.py index 448d0d0f4..f925d5902 100644 --- a/config/defaults/tool_catalog.py +++ b/config/defaults/tool_catalog.py @@ -65,11 +65,10 @@ class ToolDef(BaseModel): ToolDef(name="Agent", desc="启动子 Agent 执行任务", group=ToolGroup.AGENT), ToolDef(name="SendMessage", desc="向运行中的 Agent 发送排队消息", group=ToolGroup.AGENT), # chat - ToolDef(name="chats", desc="列出当前实体可访问的聊天会话", group=ToolGroup.CHAT), - ToolDef(name="read_message", desc="读取聊天消息并标记为已读", group=ToolGroup.CHAT), + ToolDef(name="list_chats", desc="列出当前实体可访问的聊天会话", group=ToolGroup.CHAT), + ToolDef(name="read_messages", desc="读取聊天消息并标记为已读", group=ToolGroup.CHAT), ToolDef(name="send_message", desc="向聊天对象发送消息", group=ToolGroup.CHAT), - ToolDef(name="search_message", desc="搜索历史聊天消息", group=ToolGroup.CHAT), - ToolDef(name="directory", desc="浏览实体目录并查找可聊天对象", group=ToolGroup.CHAT), + ToolDef(name="search_messages", desc="搜索历史聊天消息", group=ToolGroup.CHAT), # todo ToolDef(name="TaskCreate", desc="创建待办任务", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), ToolDef(name="TaskGet", desc="获取任务详情", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), diff --git a/core/agents/communication/chat_tool_service.py b/core/agents/communication/chat_tool_service.py index 031b46a27..7e983d331 100644 --- a/core/agents/communication/chat_tool_service.py +++ b/core/agents/communication/chat_tool_service.py @@ -1,4 +1,4 @@ -"""Chat tool service — 7 tools for entity-to-entity communication. +"""Chat tool service — Mycel-native tools for entity-to-entity communication. Tools use user_ids as parameters (human = Supabase auth UUID, agent = member_id). Two users share at most one chat; the system auto-resolves user_id → chat. @@ -16,7 +16,7 @@ logger = logging.getLogger(__name__) -# @@@range-parser — parse range strings for read_message history queries. +# @@@range-parser — parse range strings for read_messages history queries. # Supports: negative index (-10:-1), relative time (-2h:, -1d:-6h), ISO dates (2026-03-20:2026-03-22). _RELATIVE_RE = re.compile(r"^-(\d+)([hdm])$") @@ -89,7 +89,7 @@ def _parse_time_endpoint(s: str, now: float) -> float | None: class ChatToolService: - """Registers 5 chat tools into ToolRegistry. + """Registers the chat tool surface into ToolRegistry. Each tool closure captures user_id (the calling agent's social identity = member_id). """ @@ -120,11 +120,10 @@ def __init__( self._register(registry) def _register(self, registry: ToolRegistry) -> None: - self._register_chats(registry) - self._register_read_message(registry) + self._register_list_chats(registry) + self._register_read_messages(registry) self._register_send_message(registry) - self._register_search_message(registry) - self._register_directory(registry) + self._register_search_messages(registry) def _latest_notified_chat_id(self, request: Any) -> str | None: state = getattr(request, "state", None) @@ -137,7 +136,7 @@ def _latest_notified_chat_id(self, request: Any) -> str | None: continue content = getattr(message, "content", "") text = content if isinstance(content, str) else str(content) - match = re.search(r'read_message\(chat_id="([^"]+)"\)', text) + match = re.search(r'read_messages\(chat_id="([^"]+)"\)', text) if match: return match.group(1) return None @@ -185,7 +184,7 @@ def _fetch_by_range(self, chat_id: str, parsed: dict) -> list: before=parsed["before"], ) - def _handle_chats(self, unread_only: bool = False, limit: int = 20) -> str: + def _handle_list_chats(self, unread_only: bool = False, limit: int = 20) -> str: eid = self._user_id chats = self._chat_service.list_chats_for_user(eid) if unread_only: @@ -210,7 +209,7 @@ def _handle_chats(self, unread_only: bool = False, limit: int = 20) -> str: lines.append(f"- {name}{id_str}{unread_str}{last_preview}") return "\n".join(lines) - def _handle_read_message(self, user_id: str | None = None, chat_id: str | None = None, range: str | None = None) -> str: + def _handle_read_messages(self, user_id: str | None = None, chat_id: str | None = None, range: str | None = None) -> str: eid = self._user_id if chat_id: pass # use chat_id directly @@ -285,9 +284,9 @@ def _handle_send_message( # @@@read-before-write-gate — reject if unread messages exist unread = self._messages.count_unread(resolved_chat_id, eid) if unread > 0: - raise RuntimeError(f"You have {unread} unread message(s). Call read_message(chat_id='{resolved_chat_id}') first.") + raise RuntimeError(f"You have {unread} unread message(s). Call read_messages(chat_id='{resolved_chat_id}') first.") - # Append signal to content (for read_message) + pass through chain (for notification) + # Append signal to content (for read_messages) + pass through chain (for notification) effective_signal = signal if signal in ("yield", "close") else None if effective_signal: content = f"{content}\n[signal: {effective_signal}]" @@ -295,7 +294,7 @@ def _handle_send_message( self._chat_service.send_message(resolved_chat_id, eid, content, mentions, signal=effective_signal) return f"Message sent to {target_name}." - def _handle_search_message(self, query: str, user_id: str | None = None) -> str: + def _handle_search_messages(self, query: str, user_id: str | None = None) -> str: eid = self._user_id chat_id = None if user_id: @@ -309,45 +308,13 @@ def _handle_search_message(self, query: str, user_id: str | None = None) -> str: lines.append(f"[{name}] {m.content[:100]}") return "\n".join(lines) - def _handle_directory(self, search: str | None = None, type: str | None = None) -> str: - lines = [] - eid = self._user_id - all_members = self._members.list_all() if self._members else [] - member_map = {m.id: m for m in all_members} - - if type is None or type == "human": - for member in all_members: - if member.id == eid or member.type != "human": - continue - if search and search.lower() not in member.name.lower(): - continue - lines.append(f"- {member.name} [human] user_id={member.id}") - - if type is None or type == "agent": - for entity in self._entities.list_all(): - if entity.id == eid or entity.type != "agent": - continue - if search and search.lower() not in entity.name.lower(): - continue - member = member_map.get(entity.member_id) - owner_info = "" - if member and member.owner_user_id: - owner = member_map.get(member.owner_user_id) - if owner: - owner_info = f" (owner: {owner.name})" - lines.append(f"- {entity.name} [{entity.type}] user_id={entity.id}{owner_info}") - - if not lines: - return "No users found." - return "\n".join(lines) - - def _register_chats(self, registry: ToolRegistry) -> None: + def _register_list_chats(self, registry: ToolRegistry) -> None: registry.register( ToolEntry( - name="chats", + name="list_chats", mode=ToolMode.INLINE, schema={ - "name": "chats", + "name": "list_chats", "description": "List your chats. Returns chat summaries with user_ids of participants.", "parameters": { "type": "object", @@ -361,20 +328,20 @@ def _register_chats(self, registry: ToolRegistry) -> None: }, }, }, - handler=self._handle_chats, + handler=self._handle_list_chats, source="chat", is_read_only=True, is_concurrency_safe=True, ) ) - def _register_read_message(self, registry: ToolRegistry) -> None: + def _register_read_messages(self, registry: ToolRegistry) -> None: registry.register( ToolEntry( - name="read_message", + name="read_messages", mode=ToolMode.INLINE, schema={ - "name": "read_message", + "name": "read_messages", "description": ( "Read chat messages. Returns unread messages by default.\n" "If nothing unread, use range to read history:\n" @@ -400,7 +367,7 @@ def _register_read_message(self, registry: ToolRegistry) -> None: ], }, }, - handler=self._handle_read_message, + handler=self._handle_read_messages, source="chat", search_hint="read chat messages history conversation", is_read_only=True, @@ -418,7 +385,7 @@ def _register_send_message(self, registry: ToolRegistry) -> None: "name": "send_message", "description": ( "Send a message. Use user_id for 1:1 chats, chat_id for group chats.\n\n" - "You MUST call read_message() first if you have unread messages — sending will fail otherwise.\n\n" + "You MUST call read_messages() first if you have unread messages — sending will fail otherwise.\n\n" "Signal protocol — append to content:\n" " (no tag) = I expect a reply from you\n" " ::yield = I'm done with my turn; reply only if you want to\n" @@ -457,13 +424,13 @@ def _register_send_message(self, registry: ToolRegistry) -> None: ) ) - def _register_search_message(self, registry: ToolRegistry) -> None: + def _register_search_messages(self, registry: ToolRegistry) -> None: registry.register( ToolEntry( - name="search_message", + name="search_messages", mode=ToolMode.INLINE, schema={ - "name": "search_message", + "name": "search_messages", "description": "Search messages. Optionally filter by user_id.", "parameters": { "type": "object", @@ -477,34 +444,10 @@ def _register_search_message(self, registry: ToolRegistry) -> None: "required": ["query"], }, }, - handler=self._handle_search_message, + handler=self._handle_search_messages, source="chat", search_hint="search messages query chat history", is_read_only=True, is_concurrency_safe=True, ) ) - - def _register_directory(self, registry: ToolRegistry) -> None: - registry.register( - ToolEntry( - name="directory", - mode=ToolMode.INLINE, - schema={ - "name": "directory", - "description": "Browse the user directory. Returns user_ids for use with send_message, read_message.", - "parameters": { - "type": "object", - "properties": { - "search": {"type": "string", "description": "Search by name"}, - "type": {"type": "string", "description": "Filter by type: 'human' or 'agent'"}, - }, - }, - }, - handler=self._handle_directory, - source="chat", - search_hint="browse entity directory find agent human", - is_read_only=True, - is_concurrency_safe=True, - ) - ) diff --git a/core/agents/communication/delivery.py b/core/agents/communication/delivery.py index be1c680b4..7e0a502bf 100644 --- a/core/agents/communication/delivery.py +++ b/core/agents/communication/delivery.py @@ -1,6 +1,6 @@ """Chat delivery — enqueues lightweight notifications for agent threads. -v3: no full message text injected. Agent must read_message to see content. +v3: no full message text injected. Agent must read_messages to see content. ChatService._deliver_to_agents calls the delivery function for each non-sender agent entity. """ @@ -67,7 +67,7 @@ async def _async_deliver( ) -> None: """Enqueue chat notification to an agent's brain thread. - @@@v3-notification-only — no message content. Agent calls read_message to see it. + @@@v3-notification-only — no message content. Agent calls read_messages to see it. """ # @@@context-isolation — clear inherited LangChain ContextVar so the recipient # agent's astream doesn't inherit the sender's StreamMessagesHandler callbacks. diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 19b9fd391..e5d5fc6e6 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1382,8 +1382,8 @@ def _compose_system_prompt(self) -> str: f"- Your name: {name}\n" f"- Your user_id: {uid}\n" f"- Your owner: {owner_name} (user_id: {owner_uid})\n" - f"- When you receive a chat notification, you MUST read it with read_message() before deciding what to do.\n" - f"- If that notification already gives you a chat_id, prefer using that exact chat_id directly; do not call directory just to resolve the sender first.\n" + f"- When you receive a chat notification, you MUST read it with read_messages() before deciding what to do.\n" + f"- If that notification already gives you a chat_id, prefer using that exact chat_id directly.\n" f"- If you reply to the other party, you MUST call send_message(). Never claim you replied unless send_message() succeeded.\n" f"- Your normal text output goes to your owner's thread, not to the chat — only send_message() delivers to the other party.\n" ) diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 8c8cd492b..394a43f0e 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -1868,7 +1868,7 @@ def _get_chat_followthrough_notice(messages: list[Any]) -> HumanMessage | None: return None content = getattr(last_message, "content", "") text = content if isinstance(content, str) else str(content) - if "New message from" not in text or "read_message(chat_id=" not in text: + if "New message from" not in text or "read_messages(chat_id=" not in text: return None return last_message @@ -1898,12 +1898,12 @@ def _build_terminal_followthrough_fallback(cls, notice: HumanMessage) -> AIMessa def _build_chat_followthrough_fallback(cls, notice: HumanMessage) -> AIMessage: content = getattr(notice, "content", "") text = content if isinstance(content, str) else str(content) - chat_id_match = re.search(r'read_message\(chat_id="([^"]+)"\)', text) + chat_id_match = re.search(r'read_messages\(chat_id="([^"]+)"\)', text) if chat_id_match: chat_id = chat_id_match.group(1) reply = ( f"I received a chat notification, but the followthrough assistant reply was empty. " - f'Read it with read_message(chat_id="{chat_id}") before deciding whether to reply.' + f'Read it with read_messages(chat_id="{chat_id}") before deciding whether to reply.' ) else: reply = "I received a chat notification, but the followthrough assistant reply was empty." diff --git a/core/runtime/middleware/queue/formatters.py b/core/runtime/middleware/queue/formatters.py index 1a032963a..85034f7b4 100644 --- a/core/runtime/middleware/queue/formatters.py +++ b/core/runtime/middleware/queue/formatters.py @@ -11,18 +11,18 @@ def format_chat_notification(sender_name: str, chat_id: str, unread_count: int, signal: str | None = None) -> str: - """Lightweight notification — agent must read_message to see content. + """Lightweight notification — agent must read_messages to see content. @@@v3-notification-only — no message content injected. Agent calls - read_message(chat_id=...) to read, then send_message() to reply. + read_messages(chat_id=...) to read, then send_message() to reply. """ signal_hint = f" [signal: {signal}]" if signal and signal != "open" else "" return ( "\n" f"New message from {sender_name} in chat {chat_id} ({unread_count} unread).{signal_hint}\n" - f'Read it with read_message(chat_id="{chat_id}").\n' + f'Read it with read_messages(chat_id="{chat_id}").\n' f'Reply with send_message(chat_id="{chat_id}", content="...").\n' - "Prefer using this exact chat_id directly; do not call directory just to resolve the sender first.\n" + "Prefer using this exact chat_id directly.\n" "Do not treat your normal assistant text as a chat reply.\n" "" ) diff --git a/docs/en/multi-agent-chat.mdx b/docs/en/multi-agent-chat.mdx index 9bd255688..2da8a8591 100644 --- a/docs/en/multi-agent-chat.mdx +++ b/docs/en/multi-agent-chat.mdx @@ -3,7 +3,7 @@ title: Multi-agent chat sidebarTitle: Social layer description: How humans and agents communicate on the Mycel social layer icon: comments -keywords: [entity, chat, agent communication, social, directory, send_message, SSE] +keywords: [entity, chat, agent communication, social, list_chats, send_message, SSE] --- Mycel's social layer lets humans and agents coexist as equals in a shared messaging environment. Agents can initiate conversations, forward context to teammates, and collaborate autonomously — without any special orchestration code. @@ -19,7 +19,7 @@ flowchart LR direction TB HE["Human Entity"] AE["Agent Entity"] - HE <-->|"send_message / read_message"| AE + HE <-->|"send_message / read_messages"| AE end T --> Chat @@ -53,32 +53,23 @@ Every participant on the platform — human or agent — has an **Entity**. When ## Agent chat tools -Agents have five built-in tools for social interaction: +Agents have four built-in tools for social interaction: - - Browse all known Entities. Returns Entity IDs needed for other tools. - - ```text - directory(search="Alice", type="human") - → - Alice [human] entity_id=m_abc123-1 - ``` - - - + List the agent's active chats with unread counts and last message preview. ```text - chats(unread_only=true) + list_chats(unread_only=true) → - Alice [m_abc123-1] (3 unread) — last: "Can you help me with..." ``` - + Read message history in a chat. Automatically marks messages as read. ```text - read_message(entity_id="m_abc123-1", limit=10) + read_messages(entity_id="m_abc123-1", limit=10) → [Alice]: Can you help me with this bug? [you]: Sure, let me take a look. ``` @@ -100,11 +91,11 @@ Agents have five built-in tools for social interaction: | `close` | "Conversation over, do not reply" | - + Search through message history across all chats or within a specific chat. ```text - search_message(query="bug fix", entity_id="m_abc123-1") + search_messages(query="bug fix", entity_id="m_abc123-1") ``` @@ -124,7 +115,7 @@ sequenceDiagram API->>H: SSE push (message event) API->>Q: Enqueue notification Q->>T: Wake thread (if idle) - T->>API: read_message (get actual message) + T->>API: read_messages (get actual message) T->>T: Process message T->>API: send_message (response) API->>DB: Store response @@ -132,7 +123,7 @@ sequenceDiagram ``` - Notifications don't include message content — the agent must call `read_message` to read them. This enforces a consistent **read → respond** pattern and prevents agents from acting on stale summaries. + Notifications don't include message content — the agent must call `read_messages` to read them. This enforces a consistent **read → respond** pattern and prevents agents from acting on stale summaries. ## Real-time updates diff --git a/docs/zh/multi-agent-chat.mdx b/docs/zh/multi-agent-chat.mdx index adf036c61..4fb44940a 100644 --- a/docs/zh/multi-agent-chat.mdx +++ b/docs/zh/multi-agent-chat.mdx @@ -3,7 +3,7 @@ title: 多 Agent 通讯 sidebarTitle: 社交层 description: 人与 Agent 如何在 Mycel 社交层中通讯 icon: comments -keywords: [entity, chat, agent 通讯, 社交, directory, send_message, SSE] +keywords: [entity, chat, agent 通讯, 社交, list_chats, send_message, SSE] --- Mycel 的社交层让人与 Agent 在共享的消息环境中平等共存。Agent 可以主动发起对话、把上下文转发给队友、自主协作 — 无需任何特殊的编排代码。 @@ -19,7 +19,7 @@ flowchart LR direction TB HE["人类 Entity"] AE["Agent Entity"] - HE <-->|"send_message / read_message"| AE + HE <-->|"send_message / read_messages"| AE end T --> Chat @@ -52,29 +52,20 @@ flowchart LR ## Agent 聊天工具 - - 浏览所有已知的 Entity，返回其他工具需要的 Entity ID。 - - ```text - directory(search="Alice", type="human") - → - Alice [human] entity_id=m_abc123-1 - ``` - - - + 列出 Agent 的活跃对话，包含未读数和最新消息预览。 ```text - chats(unread_only=true) + list_chats(unread_only=true) → - Alice [m_abc123-1] (3 条未读) — 最新："能帮我看看..." ``` - + 读取对话消息历史，自动标记为已读。 ```text - read_message(entity_id="m_abc123-1", limit=10) + read_messages(entity_id="m_abc123-1", limit=10) → [Alice]: 能帮我看看这个 bug 吗？ [you]: 好的，我来看看。 ``` @@ -96,11 +87,11 @@ flowchart LR | `close` | "对话结束，不需要回复" | - + 在所有对话或指定对话中搜索消息历史。 ```text - search_message(query="bug 修复", entity_id="m_abc123-1") + search_messages(query="bug 修复", entity_id="m_abc123-1") ``` @@ -120,7 +111,7 @@ sequenceDiagram API->>H: SSE 推送（message 事件） API->>Q: 入队通知 Q->>T: 唤醒 Thread（若空闲） - T->>API: read_message（读取实际消息） + T->>API: read_messages（读取实际消息） T->>T: 处理消息 T->>API: send_message（回复） API->>DB: 存储回复 @@ -128,7 +119,7 @@ sequenceDiagram ``` - 通知不包含消息内容 — Agent 必须调用 `read_message` 才能读到。这强制执行「先读后发」的一致模式。 + 通知不包含消息内容 — Agent 必须调用 `read_messages` 才能读到。这强制执行「先读后发」的一致模式。 ## 联系人与投递设置 diff --git a/tests/Fix/test_panel_auth_shell_coherence.py b/tests/Fix/test_panel_auth_shell_coherence.py index 93e129341..5a915b3c0 100644 --- a/tests/Fix/test_panel_auth_shell_coherence.py +++ b/tests/Fix/test_panel_auth_shell_coherence.py @@ -67,7 +67,10 @@ def test_builtin_member_surface_exposes_chat_tools(): member = member_service._leon_builtin() tools = {item["name"]: item for item in member["config"]["tools"]} - for tool_name in ("chats", "read_message", "send_message", "search_message", "directory"): + for tool_name in ("list_chats", "read_messages", "send_message", "search_messages"): assert tool_name in tools assert tools[tool_name]["enabled"] is True assert tools[tool_name]["group"] == "chat" + + for removed_name in ("chats", "read_message", "search_message", "directory", "wechat_send", "wechat_contacts"): + assert removed_name not in tools diff --git a/tests/Integration/test_query_loop_backend_bridge.py b/tests/Integration/test_query_loop_backend_bridge.py index ae3b55208..c7fa25cd5 100644 --- a/tests/Integration/test_query_loop_backend_bridge.py +++ b/tests/Integration/test_query_loop_backend_bridge.py @@ -115,7 +115,7 @@ async def ainvoke(self, messages): (msg.content for msg in reversed(messages) if msg.__class__.__name__ == "HumanMessage"), "", ) - if "New message from" in last_human and "read_message(chat_id=" in last_human: + if "New message from" in last_human and "read_messages(chat_id=" in last_human: return AIMessage(content="") return AIMessage(content="UNRELATED") @@ -1858,14 +1858,14 @@ async def test_run_agent_to_buffer_turns_silent_chat_notification_into_visible_f tmp_path, loop=loop, thread_id="thread-chat-followthrough-silent", - message='\nNew message from alice in chat chat-123 (1 unread).\nRead it with read_message(chat_id="chat-123").\nReply with send_message(chat_id="chat-123", content="...").\nDo not treat your normal assistant text as a chat reply.\n', + message='\nNew message from alice in chat chat-123 (1 unread).\nRead it with read_messages(chat_id="chat-123").\nReply with send_message(chat_id="chat-123", content="...").\nDo not treat your normal assistant text as a chat reply.\n', run_id="run-chat-followthrough-silent", message_metadata={"source": "external", "notification_type": "chat"}, ) _assert_notice_then_text( entries, - 'read_message(chat_id="chat-123")', - 'I received a chat notification, but the followthrough assistant reply was empty. Read it with read_message(chat_id="chat-123") before deciding whether to reply.', + 'read_messages(chat_id="chat-123")', + 'I received a chat notification, but the followthrough assistant reply was empty. Read it with read_messages(chat_id="chat-123") before deciding whether to reply.', ) diff --git a/tests/Unit/core/test_chat_tool_service.py b/tests/Unit/core/test_chat_tool_service.py index e60cee7b7..facf94e15 100644 --- a/tests/Unit/core/test_chat_tool_service.py +++ b/tests/Unit/core/test_chat_tool_service.py @@ -30,40 +30,28 @@ def list_all(self) -> list[MemberRow]: return list(self._members.values()) -def test_directory_uses_owner_user_id_for_agent_owner_lookup() -> None: - owner_member = MemberRow( - id="u_owner", - name="Owner", - type=MemberType.HUMAN, - created_at=1.0, - ) - agent_member = MemberRow( - id="m_agent", - name="Agent Member", - type=MemberType.MYCEL_AGENT, - owner_user_id="u_owner", - created_at=2.0, - ) - owner_entity = EntityRow(id="e_owner", type="human", member_id="u_owner", name="Owner", created_at=1.0) - agent_entity = EntityRow(id="e_agent", type="agent", member_id="m_agent", name="Helper", created_at=2.0) - - service = ChatToolService( - ToolRegistry(), - user_id="u_owner", +def test_chat_tool_registry_exposes_only_canonical_chat_surface() -> None: + registry = ToolRegistry() + ChatToolService( + registry, + user_id="m_agent", owner_user_id="u_owner", - entity_repo=_EntityRepo([owner_entity, agent_entity]), + entity_repo=_EntityRepo([]), chat_service=SimpleNamespace(), chat_entity_repo=SimpleNamespace(), chat_message_repo=SimpleNamespace(), - member_repo=_MemberRepo([owner_member, agent_member]), + member_repo=_MemberRepo([]), chat_event_bus=SimpleNamespace(), runtime_fn=lambda: None, ) - result = service._handle_directory(type="agent") + for tool_name in ("list_chats", "read_messages", "send_message", "search_messages"): + assert registry.get(tool_name) is not None - assert "Helper" in result - assert "(owner: Owner)" in result + assert registry.get("chats") is None + assert registry.get("read_message") is None + assert registry.get("search_message") is None + assert registry.get("directory") is None def test_compose_system_prompt_hardens_chat_reply_contract() -> None: @@ -87,13 +75,14 @@ def test_compose_system_prompt_hardens_chat_reply_contract() -> None: prompt = agent._compose_system_prompt() - assert "you MUST read it with read_message()" in prompt + assert "you MUST read it with read_messages()" in prompt assert "prefer using that exact chat_id directly" in prompt assert "you MUST call send_message()" in prompt assert "Never claim you replied unless send_message() succeeded." in prompt + assert "directory" not in prompt -def test_read_message_validate_input_fills_missing_chat_id_from_latest_notification() -> None: +def test_read_messages_validate_input_fills_missing_chat_id_from_latest_notification() -> None: registry = ToolRegistry() ChatToolService( registry, @@ -107,7 +96,7 @@ def test_read_message_validate_input_fills_missing_chat_id_from_latest_notificat chat_event_bus=SimpleNamespace(), runtime_fn=lambda: None, ) - entry = registry.get("read_message") + entry = registry.get("read_messages") assert entry is not None assert entry.validate_input is not None @@ -118,7 +107,7 @@ def test_read_message_validate_input_fills_missing_chat_id_from_latest_notificat content=( "\n" "New message from alice in chat chat-123 (1 unread).\n" - 'Read it with read_message(chat_id="chat-123").\n' + 'Read it with read_messages(chat_id="chat-123").\n' "" ), metadata={"source": "external", "notification_type": "chat"}, @@ -157,7 +146,7 @@ def test_send_message_validate_input_fills_missing_chat_id_from_latest_notificat content=( "\n" "New message from alice in chat chat-456 (1 unread).\n" - 'Read it with read_message(chat_id="chat-456").\n' + 'Read it with read_messages(chat_id="chat-456").\n' 'Reply with send_message(chat_id="chat-456", content="...").\n' "" ), diff --git a/tests/Unit/core/test_loop.py b/tests/Unit/core/test_loop.py index 872f0c698..bb2834973 100644 --- a/tests/Unit/core/test_loop.py +++ b/tests/Unit/core/test_loop.py @@ -1332,7 +1332,7 @@ async def astream(self, messages): if self.calls == 1: yield AIMessageChunk( content="", - tool_call_chunks=[{"name": "read_message", "args": "", "id": "tc-chat-read", "index": 0}], + tool_call_chunks=[{"name": "read_messages", "args": "", "id": "tc-chat-read", "index": 0}], ) yield AIMessageChunk( content="", @@ -2720,7 +2720,7 @@ async def test_streaming_overlap_waits_for_anyof_tool_args_before_execution(): model = _SplitAnyOfStreamingToolModel() seen_calls = [] - def read_message_handler(entity_id: str | None = None, chat_id: str | None = None) -> str: + def read_messages_handler(entity_id: str | None = None, chat_id: str | None = None) -> str: seen_calls.append({"entity_id": entity_id, "chat_id": chat_id}) if chat_id: return f"chat:{chat_id}" @@ -2729,10 +2729,10 @@ def read_message_handler(entity_id: str | None = None, chat_id: str | None = Non return "Provide entity_id or chat_id." entry = ToolEntry( - name="read_message", + name="read_messages", mode=ToolMode.INLINE, schema={ - "name": "read_message", + "name": "read_messages", "description": "read chat", "parameters": { "type": "object", @@ -2747,7 +2747,7 @@ def read_message_handler(entity_id: str | None = None, chat_id: str | None = Non ], }, }, - handler=read_message_handler, + handler=read_messages_handler, source="test", is_concurrency_safe=True, ) @@ -2768,10 +2768,10 @@ def read_message_handler(entity_id: str | None = None, chat_id: str | None = Non def test_normalize_stream_tool_call_keeps_aggregate_args_when_chunk_args_are_empty(): entry = ToolEntry( - name="read_message", + name="read_messages", mode=ToolMode.INLINE, schema={ - "name": "read_message", + "name": "read_messages", "description": "read chat", "parameters": { "type": "object", @@ -2798,12 +2798,12 @@ def test_normalize_stream_tool_call_keeps_aggregate_args_when_chunk_args_are_emp ) normalized = loop._normalize_stream_tool_call( - {"name": "read_message", "args": {"chat_id": "chat-1"}, "id": "tc-chat-read"}, - [{"name": "read_message", "args": "", "id": "tc-chat-read", "index": 0}], + {"name": "read_messages", "args": {"chat_id": "chat-1"}, "id": "tc-chat-read"}, + [{"name": "read_messages", "args": "", "id": "tc-chat-read", "index": 0}], ) assert normalized == { - "name": "read_message", + "name": "read_messages", "args": {"chat_id": "chat-1"}, "id": "tc-chat-read", } diff --git a/tests/Unit/core/test_queue_formatters.py b/tests/Unit/core/test_queue_formatters.py index 80e39501f..8ec57d72c 100644 --- a/tests/Unit/core/test_queue_formatters.py +++ b/tests/Unit/core/test_queue_formatters.py @@ -6,14 +6,14 @@ class TestFormatChatNotification: - def test_includes_explicit_read_message_and_send_message_instructions(self): + def test_includes_explicit_read_messages_and_send_message_instructions(self): result = format_chat_notification( sender_name="alice", chat_id="chat-123", unread_count=2, ) - assert 'read_message(chat_id="chat-123")' in result + assert 'read_messages(chat_id="chat-123")' in result assert 'send_message(chat_id="chat-123", content="...")' in result assert "Prefer using this exact chat_id directly" in result assert "Do not treat your normal assistant text as a chat reply." in result From f117c417b9b502fb3c8446d0497fd10575553f9d Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 00:28:46 +0800 Subject: [PATCH 198/517] Tighten task output and tool parameter contracts --- core/agents/service.py | 66 ++++++++++- core/tools/filesystem/middleware.py | 6 +- core/tools/filesystem/service.py | 7 +- core/tools/web/middleware.py | 16 +-- core/tools/web/service.py | 12 +- tests/Unit/core/test_agent_service.py | 117 ++++++++++++++++--- tests/Unit/core/test_tool_registry_runner.py | 47 ++++++++ 7 files changed, 234 insertions(+), 37 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index 0130f2c83..76a9c2e05 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -195,7 +195,7 @@ def _filter_fork_messages(messages: list) -> list: ), }, }, - "required": ["prompt"], + "required": ["prompt", "description"], }, } @@ -211,6 +211,16 @@ def _filter_fork_messages(messages: list) -> list: "type": "string", "description": "The task ID returned when starting a background agent", }, + "block": { + "type": "boolean", + "default": True, + "description": "Whether to wait for completion. Use false for a non-blocking status check.", + }, + "timeout": { + "type": "integer", + "default": 30000, + "description": "Maximum wait time in milliseconds when block=true (default: 30000, max: 600000).", + }, }, "required": ["task_id"], }, @@ -317,6 +327,25 @@ def _background_run_result_status(result: str | None) -> str: return "error" if (result and result.startswith("")) else "completed" +async def _wait_for_background_run(running: BackgroundRun, timeout_ms: int) -> bool: + timeout_s = max(timeout_ms, 0) / 1000.0 + if isinstance(running, _RunningTask): + try: + await asyncio.wait_for(asyncio.shield(running.task), timeout=timeout_s) + return True + except TimeoutError: + return running.is_done + + loop = asyncio.get_running_loop() + deadline = loop.time() + timeout_s + while True: + if running.is_done: + return True + if loop.time() >= deadline: + return False + await asyncio.sleep(0.1) + + class AgentService: """Registers Agent, TaskOutput, TaskStop tools into ToolRegistry. @@ -998,12 +1027,45 @@ async def _emit_background_progress( sender_name=agent_name, ) - async def _handle_task_output(self, task_id: str) -> str: + async def _handle_task_output(self, task_id: str, block: bool = True, timeout: int = 30_000) -> str: """Get output of a background agent task.""" running = self._tasks.get(task_id) if not running: return f"Error: task '{task_id}' not found" + if not block: + if not running.is_done: + return json.dumps( + { + "task_id": task_id, + "status": "running", + "message": _background_run_running_message(running), + }, + ensure_ascii=False, + ) + + result = running.get_result() + return json.dumps( + { + "task_id": task_id, + "status": _background_run_result_status(result), + "result": result, + }, + ensure_ascii=False, + ) + + if not running.is_done: + completed = await _wait_for_background_run(running, min(timeout, 600_000)) + if not completed and not running.is_done: + return json.dumps( + { + "task_id": task_id, + "status": "timeout", + "message": _background_run_running_message(running), + }, + ensure_ascii=False, + ) + if not running.is_done: return json.dumps( { diff --git a/core/tools/filesystem/middleware.py b/core/tools/filesystem/middleware.py index 5dc8d19e0..ff31d0c1c 100644 --- a/core/tools/filesystem/middleware.py +++ b/core/tools/filesystem/middleware.py @@ -581,12 +581,12 @@ def _get_tool_schemas(self) -> list[dict]: "parameters": { "type": "object", "properties": { - "directory_path": { + "path": { "type": "string", "description": "Absolute directory path (e.g., /path/to/dir). Do NOT use '.' or '..'", }, }, - "required": ["directory_path"], + "required": ["path"], }, }, }, @@ -643,7 +643,7 @@ def _handle_tool_call(self, tool_call: dict) -> ToolMessage | None: return ToolMessage(content=result, tool_call_id=tool_call_id) if tool_name == self.TOOL_LIST_DIR: - result = self._list_dir_impl(directory_path=args.get("directory_path", "")) + result = self._list_dir_impl(directory_path=args.get("path", "")) return ToolMessage(content=result, tool_call_id=tool_call_id) return None diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 4cf8c8058..07702377c 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -256,12 +256,12 @@ def _register(self, registry: ToolRegistry) -> None: "parameters": { "type": "object", "properties": { - "directory_path": { + "path": { "type": "string", "description": "Absolute directory path", }, }, - "required": ["directory_path"], + "required": ["path"], }, }, handler=self._list_dir, @@ -642,7 +642,8 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a except Exception as e: return f"Error editing file: {e}" - def _list_dir(self, directory_path: str) -> str: + def _list_dir(self, path: str) -> str: + directory_path = path is_valid, error, resolved = self._validate_path(directory_path, "list") if not is_valid: return error diff --git a/core/tools/web/middleware.py b/core/tools/web/middleware.py index fedf1708e..f244a5bfb 100644 --- a/core/tools/web/middleware.py +++ b/core/tools/web/middleware.py @@ -103,8 +103,8 @@ async def _web_search_impl( self, Query: str, MaxResults: int | None = None, - IncludeDomains: list[str] | None = None, - ExcludeDomains: list[str] | None = None, + AllowedDomains: list[str] | None = None, + BlockedDomains: list[str] | None = None, ) -> SearchResult: """ 实现 web_search（多提供商降级） @@ -121,8 +121,8 @@ async def _web_search_impl( result = await searcher.search( query=Query, max_results=max_results, - include_domains=IncludeDomains, - exclude_domains=ExcludeDomains, + include_domains=AllowedDomains, + exclude_domains=BlockedDomains, ) if not result.error: return result @@ -217,12 +217,12 @@ def _get_tool_definitions(self) -> list[dict]: "type": "integer", "description": "Maximum number of results (default: 5)", }, - "IncludeDomains": { + "AllowedDomains": { "type": "array", "items": {"type": "string"}, "description": "Only include results from these domains", }, - "ExcludeDomains": { + "BlockedDomains": { "type": "array", "items": {"type": "string"}, "description": "Exclude results from these domains", @@ -281,8 +281,8 @@ async def _handle_tool_call(self, tool_name: str, args: dict, tool_call_id: str) result = await self._web_search_impl( Query=args.get("Query", ""), MaxResults=args.get("MaxResults"), - IncludeDomains=args.get("IncludeDomains"), - ExcludeDomains=args.get("ExcludeDomains"), + AllowedDomains=args.get("AllowedDomains"), + BlockedDomains=args.get("BlockedDomains"), ) return ToolMessage(content=result.format_output(), tool_call_id=tool_call_id) diff --git a/core/tools/web/service.py b/core/tools/web/service.py index 11af873fd..bdc73beb2 100644 --- a/core/tools/web/service.py +++ b/core/tools/web/service.py @@ -77,12 +77,12 @@ def _register(self, registry: ToolRegistry) -> None: "type": "integer", "description": "Maximum number of results (default: 5)", }, - "include_domains": { + "allowed_domains": { "type": "array", "items": {"type": "string"}, "description": "Only include results from these domains", }, - "exclude_domains": { + "blocked_domains": { "type": "array", "items": {"type": "string"}, "description": "Exclude results from these domains", @@ -135,8 +135,8 @@ async def _web_search( self, query: str, max_results: int | None = None, - include_domains: list[str] | None = None, - exclude_domains: list[str] | None = None, + allowed_domains: list[str] | None = None, + blocked_domains: list[str] | None = None, ) -> str: if not self._searchers: return "No search providers configured" @@ -148,8 +148,8 @@ async def _web_search( result: SearchResult = await searcher.search( query=query, max_results=effective_max, - include_domains=include_domains, - exclude_domains=exclude_domains, + include_domains=allowed_domains, + exclude_domains=blocked_domains, ) if not result.error: return result.format_output() diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index 6107ba512..9e3ce7351 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -10,7 +10,15 @@ import pytest -from core.agents.service import AGENT_DISALLOWED, AGENT_SCHEMA, EXPLORE_ALLOWED, AgentService, _BashBackgroundRun, _RunningTask +from core.agents.service import ( + AGENT_DISALLOWED, + AGENT_SCHEMA, + EXPLORE_ALLOWED, + TASK_OUTPUT_SCHEMA, + AgentService, + _BashBackgroundRun, + _RunningTask, +) from core.runtime.registry import ToolRegistry from core.runtime.runner import ToolRunner from core.runtime.state import AppState, BootstrapConfig, ToolUseContext @@ -203,7 +211,7 @@ async def test_task_output_reports_running_command_honestly(tmp_path): async_cmd = _FakeAsyncCommand() service._tasks["cmd_test123"] = _BashBackgroundRun(async_cmd, "echo hello") - payload = json.loads(await service._handle_task_output("cmd_test123")) + payload = json.loads(await service._handle_task_output("cmd_test123", block=False)) assert payload == { "task_id": "cmd_test123", @@ -223,7 +231,7 @@ async def test_task_output_keeps_agent_running_message_for_agent_tasks(tmp_path) ) try: - payload = json.loads(await service._handle_task_output("task_agent123")) + payload = json.loads(await service._handle_task_output("task_agent123", block=False)) finally: task.cancel() with pytest.raises(asyncio.CancelledError): @@ -236,6 +244,30 @@ async def test_task_output_keeps_agent_running_message_for_agent_tasks(tmp_path) } +@pytest.mark.asyncio +async def test_task_output_times_out_when_blocking_wait_expires(tmp_path): + service = _make_service(tmp_path) + task = asyncio.create_task(_sleep_forever()) + service._tasks["task_agent123"] = _RunningTask( + task=task, + agent_id="agent-1", + thread_id="thread-1", + ) + + try: + payload = json.loads(await service._handle_task_output("task_agent123", timeout=1)) + finally: + task.cancel() + with pytest.raises(asyncio.CancelledError): + await task + + assert payload == { + "task_id": "task_agent123", + "status": "timeout", + "message": "Agent is still running.", + } + + @pytest.mark.asyncio async def test_run_agent_applies_forked_bootstrap_to_child_agent(monkeypatch, tmp_path): created: list[_FakeChildAgent] = [] @@ -401,7 +433,11 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): _make_service(tmp_path, tool_registry=registry) runner = ToolRunner(registry=registry) request = SimpleNamespace( - tool_call={"name": "Agent", "args": {"prompt": "inspect", "fork_context": True}, "id": "tc-1"}, + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "description": "inspect workspace", "fork_context": True}, + "id": "tc-1", + }, state=_make_parent_context(tmp_path), ) @@ -445,7 +481,11 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): parent_context = _make_parent_context(tmp_path) parent_context.messages = [] request = SimpleNamespace( - tool_call={"name": "Agent", "args": {"prompt": "inspect", "fork_context": True}, "id": "tc-1"}, + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "description": "inspect workspace", "fork_context": True}, + "id": "tc-1", + }, state=parent_context, ) @@ -571,7 +611,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): runner = ToolRunner(registry=registry) parent_context = _make_parent_context(tmp_path) request = SimpleNamespace( - tool_call={"name": "Agent", "args": {"prompt": "do work"}, "id": "tc-1"}, + tool_call={"name": "Agent", "args": {"prompt": "do work", "description": "do work"}, "id": "tc-1"}, state=parent_context, ) @@ -677,7 +717,11 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): _make_service(tmp_path, tool_registry=registry, model_name="gpt-parent") runner = ToolRunner(registry=registry) request = SimpleNamespace( - tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "description": "inspect workspace", "subagent_type": "explore"}, + "id": "tc-1", + }, state=_make_parent_context(tmp_path, model_name="gpt-parent"), ) @@ -714,7 +758,12 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): request = SimpleNamespace( tool_call={ "name": "Agent", - "args": {"prompt": "inspect", "subagent_type": "explore", "model": "tool-model"}, + "args": { + "prompt": "inspect", + "description": "inspect workspace", + "subagent_type": "explore", + "model": "tool-model", + }, "id": "tc-1", }, state=_make_parent_context(tmp_path, model_name="parent-model"), @@ -749,7 +798,12 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): request = SimpleNamespace( tool_call={ "name": "Agent", - "args": {"prompt": "inspect", "subagent_type": "explore", "model": "tool-model"}, + "args": { + "prompt": "inspect", + "description": "inspect workspace", + "subagent_type": "explore", + "model": "tool-model", + }, "id": "tc-1", }, state=_make_parent_context(tmp_path, model_name="parent-model"), @@ -778,7 +832,12 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): request = SimpleNamespace( tool_call={ "name": "Agent", - "args": {"prompt": "inspect", "subagent_type": "explore", "model": "default"}, + "args": { + "prompt": "inspect", + "description": "inspect workspace", + "subagent_type": "explore", + "model": "default", + }, "id": "tc-1", }, state=_make_parent_context(tmp_path, model_name="parent-model"), @@ -807,7 +866,12 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): request = SimpleNamespace( tool_call={ "name": "Agent", - "args": {"prompt": "inspect", "subagent_type": "explore", "model": "inherit"}, + "args": { + "prompt": "inspect", + "description": "inspect workspace", + "subagent_type": "explore", + "model": "inherit", + }, "id": "tc-1", }, state=_make_parent_context(tmp_path, model_name="parent-model"), @@ -836,7 +900,7 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): request = SimpleNamespace( tool_call={ "name": "Agent", - "args": {"prompt": "inspect", "subagent_type": "explore"}, + "args": {"prompt": "inspect", "description": "inspect workspace", "subagent_type": "explore"}, "id": "tc-1", }, state=_make_parent_context(tmp_path, model_name="default"), @@ -869,7 +933,11 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): _make_service(tmp_path, tool_registry=registry, model_name="parent-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( - tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "description": "inspect workspace", "subagent_type": "explore"}, + "id": "tc-1", + }, state=_make_parent_context(tmp_path, model_name="parent-model"), ) @@ -894,7 +962,11 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): _make_service(tmp_path, tool_registry=registry, model_name="service-model") runner = ToolRunner(registry=registry) request = SimpleNamespace( - tool_call={"name": "Agent", "args": {"prompt": "inspect", "subagent_type": "explore"}, "id": "tc-1"}, + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "description": "inspect workspace", "subagent_type": "explore"}, + "id": "tc-1", + }, state=_make_parent_context(tmp_path, model_name="parent-model"), ) @@ -1275,7 +1347,11 @@ def fake_create_leon_agent(*, model_name, workspace_root, **kwargs): _make_service(tmp_path, tool_registry=registry) runner = ToolRunner(registry=registry) request = SimpleNamespace( - tool_call={"name": "Agent", "args": {"prompt": "inspect"}, "id": "tc-1"}, + tool_call={ + "name": "Agent", + "args": {"prompt": "inspect", "description": "inspect workspace"}, + "id": "tc-1", + }, state=_make_parent_context(tmp_path), ) @@ -1369,3 +1445,14 @@ def test_agent_schema_does_not_claim_general_has_full_tool_access(): assert "general (full tool access)" not in description assert "general (broad tool access except Agent, TaskOutput, and TaskStop)" in description + + +def test_agent_schema_requires_description(): + assert AGENT_SCHEMA["parameters"]["required"] == ["prompt", "description"] + + +def test_task_output_schema_exposes_block_and_timeout(): + properties = TASK_OUTPUT_SCHEMA["parameters"]["properties"] + + assert properties["block"]["default"] is True + assert properties["timeout"]["default"] == 30000 diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index 13bcaa7e2..a1c52a4c2 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -11,6 +11,7 @@ import asyncio import json import time +from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock import pytest @@ -2035,6 +2036,52 @@ def test_web_tools_are_deferred_not_inline(self): assert reg.get("WebFetch").mode == ToolMode.DEFERRED assert [schema["name"] for schema in reg.get_inline_schemas()] == [] + @pytest.mark.asyncio + async def test_web_search_schema_uses_allowed_and_blocked_domains(self): + reg = ToolRegistry() + service = WebService(registry=reg) + seen: dict[str, object] = {} + + class _FakeSearcher: + async def search(self, *, query, max_results, include_domains=None, exclude_domains=None): + seen["query"] = query + seen["max_results"] = max_results + seen["include_domains"] = include_domains + seen["exclude_domains"] = exclude_domains + return SimpleNamespace(error=None, format_output=lambda: "fake results") + + service._searchers = [("fake", _FakeSearcher())] + + schema = reg.get("WebSearch").schema + props = schema["parameters"]["properties"] + assert "allowed_domains" in props + assert "blocked_domains" in props + assert "include_domains" not in props + assert "exclude_domains" not in props + + result = await service._web_search( + query="docs", + allowed_domains=["example.com"], + blocked_domains=["bad.com"], + ) + + assert result == "fake results" + assert seen["include_domains"] == ["example.com"] + assert seen["exclude_domains"] == ["bad.com"] + + def test_list_dir_schema_uses_path(self, tmp_path): + reg = ToolRegistry() + FileSystemService( + registry=reg, + workspace_root=tmp_path, + ) + + schema = reg.get("list_dir").schema + props = schema["parameters"]["properties"] + assert "path" in props + assert "directory_path" not in props + assert schema["parameters"]["required"] == ["path"] + def test_can_auto_approve_only_for_read_only_non_destructive_tools(self): assert can_auto_approve(ToolPermissionContext(is_read_only=True, is_destructive=False)) is True assert can_auto_approve(ToolPermissionContext(is_read_only=False, is_destructive=False)) is False From b6d7775ced763efd4e7258b4b95d75279c84935c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 00:49:00 +0800 Subject: [PATCH 199/517] Harden paused Daytona runtime recovery --- sandbox/manager.py | 2 +- sandbox/runtime.py | 1 + tests/Unit/core/test_runtime.py | 34 ++++++++++++++ .../test_sandbox_manager_volume_repo.py | 47 +++++++++++++++++++ 4 files changed, 83 insertions(+), 1 deletion(-) diff --git a/sandbox/manager.py b/sandbox/manager.py index 35421033f..54237f710 100644 --- a/sandbox/manager.py +++ b/sandbox/manager.py @@ -438,7 +438,7 @@ def get_sandbox(self, thread_id: str, bind_mounts: list | None = None) -> Sandbo if session: self._assert_lease_provider(session.lease, thread_id) # @@@activity-resume - Any new activity against a paused thread must resume before command execution. - if session.status == "paused": + if session.status == "paused" or getattr(session.lease, "observed_state", None) == "paused": if not self.resume_session(thread_id, source="auto_resume"): raise RuntimeError(f"Failed to resume paused session for thread {thread_id}") session = self.session_manager.get(thread_id, session.terminal.terminal_id) diff --git a/sandbox/runtime.py b/sandbox/runtime.py index cb8333871..d68a747ff 100644 --- a/sandbox/runtime.py +++ b/sandbox/runtime.py @@ -762,6 +762,7 @@ def _looks_like_infra_error(text: str) -> bool: "no close frame", "internal error", "1011", + "broken pipe", "transport", "unreachable", "timed out", diff --git a/tests/Unit/core/test_runtime.py b/tests/Unit/core/test_runtime.py index a31c89506..74ce15441 100644 --- a/tests/Unit/core/test_runtime.py +++ b/tests/Unit/core/test_runtime.py @@ -95,6 +95,10 @@ def test_remote_runtime_treats_daytona_pty_1011_as_infra_error(): assert _RemoteRuntimeBase._looks_like_infra_error(text) is True +def test_remote_runtime_treats_broken_pipe_as_infra_error(): + assert _RemoteRuntimeBase._looks_like_infra_error("[Errno 32] Broken pipe") is True + + # TODO(windows-compat): LocalPersistentShellRuntime uses Unix PTY + /tmp paths. # Tracked in: https://github.com/OpenDCAI/Mycel/issues — Windows shell support needed. @pytest.mark.skipif(sys.platform == "win32", reason="LocalPersistentShellRuntime requires a Unix shell") @@ -645,6 +649,36 @@ def _fake_run(handle, command: str, timeout: float | None, on_stdout_chunk=None) await runtime.close() +@pytest.mark.asyncio +async def test_daytona_runtime_retries_once_after_broken_pipe(terminal_store, lease_store): + terminal = terminal_from_row(terminal_store.create("term-3b", "thread-3b", "lease-3b", "/tmp"), terminal_store.db_path) + lease = lease_store.create("lease-3b", "daytona") + provider = MagicMock() + from sandbox.providers.daytona import DaytonaSessionRuntime + + runtime = DaytonaSessionRuntime(terminal, lease, provider) + calls: list[str] = [] + recover_events: list[str] = [] + + def _fake_execute_once_sync(command: str, timeout: float | None = None, on_stdout_chunk=None): + calls.append(command) + if len(calls) == 1: + raise RuntimeError("[Errno 32] Broken pipe") + return ExecuteResult(exit_code=0, stdout="ok\n", stderr="") + + runtime._execute_once_sync = _fake_execute_once_sync # type: ignore[attr-defined] + runtime._recover_infra = lambda: recover_events.append("recover") # type: ignore[attr-defined] + runtime._close_shell_sync = lambda: recover_events.append("close") # type: ignore[attr-defined] + runtime._schedule_snapshot = lambda generation, timeout: None # type: ignore[attr-defined] + + result = await runtime.execute("echo ok") + + assert result.exit_code == 0 + assert result.stdout == "ok\n" + assert calls == ["echo ok", "echo ok"] + assert recover_events == ["recover", "close"] + + def test_extract_state_from_output_ignores_prompt_noise(): start = "__LEON_STATE_START_deadbeef__" end = "__LEON_STATE_END_deadbeef__" diff --git a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py index d27ee55fa..82b9c76eb 100644 --- a/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py +++ b/tests/Unit/sandbox/test_sandbox_manager_volume_repo.py @@ -373,6 +373,53 @@ def test_get_sandbox_auto_resumes_paused_lease_when_reconstructing_session(): assert resume_calls == [("thread-1", "auto_resume")] +def test_get_sandbox_auto_resumes_live_session_when_lease_state_is_paused(): + manager = object.__new__(SandboxManager) + terminal = SimpleNamespace( + terminal_id="term-1", + lease_id="lease-1", + get_state=lambda: SimpleNamespace(cwd="/tmp", env_delta={}, state_version=0), + ) + paused_lease = SimpleNamespace( + lease_id="lease-1", + provider_name="local", + observed_state="paused", + bind_mounts=None, + ) + resumed_lease = SimpleNamespace( + lease_id="lease-1", + provider_name="local", + observed_state="running", + bind_mounts=None, + ) + live_session = SimpleNamespace( + terminal=terminal, + lease=paused_lease, + status="active", + ) + + manager.provider = SimpleNamespace(name="local") + manager.provider_capability = SimpleNamespace(runtime_kind="local", eager_instance_binding=False) + manager.volume = _FakeVolume() + manager._assert_lease_provider = lambda _lease, _thread_id: None + manager._ensure_bound_instance = lambda _lease: None + resume_calls: list[tuple[str, str]] = [] + + def _get_session(_thread_id, _terminal_id): + if resume_calls: + return SimpleNamespace(terminal=terminal, lease=resumed_lease, status="active") + return live_session + + manager._get_active_terminal = lambda _thread_id: terminal + manager.resume_session = lambda thread_id, source="user_resume": resume_calls.append((thread_id, source)) or True + manager.session_manager = SimpleNamespace(get=_get_session) + + capability = manager.get_sandbox("thread-1") + + assert resume_calls == [("thread-1", "auto_resume")] + assert capability._session.lease is resumed_lease + + def test_resume_session_rebinds_live_session_lease_after_resume(): manager = object.__new__(SandboxManager) terminal = SimpleNamespace(terminal_id="term-1", lease_id="lease-1") From 1119cc4724af0a043ae98e6d93476868c7a3023a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 01:11:51 +0800 Subject: [PATCH 200/517] Fix Daytona resumed lease file roundtrip --- sandbox/capability.py | 14 ++++-- sandbox/providers/daytona.py | 21 ++++++++ tests/Unit/core/test_capability_async.py | 48 +++++++++++++++++++ .../sandbox/test_daytona_provider_proxy.py | 21 ++++++++ 4 files changed, 101 insertions(+), 3 deletions(-) create mode 100644 tests/Unit/sandbox/test_daytona_provider_proxy.py diff --git a/sandbox/capability.py b/sandbox/capability.py index 1569aa54c..dc7721e7e 100644 --- a/sandbox/capability.py +++ b/sandbox/capability.py @@ -36,7 +36,7 @@ class SandboxCapability: def __init__(self, session: ChatSession, manager: SandboxManager | None = None): self._session = session self._command_wrapper = _CommandWrapper(session, manager=manager) - self._fs_wrapper = _FileSystemWrapper(session) + self._fs_wrapper = _FileSystemWrapper(session, manager=manager) @property def command(self) -> BaseExecutor: @@ -186,8 +186,9 @@ class _FileSystemWrapper(FileSystemBackend): is_remote = True - def __init__(self, session: ChatSession): + def __init__(self, session: ChatSession, manager: SandboxManager | None = None): self._session = session + self._manager = manager def _get_provider(self): """Get provider from session's lease.""" @@ -201,7 +202,14 @@ def _get_instance_id(self) -> str: # @@@lease-convergence - File operations can also wake paused instances; always converge through lease. provider = getattr(self._session.runtime, "provider", None) if provider is not None: - instance = self._session.lease.ensure_active_instance(provider) + try: + instance = self._session.lease.ensure_active_instance(provider) + except RuntimeError: + if self._manager is None or getattr(self._session.lease, "observed_state", None) != "paused": + raise + if not self._manager.resume_session(self._session.thread_id, source="auto_resume"): + raise + instance = self._session.lease.ensure_active_instance(provider) else: instance = self._session.lease.get_instance() if not instance: diff --git a/sandbox/providers/daytona.py b/sandbox/providers/daytona.py index f76235f13..f314d5621 100644 --- a/sandbox/providers/daytona.py +++ b/sandbox/providers/daytona.py @@ -15,6 +15,7 @@ import uuid from pathlib import Path from typing import TYPE_CHECKING, Any +from urllib.parse import urlparse, urlunparse import httpx @@ -107,6 +108,13 @@ def __init__( os.environ["DAYTONA_API_KEY"] = api_key os.environ["DAYTONA_API_URL"] = api_url self.client = Daytona() + original_get_proxy_toolbox_url = self.client._get_proxy_toolbox_url + + def _wrapped_get_proxy_toolbox_url(sandbox_id: str, region_id: str) -> str: + raw_url = original_get_proxy_toolbox_url(sandbox_id, region_id) + return self._normalize_toolbox_proxy_url(raw_url) + + self.client._get_proxy_toolbox_url = _wrapped_get_proxy_toolbox_url self._sandboxes: dict[str, Any] = {} self._thread_bind_mounts: dict[str, list[MountSpec]] = {} # thread_id -> bind_mounts self._volume_mounts: dict[str, tuple[str, str]] = {} # thread_id -> (volume_id, mount_path) @@ -394,6 +402,19 @@ def _get_sandbox(self, session_id: str): self._sandboxes[session_id] = self.client.find_one(session_id) return self._sandboxes[session_id] + def _normalize_toolbox_proxy_url(self, raw_url: str) -> str: + api_host = (urlparse(self.api_url).hostname or "").lower() + if api_host not in {"localhost", "127.0.0.1"}: + return raw_url + + parsed = urlparse(raw_url) + if (parsed.hostname or "").lower() != "172.18.0.1": + return raw_url + + # @@@local-toolbox-loopback - self-host Daytona local dev reaches toolbox through + # the SSH-forwarded loopback proxy on :4000, not the server-side docker bridge gateway. + return urlunparse(parsed._replace(netloc=f"127.0.0.1:{parsed.port or 4000}")) + def get_runtime_sandbox(self, session_id: str): """Expose native SDK sandbox for runtime-level persistent terminal handling.""" return self._get_sandbox(session_id) diff --git a/tests/Unit/core/test_capability_async.py b/tests/Unit/core/test_capability_async.py index fc477ee4e..ca81617e0 100644 --- a/tests/Unit/core/test_capability_async.py +++ b/tests/Unit/core/test_capability_async.py @@ -1,6 +1,7 @@ import asyncio import uuid from pathlib import Path +from types import SimpleNamespace from sandbox.base import LocalSandbox from sandbox.capability import SandboxCapability @@ -111,3 +112,50 @@ async def run(): assert result is not None assert result.exit_code == 0 assert "hi" in result.stdout + + +def test_filesystem_wrapper_auto_resumes_paused_lease_before_listing(): + class _PausedLease: + def __init__(self): + self.observed_state = "paused" + + def ensure_active_instance(self, _provider): + if self.observed_state == "paused": + raise RuntimeError("Sandbox lease lease-1 is paused. Resume before executing commands.") + return SimpleNamespace(instance_id="inst-1") + + class _RemoteProvider: + def list_dir(self, instance_id: str, path: str): + assert instance_id == "inst-1" + assert path == "/home/daytona" + return [{"name": "demo.txt", "type": "file", "size": 7}] + + lease = _PausedLease() + provider = _RemoteProvider() + resume_calls: list[tuple[str, str]] = [] + + class _RemoteSession: + def __init__(self): + self.thread_id = "thread-paused" + self.terminal = _DummyTerminal() + self.lease = lease + self.runtime = SimpleNamespace(provider=provider) + self.touches = 0 + + def touch(self): + self.touches += 1 + + session = _RemoteSession() + manager = SimpleNamespace( + resume_session=lambda thread_id, source="user_resume": ( + resume_calls.append((thread_id, source)) or setattr(lease, "observed_state", "running") or True + ) + ) + + capability = SandboxCapability(session, manager=manager) + + result = capability.fs.list_dir("/home/daytona") + + assert resume_calls == [("thread-paused", "auto_resume")] + assert [entry.name for entry in result.entries] == ["demo.txt"] + assert result.error is None diff --git a/tests/Unit/sandbox/test_daytona_provider_proxy.py b/tests/Unit/sandbox/test_daytona_provider_proxy.py new file mode 100644 index 000000000..32f7f9533 --- /dev/null +++ b/tests/Unit/sandbox/test_daytona_provider_proxy.py @@ -0,0 +1,21 @@ +"""Unit tests for Daytona local toolbox URL normalization.""" + +from sandbox.providers.daytona import DaytonaProvider + + +def test_daytona_provider_rewrites_local_toolbox_proxy_url_to_loopback(): + provider = object.__new__(DaytonaProvider) + provider.api_url = "http://localhost:3986/api" + + rewritten = provider._normalize_toolbox_proxy_url("http://172.18.0.1:4000/toolbox") + + assert rewritten == "http://127.0.0.1:4000/toolbox" + + +def test_daytona_provider_leaves_remote_toolbox_proxy_url_unchanged(): + provider = object.__new__(DaytonaProvider) + provider.api_url = "https://daytona.example.com/api" + + untouched = provider._normalize_toolbox_proxy_url("https://proxy.example.com/toolbox") + + assert untouched == "https://proxy.example.com/toolbox" From 1d78e15c7307496df229e21370880f0c8d0ee171 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 01:20:50 +0800 Subject: [PATCH 201/517] Tighten core tool typing contracts --- core/runtime/registry.py | 18 ++++++++---- core/tools/filesystem/service.py | 47 ++++++++++++++++++++------------ 2 files changed, 42 insertions(+), 23 deletions(-) diff --git a/core/runtime/registry.py b/core/runtime/registry.py index 4dffe9107..6b26aea8d 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -6,10 +6,16 @@ from enum import Enum from typing import Any -Handler = Callable[..., str] | Callable[..., Awaitable[str]] -SchemaProvider = dict | Callable[[], dict] -ConcurrencySafety = bool | Callable[[dict], bool] -ToolInputValidator = Callable[[dict, Any], dict | None] | Callable[[dict, Any], Awaitable[dict | None]] +from core.runtime.tool_result import ToolResultEnvelope + +type ToolSchema = dict[str, Any] +type ToolHandlerResult = str | ToolResultEnvelope +type ToolArgs = dict[str, Any] + +type Handler = Callable[..., ToolHandlerResult] | Callable[..., Awaitable[ToolHandlerResult]] +type SchemaProvider = ToolSchema | Callable[[], ToolSchema] +type ConcurrencySafety = bool | Callable[[ToolArgs], bool] +type ToolInputValidator = Callable[[ToolArgs, Any], ToolArgs | None] | Callable[[ToolArgs, Any], Awaitable[ToolArgs | None]] class ToolMode(Enum): @@ -28,10 +34,10 @@ class ToolEntry: is_concurrency_safe: ConcurrencySafety = False # fail-closed: assume not safe is_read_only: bool = False # fail-closed: assume write operation is_destructive: bool = False # advisory metadata for permission/UI layers - context_schema: dict | None = None # fields this tool needs from ToolUseContext + context_schema: ToolSchema | None = None # fields this tool needs from ToolUseContext validate_input: ToolInputValidator | None = None - def get_schema(self) -> dict: + def get_schema(self) -> ToolSchema: return self.schema() if callable(self.schema) else self.schema diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 07702377c..7307e0011 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -15,10 +15,10 @@ from collections import OrderedDict from dataclasses import dataclass from pathlib import Path, PurePosixPath -from typing import TYPE_CHECKING, Any +from typing import TYPE_CHECKING, Any, Literal from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry -from core.runtime.tool_result import tool_success +from core.runtime.tool_result import ToolResultEnvelope, tool_success from core.tools.filesystem.backend import FileSystemBackend from core.tools.filesystem.read import ReadLimits from core.tools.filesystem.read import read_file as read_file_dispatch @@ -30,6 +30,8 @@ logger = logging.getLogger(__name__) DEFAULT_READ_STATE_CACHE_SIZE = 100 +type ResolvedPath = Path | PurePosixPath +type ValidationResult = tuple[Literal[True], str, ResolvedPath] | tuple[Literal[False], str, None] def _remote_path(path: str | Path) -> PurePosixPath: @@ -48,20 +50,20 @@ class _ReadFileState: class _ReadFileStateCache: def __init__(self, max_entries: int = DEFAULT_READ_STATE_CACHE_SIZE): self._max_entries = max_entries - self._entries: OrderedDict[Path, _ReadFileState] = OrderedDict() + self._entries: OrderedDict[ResolvedPath, _ReadFileState] = OrderedDict() @staticmethod def make_state(*, timestamp: float | None, is_partial: bool) -> _ReadFileState: return _ReadFileState(timestamp=timestamp, is_partial=is_partial) - def get(self, path: Path) -> _ReadFileState | None: + def get(self, path: ResolvedPath) -> _ReadFileState | None: state = self._entries.get(path) if state is None: return None self._entries.move_to_end(path) return state - def set(self, path: Path, state: _ReadFileState) -> None: + def set(self, path: ResolvedPath, state: _ReadFileState) -> None: self._entries[path] = state self._entries.move_to_end(path) while len(self._entries) > self._max_entries: @@ -115,7 +117,7 @@ def __init__( backend = LocalBackend() self.backend = backend - self.workspace_root = _remote_path(workspace_root) if backend.is_remote else Path(workspace_root).resolve() + self.workspace_root: ResolvedPath = _remote_path(workspace_root) if backend.is_remote else Path(workspace_root).resolve() self.max_file_size = max_file_size self.allowed_extensions = allowed_extensions self.hooks = hooks or [] @@ -125,7 +127,7 @@ def __init__( self.extra_allowed_paths = [_remote_path(p) if backend.is_remote else Path(p).resolve() for p in (extra_allowed_paths or [])] self._edit_critical_section = threading.Lock() - if not backend.is_remote: + if not backend.is_remote and isinstance(self.workspace_root, Path): self.workspace_root.mkdir(parents=True, exist_ok=True) self._register(registry) @@ -276,7 +278,7 @@ def _register(self, registry: ToolRegistry) -> None: # Path validation (reused from middleware) # ------------------------------------------------------------------ - def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | PurePosixPath | None]: + def _validate_path(self, path: str, operation: str) -> ValidationResult: if self.backend.is_remote: if not _remote_path(path).is_absolute(): return False, f"Path must be absolute: {path}", None @@ -315,7 +317,7 @@ def _validate_path(self, path: str, operation: str) -> tuple[bool, str, Path | P return True, "", resolved - def _check_file_staleness(self, resolved: Path | PurePosixPath) -> str | None: + def _check_file_staleness(self, resolved: ResolvedPath) -> str | None: state = self._read_files.get(resolved) if state is None: return "File has not been read yet. Read the full file first before editing." @@ -331,13 +333,13 @@ def _check_file_staleness(self, resolved: Path | PurePosixPath) -> str | None: def _update_file_tracking( self, - resolved: Path | PurePosixPath, + resolved: ResolvedPath, *, is_partial: bool, file_type: FileType | None = None, ) -> None: if file_type is None: - file_type = detect_file_type(resolved) + file_type = self._detect_file_type(resolved) if file_type not in {FileType.TEXT, FileType.NOTEBOOK}: return self._read_files.set( @@ -362,13 +364,16 @@ def _read_result_is_partial(self, result) -> bool: return start_line > 1 or end_line < total_lines return False + def _detect_file_type(self, resolved: ResolvedPath) -> FileType: + return detect_file_type(Path(str(resolved))) + def _structured_media_success( self, *, - resolved: Path, + resolved: ResolvedPath, file_type: FileType, content_blocks: list[dict[str, str]], - ): + ) -> ToolResultEnvelope: return tool_success( [ { @@ -384,7 +389,7 @@ def _restore_special_result_identity( self, *, result, - resolved: Path | PurePosixPath, + resolved: ResolvedPath, temp_path: Path, ) -> None: result.file_path = str(resolved) @@ -420,7 +425,7 @@ def _record_operation( except Exception as e: raise RuntimeError(f"[FileSystemService] Failed to record operation: {e}") from e - def _count_lines(self, resolved: Path | PurePosixPath) -> int: + def _count_lines(self, resolved: ResolvedPath) -> int: try: raw = self.backend.read_file(str(resolved)) return raw.content.count("\n") + 1 @@ -431,10 +436,11 @@ def _count_lines(self, resolved: Path | PurePosixPath) -> int: # Tool handlers # ------------------------------------------------------------------ - def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, pages: str | None = None) -> str: + def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, pages: str | None = None) -> str | ToolResultEnvelope: is_valid, error, resolved = self._validate_path(file_path, "read") if not is_valid: return error + assert resolved is not None file_size = self.backend.file_size(str(resolved)) @@ -463,6 +469,7 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, from core.tools.filesystem.local_backend import LocalBackend if isinstance(self.backend, LocalBackend): + assert isinstance(resolved, Path) limits = ReadLimits() result = read_file_dispatch( path=resolved, @@ -486,7 +493,7 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, return result.format_output() try: - file_type = detect_file_type(resolved) + file_type = self._detect_file_type(resolved) download_bytes = getattr(self.backend, "download_bytes", None) if callable(download_bytes) and file_type in {FileType.BINARY, FileType.DOCUMENT}: # @@@dt-02-remote-special-file-bridge @@ -494,6 +501,9 @@ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, # same local dispatcher for binary/document reads instead of # degrading special files into placeholder text. raw_bytes = download_bytes(str(resolved)) + if not isinstance(raw_bytes, (bytes, bytearray)): + raise TypeError(f"Remote special-file download returned {type(raw_bytes).__name__}, expected bytes.") + raw_bytes = bytes(raw_bytes) if ( file_type == FileType.BINARY and resolved.suffix.lstrip(".").lower() in IMAGE_EXTENSIONS @@ -546,6 +556,7 @@ def _write_file(self, file_path: str, content: str) -> str: is_valid, error, resolved = self._validate_path(file_path, "write") if not is_valid: return error + assert resolved is not None try: normalized = self._normalize_write_content(content) @@ -570,6 +581,7 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a is_valid, error, resolved = self._validate_path(file_path, "edit") if not is_valid: return error + assert resolved is not None if resolved.suffix.lower() == ".ipynb": return "Notebook files (.ipynb) are not supported by Edit. Use Write to overwrite the full JSON." @@ -647,6 +659,7 @@ def _list_dir(self, path: str) -> str: is_valid, error, resolved = self._validate_path(directory_path, "list") if not is_valid: return error + assert resolved is not None if not self.backend.is_dir(str(resolved)): if self.backend.file_exists(str(resolved)): From dca21074755ba87c3ea1d261fbbdd7d99f751063 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 01:24:09 +0800 Subject: [PATCH 202/517] Type build_tool contracts explicitly --- core/runtime/registry.py | 34 +++++++++++++++++++++++++++++----- 1 file changed, 29 insertions(+), 5 deletions(-) diff --git a/core/runtime/registry.py b/core/runtime/registry.py index 6b26aea8d..f7d553d44 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -4,7 +4,7 @@ from copy import deepcopy from dataclasses import dataclass from enum import Enum -from typing import Any +from typing import Any, NotRequired, Required, TypedDict, Unpack from core.runtime.tool_result import ToolResultEnvelope @@ -18,6 +18,29 @@ type ToolInputValidator = Callable[[ToolArgs, Any], ToolArgs | None] | Callable[[ToolArgs, Any], Awaitable[ToolArgs | None]] +class _ToolEntryDefaults(TypedDict): + search_hint: str + is_concurrency_safe: ConcurrencySafety + is_read_only: bool + is_destructive: bool + context_schema: ToolSchema | None + validate_input: ToolInputValidator | None + + +class _ToolEntryBuildArgs(TypedDict, total=False): + name: Required[str] + mode: Required[ToolMode] + schema: Required[SchemaProvider] + handler: Required[Handler] + source: Required[str] + search_hint: NotRequired[str] + is_concurrency_safe: NotRequired[ConcurrencySafety] + is_read_only: NotRequired[bool] + is_destructive: NotRequired[bool] + context_schema: NotRequired[ToolSchema | None] + validate_input: NotRequired[ToolInputValidator | None] + + class ToolMode(Enum): INLINE = "inline" DEFERRED = "deferred" @@ -41,7 +64,8 @@ def get_schema(self) -> ToolSchema: return self.schema() if callable(self.schema) else self.schema -TOOL_DEFAULTS: dict[str, object] = { +TOOL_DEFAULTS: _ToolEntryDefaults = { + "search_hint": "", "is_concurrency_safe": False, "is_read_only": False, "is_destructive": False, @@ -50,10 +74,10 @@ def get_schema(self) -> ToolSchema: } -def build_tool(**kwargs: object) -> ToolEntry: +def build_tool(**kwargs: Unpack[_ToolEntryBuildArgs]) -> ToolEntry: """Factory that fills in safety defaults. Fail-closed: assumes write + non-concurrent.""" - merged = {**TOOL_DEFAULTS, **kwargs} - return ToolEntry(**merged) # type: ignore[arg-type] + merged: _ToolEntryBuildArgs = {**TOOL_DEFAULTS, **kwargs} + return ToolEntry(**merged) class ToolRegistry: From 1f2227e6d9c2c46574f86ed7f3b3ef3746152d5a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 01:27:57 +0800 Subject: [PATCH 203/517] Share typed tool schema builder --- .../agents/communication/chat_tool_service.py | 120 ++++++++---------- core/runtime/registry.py | 25 ++++ 2 files changed, 81 insertions(+), 64 deletions(-) diff --git a/core/agents/communication/chat_tool_service.py b/core/agents/communication/chat_tool_service.py index 7e983d331..66078d7f6 100644 --- a/core/agents/communication/chat_tool_service.py +++ b/core/agents/communication/chat_tool_service.py @@ -12,7 +12,7 @@ from datetime import UTC, datetime from typing import Any -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema logger = logging.getLogger(__name__) @@ -313,21 +313,18 @@ def _register_list_chats(self, registry: ToolRegistry) -> None: ToolEntry( name="list_chats", mode=ToolMode.INLINE, - schema={ - "name": "list_chats", - "description": "List your chats. Returns chat summaries with user_ids of participants.", - "parameters": { - "type": "object", - "properties": { - "unread_only": { - "type": "boolean", - "description": "Only show chats with unread messages", - "default": False, - }, - "limit": {"type": "integer", "description": "Max number of chats to return", "default": 20}, + schema=make_tool_schema( + name="list_chats", + description="List your chats. Returns chat summaries with user_ids of participants.", + properties={ + "unread_only": { + "type": "boolean", + "description": "Only show chats with unread messages", + "default": False, }, + "limit": {"type": "integer", "description": "Max number of chats to return", "default": 20}, }, - }, + ), handler=self._handle_list_chats, source="chat", is_read_only=True, @@ -340,33 +337,32 @@ def _register_read_messages(self, registry: ToolRegistry) -> None: ToolEntry( name="read_messages", mode=ToolMode.INLINE, - schema={ - "name": "read_messages", - "description": ( + schema=make_tool_schema( + name="read_messages", + description=( "Read chat messages. Returns unread messages by default.\n" "If nothing unread, use range to read history:\n" " Negative index: '-10:-1' (last 10), '-5:' (last 5)\n" " Time interval: '-1h:', '-2d:-1d', '2026-03-20:2026-03-22'\n" "Positive indices are NOT allowed." ), - "parameters": { - "type": "object", - "properties": { - "user_id": {"type": "string", "description": "user_id for 1:1 chat history"}, - "chat_id": {"type": "string", "description": "Chat_id for group chat history"}, - "range": { - "type": "string", - "description": ( - "History range. Negative index '-X:-Y' or time '-1h:', '2026-03-20:'. Positive indices NOT allowed." - ), - }, + properties={ + "user_id": {"type": "string", "description": "user_id for 1:1 chat history"}, + "chat_id": {"type": "string", "description": "Chat_id for group chat history"}, + "range": { + "type": "string", + "description": ( + "History range. Negative index '-X:-Y' or time '-1h:', '2026-03-20:'. Positive indices NOT allowed." + ), }, + }, + parameter_overrides={ "x-leon-required-any-of": [ ["user_id"], ["chat_id"], ], }, - }, + ), handler=self._handle_read_messages, source="chat", search_hint="read chat messages history conversation", @@ -381,9 +377,9 @@ def _register_send_message(self, registry: ToolRegistry) -> None: ToolEntry( name="send_message", mode=ToolMode.INLINE, - schema={ - "name": "send_message", - "description": ( + schema=make_tool_schema( + name="send_message", + description=( "Send a message. Use user_id for 1:1 chats, chat_id for group chats.\n\n" "You MUST call read_messages() first if you have unread messages — sending will fail otherwise.\n\n" "Signal protocol — append to content:\n" @@ -392,31 +388,30 @@ def _register_send_message(self, registry: ToolRegistry) -> None: " ::close = conversation over, do NOT reply\n\n" "For games/turns: do NOT append ::yield — just send the move and expect a reply." ), - "parameters": { - "type": "object", - "properties": { - "content": {"type": "string", "description": "Message content"}, - "user_id": {"type": "string", "description": "Target user_id (for 1:1 chat)"}, - "chat_id": {"type": "string", "description": "Target chat_id (for group chat)"}, - "signal": { - "type": "string", - "enum": ["open", "yield", "close"], - "description": "Signal intent to recipient", - "default": "open", - }, - "mentions": { - "type": "array", - "items": {"type": "string"}, - "description": "Entity IDs to @mention (overrides mute for these recipients)", - }, + properties={ + "content": {"type": "string", "description": "Message content"}, + "user_id": {"type": "string", "description": "Target user_id (for 1:1 chat)"}, + "chat_id": {"type": "string", "description": "Target chat_id (for group chat)"}, + "signal": { + "type": "string", + "enum": ["open", "yield", "close"], + "description": "Signal intent to recipient", + "default": "open", + }, + "mentions": { + "type": "array", + "items": {"type": "string"}, + "description": "Entity IDs to @mention (overrides mute for these recipients)", }, - "required": ["content"], + }, + required=["content"], + parameter_overrides={ "x-leon-required-any-of": [ ["content", "user_id"], ["content", "chat_id"], ], }, - }, + ), handler=self._handle_send_message, source="chat", search_hint="send message reply chat entity", @@ -429,21 +424,18 @@ def _register_search_messages(self, registry: ToolRegistry) -> None: ToolEntry( name="search_messages", mode=ToolMode.INLINE, - schema={ - "name": "search_messages", - "description": "Search messages. Optionally filter by user_id.", - "parameters": { - "type": "object", - "properties": { - "query": {"type": "string", "description": "Search query"}, - "user_id": { - "type": "string", - "description": "Optional: only search in chat with this user", - }, + schema=make_tool_schema( + name="search_messages", + description="Search messages. Optionally filter by user_id.", + properties={ + "query": {"type": "string", "description": "Search query"}, + "user_id": { + "type": "string", + "description": "Optional: only search in chat with this user", }, - "required": ["query"], }, - }, + required=["query"], + ), handler=self._handle_search_messages, source="chat", search_hint="search messages query chat history", diff --git a/core/runtime/registry.py b/core/runtime/registry.py index f7d553d44..79cb48590 100644 --- a/core/runtime/registry.py +++ b/core/runtime/registry.py @@ -11,6 +11,8 @@ type ToolSchema = dict[str, Any] type ToolHandlerResult = str | ToolResultEnvelope type ToolArgs = dict[str, Any] +type ToolPropertySchema = dict[str, Any] +type ToolProperties = dict[str, ToolPropertySchema] type Handler = Callable[..., ToolHandlerResult] | Callable[..., Awaitable[ToolHandlerResult]] type SchemaProvider = ToolSchema | Callable[[], ToolSchema] @@ -80,6 +82,29 @@ def build_tool(**kwargs: Unpack[_ToolEntryBuildArgs]) -> ToolEntry: return ToolEntry(**merged) +def make_tool_schema( + *, + name: str, + description: str, + properties: ToolProperties, + required: list[str] | None = None, + parameter_overrides: ToolSchema | None = None, +) -> ToolSchema: + parameters: ToolSchema = { + "type": "object", + "properties": properties, + } + if required: + parameters["required"] = required + if parameter_overrides: + parameters.update(parameter_overrides) + return { + "name": name, + "description": description, + "parameters": parameters, + } + + class ToolRegistry: """Central registry for all tools. From f65757a3596355c311f9755712a9594425767a62 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 01:34:29 +0800 Subject: [PATCH 204/517] Unify typed tool schema definitions --- core/tools/command/service.py | 70 ++++++++-------- core/tools/search/service.py | 150 ++++++++++++++++------------------ core/tools/web/service.py | 80 +++++++++--------- 3 files changed, 145 insertions(+), 155 deletions(-) diff --git a/core/tools/command/service.py b/core/tools/command/service.py index 520ceab2a..ffddcc873 100644 --- a/core/tools/command/service.py +++ b/core/tools/command/service.py @@ -15,11 +15,12 @@ import asyncio import json import logging +from collections.abc import Awaitable, Callable from pathlib import Path from typing import Any -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry -from core.runtime.tool_result import tool_permission_denied +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema +from core.runtime.tool_result import ToolResultEnvelope, tool_permission_denied from core.tools.command.base import BaseExecutor, describe_execution_exception from core.tools.command.dispatcher import get_executor @@ -62,39 +63,36 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="Bash", mode=ToolMode.INLINE, - schema={ - "name": "Bash", - "description": ( + schema=make_tool_schema( + name="Bash", + description=( "Execute shell command (zsh on macOS, bash on Linux, PowerShell on Windows). " "Default timeout 120s (max 600s). Dangerous commands are blocked. " "Prefer dedicated tools over Bash: Read over cat, Grep over grep/rg, Glob over find/ls, Edit over sed/awk." ), - "parameters": { - "type": "object", - "properties": { - "command": { - "type": "string", - "description": "Command to execute", - }, - "description": { - "type": "string", - "description": ( - "Human-readable description of what this command does. " - "Required when run_in_background is true; shown in the background task indicator." - ), - }, - "run_in_background": { - "type": "boolean", - "description": "Run in background (default: false). Returns task ID for status queries.", - }, - "timeout": { - "type": "integer", - "description": "Timeout in milliseconds (default: 120000)", - }, + properties={ + "command": { + "type": "string", + "description": "Command to execute", + }, + "description": { + "type": "string", + "description": ( + "Human-readable description of what this command does. " + "Required when run_in_background is true; shown in the background task indicator." + ), + }, + "run_in_background": { + "type": "boolean", + "description": "Run in background (default: false). Returns task ID for status queries.", + }, + "timeout": { + "type": "integer", + "description": "Timeout in milliseconds (default: 120000)", }, - "required": ["command"], }, - }, + required=["command"], + ), handler=self._bash, source="CommandService", ) @@ -118,7 +116,7 @@ async def _bash( description: str = "", run_in_background: bool = False, timeout: int = DEFAULT_TIMEOUT_MS, - ) -> str: + ) -> str | ToolResultEnvelope: allowed, error_msg = self._check_hooks(command) if not allowed: return tool_permission_denied( @@ -180,7 +178,7 @@ async def _execute_async(self, command: str, work_dir: str | None, timeout_secs: self._background_runs[task_id] = _BashBackgroundRun(async_cmd, command, description=description) # Build emit_fn for SSE task lifecycle events - emit_fn = None + emit_fn: Callable[[dict[str, Any]], Awaitable[None] | None] | None = None parent_thread_id = None try: from backend.web.event_bus import get_event_bus @@ -202,7 +200,7 @@ async def _execute_async(self, command: str, work_dir: str | None, timeout_secs: # Emit task_start so the frontend dot lights up immediately if emit_fn is not None: - await emit_fn( + emission = emit_fn( { "event": "task_start", "data": json.dumps( @@ -217,6 +215,8 @@ async def _execute_async(self, command: str, work_dir: str | None, timeout_secs: ), } ) + if asyncio.iscoroutine(emission): + await emission if parent_thread_id: asyncio.create_task( @@ -231,7 +231,7 @@ async def _notify_bash_completion( async_cmd: Any, command: str, parent_thread_id: str, - emit_fn: Any = None, + emit_fn: Callable[[dict[str, Any]], Awaitable[None] | None] | None = None, description: str = "", ) -> None: """Poll until async command finishes, then enqueue CommandNotification.""" @@ -244,7 +244,7 @@ async def _notify_bash_completion( # Emit task_done so the frontend dot updates in real time if emit_fn is not None: try: - await emit_fn( + emission = emit_fn( { "event": "task_done", "data": json.dumps( @@ -256,6 +256,8 @@ async def _notify_bash_completion( ), } ) + if asyncio.iscoroutine(emission): + await emission except Exception: pass diff --git a/core/tools/search/service.py b/core/tools/search/service.py index 0aacfab01..a6ff0a4d4 100644 --- a/core/tools/search/service.py +++ b/core/tools/search/service.py @@ -12,7 +12,7 @@ import subprocess from pathlib import Path -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema DEFAULT_EXCLUDES: list[str] = [ "node_modules", @@ -55,74 +55,71 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="Grep", mode=ToolMode.INLINE, - schema={ - "name": "Grep", - "description": ( + schema=make_tool_schema( + name="Grep", + description=( "Regex search across files (ripgrep-based). " "Default output_mode: files_with_matches (sorted by mtime). Default head_limit: 250 entries. " "Auto-excludes .git/.svn/.hg dirs. Max column width 500 chars (suppresses minified/base64). " "Use output_mode='content' with after_context/before_context/context for context lines." ), - "parameters": { - "type": "object", - "properties": { - "pattern": { - "type": "string", - "description": "Regex pattern to search for", - }, - "path": { - "type": "string", - "description": "File or directory (absolute). Defaults to workspace.", - }, - "glob": { - "type": "string", - "description": "Filter files by glob (e.g., '*.py')", - }, - "type": { - "type": "string", - "description": "Filter by file type (e.g., 'py', 'js')", - }, - "case_insensitive": { - "type": "boolean", - "description": "Case insensitive search", - }, - "after_context": { - "type": "integer", - "description": "Lines to show after each match", - }, - "before_context": { - "type": "integer", - "description": "Lines to show before each match", - }, - "context": { - "type": "integer", - "description": "Context lines before and after each match", - }, - "output_mode": { - "type": "string", - "enum": ["content", "files_with_matches", "count"], - "description": "Output format. Default: files_with_matches", - }, - "head_limit": { - "type": "integer", - "description": "Limit to first N entries", - }, - "offset": { - "type": "integer", - "description": "Skip first N entries", - }, - "multiline": { - "type": "boolean", - "description": "Allow pattern to span multiple lines", - }, - "line_numbers": { - "type": "boolean", - "description": "Show line numbers (default true). Only applies with output_mode='content'.", - }, + properties={ + "pattern": { + "type": "string", + "description": "Regex pattern to search for", + }, + "path": { + "type": "string", + "description": "File or directory (absolute). Defaults to workspace.", + }, + "glob": { + "type": "string", + "description": "Filter files by glob (e.g., '*.py')", + }, + "type": { + "type": "string", + "description": "Filter by file type (e.g., 'py', 'js')", + }, + "case_insensitive": { + "type": "boolean", + "description": "Case insensitive search", + }, + "after_context": { + "type": "integer", + "description": "Lines to show after each match", + }, + "before_context": { + "type": "integer", + "description": "Lines to show before each match", + }, + "context": { + "type": "integer", + "description": "Context lines before and after each match", + }, + "output_mode": { + "type": "string", + "enum": ["content", "files_with_matches", "count"], + "description": "Output format. Default: files_with_matches", + }, + "head_limit": { + "type": "integer", + "description": "Limit to first N entries", + }, + "offset": { + "type": "integer", + "description": "Skip first N entries", + }, + "multiline": { + "type": "boolean", + "description": "Allow pattern to span multiple lines", + }, + "line_numbers": { + "type": "boolean", + "description": "Show line numbers (default true). Only applies with output_mode='content'.", }, - "required": ["pattern"], }, - }, + required=["pattern"], + ), handler=self._grep, source="SearchService", search_hint="search file contents regex pattern matching ripgrep", @@ -135,28 +132,25 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="Glob", mode=ToolMode.INLINE, - schema={ - "name": "Glob", - "description": ( + schema=make_tool_schema( + name="Glob", + description=( "Fast file pattern matching (ripgrep-based). Returns paths sorted by modification time. " "Includes hidden files, ignores .gitignore. Default limit 100 results. " "Use '**/*.py' for recursive search. Path must be absolute." ), - "parameters": { - "type": "object", - "properties": { - "pattern": { - "type": "string", - "description": "Glob pattern (e.g., '**/*.py')", - }, - "path": { - "type": "string", - "description": "Directory to search (absolute). Defaults to workspace.", - }, + properties={ + "pattern": { + "type": "string", + "description": "Glob pattern (e.g., '**/*.py')", + }, + "path": { + "type": "string", + "description": "Directory to search (absolute). Defaults to workspace.", }, - "required": ["pattern"], }, - }, + required=["pattern"], + ), handler=self._glob, source="SearchService", search_hint="find files by name glob pattern matching", diff --git a/core/tools/web/service.py b/core/tools/web/service.py index bdc73beb2..6e6ecf9f7 100644 --- a/core/tools/web/service.py +++ b/core/tools/web/service.py @@ -10,7 +10,7 @@ import asyncio from typing import Any -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema from core.tools.web.fetchers.jina import JinaFetcher from core.tools.web.fetchers.markdownify import MarkdownifyFetcher from core.tools.web.searchers.exa import ExaSearcher @@ -60,37 +60,34 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="WebSearch", mode=ToolMode.DEFERRED, - schema={ - "name": "WebSearch", - "description": ( + schema=make_tool_schema( + name="WebSearch", + description=( "Search the web. Returns titles, URLs, and text snippets. " "Use for current events, documentation lookups, or fact-checking. Max 10 results per query." ), - "parameters": { - "type": "object", - "properties": { - "query": { - "type": "string", - "description": "Search query", - }, - "max_results": { - "type": "integer", - "description": "Maximum number of results (default: 5)", - }, - "allowed_domains": { - "type": "array", - "items": {"type": "string"}, - "description": "Only include results from these domains", - }, - "blocked_domains": { - "type": "array", - "items": {"type": "string"}, - "description": "Exclude results from these domains", - }, + properties={ + "query": { + "type": "string", + "description": "Search query", + }, + "max_results": { + "type": "integer", + "description": "Maximum number of results (default: 5)", + }, + "allowed_domains": { + "type": "array", + "items": {"type": "string"}, + "description": "Only include results from these domains", + }, + "blocked_domains": { + "type": "array", + "items": {"type": "string"}, + "description": "Exclude results from these domains", }, - "required": ["query"], }, - }, + required=["query"], + ), handler=self._web_search, source="WebService", is_concurrency_safe=True, @@ -102,28 +99,25 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="WebFetch", mode=ToolMode.DEFERRED, - schema={ - "name": "WebFetch", - "description": ( + schema=make_tool_schema( + name="WebFetch", + description=( "Fetch a URL and extract specific information via AI. Returns processed text, not raw HTML. " "Provide a focused prompt describing what to extract. " "Useful for reading documentation pages, API references, or articles." ), - "parameters": { - "type": "object", - "properties": { - "url": { - "type": "string", - "description": "URL to fetch content from", - }, - "prompt": { - "type": "string", - "description": "What information to extract from the page", - }, + properties={ + "url": { + "type": "string", + "description": "URL to fetch content from", + }, + "prompt": { + "type": "string", + "description": "What information to extract from the page", }, - "required": ["url", "prompt"], }, - }, + required=["url", "prompt"], + ), handler=self._web_fetch, source="WebService", is_concurrency_safe=True, From 464272b3a4b1916034434cbbf62dd90811a39c70 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 01:46:14 +0800 Subject: [PATCH 205/517] Tighten remaining typed tool boundaries --- core/agents/service.py | 61 ++++++++----- core/runtime/agent.py | 17 ++-- core/tools/filesystem/service.py | 145 ++++++++++++++----------------- core/tools/skills/service.py | 3 +- core/tools/task/service.py | 2 +- 5 files changed, 121 insertions(+), 107 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index 76a9c2e05..b499f6fbe 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -14,8 +14,9 @@ import os import time import uuid +from collections.abc import Awaitable, Callable from pathlib import Path -from typing import Any +from typing import TYPE_CHECKING, Any, cast from config.loader import AgentLoader from core.agents.registry import AgentEntry, AgentRegistry @@ -25,17 +26,24 @@ format_progress_notification, ) from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry -from core.runtime.state import ToolUseContext +from core.runtime.state import BootstrapConfig, ToolUseContext from core.runtime.tool_result import tool_error, tool_success from storage.contracts import EntityRow logger = logging.getLogger(__name__) +if TYPE_CHECKING: + from core.runtime.agent import LeonAgent -def _resolve_default_child_agent_factory(): + +EventEmitter = Callable[[dict[str, Any]], Awaitable[None] | None] +ChildAgentFactory = Callable[..., "LeonAgent"] + + +def _resolve_default_child_agent_factory() -> ChildAgentFactory: from core.runtime.agent import create_leon_agent - return create_leon_agent + return cast(ChildAgentFactory, create_leon_agent) # ── Sub-agent tool filtering (CC alignment) ────────────────────────────────── @@ -371,7 +379,7 @@ def __init__( entity_repo: Any = None, member_repo: Any = None, web_app: Any = None, - child_agent_factory: Any = None, + child_agent_factory: ChildAgentFactory | None = None, ): self._agent_registry = agent_registry self._workspace_root = workspace_root @@ -383,6 +391,8 @@ def __init__( self._member_repo = member_repo self._web_app = web_app self._child_agent_factory = child_agent_factory or _resolve_default_child_agent_factory() + self._parent_bootstrap: BootstrapConfig | None = None + self._parent_tool_context: Any | None = None # Shared with CommandService so TaskOutput covers both bash and agent runs. self._tasks: dict[str, BackgroundRun] = shared_runs if shared_runs is not None else {} @@ -633,20 +643,21 @@ async def _run_agent( ) # emit_fn is set if EventBus is available; used for task lifecycle SSE events - emit_fn = None + emit_fn: EventEmitter | None = None try: from backend.web.event_bus import get_event_bus - event_bus = get_event_bus() - emit_fn = event_bus.make_emitter( - thread_id=parent_thread_id, - agent_id=task_id, - agent_name=agent_name, - ) + if parent_thread_id: + event_bus = get_event_bus() + emit_fn = event_bus.make_emitter( + thread_id=parent_thread_id, + agent_id=task_id, + agent_name=agent_name, + ) except ImportError: pass # backend not available in standalone core usage - agent = None + agent: LeonAgent | None = None progress_task: asyncio.Task | None = None progress_stop: asyncio.Event | None = None child_bootstrap_start_cost = 0.0 @@ -726,6 +737,7 @@ async def _run_agent( # Keep the forked bootstrap/context handoff behind an explicit # LeonAgent API so AgentService stops reaching into QueryLoop # internals directly. + assert agent is not None agent.apply_forked_child_context( child_bootstrap, tool_context=child_tool_context, @@ -753,6 +765,7 @@ async def _run_agent( ) # In async context LeonAgent defers checkpointer init; call ainit() to # ensure state is persisted (and loadable via GET /api/threads/{thread_id}). + assert agent is not None await agent.ainit() # @@@subagent-prompt-path-sanitize - Parent models sometimes satisfy # "use absolute paths" by appending natural-language cwd labels onto the @@ -768,14 +781,15 @@ async def _run_agent( # Wire child agent events to the parent's EventBus subscription # so the parent SSE stream shows sub-agent activity. if emit_fn is not None: - if hasattr(agent, "runtime") and hasattr(agent.runtime, "bind_thread"): - agent.runtime.bind_thread(activity_sink=emit_fn) + runtime = getattr(agent, "runtime", None) + if runtime is not None and hasattr(runtime, "bind_thread"): + runtime.bind_thread(activity_sink=emit_fn) set_current_thread_id(thread_id) # Notify frontend: task started if emit_fn is not None: - await emit_fn( + emission = emit_fn( { "event": "task_start", "data": json.dumps( @@ -790,6 +804,8 @@ async def _run_agent( ), } ) + if asyncio.iscoroutine(emission): + await emission config = {"configurable": {"thread_id": thread_id}} output_parts: list[str] = [] @@ -876,7 +892,7 @@ async def _run_agent( await progress_task # Notify frontend: task done if emit_fn is not None: - await emit_fn( + emission = emit_fn( { "event": "task_done", "data": json.dumps( @@ -888,6 +904,8 @@ async def _run_agent( ), } ) + if asyncio.iscoroutine(emission): + await emission # Queue notification only for background runs — blocking callers already # received the result as the tool's return value; sending a notification # would trigger a spurious new parent turn. @@ -913,7 +931,7 @@ async def _run_agent( # Notify frontend: task error if emit_fn is not None: try: - await emit_fn( + emission = emit_fn( { "event": "task_error", "data": json.dumps( @@ -925,6 +943,8 @@ async def _run_agent( ), } ) + if asyncio.iscoroutine(emission): + await emission except Exception: pass if run_in_background and self._queue_manager and parent_thread_id: @@ -1137,12 +1157,13 @@ async def _stop_background_run(self, task_id: str, running: BackgroundRun) -> No if callable(terminate): terminate() if callable(wait): + wait_fn = cast(Callable[[], Awaitable[Any]], wait) try: - await asyncio.wait_for(wait(), timeout=1.0) + await asyncio.wait_for(wait_fn(), timeout=1.0) except TimeoutError: if callable(kill): kill() - await wait() + await wait_fn() self._tasks.pop(task_id, None) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index e5d5fc6e6..9599a2c60 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -64,7 +64,7 @@ # Middleware imports (migrated paths) from core.runtime.middleware.spill_buffer import SpillBufferMiddleware # noqa: E402 -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry # noqa: E402 +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema # noqa: E402 from core.runtime.runner import ToolRunner # noqa: E402 from core.runtime.state import AppState, BootstrapConfig # noqa: E402 from core.runtime.validator import ToolValidator # noqa: E402 @@ -109,11 +109,12 @@ async def mcp_handler(**kwargs): return ToolEntry( name=tool.name, mode=ToolMode.INLINE, - schema={ - "name": tool.name, - "description": getattr(tool, "description", "") or tool.name, - "parameters": parameters, - }, + schema=make_tool_schema( + name=tool.name, + description=getattr(tool, "description", "") or tool.name, + properties={}, + parameter_overrides=parameters, + ), handler=mcp_handler, source="mcp", ) @@ -943,7 +944,9 @@ def _cleanup_mcp_client(self) -> None: return try: - self._run_async_cleanup(lambda: self._mcp_client.close(), "MCP client") + close_fn = getattr(self._mcp_client, "close", None) + if callable(close_fn): + self._run_async_cleanup(close_fn, "MCP client") except Exception as e: print(f"[LeonAgent] MCP cleanup error: {e}") self._mcp_client = None diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index 7307e0011..bf5c2132c 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -13,11 +13,12 @@ import tempfile import threading from collections import OrderedDict +from collections.abc import Sequence from dataclasses import dataclass from pathlib import Path, PurePosixPath from typing import TYPE_CHECKING, Any, Literal -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema from core.runtime.tool_result import ToolResultEnvelope, tool_success from core.tools.filesystem.backend import FileSystemBackend from core.tools.filesystem.read import ReadLimits @@ -107,7 +108,7 @@ def __init__( hooks: list[Any] | None = None, operation_recorder: FileOperationRecorder | None = None, backend: FileSystemBackend | None = None, - extra_allowed_paths: list[str | Path] | None = None, + extra_allowed_paths: Sequence[str | Path] | None = None, max_read_cache_entries: int = DEFAULT_READ_STATE_CACHE_SIZE, max_edit_file_size: int | None = None, ): @@ -141,37 +142,34 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="Read", mode=ToolMode.INLINE, - schema={ - "name": "Read", - "description": ( + schema=make_tool_schema( + name="Read", + description=( "Read file content. Output uses cat -n format (line numbers starting at 1). " "Default reads up to 2000 lines from start; use offset/limit for long files. " "Supports images (PNG/JPG), PDF (use pages param for large PDFs), and Jupyter notebooks. " "Path must be absolute." ), - "parameters": { - "type": "object", - "properties": { - "file_path": { - "type": "string", - "description": "Absolute file path", - }, - "offset": { - "type": "integer", - "description": "Start line (1-indexed, optional)", - }, - "limit": { - "type": "integer", - "description": "Number of lines to read (optional)", - }, - "pages": { - "type": "string", - "description": "Page range for PDF files (e.g. '1-5'). Max 20 pages per request.", - }, + properties={ + "file_path": { + "type": "string", + "description": "Absolute file path", + }, + "offset": { + "type": "integer", + "description": "Start line (1-indexed, optional)", + }, + "limit": { + "type": "integer", + "description": "Number of lines to read (optional)", + }, + "pages": { + "type": "string", + "description": "Page range for PDF files (e.g. '1-5'). Max 20 pages per request.", }, - "required": ["file_path"], }, - }, + required=["file_path"], + ), handler=self._read_file, source="FileSystemService", search_hint="read view file content text code image PDF notebook", @@ -184,24 +182,21 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="Write", mode=ToolMode.INLINE, - schema={ - "name": "Write", - "description": ("Create or overwrite a file with full content. Forces LF line endings. Path must be absolute."), - "parameters": { - "type": "object", - "properties": { - "file_path": { - "type": "string", - "description": "Absolute file path", - }, - "content": { - "type": "string", - "description": "File content", - }, + schema=make_tool_schema( + name="Write", + description="Create or overwrite a file with full content. Forces LF line endings. Path must be absolute.", + properties={ + "file_path": { + "type": "string", + "description": "Absolute file path", + }, + "content": { + "type": "string", + "description": "File content", }, - "required": ["file_path", "content"], }, - }, + required=["file_path", "content"], + ), handler=self._write_file, source="FileSystemService", search_hint="create new file write content to disk", @@ -212,36 +207,33 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="Edit", mode=ToolMode.INLINE, - schema={ - "name": "Edit", - "description": ( + schema=make_tool_schema( + name="Edit", + description=( "Edit file via exact string replacement. You MUST Read the file first. " "old_string must match exactly one location (or use replace_all=true). " "Does not support .ipynb files (use Write to overwrite full JSON). Path must be absolute." ), - "parameters": { - "type": "object", - "properties": { - "file_path": { - "type": "string", - "description": "Absolute file path", - }, - "old_string": { - "type": "string", - "description": "Exact string to replace", - }, - "new_string": { - "type": "string", - "description": "Replacement string", - }, - "replace_all": { - "type": "boolean", - "description": "Replace all occurrences (default: false)", - }, + properties={ + "file_path": { + "type": "string", + "description": "Absolute file path", + }, + "old_string": { + "type": "string", + "description": "Exact string to replace", + }, + "new_string": { + "type": "string", + "description": "Replacement string", + }, + "replace_all": { + "type": "boolean", + "description": "Replace all occurrences (default: false)", }, - "required": ["file_path", "old_string", "new_string"], }, - }, + required=["file_path", "old_string", "new_string"], + ), handler=self._edit_file, source="FileSystemService", search_hint="edit modify replace string in existing file", @@ -252,20 +244,17 @@ def _register(self, registry: ToolRegistry) -> None: ToolEntry( name="list_dir", mode=ToolMode.INLINE, - schema={ - "name": "list_dir", - "description": "List directory contents (files and subdirectories, non-recursive). Path must be absolute.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Absolute directory path", - }, + schema=make_tool_schema( + name="list_dir", + description="List directory contents (files and subdirectories, non-recursive). Path must be absolute.", + properties={ + "path": { + "type": "string", + "description": "Absolute directory path", }, - "required": ["path"], }, - }, + required=["path"], + ), handler=self._list_dir, source="FileSystemService", search_hint="list directory contents browse folder", diff --git a/core/tools/skills/service.py b/core/tools/skills/service.py index c262ed27e..db5b0e145 100644 --- a/core/tools/skills/service.py +++ b/core/tools/skills/service.py @@ -9,6 +9,7 @@ from __future__ import annotations import re +from collections.abc import Sequence from pathlib import Path from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry @@ -20,7 +21,7 @@ class SkillsService: def __init__( self, registry: ToolRegistry, - skill_paths: list[str | Path], + skill_paths: Sequence[str | Path], enabled_skills: dict[str, bool] | None = None, ): self.skill_paths = [Path(p).expanduser().resolve() for p in skill_paths] diff --git a/core/tools/task/service.py b/core/tools/task/service.py index 5cbcda93e..5de03b4e7 100644 --- a/core/tools/task/service.py +++ b/core/tools/task/service.py @@ -143,7 +143,7 @@ class TaskService: def __init__( self, registry: ToolRegistry, - workspace_root: str | None = None, + workspace_root: str | Path | None = None, db_path: Path | None = None, thread_id: str | None = None, ): From 2bb468a33b500587da70013c70a875406def7d5c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 01:51:07 +0800 Subject: [PATCH 206/517] Share typed builder across remaining tool services --- core/tools/lsp/service.py | 102 +++++++++-------- core/tools/skills/service.py | 23 ++-- core/tools/task/service.py | 178 ++++++++++++++---------------- core/tools/tool_search/service.py | 23 ++-- 4 files changed, 157 insertions(+), 169 deletions(-) diff --git a/core/tools/lsp/service.py b/core/tools/lsp/service.py index 2007d8ab5..dc480812d 100644 --- a/core/tools/lsp/service.py +++ b/core/tools/lsp/service.py @@ -23,15 +23,15 @@ from pathlib import Path from typing import Any -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema _FILE_SIZE_LIMIT = 10 * 1024 * 1024 # 10 MB — matches CC LSP limit logger = logging.getLogger(__name__) -LSP_SCHEMA = { - "name": "LSP", - "description": ( +LSP_SCHEMA = make_tool_schema( + name="LSP", + description=( "Language Server Protocol code intelligence. " "Operations: goToDefinition, findReferences, hover, documentSymbol, workspaceSymbol, " "goToImplementation, prepareCallHierarchy, incomingCalls, outgoingCalls. " @@ -40,52 +40,49 @@ "file_path must be absolute. line/character are 1-based. " "incomingCalls/outgoingCalls require 'item' from prepareCallHierarchy output." ), - "parameters": { - "type": "object", - "properties": { - "operation": { - "type": "string", - "enum": [ - "goToDefinition", - "findReferences", - "hover", - "documentSymbol", - "workspaceSymbol", - "goToImplementation", - "prepareCallHierarchy", - "incomingCalls", - "outgoingCalls", - ], - "description": "LSP operation to perform", - }, - "file_path": { - "type": "string", - "description": "Absolute path to file (required for all operations except workspaceSymbol)", - }, - "line": { - "type": "integer", - "description": "1-based line number (required for goToDefinition, findReferences, hover)", - }, - "character": { - "type": "integer", - "description": "1-based character offset (required for goToDefinition, findReferences, hover)", - }, - "query": { - "type": "string", - "description": "Symbol name to search (required for workspaceSymbol)", - }, - "language": { - "type": "string", - "description": "Language override. Auto-detected from file extension if omitted.", - }, - "item": { - "type": "object", - "description": "CallHierarchyItem from prepareCallHierarchy (required for incomingCalls/outgoingCalls).", - }, + properties={ + "operation": { + "type": "string", + "enum": [ + "goToDefinition", + "findReferences", + "hover", + "documentSymbol", + "workspaceSymbol", + "goToImplementation", + "prepareCallHierarchy", + "incomingCalls", + "outgoingCalls", + ], + "description": "LSP operation to perform", + }, + "file_path": { + "type": "string", + "description": "Absolute path to file (required for all operations except workspaceSymbol)", + }, + "line": { + "type": "integer", + "description": "1-based line number (required for goToDefinition, findReferences, hover)", + }, + "character": { + "type": "integer", + "description": "1-based character offset (required for goToDefinition, findReferences, hover)", + }, + "query": { + "type": "string", + "description": "Symbol name to search (required for workspaceSymbol)", + }, + "language": { + "type": "string", + "description": "Language override. Auto-detected from file extension if omitted.", + }, + "item": { + "type": "object", + "description": "CallHierarchyItem from prepareCallHierarchy (required for incomingCalls/outgoingCalls).", }, - "required": ["operation"], }, -} + required=["operation"], +) # File extension → multilspy language identifier _EXT_TO_LANG: dict[str, str] = { @@ -744,6 +741,7 @@ async def _handle( if operation == "goToDefinition": if not file_path or zero_line is None or zero_character is None: return "goToDefinition requires: file_path, line, character" + assert session is not None results = await session.request_definition(rel, zero_line, zero_character) results = await self._filter_gitignored_batched_async(results) if not results: @@ -753,6 +751,7 @@ async def _handle( elif operation == "findReferences": if not file_path or zero_line is None or zero_character is None: return "findReferences requires: file_path, line, character" + assert session is not None results = await session.request_references(rel, zero_line, zero_character) results = await self._filter_gitignored_batched_async(results) if not results: @@ -762,6 +761,7 @@ async def _handle( elif operation == "hover": if not file_path or zero_line is None or zero_character is None: return "hover requires: file_path, line, character" + assert session is not None result = await session.request_hover(rel, zero_line, zero_character) if not result: return "No hover info." @@ -770,6 +770,7 @@ async def _handle( elif operation == "documentSymbol": if not file_path: return "documentSymbol requires: file_path" + assert session is not None symbols = await session.request_document_symbols(rel) if not symbols: return "No symbols found." @@ -778,6 +779,7 @@ async def _handle( elif operation == "workspaceSymbol": if not query: return "workspaceSymbol requires: query" + assert session is not None symbols = await session.request_workspace_symbol(query) if not symbols: return f"No symbols matching '{query}'." @@ -787,6 +789,7 @@ async def _handle( if not file_path or zero_line is None or zero_character is None: return "goToImplementation requires: file_path, line, character" src = pyright if use_pyright else session + assert src is not None results = await src.request_implementation(rel, zero_line, zero_character) results = await self._filter_gitignored_batched_async(results) if not results: @@ -797,6 +800,7 @@ async def _handle( if not file_path or zero_line is None or zero_character is None: return "prepareCallHierarchy requires: file_path, line, character" src = pyright if use_pyright else session + assert src is not None items = await src.request_prepare_call_hierarchy(rel, zero_line, zero_character) if not items: return "No call hierarchy items found." @@ -806,6 +810,7 @@ async def _handle( if not item: return "incomingCalls requires: item (CallHierarchyItem from prepareCallHierarchy)" src = pyright if use_pyright else session + assert src is not None calls = await src.request_incoming_calls(item) if not calls: return "No incoming calls found." @@ -815,6 +820,7 @@ async def _handle( if not item: return "outgoingCalls requires: item (CallHierarchyItem from prepareCallHierarchy)" src = pyright if use_pyright else session + assert src is not None calls = await src.request_outgoing_calls(item) if not calls: return "No outgoing calls found." diff --git a/core/tools/skills/service.py b/core/tools/skills/service.py index db5b0e145..17c0b842a 100644 --- a/core/tools/skills/service.py +++ b/core/tools/skills/service.py @@ -12,7 +12,7 @@ from collections.abc import Sequence from pathlib import Path -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema class SkillsService: @@ -75,25 +75,22 @@ def _get_schema(self) -> dict: available_skills = list(self._skills_index.keys()) skills_list = "\n".join(f"- {name}" for name in available_skills) - return { - "name": "load_skill", - "description": ( + return make_tool_schema( + name="load_skill", + description=( f"Load a skill for domain-specific guidance. " f"Use when you need specialized workflows (TDD, debugging, git). " f"Skills are loaded on-demand to save context.\n\n" f"Available skills:\n{skills_list}" ), - "parameters": { - "type": "object", - "properties": { - "skill_name": { - "type": "string", - "description": f"Name of the skill to load. Available: {', '.join(self._skills_index.keys())}", - }, + properties={ + "skill_name": { + "type": "string", + "description": f"Name of the skill to load. Available: {', '.join(self._skills_index.keys())}", }, - "required": ["skill_name"], }, - } + required=["skill_name"], + ) def _load_skill(self, skill_name: str) -> str: if skill_name not in self._skills_index: diff --git a/core/tools/task/service.py b/core/tools/task/service.py index 5de03b4e7..114b2939d 100644 --- a/core/tools/task/service.py +++ b/core/tools/task/service.py @@ -13,121 +13,109 @@ from typing import Any from backend.web.core.storage_factory import make_tool_task_repo -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema from core.tools.task.types import Task, TaskStatus logger = logging.getLogger(__name__) DEFAULT_DB_PATH = Path.home() / ".leon" / "tasks.db" -TASK_CREATE_SCHEMA = { - "name": "TaskCreate", - "description": ( +TASK_CREATE_SCHEMA = make_tool_schema( + name="TaskCreate", + description=( "Create a task to track multi-step work. " "Use for complex tasks with 3+ steps or when managing multiple parallel workstreams. " "Status starts as 'pending'." ), - "parameters": { - "type": "object", - "properties": { - "subject": { - "type": "string", - "description": "Brief task title in imperative form", - }, - "description": { - "type": "string", - "description": "Detailed description of what needs to be done", - }, - "active_form": { - "type": "string", - "description": "Present continuous form for spinner display", - }, - "metadata": { - "type": "object", - "description": "Optional metadata to attach to the task", - }, + properties={ + "subject": { + "type": "string", + "description": "Brief task title in imperative form", }, - "required": ["subject", "description"], - }, -} - -TASK_GET_SCHEMA = { - "name": "TaskGet", - "description": "Get full details of a task including description and dependencies.", - "parameters": { - "type": "object", - "properties": { - "task_id": { - "type": "string", - "description": "The task ID to retrieve", - }, + "description": { + "type": "string", + "description": "Detailed description of what needs to be done", + }, + "active_form": { + "type": "string", + "description": "Present continuous form for spinner display", + }, + "metadata": { + "type": "object", + "description": "Optional metadata to attach to the task", }, - "required": ["task_id"], }, -} - -TASK_LIST_SCHEMA = { - "name": "TaskList", - "description": ("List all tasks with summary info: id, subject, status, owner, blockedBy."), - "parameters": { - "type": "object", - "properties": {}, + required=["subject", "description"], +) + +TASK_GET_SCHEMA = make_tool_schema( + name="TaskGet", + description="Get full details of a task including description and dependencies.", + properties={ + "task_id": { + "type": "string", + "description": "The task ID to retrieve", + }, }, -} - -TASK_UPDATE_SCHEMA = { - "name": "TaskUpdate", - "description": ( + required=["task_id"], +) + +TASK_LIST_SCHEMA = make_tool_schema( + name="TaskList", + description="List all tasks with summary info: id, subject, status, owner, blockedBy.", + properties={}, +) + +TASK_UPDATE_SCHEMA = make_tool_schema( + name="TaskUpdate", + description=( "Update a task's status, dependencies, or other fields. " "Status flow: pending -> in_progress -> completed. " "Use status='deleted' to remove a task." ), - "parameters": { - "type": "object", - "properties": { - "task_id": { - "type": "string", - "description": "The task ID to update", - }, - "status": { - "type": "string", - "enum": ["pending", "in_progress", "completed", "deleted"], - "description": "New status for the task", - }, - "subject": { - "type": "string", - "description": "New subject for the task", - }, - "description": { - "type": "string", - "description": "New description for the task", - }, - "active_form": { - "type": "string", - "description": "New activeForm for the task", - }, - "owner": { - "type": "string", - "description": "Assign task to an agent", - }, - "add_blocks": { - "type": "array", - "items": {"type": "string"}, - "description": "Task IDs that this task blocks", - }, - "add_blocked_by": { - "type": "array", - "items": {"type": "string"}, - "description": "Task IDs that block this task", - }, - "metadata": { - "type": "object", - "description": "Metadata keys to merge (set key to null to delete)", - }, + properties={ + "task_id": { + "type": "string", + "description": "The task ID to update", + }, + "status": { + "type": "string", + "enum": ["pending", "in_progress", "completed", "deleted"], + "description": "New status for the task", + }, + "subject": { + "type": "string", + "description": "New subject for the task", + }, + "description": { + "type": "string", + "description": "New description for the task", + }, + "active_form": { + "type": "string", + "description": "New activeForm for the task", + }, + "owner": { + "type": "string", + "description": "Assign task to an agent", + }, + "add_blocks": { + "type": "array", + "items": {"type": "string"}, + "description": "Task IDs that this task blocks", + }, + "add_blocked_by": { + "type": "array", + "items": {"type": "string"}, + "description": "Task IDs that block this task", + }, + "metadata": { + "type": "object", + "description": "Metadata keys to merge (set key to null to delete)", }, - "required": ["task_id"], }, -} + required=["task_id"], +) class TaskService: diff --git a/core/tools/tool_search/service.py b/core/tools/tool_search/service.py index 23cd5c6ab..234007182 100644 --- a/core/tools/tool_search/service.py +++ b/core/tools/tool_search/service.py @@ -9,29 +9,26 @@ import json import logging -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema logger = logging.getLogger(__name__) -TOOL_SEARCH_SCHEMA = { - "name": "tool_search", - "description": ( +TOOL_SEARCH_SCHEMA = make_tool_schema( + name="tool_search", + description=( "Search for available deferred tools by name or keyword. " "Use 'select:ToolA,ToolB' for exact deferred-tool lookup (returns full schema). " "Use keywords for fuzzy search (up to 5 results). " "Deferred tools are only usable after discovery via this tool." ), - "parameters": { - "type": "object", - "properties": { - "query": { - "type": "string", - "description": "Search query. Use 'select:ToolA,ToolB' for exact deferred-tool lookup, or keywords for fuzzy search.", - }, + properties={ + "query": { + "type": "string", + "description": "Search query. Use 'select:ToolA,ToolB' for exact deferred-tool lookup, or keywords for fuzzy search.", }, - "required": ["query"], }, -} + required=["query"], +) class ToolSearchService: From b919869734ba2050735c9a61a9a64d8783b719c2 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 01:54:04 +0800 Subject: [PATCH 207/517] Unify agent service tool schemas --- core/agents/service.py | 203 +++++++++++++++++++---------------------- 1 file changed, 95 insertions(+), 108 deletions(-) diff --git a/core/agents/service.py b/core/agents/service.py index b499f6fbe..941fbccb8 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -25,7 +25,7 @@ format_background_notification, format_progress_notification, ) -from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema from core.runtime.state import BootstrapConfig, ToolUseContext from core.runtime.tool_result import tool_error, tool_success from storage.contracts import EntityRow @@ -147,130 +147,117 @@ def _filter_fork_messages(messages: list) -> list: return result -AGENT_SCHEMA = { - "name": "Agent", - "description": ( +AGENT_SCHEMA = make_tool_schema( + name="Agent", + description=( "Launch a sub-agent for independent task execution. " "Types: explore (read-only codebase search), plan (architecture design, read-only), " "bash (shell commands only), general (broad tool access except Agent, TaskOutput, and TaskStop). " "Use for: multi-step tasks, parallel work, tasks needing isolation. " "Do NOT use for simple file reads or single grep searches — use the tools directly." ), - "parameters": { - "type": "object", - "properties": { - "subagent_type": { - "type": "string", - "enum": ["explore", "plan", "general", "bash"], - "description": "Type of agent to spawn. Omit for general-purpose.", - }, - "prompt": { - "type": "string", - "description": "Task for the agent", - }, - "name": { - "type": "string", - "description": "Optional display name for the spawned agent", - }, - "description": { - "type": "string", - "description": ( - "Short description of what agent will do. Required when run_in_background is true; " - "shown in the background task indicator." - ), - }, - "run_in_background": { - "type": "boolean", - "default": False, - "description": "Fire-and-forget: return immediately with task_id instead of waiting for completion", - }, - "model": { - "type": "string", - "description": "Optional sub-agent model override. Priority: env > this field > agent frontmatter > inherit.", - }, - "max_turns": { - "type": "integer", - "description": "Maximum turns the agent can take", - }, - "fork_context": { - "type": "boolean", - "default": False, - "description": ( - "Inherit parent conversation history as read-only context. " - "Use when the sub-agent needs background from the parent's work. " - "Adds a ### ENTERING SUB-AGENT ROUTINE ### marker so the sub-agent " - "knows which messages are context vs its actual task." - ), - }, + properties={ + "subagent_type": { + "type": "string", + "enum": ["explore", "plan", "general", "bash"], + "description": "Type of agent to spawn. Omit for general-purpose.", + }, + "prompt": { + "type": "string", + "description": "Task for the agent", + }, + "name": { + "type": "string", + "description": "Optional display name for the spawned agent", + }, + "description": { + "type": "string", + "description": ( + "Short description of what agent will do. Required when run_in_background is true; shown in the background task indicator." + ), + }, + "run_in_background": { + "type": "boolean", + "default": False, + "description": "Fire-and-forget: return immediately with task_id instead of waiting for completion", + }, + "model": { + "type": "string", + "description": "Optional sub-agent model override. Priority: env > this field > agent frontmatter > inherit.", + }, + "max_turns": { + "type": "integer", + "description": "Maximum turns the agent can take", + }, + "fork_context": { + "type": "boolean", + "default": False, + "description": ( + "Inherit parent conversation history as read-only context. " + "Use when the sub-agent needs background from the parent's work. " + "Adds a ### ENTERING SUB-AGENT ROUTINE ### marker so the sub-agent " + "knows which messages are context vs its actual task." + ), }, - "required": ["prompt", "description"], }, -} + required=["prompt", "description"], +) -TASK_OUTPUT_SCHEMA = { - "name": "TaskOutput", - "description": ( +TASK_OUTPUT_SCHEMA = make_tool_schema( + name="TaskOutput", + description=( "Get output of a background task (agent or bash). Blocks until task completes by default. Returns full text output or error." ), - "parameters": { - "type": "object", - "properties": { - "task_id": { - "type": "string", - "description": "The task ID returned when starting a background agent", - }, - "block": { - "type": "boolean", - "default": True, - "description": "Whether to wait for completion. Use false for a non-blocking status check.", - }, - "timeout": { - "type": "integer", - "default": 30000, - "description": "Maximum wait time in milliseconds when block=true (default: 30000, max: 600000).", - }, + properties={ + "task_id": { + "type": "string", + "description": "The task ID returned when starting a background agent", + }, + "block": { + "type": "boolean", + "default": True, + "description": "Whether to wait for completion. Use false for a non-blocking status check.", + }, + "timeout": { + "type": "integer", + "default": 30000, + "description": "Maximum wait time in milliseconds when block=true (default: 30000, max: 600000).", }, - "required": ["task_id"], }, -} - -TASK_STOP_SCHEMA = { - "name": "TaskStop", - "description": "Cancel a running background task. Sends cancellation signal; task may take a moment to stop.", - "parameters": { - "type": "object", - "properties": { - "task_id": { - "type": "string", - "description": "The task ID to stop", - }, + required=["task_id"], +) + +TASK_STOP_SCHEMA = make_tool_schema( + name="TaskStop", + description="Cancel a running background task. Sends cancellation signal; task may take a moment to stop.", + properties={ + "task_id": { + "type": "string", + "description": "The task ID to stop", }, - "required": ["task_id"], }, -} - -SEND_MESSAGE_SCHEMA = { - "name": "SendMessage", - "description": "Send a queued message to another running agent by name. Delivered before that agent's next model turn.", - "parameters": { - "type": "object", - "properties": { - "target_name": { - "type": "string", - "description": "Display name of the running target agent", - }, - "message": { - "type": "string", - "description": "Message body to deliver", - }, - "sender_name": { - "type": "string", - "description": "Optional sender label for the delivered message", - }, + required=["task_id"], +) + +SEND_MESSAGE_SCHEMA = make_tool_schema( + name="SendMessage", + description="Send a queued message to another running agent by name. Delivered before that agent's next model turn.", + properties={ + "target_name": { + "type": "string", + "description": "Display name of the running target agent", + }, + "message": { + "type": "string", + "description": "Message body to deliver", + }, + "sender_name": { + "type": "string", + "description": "Optional sender label for the delivered message", }, - "required": ["target_name", "message"], }, -} + required=["target_name", "message"], +) class _RunningTask: From 17ca005c33209c67a55c5f09975baa64eae8f440 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 02:16:52 +0800 Subject: [PATCH 208/517] Fix chat tool names in intro docs --- docs/en/introduction.mdx | 2 +- docs/zh/introduction.mdx | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/en/introduction.mdx b/docs/en/introduction.mdx index 40d3a91ee..84e35bd7d 100644 --- a/docs/en/introduction.mdx +++ b/docs/en/introduction.mdx @@ -49,7 +49,7 @@ flowchart LR direction LR H["Human Entity"] A["Agent Entity"] - H <-->|send_message / read_message| A + H <-->|send_message / read_messages| A end subgraph Infra["Infrastructure"] diff --git a/docs/zh/introduction.mdx b/docs/zh/introduction.mdx index 60980fc98..9566e8cfe 100644 --- a/docs/zh/introduction.mdx +++ b/docs/zh/introduction.mdx @@ -49,7 +49,7 @@ flowchart LR direction LR H["人类 Entity"] A["Agent Entity"] - H <-->|"send_message / read_message"| A + H <-->|"send_message / read_messages"| A end subgraph Infra["基础设施"] From c4958c9f81cd0e2767e196093cb9e70b57e19396 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 02:26:48 +0800 Subject: [PATCH 209/517] Unify prompt rules first tranche --- core/runtime/prompts.py | 118 +++++++++++++++++++++------ tests/Integration/test_leon_agent.py | 8 +- 2 files changed, 97 insertions(+), 29 deletions(-) diff --git a/core/runtime/prompts.py b/core/runtime/prompts.py index 86b2708b2..984cf0cd4 100644 --- a/core/runtime/prompts.py +++ b/core/runtime/prompts.py @@ -13,6 +13,89 @@ from __future__ import annotations +def _render_rule(index: int, title: str, body: str, details: list[str] | None = None) -> str: + rule = f"{index}. **{title}**: {body}" + if not details: + return rule + return rule + "\n" + "\n".join(f" - {detail}" for detail in details) + + +def _build_core_rules(*, is_sandbox: bool, sandbox_name: str, workspace_root: str, working_dir: str) -> list[str]: + rules: list[str] = [] + if is_sandbox: + if sandbox_name == "docker": + location_rule = "All file and command operations run in a local Docker container, NOT on the user's host filesystem." + else: + location_rule = "All file and command operations run in a remote sandbox, NOT on the user's local machine." + rules.append(_render_rule(1, "Sandbox Environment", f"{location_rule} The sandbox is an isolated Linux environment.")) + else: + rules.append(_render_rule(1, "Workspace", "File operations are restricted to: " + workspace_root)) + + rules.append( + _render_rule( + 2, + "Absolute Paths", + "All file paths must be absolute paths.", + [ + f"Correct: `{working_dir}/project/test.py`", + "Wrong: `test.py` or `./test.py`", + ], + ) + ) + + if is_sandbox: + security = "The sandbox is isolated. You can install packages, run any commands, and modify files freely." + else: + security = "Dangerous commands are blocked. All operations are logged." + rules.append(_render_rule(3, "Security", security)) + return rules + + +def _build_risk_rules() -> list[str]: + return [ + _render_rule( + 4, + "Risky Actions", + "Ask before destructive, hard-to-reverse, or shared-state actions.", + [ + "Examples: deleting files, force-pushing, dropping tables, killing unfamiliar processes, modifying shared infrastructure.", + "If you see unexpected state, investigate before deleting or overwriting it.", + ], + ), + _render_rule( + 5, + "No URL Guessing", + "Do not guess URLs unless the user provided them or you are confident they are directly relevant to programming help.", + ), + _render_rule( + 6, + "Minimal Change", + "Do not add features, refactor code, or make speculative abstractions beyond what the task requires.", + ), + ] + + +def _build_tool_preference_rules() -> list[str]: + return [ + _render_rule( + 7, + "Tool Priority", + "When a built-in tool and an MCP tool (`mcp__*`) have the same functionality, use the built-in tool.", + ), + _render_rule( + 8, + "Tool Preference", + "Prefer dedicated tools over `Bash` when a built-in tool already matches the job.", + [ + "Use `Read` instead of `cat`, `head`, or `tail`.", + "Use `Edit` instead of shell text-munging for file edits.", + "Use `Write` instead of heredoc or echo redirection for file creation.", + "Use `Glob`/`Grep` for file discovery and content search before falling back to `Bash`.", + ], + ), + ] + + def build_context_section( *, sandbox_name: str, @@ -41,33 +124,16 @@ def build_rules_section( workspace_root: str, ) -> str: rules: list[str] = [] - - # Rule 1: Environment-specific - if is_sandbox: - if sandbox_name == "docker": - location_rule = "All file and command operations run in a local Docker container, NOT on the user's host filesystem." - else: - location_rule = "All file and command operations run in a remote sandbox, NOT on the user's local machine." - rules.append(f"1. **Sandbox Environment**: {location_rule} The sandbox is an isolated Linux environment.") - else: - rules.append("1. **Workspace**: File operations are restricted to: " + workspace_root) - - # Rule 2: Absolute paths - rules.append(f"""2. **Absolute Paths**: All file paths must be absolute paths. - - ✅ Correct: `{working_dir}/project/test.py` - - ❌ Wrong: `test.py` or `./test.py`""") - - # Rule 3: Security - if is_sandbox: - rules.append("3. **Security**: The sandbox is isolated. You can install packages, run any commands, and modify files freely.") - else: - rules.append("3. **Security**: Dangerous commands are blocked. All operations are logged.") - - # Rule 4: Tool priority - rules.append( - """4. **Tool Priority**: When a built-in tool and an MCP tool (`mcp__*`) have the same functionality, use the built-in tool.""" + rules.extend( + _build_core_rules( + is_sandbox=is_sandbox, + sandbox_name=sandbox_name, + workspace_root=workspace_root, + working_dir=working_dir, + ) ) - + rules.extend(_build_risk_rules()) + rules.extend(_build_tool_preference_rules()) return "\n\n".join(rules) diff --git a/tests/Integration/test_leon_agent.py b/tests/Integration/test_leon_agent.py index 770640793..9af43c2e7 100644 --- a/tests/Integration/test_leon_agent.py +++ b/tests/Integration/test_leon_agent.py @@ -335,7 +335,7 @@ def counted_rules(*args, **kwargs): agent.close() -def test_build_rules_section_omits_tool_specific_usage_lore(): +def test_build_rules_section_unifies_core_risk_and_tool_preferences(): from core.runtime.prompts import build_rules_section rules = build_rules_section( @@ -348,9 +348,11 @@ def test_build_rules_section_omits_tool_specific_usage_lore(): assert "**Absolute Paths**" in rules assert "**Security**" in rules assert "**Tool Priority**" in rules - assert "Use Dedicated Tools Instead of Shell Commands" not in rules + assert "Do not guess URLs" in rules + assert "Do not add features, refactor code, or make speculative abstractions" in rules + assert "Prefer dedicated tools over `Bash`" in rules + assert "Ask before destructive, hard-to-reverse, or shared-state actions" in rules assert "Background Task Description" not in rules - assert "**Deferred Tools**" not in rules @pytest.mark.asyncio From 639d6f2257ae1572d753f64a93719d8ab8c9617f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 02:38:29 +0800 Subject: [PATCH 210/517] Harden validation pipeline first slice --- core/agents/service.py | 2 + core/runtime/validator.py | 31 ++++- core/tools/filesystem/service.py | 113 ++++++++++++++++++ tests/Unit/core/test_agent_service.py | 1 + tests/Unit/core/test_tool_registry_runner.py | 114 +++++++++++++++++++ 5 files changed, 260 insertions(+), 1 deletion(-) diff --git a/core/agents/service.py b/core/agents/service.py index 941fbccb8..3d2004e3a 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -221,6 +221,8 @@ def _filter_fork_messages(messages: list) -> list: "timeout": { "type": "integer", "default": 30000, + "minimum": 0, + "maximum": 600000, "description": "Maximum wait time in milliseconds when block=true (default: 30000, max: 600000).", }, }, diff --git a/core/runtime/validator.py b/core/runtime/validator.py index 4688c390a..0f7edbea3 100644 --- a/core/runtime/validator.py +++ b/core/runtime/validator.py @@ -1,4 +1,5 @@ import json +import re from .errors import InputValidationError @@ -74,7 +75,12 @@ def validate(self, schema: dict, args: dict) -> ValidationResult: actual = type(val).__name__ raise InputValidationError(f"The parameter `{name}` type is expected as `{expected}` but provided as `{actual}`") - # Phase 3: enum validation + # Phase 3: scalar constraints + issues = self._validate_scalar_constraints(properties, args) + if issues: + raise InputValidationError("\n".join(issues)) + + # Phase 4: enum validation issues = self._validate_enum(properties, args) if issues: raise InputValidationError(json.dumps(issues)) @@ -103,3 +109,26 @@ def _validate_enum(self, properties: dict, args: dict) -> list: if enum_vals and val not in enum_vals: issues.append({"field": name, "expected": enum_vals, "got": val}) return issues + + def _validate_scalar_constraints(self, properties: dict, args: dict) -> list[str]: + issues: list[str] = [] + for name, val in args.items(): + prop = properties.get(name, {}) + if isinstance(val, str): + min_length = prop.get("minLength") + if isinstance(min_length, int) and len(val) < min_length: + issues.append(f"The parameter `{name}` must be at least {min_length} characters long") + max_length = prop.get("maxLength") + if isinstance(max_length, int) and len(val) > max_length: + issues.append(f"The parameter `{name}` must be at most {max_length} characters long") + pattern = prop.get("pattern") + if isinstance(pattern, str) and re.search(pattern, val) is None: + issues.append(f"The parameter `{name}` must match pattern `{pattern}`") + if isinstance(val, (int, float)) and not isinstance(val, bool): + minimum = prop.get("minimum") + if isinstance(minimum, (int, float)) and val < minimum: + issues.append(f"The parameter `{name}` must be at least {minimum}") + maximum = prop.get("maximum") + if isinstance(maximum, (int, float)) and val > maximum: + issues.append(f"The parameter `{name}` must be at most {maximum}") + return issues diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index bf5c2132c..b4cc501cb 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -154,6 +154,8 @@ def _register(self, registry: ToolRegistry) -> None: "file_path": { "type": "string", "description": "Absolute file path", + "minLength": 1, + "pattern": "^/", }, "offset": { "type": "integer", @@ -171,6 +173,7 @@ def _register(self, registry: ToolRegistry) -> None: required=["file_path"], ), handler=self._read_file, + validate_input=self._validate_read_args, source="FileSystemService", search_hint="read view file content text code image PDF notebook", is_read_only=True, @@ -189,6 +192,8 @@ def _register(self, registry: ToolRegistry) -> None: "file_path": { "type": "string", "description": "Absolute file path", + "minLength": 1, + "pattern": "^/", }, "content": { "type": "string", @@ -198,6 +203,7 @@ def _register(self, registry: ToolRegistry) -> None: required=["file_path", "content"], ), handler=self._write_file, + validate_input=self._validate_write_args, source="FileSystemService", search_hint="create new file write content to disk", ) @@ -218,6 +224,8 @@ def _register(self, registry: ToolRegistry) -> None: "file_path": { "type": "string", "description": "Absolute file path", + "minLength": 1, + "pattern": "^/", }, "old_string": { "type": "string", @@ -235,6 +243,7 @@ def _register(self, registry: ToolRegistry) -> None: required=["file_path", "old_string", "new_string"], ), handler=self._edit_file, + validate_input=self._validate_edit_args, source="FileSystemService", search_hint="edit modify replace string in existing file", ) @@ -251,11 +260,14 @@ def _register(self, registry: ToolRegistry) -> None: "path": { "type": "string", "description": "Absolute directory path", + "minLength": 1, + "pattern": "^/", }, }, required=["path"], ), handler=self._list_dir, + validate_input=self._validate_list_dir_args, source="FileSystemService", search_hint="list directory contents browse folder", is_read_only=True, @@ -306,6 +318,107 @@ def _validate_path(self, path: str, operation: str) -> ValidationResult: return True, "", resolved + def _validation_error(self, message: str, error_code: str) -> dict[str, object]: + return { + "result": False, + "message": message, + "errorCode": error_code, + } + + def _path_validation_error(self, message: str) -> dict[str, object]: + # @@@filesystem-validation-codes - Keep the pre-execution path failure + # mapping centralized so the runner can surface stable structured + # codes instead of ad-hoc handler strings on the highest-traffic tools. + if message.startswith("Path must be absolute:"): + return self._validation_error(message, "PATH_NOT_ABSOLUTE") + if message.startswith("Invalid path:"): + return self._validation_error(message, "INVALID_PATH") + if message.startswith("Path outside workspace"): + return self._validation_error(message, "PATH_OUTSIDE_WORKSPACE") + if message.startswith("File type not allowed:"): + return self._validation_error(message, "FILE_TYPE_NOT_ALLOWED") + return self._validation_error(message, "INVALID_PATH") + + def _validate_existing_path(self, path: str, operation: str) -> tuple[dict[str, object] | None, ResolvedPath | None]: + is_valid, error, resolved = self._validate_path(path, operation) + if not is_valid: + return self._path_validation_error(error), None + assert resolved is not None + return None, resolved + + def _validate_read_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + error, resolved = self._validate_existing_path(args["file_path"], "read") + if error is not None: + return error + assert resolved is not None + + file_size = self.backend.file_size(str(resolved)) + if file_size is not None and file_size > self.max_file_size: + return self._validation_error( + f"File too large: {file_size:,} bytes (max: {self.max_file_size:,} bytes)", + "FILE_TOO_LARGE", + ) + + has_pagination = (args.get("offset") or 0) > 0 or args.get("limit") is not None or args.get("pages") is not None + if not has_pagination and file_size is not None: + limits = ReadLimits() + if file_size > limits.max_size_bytes: + total_lines = self._count_lines(resolved) + return self._validation_error( + ( + f"File content ({file_size:,} bytes) exceeds maximum allowed size ({limits.max_size_bytes:,} bytes).\n" + f"Use offset and limit parameters to read specific sections.\n" + f"Total lines: {total_lines}" + ), + "READ_REQUIRES_PAGINATION", + ) + estimated_tokens = file_size // 4 + if estimated_tokens > limits.max_tokens: + total_lines = self._count_lines(resolved) + return self._validation_error( + ( + f"File content (~{estimated_tokens:,} tokens) exceeds maximum allowed tokens ({limits.max_tokens:,}).\n" + f"Use offset and limit parameters to read specific sections.\n" + f"Total lines: {total_lines}" + ), + "READ_REQUIRES_PAGINATION", + ) + + return args + + def _validate_write_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + error, _ = self._validate_existing_path(args["file_path"], "write") + return error or args + + def _validate_edit_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + error, resolved = self._validate_existing_path(args["file_path"], "edit") + if error is not None: + return error + assert resolved is not None + if resolved.suffix.lower() == ".ipynb": + return self._validation_error( + "Notebook files (.ipynb) are not supported by Edit. Use Write to overwrite the full JSON.", + "NOTEBOOK_EDIT_UNSUPPORTED", + ) + file_size = self.backend.file_size(str(resolved)) + if file_size is not None and file_size > self.max_edit_file_size: + return self._validation_error( + f"File too large for Edit: {file_size:,} bytes (max: {self.max_edit_file_size:,} bytes)", + "FILE_TOO_LARGE", + ) + return args + + def _validate_list_dir_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + error, resolved = self._validate_existing_path(args["path"], "list") + if error is not None: + return error + assert resolved is not None + if not self.backend.is_dir(str(resolved)): + if self.backend.file_exists(str(resolved)): + return self._validation_error(f"Not a directory: {args['path']}", "NOT_A_DIRECTORY") + return self._validation_error(f"Directory not found: {args['path']}", "DIRECTORY_NOT_FOUND") + return args + def _check_file_staleness(self, resolved: ResolvedPath) -> str | None: state = self._read_files.get(resolved) if state is None: diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index 9e3ce7351..3daf567b6 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -1456,3 +1456,4 @@ def test_task_output_schema_exposes_block_and_timeout(): assert properties["block"]["default"] is True assert properties["timeout"]["default"] == 30000 + assert properties["timeout"]["maximum"] == 600000 diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index a1c52a4c2..523a95f2d 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -250,6 +250,51 @@ def test_required_any_of_accepts_present_alternative(self): result = v.validate(schema, {"chat_id": "chat-1"}) assert result.ok + def test_string_constraints_raise_layer1(self): + v = ToolValidator() + schema = { + "name": "Read", + "parameters": { + "type": "object", + "required": ["file_path"], + "properties": { + "file_path": { + "type": "string", + "minLength": 1, + "pattern": "^/", + } + }, + }, + } + + with pytest.raises(InputValidationError) as exc_info: + v.validate(schema, {"file_path": "relative/path.txt"}) + + assert "file_path" in str(exc_info.value) + assert "match pattern" in str(exc_info.value) + + def test_numeric_maximum_raises_layer1(self): + v = ToolValidator() + schema = { + "name": "TaskOutput", + "parameters": { + "type": "object", + "required": ["timeout"], + "properties": { + "timeout": { + "type": "integer", + "maximum": 600000, + } + }, + }, + } + + with pytest.raises(InputValidationError) as exc_info: + v.validate(schema, {"timeout": 600001}) + + assert "timeout" in str(exc_info.value) + assert "at most" in str(exc_info.value) + # --------------------------------------------------------------------------- # ToolRunner — P0 error normalization @@ -1032,6 +1077,75 @@ def handler(**kwargs): assert result.additional_kwargs["tool_result_meta"]["error_code"] == "E_NO" assert events == ["tool-validate"] + @pytest.mark.asyncio + async def test_filesystem_list_dir_outside_workspace_fails_with_structured_error_code(self, tmp_path): + registry = ToolRegistry() + FileSystemService( + registry=registry, + workspace_root=tmp_path, + ) + runner = _make_runner(registry.list_all()) + outside = (tmp_path.parent / "outside").resolve() + req = _make_tool_call_request("list_dir", {"path": str(outside)}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "ToolValidationError" in result.content + assert "outside workspace" in result.content.lower() + assert result.additional_kwargs["tool_result_meta"]["error_type"] == "tool_input_validation" + assert result.additional_kwargs["tool_result_meta"]["error_code"] == "PATH_OUTSIDE_WORKSPACE" + + @pytest.mark.asyncio + async def test_filesystem_read_large_file_fails_before_handler_as_tool_validation(self, tmp_path): + class LargeFileBackend(FileSystemBackend): + is_remote = False + + def __init__(self): + self.read_calls = 0 + + def read_file(self, path: str) -> FileReadResult: + self.read_calls += 1 + raise AssertionError("read_file should not run for oversize preflight") + + def write_file(self, path: str, content: str) -> FileWriteResult: + return FileWriteResult(success=True) + + def file_exists(self, path: str) -> bool: + return True + + def file_mtime(self, path: str) -> float | None: + return None + + def file_size(self, path: str) -> int | None: + return 11 * 1024 * 1024 + + def is_dir(self, path: str) -> bool: + return False + + def list_dir(self, path: str) -> DirListResult: + return DirListResult(entries=[]) + + backend = LargeFileBackend() + registry = ToolRegistry() + FileSystemService( + registry=registry, + workspace_root=tmp_path, + backend=backend, + ) + runner = _make_runner(registry.list_all()) + target = (tmp_path / "too-large.txt").resolve() + req = _make_tool_call_request("Read", {"file_path": str(target)}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "ToolValidationError" in result.content + assert "too large" in result.content.lower() + assert result.additional_kwargs["tool_result_meta"]["error_type"] == "tool_input_validation" + assert result.additional_kwargs["tool_result_meta"]["error_code"] == "FILE_TOO_LARGE" + assert backend.read_calls == 0 + @pytest.mark.asyncio async def test_hook_allow_cannot_bypass_permission_deny_rule(self): def handler(**kwargs): From 945392bb080a6054b52acfcc2ca9220e1f186fd8 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 02:50:40 +0800 Subject: [PATCH 211/517] Tighten web and command schema constraints --- core/tools/command/service.py | 3 + core/tools/web/service.py | 5 ++ tests/Unit/core/test_tool_registry_runner.py | 66 ++++++++++++++++++++ 3 files changed, 74 insertions(+) diff --git a/core/tools/command/service.py b/core/tools/command/service.py index ffddcc873..3e6e8d157 100644 --- a/core/tools/command/service.py +++ b/core/tools/command/service.py @@ -74,6 +74,7 @@ def _register(self, registry: ToolRegistry) -> None: "command": { "type": "string", "description": "Command to execute", + "minLength": 1, }, "description": { "type": "string", @@ -89,6 +90,8 @@ def _register(self, registry: ToolRegistry) -> None: "timeout": { "type": "integer", "description": "Timeout in milliseconds (default: 120000)", + "minimum": 1, + "maximum": 600000, }, }, required=["command"], diff --git a/core/tools/web/service.py b/core/tools/web/service.py index 6e6ecf9f7..02d2f12e8 100644 --- a/core/tools/web/service.py +++ b/core/tools/web/service.py @@ -70,10 +70,13 @@ def _register(self, registry: ToolRegistry) -> None: "query": { "type": "string", "description": "Search query", + "minLength": 1, }, "max_results": { "type": "integer", "description": "Maximum number of results (default: 5)", + "minimum": 1, + "maximum": 10, }, "allowed_domains": { "type": "array", @@ -110,10 +113,12 @@ def _register(self, registry: ToolRegistry) -> None: "url": { "type": "string", "description": "URL to fetch content from", + "minLength": 1, }, "prompt": { "type": "string", "description": "What information to extract from the page", + "minLength": 1, }, }, required=["url", "prompt"], diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index 523a95f2d..5b3bc3523 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -2183,6 +2183,41 @@ async def search(self, *, query, max_results, include_domains=None, exclude_doma assert seen["include_domains"] == ["example.com"] assert seen["exclude_domains"] == ["bad.com"] + def test_web_search_schema_carries_query_and_max_result_constraints(self): + reg = ToolRegistry() + WebService(registry=reg) + + schema = reg.get("WebSearch").get_schema() + props = schema["parameters"]["properties"] + + assert props["query"]["minLength"] == 1 + assert props["max_results"]["minimum"] == 1 + assert props["max_results"]["maximum"] == 10 + + @pytest.mark.asyncio + async def test_web_search_rejects_out_of_range_max_results_at_validation_layer(self): + reg = ToolRegistry() + WebService(registry=reg) + runner = _make_runner(reg.list_all()) + req = _make_tool_call_request("WebSearch", {"query": "docs", "max_results": 11}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "InputValidationError" in result.content + assert "max_results" in result.content + assert "at most 10" in result.content + + def test_web_fetch_schema_carries_non_empty_url_and_prompt_constraints(self): + reg = ToolRegistry() + WebService(registry=reg) + + schema = reg.get("WebFetch").get_schema() + props = schema["parameters"]["properties"] + + assert props["url"]["minLength"] == 1 + assert props["prompt"]["minLength"] == 1 + def test_list_dir_schema_uses_path(self, tmp_path): reg = ToolRegistry() FileSystemService( @@ -2196,6 +2231,37 @@ def test_list_dir_schema_uses_path(self, tmp_path): assert "directory_path" not in props assert schema["parameters"]["required"] == ["path"] + def test_bash_schema_carries_command_and_timeout_constraints(self, tmp_path): + reg = ToolRegistry() + CommandService( + registry=reg, + workspace_root=tmp_path, + ) + + schema = reg.get("Bash").get_schema() + props = schema["parameters"]["properties"] + + assert props["command"]["minLength"] == 1 + assert props["timeout"]["minimum"] == 1 + assert props["timeout"]["maximum"] == 600000 + + @pytest.mark.asyncio + async def test_bash_rejects_out_of_range_timeout_at_validation_layer(self, tmp_path): + reg = ToolRegistry() + CommandService( + registry=reg, + workspace_root=tmp_path, + ) + runner = _make_runner(reg.list_all()) + req = _make_tool_call_request("Bash", {"command": "echo hi", "timeout": 600001}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "InputValidationError" in result.content + assert "timeout" in result.content + assert "at most 600000" in result.content + def test_can_auto_approve_only_for_read_only_non_destructive_tools(self): assert can_auto_approve(ToolPermissionContext(is_read_only=True, is_destructive=False)) is True assert can_auto_approve(ToolPermissionContext(is_read_only=False, is_destructive=False)) is False From f9ec17a228a9393cad029448870247fc28f16f7f Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 02:53:42 +0800 Subject: [PATCH 212/517] Unify filesystem preflight validation --- core/tools/filesystem/service.py | 185 +++++++++++++++++-------------- 1 file changed, 99 insertions(+), 86 deletions(-) diff --git a/core/tools/filesystem/service.py b/core/tools/filesystem/service.py index b4cc501cb..beeed623b 100644 --- a/core/tools/filesystem/service.py +++ b/core/tools/filesystem/service.py @@ -346,78 +346,123 @@ def _validate_existing_path(self, path: str, operation: str) -> tuple[dict[str, assert resolved is not None return None, resolved - def _validate_read_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: - error, resolved = self._validate_existing_path(args["file_path"], "read") + def _validation_message(self, error: dict[str, object]) -> str: + return str(error["message"]) + + def _read_preflight( + self, + *, + file_path: str, + offset: int = 0, + limit: int | None = None, + pages: str | None = None, + ) -> tuple[dict[str, object] | None, ResolvedPath | None]: + error, resolved = self._validate_existing_path(file_path, "read") if error is not None: - return error + return error, None assert resolved is not None file_size = self.backend.file_size(str(resolved)) if file_size is not None and file_size > self.max_file_size: - return self._validation_error( - f"File too large: {file_size:,} bytes (max: {self.max_file_size:,} bytes)", - "FILE_TOO_LARGE", + return ( + self._validation_error( + f"File too large: {file_size:,} bytes (max: {self.max_file_size:,} bytes)", + "FILE_TOO_LARGE", + ), + None, ) - has_pagination = (args.get("offset") or 0) > 0 or args.get("limit") is not None or args.get("pages") is not None + has_pagination = offset > 0 or limit is not None or pages is not None if not has_pagination and file_size is not None: limits = ReadLimits() if file_size > limits.max_size_bytes: total_lines = self._count_lines(resolved) - return self._validation_error( - ( - f"File content ({file_size:,} bytes) exceeds maximum allowed size ({limits.max_size_bytes:,} bytes).\n" - f"Use offset and limit parameters to read specific sections.\n" - f"Total lines: {total_lines}" + return ( + self._validation_error( + ( + f"File content ({file_size:,} bytes) exceeds maximum allowed size ({limits.max_size_bytes:,} bytes).\n" + f"Use offset and limit parameters to read specific sections.\n" + f"Total lines: {total_lines}" + ), + "READ_REQUIRES_PAGINATION", ), - "READ_REQUIRES_PAGINATION", + None, ) estimated_tokens = file_size // 4 if estimated_tokens > limits.max_tokens: total_lines = self._count_lines(resolved) - return self._validation_error( - ( - f"File content (~{estimated_tokens:,} tokens) exceeds maximum allowed tokens ({limits.max_tokens:,}).\n" - f"Use offset and limit parameters to read specific sections.\n" - f"Total lines: {total_lines}" + return ( + self._validation_error( + ( + f"File content (~{estimated_tokens:,} tokens) exceeds maximum allowed tokens ({limits.max_tokens:,}).\n" + f"Use offset and limit parameters to read specific sections.\n" + f"Total lines: {total_lines}" + ), + "READ_REQUIRES_PAGINATION", ), - "READ_REQUIRES_PAGINATION", + None, ) - return args - - def _validate_write_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: - error, _ = self._validate_existing_path(args["file_path"], "write") - return error or args + return None, resolved - def _validate_edit_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: - error, resolved = self._validate_existing_path(args["file_path"], "edit") + def _edit_preflight(self, *, file_path: str) -> tuple[dict[str, object] | None, ResolvedPath | None]: + error, resolved = self._validate_existing_path(file_path, "edit") if error is not None: - return error + return error, None assert resolved is not None + if resolved.suffix.lower() == ".ipynb": - return self._validation_error( - "Notebook files (.ipynb) are not supported by Edit. Use Write to overwrite the full JSON.", - "NOTEBOOK_EDIT_UNSUPPORTED", + return ( + self._validation_error( + "Notebook files (.ipynb) are not supported by Edit. Use Write to overwrite the full JSON.", + "NOTEBOOK_EDIT_UNSUPPORTED", + ), + None, ) + file_size = self.backend.file_size(str(resolved)) if file_size is not None and file_size > self.max_edit_file_size: - return self._validation_error( - f"File too large for Edit: {file_size:,} bytes (max: {self.max_edit_file_size:,} bytes)", - "FILE_TOO_LARGE", + return ( + self._validation_error( + f"File too large for Edit: {file_size:,} bytes (max: {self.max_edit_file_size:,} bytes)", + "FILE_TOO_LARGE", + ), + None, ) - return args - def _validate_list_dir_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: - error, resolved = self._validate_existing_path(args["path"], "list") + return None, resolved + + def _list_dir_preflight(self, *, path: str) -> tuple[dict[str, object] | None, ResolvedPath | None]: + error, resolved = self._validate_existing_path(path, "list") if error is not None: - return error + return error, None assert resolved is not None if not self.backend.is_dir(str(resolved)): if self.backend.file_exists(str(resolved)): - return self._validation_error(f"Not a directory: {args['path']}", "NOT_A_DIRECTORY") - return self._validation_error(f"Directory not found: {args['path']}", "DIRECTORY_NOT_FOUND") - return args + return self._validation_error(f"Not a directory: {path}", "NOT_A_DIRECTORY"), None + return self._validation_error(f"Directory not found: {path}", "DIRECTORY_NOT_FOUND"), None + return None, resolved + + def _validate_read_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + error, _ = self._read_preflight( + file_path=args["file_path"], + offset=args.get("offset") or 0, + limit=args.get("limit"), + pages=args.get("pages"), + ) + return error or args + + def _validate_write_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + error, _ = self._validate_existing_path(args["file_path"], "write") + return error or args + + def _validate_edit_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + error, _ = self._edit_preflight(file_path=args["file_path"]) + return error or args + + def _validate_list_dir_args(self, args: dict[str, Any], request: Any) -> dict[str, Any]: + error, _ = self._list_dir_preflight(path=args["path"]) + return error or args def _check_file_staleness(self, resolved: ResolvedPath) -> str | None: state = self._read_files.get(resolved) @@ -539,35 +584,16 @@ def _count_lines(self, resolved: ResolvedPath) -> int: # ------------------------------------------------------------------ def _read_file(self, file_path: str, offset: int = 0, limit: int | None = None, pages: str | None = None) -> str | ToolResultEnvelope: - is_valid, error, resolved = self._validate_path(file_path, "read") - if not is_valid: - return error + error, resolved = self._read_preflight( + file_path=file_path, + offset=offset, + limit=limit, + pages=pages, + ) + if error is not None: + return self._validation_message(error) assert resolved is not None - file_size = self.backend.file_size(str(resolved)) - - if file_size is not None and file_size > self.max_file_size: - return f"File too large: {file_size:,} bytes (max: {self.max_file_size:,} bytes)" - - has_pagination = offset > 0 or limit is not None or pages is not None - if not has_pagination and file_size is not None: - limits = ReadLimits() - if file_size > limits.max_size_bytes: - total_lines = self._count_lines(resolved) - return ( - f"File content ({file_size:,} bytes) exceeds maximum allowed size ({limits.max_size_bytes:,} bytes).\n" - f"Use offset and limit parameters to read specific sections.\n" - f"Total lines: {total_lines}" - ) - estimated_tokens = file_size // 4 - if estimated_tokens > limits.max_tokens: - total_lines = self._count_lines(resolved) - return ( - f"File content (~{estimated_tokens:,} tokens) exceeds maximum allowed tokens ({limits.max_tokens:,}).\n" - f"Use offset and limit parameters to read specific sections.\n" - f"Total lines: {total_lines}" - ) - from core.tools.filesystem.local_backend import LocalBackend if isinstance(self.backend, LocalBackend): @@ -680,14 +706,11 @@ def _write_file(self, file_path: str, content: str) -> str: return f"Error writing file: {e}" def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_all: bool = False) -> str: - is_valid, error, resolved = self._validate_path(file_path, "edit") - if not is_valid: - return error + error, resolved = self._edit_preflight(file_path=file_path) + if error is not None: + return self._validation_message(error) assert resolved is not None - if resolved.suffix.lower() == ".ipynb": - return "Notebook files (.ipynb) are not supported by Edit. Use Write to overwrite the full JSON." - try: # @@@edit-critical-lock # dt-01 requires the reread -> stale check -> write path to be one @@ -704,11 +727,6 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a if old_string == "": return "Cannot use empty old_string on an existing file. Use Write to replace the full file content." - - file_size = self.backend.file_size(str(resolved)) - if file_size is not None and file_size > self.max_edit_file_size: - return f"File too large for Edit: {file_size:,} bytes (max: {self.max_edit_file_size:,} bytes)" - staleness_error = self._check_file_staleness(resolved) if staleness_error: return staleness_error @@ -758,16 +776,11 @@ def _edit_file(self, file_path: str, old_string: str, new_string: str, replace_a def _list_dir(self, path: str) -> str: directory_path = path - is_valid, error, resolved = self._validate_path(directory_path, "list") - if not is_valid: - return error + error, resolved = self._list_dir_preflight(path=directory_path) + if error is not None: + return self._validation_message(error) assert resolved is not None - if not self.backend.is_dir(str(resolved)): - if self.backend.file_exists(str(resolved)): - return f"Not a directory: {directory_path}" - return f"Directory not found: {directory_path}" - try: result = self.backend.list_dir(str(resolved)) if result.error: From 47e0ea760fb75a13bf67475ab5f9f4cbab64f92c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 03:00:37 +0800 Subject: [PATCH 213/517] Structure input validation errors --- core/runtime/errors.py | 11 +- core/runtime/runner.py | 17 ++- core/runtime/validator.py | 119 ++++++++++++++++--- tests/Unit/core/test_tool_registry_runner.py | 38 +++++- 4 files changed, 162 insertions(+), 23 deletions(-) diff --git a/core/runtime/errors.py b/core/runtime/errors.py index 74ffbfc1e..591ff3090 100644 --- a/core/runtime/errors.py +++ b/core/runtime/errors.py @@ -1,4 +1,13 @@ class InputValidationError(Exception): """Tool parameter validation failed.""" - pass + def __init__( + self, + message: str, + *, + error_code: str | None = None, + details: list[dict[str, object]] | None = None, + ) -> None: + super().__init__(message) + self.error_code = error_code + self.details = [] if details is None else details diff --git a/core/runtime/runner.py b/core/runtime/runner.py index 1374e05cf..b40c7347a 100644 --- a/core/runtime/runner.py +++ b/core/runtime/runner.py @@ -69,9 +69,9 @@ def _inject_tools(self, request: ModelRequest) -> ModelRequest: def _extract_call_info(self, request: ToolCallRequest) -> tuple[str, dict, str]: tool_call = request.tool_call - name = tool_call.get("name") + name = tool_call.get("name") or "" args = tool_call.get("args", {}) - call_id = tool_call.get("id", "") + call_id = tool_call.get("id", "") or "" if isinstance(args, str): try: @@ -805,6 +805,15 @@ def _select_hook_name(kind: str) -> str: return "permission_denied_hooks" return "post_tool_use" + @staticmethod + def _input_validation_metadata(error: InputValidationError) -> dict[str, object]: + metadata: dict[str, object] = {"error_type": "input_validation"} + if error.error_code: + metadata["error_code"] = error.error_code + if error.details: + metadata["error_details"] = error.details + return metadata + def _validate_and_run(self, request: ToolCallRequest, name: str, args: dict, call_id: str) -> ToolMessage | ToolResultEnvelope | None: entry = self._registry.get(name) if entry is None: @@ -818,7 +827,7 @@ def _validate_and_run(self, request: ToolCallRequest, name: str, args: dict, cal return self._finalize_registered_result( tool_error( f"InputValidationError: {name} failed due to the following issue:\n{e}", - metadata={"error_type": "input_validation"}, + metadata=self._input_validation_metadata(e), ), name=name, call_id=call_id, @@ -910,7 +919,7 @@ async def _validate_and_run_async( return self._finalize_registered_result( tool_error( f"InputValidationError: {name} failed due to the following issue:\n{e}", - metadata={"error_type": "input_validation"}, + metadata=self._input_validation_metadata(e), ), name=name, call_id=call_id, diff --git a/core/runtime/validator.py b/core/runtime/validator.py index 0f7edbea3..46fa6d963 100644 --- a/core/runtime/validator.py +++ b/core/runtime/validator.py @@ -58,14 +58,35 @@ def validate(self, schema: dict, args: dict) -> ValidationResult: required = parameters.get("required", []) missing = [f for f in required if f not in args] if missing: - msgs = [f"The required parameter `{f}` is missing" for f in missing] - raise InputValidationError("\n".join(msgs)) + details = [ + { + "field": field, + "error_code": "REQUIRED_FIELD_MISSING", + "message": f"The required parameter `{field}` is missing", + } + for field in missing + ] + raise InputValidationError( + "\n".join(detail["message"] for detail in details), + error_code="REQUIRED_FIELD_MISSING" if len(details) == 1 else "INPUT_CONSTRAINT_VIOLATION", + details=details, + ) any_of = _required_sets(parameters, "x-leon-required-any-of") or _required_sets(parameters, "anyOf") one_of = _required_sets(parameters, "x-leon-required-one-of") or _required_sets(parameters, "oneOf") if any_of: - raise InputValidationError(f"Arguments must satisfy one of these required sets: {any_of}") + message = f"Arguments must satisfy one of these required sets: {any_of}" + raise InputValidationError( + message, + error_code="REQUIRED_SET_UNSATISFIED", + details=[{"error_code": "REQUIRED_SET_UNSATISFIED", "message": message}], + ) if one_of: - raise InputValidationError(f"Arguments must satisfy exactly one of these required sets: {one_of}") + message = f"Arguments must satisfy exactly one of these required sets: {one_of}" + raise InputValidationError( + message, + error_code="REQUIRED_SET_UNSATISFIED", + details=[{"error_code": "REQUIRED_SET_UNSATISFIED", "message": message}], + ) # Phase 2: type check for name, val in args.items(): @@ -73,17 +94,38 @@ def validate(self, schema: dict, args: dict) -> ValidationResult: expected = prop.get("type") if expected and not self._type_matches(val, expected): actual = type(val).__name__ - raise InputValidationError(f"The parameter `{name}` type is expected as `{expected}` but provided as `{actual}`") + message = f"The parameter `{name}` type is expected as `{expected}` but provided as `{actual}`" + raise InputValidationError( + message, + error_code="INVALID_TYPE", + details=[ + { + "field": name, + "error_code": "INVALID_TYPE", + "expected": expected, + "actual": actual, + "message": message, + } + ], + ) # Phase 3: scalar constraints issues = self._validate_scalar_constraints(properties, args) if issues: - raise InputValidationError("\n".join(issues)) + raise InputValidationError( + "\n".join(str(issue["message"]) for issue in issues), + error_code=str(issues[0]["error_code"]) if len(issues) == 1 else "INPUT_CONSTRAINT_VIOLATION", + details=issues, + ) # Phase 4: enum validation issues = self._validate_enum(properties, args) if issues: - raise InputValidationError(json.dumps(issues)) + raise InputValidationError( + json.dumps(issues), + error_code="INVALID_ENUM" if len(issues) == 1 else "INPUT_CONSTRAINT_VIOLATION", + details=issues, + ) return ValidationResult(ok=True, params=args) @@ -101,34 +143,77 @@ def _type_matches(self, val, expected: str) -> bool: return True return isinstance(val, expected_type) - def _validate_enum(self, properties: dict, args: dict) -> list: - issues = [] + def _validate_enum(self, properties: dict, args: dict) -> list[dict[str, object]]: + issues: list[dict[str, object]] = [] for name, val in args.items(): prop = properties.get(name, {}) enum_vals = prop.get("enum") if enum_vals and val not in enum_vals: - issues.append({"field": name, "expected": enum_vals, "got": val}) + issues.append( + { + "field": name, + "error_code": "INVALID_ENUM", + "expected": enum_vals, + "got": val, + "message": f"The parameter `{name}` must be one of {enum_vals}, got {val!r}", + } + ) return issues - def _validate_scalar_constraints(self, properties: dict, args: dict) -> list[str]: - issues: list[str] = [] + def _validate_scalar_constraints(self, properties: dict, args: dict) -> list[dict[str, object]]: + issues: list[dict[str, object]] = [] for name, val in args.items(): prop = properties.get(name, {}) if isinstance(val, str): min_length = prop.get("minLength") if isinstance(min_length, int) and len(val) < min_length: - issues.append(f"The parameter `{name}` must be at least {min_length} characters long") + issues.append( + { + "field": name, + "error_code": "STRING_TOO_SHORT", + "message": f"The parameter `{name}` must be at least {min_length} characters long", + "minimum": min_length, + } + ) max_length = prop.get("maxLength") if isinstance(max_length, int) and len(val) > max_length: - issues.append(f"The parameter `{name}` must be at most {max_length} characters long") + issues.append( + { + "field": name, + "error_code": "STRING_TOO_LONG", + "message": f"The parameter `{name}` must be at most {max_length} characters long", + "maximum": max_length, + } + ) pattern = prop.get("pattern") if isinstance(pattern, str) and re.search(pattern, val) is None: - issues.append(f"The parameter `{name}` must match pattern `{pattern}`") + issues.append( + { + "field": name, + "error_code": "PATTERN_MISMATCH", + "message": f"The parameter `{name}` must match pattern `{pattern}`", + "pattern": pattern, + } + ) if isinstance(val, (int, float)) and not isinstance(val, bool): minimum = prop.get("minimum") if isinstance(minimum, (int, float)) and val < minimum: - issues.append(f"The parameter `{name}` must be at least {minimum}") + issues.append( + { + "field": name, + "error_code": "NUMBER_TOO_SMALL", + "message": f"The parameter `{name}` must be at least {minimum}", + "minimum": minimum, + } + ) maximum = prop.get("maximum") if isinstance(maximum, (int, float)) and val > maximum: - issues.append(f"The parameter `{name}` must be at most {maximum}") + issues.append( + { + "field": name, + "error_code": "NUMBER_TOO_LARGE", + "message": f"The parameter `{name}` must be at most {maximum}", + "maximum": maximum, + } + ) return issues diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index 5b3bc3523..503efe494 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -192,12 +192,16 @@ def test_missing_required_raises_layer1(self): v.validate(schema, {}) assert "file_path" in str(exc_info.value) assert "missing" in str(exc_info.value) + assert exc_info.value.error_code == "REQUIRED_FIELD_MISSING" + assert exc_info.value.details[0]["field"] == "file_path" def test_wrong_type_raises_layer1(self): v = ToolValidator() schema = self._schema(["count"], {"count": "integer"}) - with pytest.raises(InputValidationError): + with pytest.raises(InputValidationError) as exc_info: v.validate(schema, {"count": "not-an-int"}) + assert exc_info.value.error_code == "INVALID_TYPE" + assert exc_info.value.details[0]["field"] == "count" def test_extra_params_allowed(self): v = ToolValidator() @@ -272,6 +276,8 @@ def test_string_constraints_raise_layer1(self): assert "file_path" in str(exc_info.value) assert "match pattern" in str(exc_info.value) + assert exc_info.value.error_code == "PATTERN_MISMATCH" + assert exc_info.value.details[0]["error_code"] == "PATTERN_MISMATCH" def test_numeric_maximum_raises_layer1(self): v = ToolValidator() @@ -294,6 +300,8 @@ def test_numeric_maximum_raises_layer1(self): assert "timeout" in str(exc_info.value) assert "at most" in str(exc_info.value) + assert exc_info.value.error_code == "NUMBER_TOO_LARGE" + assert exc_info.value.details[0]["field"] == "timeout" # --------------------------------------------------------------------------- @@ -345,8 +353,36 @@ def upstream(r): # Layer 1 error format: InputValidationError: {name} failed due to... assert "InputValidationError" in result.content assert "Read" in result.content + assert result.additional_kwargs["tool_result_meta"]["error_code"] == "REQUIRED_FIELD_MISSING" assert not called_upstream # must not fall through to upstream + def test_layer1_schema_failure_returns_structured_error_details(self): + entry = ToolEntry( + name="Bash", + mode=ToolMode.INLINE, + schema={ + "name": "Bash", + "parameters": { + "type": "object", + "required": ["timeout"], + "properties": { + "timeout": {"type": "integer", "maximum": 600000}, + }, + }, + }, + handler=lambda timeout: timeout, + source="test", + ) + runner = _make_runner([entry]) + req = _make_tool_call_request("Bash", {"timeout": 600001}) + + result = runner.wrap_tool_call(req, lambda r: MagicMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert meta["error_type"] == "input_validation" + assert meta["error_code"] == "NUMBER_TOO_LARGE" + assert meta["error_details"][0]["field"] == "timeout" + def test_layer2_handler_exception_returns_tool_use_error(self): def bad_handler(**kwargs): raise ValueError("disk full") From 6351da7752b66c2413e8528ef15cd5cbbc868e8a Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 03:04:33 +0800 Subject: [PATCH 214/517] Preflight remote file sizes before download --- sandbox/capability.py | 27 +++++++++++- tests/Unit/core/test_capability_async.py | 34 +++++++++++++++ tests/Unit/core/test_tool_registry_runner.py | 46 ++++++++++++++++++++ 3 files changed, 105 insertions(+), 2 deletions(-) diff --git a/sandbox/capability.py b/sandbox/capability.py index dc7721e7e..b5269a30f 100644 --- a/sandbox/capability.py +++ b/sandbox/capability.py @@ -9,7 +9,7 @@ import shlex import uuid -from pathlib import Path +from pathlib import Path, PurePosixPath from typing import TYPE_CHECKING from sandbox.interfaces.executor import BaseExecutor @@ -258,7 +258,30 @@ def file_mtime(self, path: str) -> float | None: return None def file_size(self, path: str) -> int | None: - """Not available for remote sandbox.""" + """Best-effort size lookup via parent directory listing.""" + self._session.touch() + provider = self._get_provider() + instance_id = self._get_instance_id() + + target = PurePosixPath(path) + if not target.name: + return None + + parent = str(target.parent) or "/" + try: + entries = provider.list_dir(instance_id, parent) + except Exception: + return None + + for entry in entries or []: + if entry.get("name") != target.name: + continue + size = entry.get("size") + if isinstance(size, int): + return size + if isinstance(size, float): + return int(size) + return None return None def is_dir(self, path: str) -> bool: diff --git a/tests/Unit/core/test_capability_async.py b/tests/Unit/core/test_capability_async.py index ca81617e0..d07334c3d 100644 --- a/tests/Unit/core/test_capability_async.py +++ b/tests/Unit/core/test_capability_async.py @@ -159,3 +159,37 @@ def touch(self): assert resume_calls == [("thread-paused", "auto_resume")] assert [entry.name for entry in result.entries] == ["demo.txt"] assert result.error is None + + +def test_filesystem_wrapper_derives_remote_file_size_from_parent_listing(): + class _Lease: + observed_state = "running" + + def ensure_active_instance(self, _provider): + return SimpleNamespace(instance_id="inst-1") + + class _RemoteProvider: + def list_dir(self, instance_id: str, path: str): + assert instance_id == "inst-1" + assert path == "/home/daytona" + return [ + {"name": "demo.txt", "type": "file", "size": 42}, + {"name": "nested", "type": "directory", "size": 0}, + ] + + class _RemoteSession: + def __init__(self): + self.thread_id = "thread-size" + self.terminal = _DummyTerminal() + self.lease = _Lease() + self.runtime = SimpleNamespace(provider=_RemoteProvider()) + self.touches = 0 + + def touch(self): + self.touches += 1 + + capability = SandboxCapability(_RemoteSession()) + + assert capability.fs.file_size("/home/daytona/demo.txt") == 42 + assert capability.fs.file_size("/home/daytona/missing.txt") is None + assert capability.fs.file_size("/") is None diff --git a/tests/Unit/core/test_tool_registry_runner.py b/tests/Unit/core/test_tool_registry_runner.py index 503efe494..69f13230a 100644 --- a/tests/Unit/core/test_tool_registry_runner.py +++ b/tests/Unit/core/test_tool_registry_runner.py @@ -527,6 +527,52 @@ def download_bytes(self, path: str) -> bytes: assert result.content == expected + @pytest.mark.asyncio + async def test_filesystem_service_remote_special_file_fails_before_download_when_size_known(self): + class RemoteLargePdfBackend(FileSystemBackend): + is_remote = True + + def read_file(self, path: str) -> FileReadResult: + raise AssertionError("read_file should not run for oversize remote preflight") + + def write_file(self, path: str, content: str) -> FileWriteResult: + return FileWriteResult(success=True) + + def file_exists(self, path: str) -> bool: + return True + + def file_mtime(self, path: str) -> float | None: + return None + + def file_size(self, path: str) -> int | None: + return 11 * 1024 * 1024 + + def is_dir(self, path: str) -> bool: + return False + + def list_dir(self, path: str) -> DirListResult: + return DirListResult(entries=[]) + + def download_bytes(self, path: str) -> bytes: + raise AssertionError("download_bytes should not run for oversize remote preflight") + + registry = ToolRegistry() + FileSystemService( + registry=registry, + workspace_root="/workspace", + backend=RemoteLargePdfBackend(), + ) + + runner = _make_runner(registry.list_all()) + req = _make_tool_call_request("Read", {"file_path": "/workspace/huge.pdf"}) + req.state = MagicMock() + + result = await runner.awrap_tool_call(req, AsyncMock()) + + assert "ToolValidationError" in result.content + assert "too large" in result.content.lower() + assert result.additional_kwargs["tool_result_meta"]["error_code"] == "FILE_TOO_LARGE" + @pytest.mark.asyncio async def test_filesystem_service_read_accepts_pdf_pages_argument(self, tmp_path): pdf_bytes = b"%PDF-1.4\nnot-a-real-pdf\n" From ad0107de8080b6c9c6078be019aa9e45ab57dd7c Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 03:50:07 +0800 Subject: [PATCH 215/517] Unify prompt rule construction --- core/runtime/prompts.py | 109 +++++++++++++++++---------- tests/Integration/test_leon_agent.py | 7 ++ 2 files changed, 75 insertions(+), 41 deletions(-) diff --git a/core/runtime/prompts.py b/core/runtime/prompts.py index 984cf0cd4..49114dc2a 100644 --- a/core/runtime/prompts.py +++ b/core/runtime/prompts.py @@ -12,34 +12,41 @@ from __future__ import annotations +from typing import NamedTuple -def _render_rule(index: int, title: str, body: str, details: list[str] | None = None) -> str: - rule = f"{index}. **{title}**: {body}" - if not details: - return rule - return rule + "\n" + "\n".join(f" - {detail}" for detail in details) +class RuleSpec(NamedTuple): + title: str + body: str + details: tuple[str, ...] = () -def _build_core_rules(*, is_sandbox: bool, sandbox_name: str, workspace_root: str, working_dir: str) -> list[str]: - rules: list[str] = [] + +def _render_rule(index: int, rule: RuleSpec) -> str: + rendered = f"{index}. **{rule.title}**: {rule.body}" + if not rule.details: + return rendered + return rendered + "\n" + "\n".join(f" - {detail}" for detail in rule.details) + + +def _build_core_rules(*, is_sandbox: bool, sandbox_name: str, workspace_root: str, working_dir: str) -> list[RuleSpec]: + rules: list[RuleSpec] = [] if is_sandbox: if sandbox_name == "docker": location_rule = "All file and command operations run in a local Docker container, NOT on the user's host filesystem." else: location_rule = "All file and command operations run in a remote sandbox, NOT on the user's local machine." - rules.append(_render_rule(1, "Sandbox Environment", f"{location_rule} The sandbox is an isolated Linux environment.")) + rules.append(RuleSpec("Sandbox Environment", f"{location_rule} The sandbox is an isolated Linux environment.")) else: - rules.append(_render_rule(1, "Workspace", "File operations are restricted to: " + workspace_root)) + rules.append(RuleSpec("Workspace", "File operations are restricted to: " + workspace_root)) rules.append( - _render_rule( - 2, + RuleSpec( "Absolute Paths", "All file paths must be absolute paths.", - [ + ( f"Correct: `{working_dir}/project/test.py`", "Wrong: `test.py` or `./test.py`", - ], + ), ) ) @@ -47,55 +54,80 @@ def _build_core_rules(*, is_sandbox: bool, sandbox_name: str, workspace_root: st security = "The sandbox is isolated. You can install packages, run any commands, and modify files freely." else: security = "Dangerous commands are blocked. All operations are logged." - rules.append(_render_rule(3, "Security", security)) + rules.append(RuleSpec("Security", security)) return rules -def _build_risk_rules() -> list[str]: +def _build_risk_rules() -> list[RuleSpec]: return [ - _render_rule( - 4, + RuleSpec( "Risky Actions", "Ask before destructive, hard-to-reverse, or shared-state actions.", - [ + ( "Examples: deleting files, force-pushing, dropping tables, killing unfamiliar processes, modifying shared infrastructure.", "If you see unexpected state, investigate before deleting or overwriting it.", - ], + ), ), - _render_rule( - 5, + RuleSpec( "No URL Guessing", "Do not guess URLs unless the user provided them or you are confident they are directly relevant to programming help.", ), - _render_rule( - 6, + RuleSpec( "Minimal Change", "Do not add features, refactor code, or make speculative abstractions beyond what the task requires.", + ( + "Don't create helpers, utilities, or abstractions for one-time operations.", + "Don't add error handling, fallbacks, or validation for scenarios that can't happen.", + ), ), ] -def _build_tool_preference_rules() -> list[str]: +def _build_tool_preference_rules() -> list[RuleSpec]: return [ - _render_rule( - 7, + RuleSpec( "Tool Priority", "When a built-in tool and an MCP tool (`mcp__*`) have the same functionality, use the built-in tool.", ), - _render_rule( - 8, + RuleSpec( "Tool Preference", "Prefer dedicated tools over `Bash` when a built-in tool already matches the job.", - [ + ( "Use `Read` instead of `cat`, `head`, or `tail`.", "Use `Edit` instead of shell text-munging for file edits.", "Use `Write` instead of heredoc or echo redirection for file creation.", "Use `Glob`/`Grep` for file discovery and content search before falling back to `Bash`.", - ], + ), ), ] +def _build_interaction_rules() -> list[RuleSpec]: + return [] + + +def _build_rule_specs( + *, + is_sandbox: bool, + sandbox_name: str, + workspace_root: str, + working_dir: str, +) -> list[RuleSpec]: + rules: list[RuleSpec] = [] + rules.extend( + _build_core_rules( + is_sandbox=is_sandbox, + sandbox_name=sandbox_name, + workspace_root=workspace_root, + working_dir=working_dir, + ) + ) + rules.extend(_build_risk_rules()) + rules.extend(_build_tool_preference_rules()) + rules.extend(_build_interaction_rules()) + return rules + + def build_context_section( *, sandbox_name: str, @@ -123,18 +155,13 @@ def build_rules_section( working_dir: str, workspace_root: str, ) -> str: - rules: list[str] = [] - rules.extend( - _build_core_rules( - is_sandbox=is_sandbox, - sandbox_name=sandbox_name, - workspace_root=workspace_root, - working_dir=working_dir, - ) + rule_specs = _build_rule_specs( + is_sandbox=is_sandbox, + sandbox_name=sandbox_name, + workspace_root=workspace_root, + working_dir=working_dir, ) - rules.extend(_build_risk_rules()) - rules.extend(_build_tool_preference_rules()) - return "\n\n".join(rules) + return "\n\n".join(_render_rule(index, rule) for index, rule in enumerate(rule_specs, start=1)) def build_base_prompt(context: str, rules: str) -> str: diff --git a/tests/Integration/test_leon_agent.py b/tests/Integration/test_leon_agent.py index 9af43c2e7..de6b1228b 100644 --- a/tests/Integration/test_leon_agent.py +++ b/tests/Integration/test_leon_agent.py @@ -350,8 +350,15 @@ def test_build_rules_section_unifies_core_risk_and_tool_preferences(): assert "**Tool Priority**" in rules assert "Do not guess URLs" in rules assert "Do not add features, refactor code, or make speculative abstractions" in rules + assert "Don't create helpers, utilities, or abstractions for one-time operations" in rules + assert "Don't add error handling, fallbacks, or validation for scenarios that can't happen" in rules assert "Prefer dedicated tools over `Bash`" in rules + assert "Use `Read` instead of `cat`, `head`, or `tail`." in rules + assert "Use `Glob`/`Grep` for file discovery and content search before falling back to `Bash`." in rules assert "Ask before destructive, hard-to-reverse, or shared-state actions" in rules + assert ( + "Examples: deleting files, force-pushing, dropping tables, killing unfamiliar processes, modifying shared infrastructure." in rules + ) assert "Background Task Description" not in rules From 1b301fe4398b64f6086a28eef7c28f82a9fe3727 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 04:02:44 +0800 Subject: [PATCH 216/517] Expose cron tools to agents --- config/defaults/tool_catalog.py | 5 + core/runtime/agent.py | 6 ++ core/tools/cron/service.py | 102 ++++++++++++++++++ tests/Unit/platform/test_cron_tool_service.py | 87 +++++++++++++++ 4 files changed, 200 insertions(+) create mode 100644 core/tools/cron/service.py create mode 100644 tests/Unit/platform/test_cron_tool_service.py diff --git a/config/defaults/tool_catalog.py b/config/defaults/tool_catalog.py index f925d5902..1c2e67d2e 100644 --- a/config/defaults/tool_catalog.py +++ b/config/defaults/tool_catalog.py @@ -23,6 +23,7 @@ class ToolGroup(StrEnum): AGENT = "agent" CHAT = "chat" TODO = "todo" + CRON = "cron" SKILLS = "skills" SYSTEM = "system" TASKBOARD = "taskboard" @@ -74,6 +75,10 @@ class ToolDef(BaseModel): ToolDef(name="TaskGet", desc="获取任务详情", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), ToolDef(name="TaskList", desc="列出所有任务", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), ToolDef(name="TaskUpdate", desc="更新任务状态", group=ToolGroup.TODO, mode=ToolMode.DEFERRED), + # cron — backed by existing cron_jobs substrate; off by default until explicitly enabled + ToolDef(name="CronCreate", desc="创建定时任务", group=ToolGroup.CRON, mode=ToolMode.DEFERRED, default=False), + ToolDef(name="CronDelete", desc="删除定时任务", group=ToolGroup.CRON, mode=ToolMode.DEFERRED, default=False), + ToolDef(name="CronList", desc="列出定时任务", group=ToolGroup.CRON, mode=ToolMode.DEFERRED, default=False), # skills ToolDef(name="load_skill", desc="加载 Skill", group=ToolGroup.SKILLS), # system diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 9599a2c60..29cbaa121 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -74,6 +74,7 @@ from core.tools.command.hooks.file_access_logger import FileAccessLoggerHook # noqa: E402 from core.tools.command.hooks.file_permission import FilePermissionHook # noqa: E402 from core.tools.command.service import CommandService # noqa: E402 +from core.tools.cron.service import CronToolService # noqa: E402 from core.tools.filesystem.service import FileSystemService # noqa: E402 from core.tools.search.service import SearchService # noqa: E402 from core.tools.skills.service import SkillsService # noqa: E402 @@ -1158,6 +1159,11 @@ def _init_services(self) -> None: workspace_root=self.workspace_root, ) + # Cron tools (DEFERRED - backed by existing panel cron_jobs substrate) + self._cron_tool_service = CronToolService( + registry=self._tool_registry, + ) + # ToolSearch (INLINE - always available for discovering DEFERRED tools) self._tool_search_service = ToolSearchService( registry=self._tool_registry, diff --git a/core/tools/cron/service.py b/core/tools/cron/service.py new file mode 100644 index 000000000..026c7d9be --- /dev/null +++ b/core/tools/cron/service.py @@ -0,0 +1,102 @@ +"""CronToolService — agent-callable cron job CRUD on top of existing backend service.""" + +from __future__ import annotations + +import json +from typing import Any + +from croniter import croniter + +from backend.web.services import cron_job_service +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema + +CRON_CREATE_SCHEMA = make_tool_schema( + name="CronCreate", + description="Create a cron job using the existing Mycel cron_jobs substrate.", + properties={ + "name": {"type": "string", "description": "Human-readable cron job name", "minLength": 1}, + "cron_expression": { + "type": "string", + "description": "Standard 5-field cron expression", + "minLength": 1, + }, + "description": {"type": "string", "description": "Optional cron job description"}, + "task_template": { + "type": "string", + "description": "JSON string template used when the cron job creates a task", + }, + "enabled": {"type": "boolean", "description": "Whether the cron job starts enabled"}, + }, + required=["name", "cron_expression"], +) + +CRON_DELETE_SCHEMA = make_tool_schema( + name="CronDelete", + description="Delete a cron job by ID.", + properties={ + "job_id": {"type": "string", "description": "Cron job ID returned by CronCreate", "minLength": 1}, + }, + required=["job_id"], +) + +CRON_LIST_SCHEMA = make_tool_schema( + name="CronList", + description="List all cron jobs in the current Mycel cron_jobs substrate.", + properties={}, +) + + +class CronToolService: + def __init__(self, registry: ToolRegistry): + self._register(registry) + + def _register(self, registry: ToolRegistry) -> None: + for name, schema, handler, read_only in [ + ("CronCreate", CRON_CREATE_SCHEMA, self._create, False), + ("CronDelete", CRON_DELETE_SCHEMA, self._delete, False), + ("CronList", CRON_LIST_SCHEMA, self._list, True), + ]: + registry.register( + ToolEntry( + name=name, + mode=ToolMode.DEFERRED, + schema=schema, + handler=handler, + source="CronToolService", + is_concurrency_safe=read_only, + is_read_only=read_only, + ) + ) + + def _create(self, **args: Any) -> str: + name = str(args.get("name", "")).strip() + cron_expression = str(args.get("cron_expression", "")).strip() + if not croniter.is_valid(cron_expression): + raise ValueError(f"Invalid cron expression: {cron_expression!r}") + + task_template = args.get("task_template", "{}") + if isinstance(task_template, str): + try: + json.loads(task_template) + except json.JSONDecodeError as exc: + raise ValueError("task_template must be valid JSON") from exc + + item = cron_job_service.create_cron_job( + name=name, + cron_expression=cron_expression, + description=str(args.get("description", "")), + task_template=task_template, + enabled=int(bool(args.get("enabled", True))), + ) + return json.dumps({"item": item}, ensure_ascii=False, indent=2) + + def _delete(self, **args: Any) -> str: + job_id = str(args.get("job_id", "")).strip() + ok = cron_job_service.delete_cron_job(job_id) + if not ok: + raise ValueError(f"Cron job not found: {job_id}") + return json.dumps({"ok": True, "id": job_id}, ensure_ascii=False, indent=2) + + def _list(self, **_args: Any) -> str: + items = cron_job_service.list_cron_jobs() + return json.dumps({"items": items, "total": len(items)}, ensure_ascii=False, indent=2) diff --git a/tests/Unit/platform/test_cron_tool_service.py b/tests/Unit/platform/test_cron_tool_service.py new file mode 100644 index 000000000..69f546450 --- /dev/null +++ b/tests/Unit/platform/test_cron_tool_service.py @@ -0,0 +1,87 @@ +"""Tests for CronToolService — agent-callable cron CRUD surface.""" + +from __future__ import annotations + +import json +from pathlib import Path +from typing import cast + +from core.runtime.registry import ToolRegistry +from core.tools.cron.service import CronToolService + + +def _redirect_cron_repo(monkeypatch, tmp_path: Path) -> None: + from storage.providers.sqlite.cron_job_repo import SQLiteCronJobRepo + + db_path = tmp_path / "cron-tools.db" + monkeypatch.setattr( + "backend.web.services.cron_job_service.make_cron_job_repo", + lambda: SQLiteCronJobRepo(db_path=db_path), + ) + + +def test_cron_tool_registry_exposes_canonical_surface(monkeypatch, tmp_path: Path) -> None: + _redirect_cron_repo(monkeypatch, tmp_path) + registry = ToolRegistry() + + CronToolService(registry) + + for tool_name in ("CronCreate", "CronDelete", "CronList"): + assert registry.get(tool_name) is not None + + +def test_cron_create_list_delete_roundtrip(monkeypatch, tmp_path: Path) -> None: + _redirect_cron_repo(monkeypatch, tmp_path) + registry = ToolRegistry() + + CronToolService(registry) + + create = registry.get("CronCreate") + list_jobs = registry.get("CronList") + delete = registry.get("CronDelete") + + assert create is not None + assert list_jobs is not None + assert delete is not None + + created_raw = create.handler( + name="nightly backup", + cron_expression="0 2 * * *", + description="backup prod", + task_template='{"title":"backup"}', + enabled=True, + ) + created = json.loads(cast(str, created_raw)) + job = created["item"] + assert job["name"] == "nightly backup" + assert job["cron_expression"] == "0 2 * * *" + + listed = json.loads(cast(str, list_jobs.handler())) + assert listed["total"] == 1 + assert listed["items"][0]["id"] == job["id"] + + deleted = json.loads(cast(str, delete.handler(job_id=job["id"]))) + assert deleted == {"ok": True, "id": job["id"]} + + listed_after = json.loads(cast(str, list_jobs.handler())) + assert listed_after == {"items": [], "total": 0} + + +def test_cron_create_requires_valid_json_template(monkeypatch, tmp_path: Path) -> None: + _redirect_cron_repo(monkeypatch, tmp_path) + registry = ToolRegistry() + + CronToolService(registry) + create = registry.get("CronCreate") + assert create is not None + + try: + create.handler( + name="broken", + cron_expression="0 2 * * *", + task_template="{not json}", + ) + except ValueError as exc: + assert "task_template must be valid JSON" in str(exc) + else: + raise AssertionError("CronCreate should fail loudly on invalid JSON") From ac6e6f9b97c6ebbbd83aff27c6a987c5b98f8804 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 04:36:29 +0800 Subject: [PATCH 217/517] Add MCP resource tools for member agents --- backend/web/services/agent_pool.py | 13 +- core/runtime/agent.py | 29 ++- core/tools/mcp_resources/service.py | 155 ++++++++++++++ tests/Integration/test_leon_agent.py | 37 ++++ tests/Unit/core/test_agent_pool.py | 60 +++++- .../test_mcp_resource_tool_service.py | 191 ++++++++++++++++++ 6 files changed, 473 insertions(+), 12 deletions(-) create mode 100644 core/tools/mcp_resources/service.py create mode 100644 tests/Unit/platform/test_mcp_resource_tool_service.py diff --git a/backend/web/services/agent_pool.py b/backend/web/services/agent_pool.py index ddf720d40..ae7114887 100644 --- a/backend/web/services/agent_pool.py +++ b/backend/web/services/agent_pool.py @@ -8,6 +8,7 @@ from fastapi import FastAPI +from config.user_paths import preferred_existing_user_home_path from core.identity.agent_registry import get_or_create_agent_id from core.runtime.agent import create_leon_agent from sandbox.manager import lookup_sandbox_for_thread @@ -26,6 +27,7 @@ def create_agent_sync( workspace_root: Path | None = None, model_name: str | None = None, agent: str | None = None, + bundle_dir: Path | None = None, thread_repo: Any = None, entity_repo: Any = None, member_repo: Any = None, @@ -57,6 +59,7 @@ def create_agent_sync( web_app=web_app, verbose=True, agent=agent, + bundle_dir=bundle_dir, extra_allowed_paths=extra_allowed_paths, ) @@ -121,6 +124,11 @@ async def get_or_create_agent(app_obj: FastAPI, sandbox_type: str, thread_id: st # @@@agent-vs-member - thread_config.agent stores a member ID (e.g. "__leon__") for display, # NOT an agent type name ("bash", "general", etc.). Never pass it to create_leon_agent. agent_name = agent # explicit caller-provided type only; None → default Leon agent + bundle_dir = None + if thread_data and thread_data.get("member_id"): + member_dir = preferred_existing_user_home_path("members", str(thread_data["member_id"])) + if member_dir.is_dir(): + bundle_dir = member_dir.resolve() # @@@chat-repos - construct chat_repos for ChatToolService if entity system is available chat_repos = None @@ -164,7 +172,7 @@ async def get_or_create_agent(app_obj: FastAPI, sandbox_type: str, thread_id: st except FileNotFoundError: pass - extra_allowed_paths = extra_allowed_paths or None + extra_allowed_paths_or_none: list[str] | None = extra_allowed_paths or None # @@@ agent-init-thread - LeonAgent.__init__ uses run_until_complete, must run in thread qm = getattr(app_obj.state, "queue_manager", None) @@ -174,12 +182,13 @@ async def get_or_create_agent(app_obj: FastAPI, sandbox_type: str, thread_id: st workspace_root, model_name, agent_name, + bundle_dir, getattr(app_obj.state, "thread_repo", None), getattr(app_obj.state, "entity_repo", None), getattr(app_obj.state, "member_repo", None), qm, chat_repos, - extra_allowed_paths, + extra_allowed_paths_or_none, app_obj, ) member = agent_name or "leon" diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 29cbaa121..8d379b718 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -76,6 +76,7 @@ from core.tools.command.service import CommandService # noqa: E402 from core.tools.cron.service import CronToolService # noqa: E402 from core.tools.filesystem.service import FileSystemService # noqa: E402 +from core.tools.mcp_resources.service import McpResourceToolService # noqa: E402 from core.tools.search.service import SearchService # noqa: E402 from core.tools.skills.service import SkillsService # noqa: E402 from core.tools.task.service import TaskService # noqa: E402 @@ -143,6 +144,7 @@ def __init__( workspace_root: str | Path | None = None, *, agent: str | None = None, + bundle_dir: str | Path | None = None, allowed_file_extensions: list[str] | None = None, block_dangerous_commands: bool | None = None, block_network_commands: bool | None = None, @@ -206,6 +208,7 @@ def __init__( # New config system mode self.config, self.models_config = self._load_config( agent_name=agent, + bundle_dir=bundle_dir, workspace_root=workspace_root, sandbox_name=requested_sandbox_name, model_name=model_name, @@ -497,9 +500,15 @@ def _get_member_blocked_tools(self) -> set[str]: return blocked + def _get_mcp_server_configs(self) -> dict[str, Any]: + if hasattr(self, "_agent_bundle") and self._agent_bundle and self._agent_bundle.mcp: + return {name: srv for name, srv in self._agent_bundle.mcp.items() if not srv.disabled} + return self.config.mcp.servers + def _load_config( self, agent_name: str | None, + bundle_dir: str | Path | None, workspace_root: str | Path | None, sandbox_name: str | None, model_name: str | None, @@ -554,8 +563,14 @@ def _load_config( models_loader = ModelsLoader(workspace_root=workspace_root) models_config = models_loader.load(cli_overrides=models_cli if models_cli else None) + # @@@bundle-dir-wins - member-backed top-level agents need their own bundle even when + # no explicit agent type name is passed through the thread runtime wiring. + if bundle_dir is not None: + bundle_path = Path(bundle_dir).expanduser().resolve() + self._agent_bundle = loader.load_bundle(bundle_path) + self._agent_override = self._agent_bundle.agent.model_copy(update={"source_dir": bundle_path}) # If agent specified, load agent definition to override system_prompt and tools - if agent_name: + elif agent_name: all_agents = loader.load_all_agents() agent_def = all_agents.get(agent_name) if not agent_def: @@ -1164,6 +1179,12 @@ def _init_services(self) -> None: registry=self._tool_registry, ) + self._mcp_resource_tool_service = McpResourceToolService( + registry=self._tool_registry, + client_fn=lambda: getattr(self, "_mcp_client", None), + server_configs_fn=self._get_mcp_server_configs, + ) + # ToolSearch (INLINE - always available for discovering DEFERRED tools) self._tool_search_service = ToolSearchService( registry=self._tool_registry, @@ -1243,11 +1264,7 @@ def _init_services(self) -> None: async def _init_mcp_tools(self) -> list: mcp_enabled = self.config.mcp.enabled - # Use member bundle MCP config if available, else fall back to global config - if hasattr(self, "_agent_bundle") and self._agent_bundle and self._agent_bundle.mcp: - mcp_servers = {name: srv for name, srv in self._agent_bundle.mcp.items() if not srv.disabled} - else: - mcp_servers = self.config.mcp.servers + mcp_servers = self._get_mcp_server_configs() if not mcp_enabled or not mcp_servers: return [] diff --git a/core/tools/mcp_resources/service.py b/core/tools/mcp_resources/service.py new file mode 100644 index 000000000..bf44c2cbc --- /dev/null +++ b/core/tools/mcp_resources/service.py @@ -0,0 +1,155 @@ +"""Expose MCP resource discovery and reading as agent-callable deferred tools.""" + +from __future__ import annotations + +import base64 +import json +from collections.abc import Callable +from typing import Any + +from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema + +LIST_MCP_RESOURCES_SCHEMA = make_tool_schema( + name="ListMcpResources", + description="List MCP resources exposed by connected MCP servers.", + properties={ + "server": { + "type": "string", + "description": "Optional MCP server name to filter by.", + "minLength": 1, + } + }, +) + +READ_MCP_RESOURCE_SCHEMA = make_tool_schema( + name="ReadMcpResource", + description="Read a specific MCP resource by server name and URI.", + properties={ + "server": { + "type": "string", + "description": "MCP server name.", + "minLength": 1, + }, + "uri": { + "type": "string", + "description": "Resource URI to read.", + "minLength": 1, + }, + }, + required=["server", "uri"], +) + + +class McpResourceToolService: + def __init__( + self, + *, + registry: ToolRegistry, + client_fn: Callable[[], Any | None], + server_configs_fn: Callable[[], dict[str, Any]], + ) -> None: + self._client_fn = client_fn + self._server_configs_fn = server_configs_fn + if not self._server_configs_fn(): + return + self._register(registry) + + def _register(self, registry: ToolRegistry) -> None: + for name, schema, handler in [ + ("ListMcpResources", LIST_MCP_RESOURCES_SCHEMA, self._list_resources), + ("ReadMcpResource", READ_MCP_RESOURCE_SCHEMA, self._read_resource), + ]: + registry.register( + ToolEntry( + name=name, + mode=ToolMode.DEFERRED, + schema=schema, + handler=handler, + source="McpResourceToolService", + is_concurrency_safe=True, + is_read_only=True, + ) + ) + + def _get_client(self) -> Any: + client = self._client_fn() + if client is None: + raise ValueError("MCP client is not initialized") + return client + + def _available_servers(self) -> list[str]: + return list(self._server_configs_fn().keys()) + + @staticmethod + def _stringify_uri(value: Any) -> str | None: + if value is None: + return None + return str(value) + + async def _list_resources(self, server: str | None = None, **_kwargs: Any) -> str: + client = self._get_client() + server_names = [server] if server else self._available_servers() + if server and server not in self._available_servers(): + raise ValueError(f'MCP server not found: "{server}"') + + items: list[dict[str, Any]] = [] + for server_name in server_names: + async with client.session(server_name) as session: + result = await session.list_resources() + for resource in result.resources: + items.append( + { + "server": server_name, + "uri": self._stringify_uri(resource.uri), + "name": getattr(resource, "name", self._stringify_uri(resource.uri)), + "mime_type": getattr(resource, "mimeType", None), + "description": getattr(resource, "description", None), + } + ) + return json.dumps({"items": items, "total": len(items)}, ensure_ascii=False, indent=2) + + async def _read_resource(self, *, server: str, uri: str, **_kwargs: Any) -> str: + client = self._get_client() + if server not in self._available_servers(): + raise ValueError(f'MCP server not found: "{server}"') + + async with client.session(server) as session: + result = await session.read_resource(uri) + + contents: list[dict[str, Any]] = [] + for content in result.contents: + if hasattr(content, "text"): + contents.append( + { + "uri": self._stringify_uri(content.uri), + "mime_type": getattr(content, "mimeType", None), + "text": content.text, + } + ) + continue + if hasattr(content, "blob"): + blob_size = len(base64.b64decode(content.blob)) + contents.append( + { + "uri": self._stringify_uri(content.uri), + "mime_type": getattr(content, "mimeType", None), + "text": f"Binary MCP resource omitted from context ({blob_size} bytes).", + } + ) + continue + contents.append( + { + "uri": self._stringify_uri(getattr(content, "uri", uri)), + "mime_type": getattr(content, "mimeType", None), + } + ) + + return json.dumps( + { + "server": server, + "uri": uri, + "contents": contents, + }, + ensure_ascii=False, + indent=2, + ) diff --git a/tests/Integration/test_leon_agent.py b/tests/Integration/test_leon_agent.py index de6b1228b..bc9e2f7f3 100644 --- a/tests/Integration/test_leon_agent.py +++ b/tests/Integration/test_leon_agent.py @@ -256,6 +256,43 @@ async def test_leon_agent_astream_raises_loudly_on_empty_stream(tmp_path): agent.close() +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_bundle_dir_registers_mcp_resource_tools(tmp_path): + """Member bundle MCP config should surface MCP resource tools in the live registry.""" + from core.runtime.agent import LeonAgent + + member_dir = tmp_path / "members" / "toad" + member_dir.mkdir(parents=True) + (member_dir / "agent.md").write_text( + "---\nname: Toad\ndescription: Demo member\n---\nYou are Toad.\n", + encoding="utf-8", + ) + (member_dir / ".mcp.json").write_text( + '{"mcpServers":{"nu50demo":{"transport":"stdio","command":"uv","args":["run","python","/tmp/nu50_mcp_server.py"]}}}', + encoding="utf-8", + ) + + mock_model = _mock_model("Bundle MCP response") + + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=mock_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): + agent = LeonAgent( + workspace_root=str(tmp_path), + bundle_dir=str(member_dir), + api_key="sk-test-integration", + ) + await agent.ainit() + + assert agent._tool_registry.get("ListMcpResources") is not None + assert agent._tool_registry.get("ReadMcpResource") is not None + + agent.close() + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_memoizes_prompt_sections_between_builds(tmp_path): diff --git a/tests/Unit/core/test_agent_pool.py b/tests/Unit/core/test_agent_pool.py index 1021cc5f5..cebaf5342 100644 --- a/tests/Unit/core/test_agent_pool.py +++ b/tests/Unit/core/test_agent_pool.py @@ -2,6 +2,7 @@ import time from pathlib import Path from types import SimpleNamespace +from typing import Any, cast import pytest @@ -48,8 +49,8 @@ def _fake_create_agent_sync( ) first, second = await asyncio.gather( - agent_pool.get_or_create_agent(app, "local", thread_id="thread-1"), - agent_pool.get_or_create_agent(app, "local", thread_id="thread-1"), + agent_pool.get_or_create_agent(cast(Any, app), "local", thread_id="thread-1"), + agent_pool.get_or_create_agent(cast(Any, app), "local", thread_id="thread-1"), ) assert len(created) == 1 @@ -98,7 +99,7 @@ def get_by_id(self, thread_id: str): ) ) - await agent_pool.get_or_create_agent(app, "local", thread_id="thread-2") + await agent_pool.get_or_create_agent(cast(Any, app), "local", thread_id="thread-2") assert captured["workspace_root"] is None @@ -144,8 +145,59 @@ def get_by_id(self, thread_id: str): ) ) - await agent_pool.get_or_create_agent(app, "local", thread_id="thread-3") + await agent_pool.get_or_create_agent(cast(Any, app), "local", thread_id="thread-3") assert captured["workspace_root"] == requested.resolve() assert requested.is_dir() assert app.state.thread_cwd["thread-3"] == str(requested.resolve()) + + +@pytest.mark.asyncio +async def test_get_or_create_agent_passes_member_bundle_dir(monkeypatch: pytest.MonkeyPatch, tmp_path: Path): + captured: dict[str, object] = {} + member_dir = tmp_path / "members" / "member-1" + member_dir.mkdir(parents=True) + + def _fake_create_agent_sync( + sandbox_name: str, + workspace_root=None, + model_name: str | None = None, + agent: str | None = None, + bundle_dir=None, + thread_repo=None, + entity_repo=None, + member_repo=None, + queue_manager=None, + chat_repos=None, + extra_allowed_paths=None, + web_app=None, + ) -> object: + captured["bundle_dir"] = bundle_dir + return SimpleNamespace() + + class _ThreadRepo: + def get_by_id(self, thread_id: str): + return { + "id": thread_id, + "cwd": None, + "model": "leon:large", + "member_id": "member-1", + "member_name": "Toad", + } + + monkeypatch.setattr(agent_pool, "create_agent_sync", _fake_create_agent_sync) + monkeypatch.setattr(agent_pool, "get_or_create_agent_id", lambda **_: "agent-4") + monkeypatch.setattr(agent_pool, "preferred_existing_user_home_path", lambda *parts: member_dir) + + app = SimpleNamespace( + state=SimpleNamespace( + agent_pool={}, + thread_repo=_ThreadRepo(), + thread_cwd={}, + thread_sandbox={}, + ) + ) + + await agent_pool.get_or_create_agent(cast(Any, app), "local", thread_id="thread-4") + + assert captured["bundle_dir"] == member_dir.resolve() diff --git a/tests/Unit/platform/test_mcp_resource_tool_service.py b/tests/Unit/platform/test_mcp_resource_tool_service.py new file mode 100644 index 000000000..1377c4cbd --- /dev/null +++ b/tests/Unit/platform/test_mcp_resource_tool_service.py @@ -0,0 +1,191 @@ +from __future__ import annotations + +import json +from collections.abc import Awaitable +from contextlib import asynccontextmanager +from types import SimpleNamespace +from typing import Any, cast + +import pytest +from pydantic import AnyUrl, TypeAdapter + +from core.runtime.registry import ToolRegistry +from core.runtime.tool_result import ToolResultEnvelope +from core.tools.mcp_resources.service import McpResourceToolService + + +class _FakeSession: + def __init__(self, resources: list[SimpleNamespace], contents_by_uri: dict[str, list[SimpleNamespace]]) -> None: + self._resources = resources + self._contents_by_uri = contents_by_uri + + async def list_resources(self): + return SimpleNamespace(resources=self._resources) + + async def read_resource(self, uri: str): + return SimpleNamespace(contents=self._contents_by_uri[uri]) + + +class _FakeClient: + def __init__(self, sessions: dict[str, _FakeSession]) -> None: + self.connections = {name: object() for name in sessions} + self._sessions = sessions + + @asynccontextmanager + async def session(self, server_name: str, *, auto_initialize: bool = True): + assert auto_initialize is True + yield self._sessions[server_name] + + +def _unwrap_text(result: str | ToolResultEnvelope) -> str: + if isinstance(result, ToolResultEnvelope): + return cast(str, result.content) + return result + + +async def _invoke_handler(handler: Any, /, **kwargs: Any) -> str | ToolResultEnvelope: + result = handler(**kwargs) + if isinstance(result, Awaitable): + return await result + return result + + +@pytest.mark.asyncio +async def test_mcp_resource_tool_service_registers_list_and_read_tools() -> None: + registry = ToolRegistry() + client = _FakeClient( + { + "demo": _FakeSession( + resources=[ + SimpleNamespace( + uri="memo://alpha", + name="alpha", + mimeType="text/plain", + description="first resource", + ) + ], + contents_by_uri={ + "memo://alpha": [ + SimpleNamespace( + uri="memo://alpha", + mimeType="text/plain", + text="hello from resource", + ) + ] + }, + ) + } + ) + + McpResourceToolService( + registry=registry, + client_fn=lambda: client, + server_configs_fn=lambda: {"demo": object()}, + ) + + list_entry = registry.get("ListMcpResources") + read_entry = registry.get("ReadMcpResource") + assert list_entry is not None + assert read_entry is not None + + listed = json.loads(_unwrap_text(await _invoke_handler(list_entry.handler))) + assert listed == { + "items": [ + { + "server": "demo", + "uri": "memo://alpha", + "name": "alpha", + "mime_type": "text/plain", + "description": "first resource", + } + ], + "total": 1, + } + + content = json.loads(_unwrap_text(await _invoke_handler(read_entry.handler, server="demo", uri="memo://alpha"))) + assert content == { + "server": "demo", + "uri": "memo://alpha", + "contents": [ + { + "uri": "memo://alpha", + "mime_type": "text/plain", + "text": "hello from resource", + } + ], + } + + +def test_mcp_resource_tool_service_skips_registration_without_servers() -> None: + registry = ToolRegistry() + McpResourceToolService( + registry=registry, + client_fn=lambda: None, + server_configs_fn=lambda: {}, + ) + + assert registry.get("ListMcpResources") is None + assert registry.get("ReadMcpResource") is None + + +@pytest.mark.asyncio +async def test_mcp_resource_tool_service_fails_loudly_for_unknown_server() -> None: + registry = ToolRegistry() + client = _FakeClient({"demo": _FakeSession(resources=[], contents_by_uri={})}) + McpResourceToolService( + registry=registry, + client_fn=lambda: client, + server_configs_fn=lambda: {"demo": object()}, + ) + + read_entry = registry.get("ReadMcpResource") + assert read_entry is not None + + with pytest.raises(ValueError, match='MCP server not found: "missing"'): + await _invoke_handler(read_entry.handler, server="missing", uri="memo://alpha") + + +@pytest.mark.asyncio +async def test_mcp_resource_tool_service_serializes_url_like_resource_uris() -> None: + registry = ToolRegistry() + uri = TypeAdapter(AnyUrl).validate_python("memo://alpha") + client = _FakeClient( + { + "demo": _FakeSession( + resources=[ + SimpleNamespace( + uri=uri, + name="alpha", + mimeType="text/plain", + description="first resource", + ) + ], + contents_by_uri={ + "memo://alpha": [ + SimpleNamespace( + uri=uri, + mimeType="text/plain", + text="hello from resource", + ) + ] + }, + ) + } + ) + + McpResourceToolService( + registry=registry, + client_fn=lambda: client, + server_configs_fn=lambda: {"demo": object()}, + ) + + list_entry = registry.get("ListMcpResources") + read_entry = registry.get("ReadMcpResource") + assert list_entry is not None + assert read_entry is not None + + listed = json.loads(_unwrap_text(await _invoke_handler(list_entry.handler))) + assert listed["items"][0]["uri"] == "memo://alpha" + + content = json.loads(_unwrap_text(await _invoke_handler(read_entry.handler, server="demo", uri="memo://alpha"))) + assert content["contents"][0]["uri"] == "memo://alpha" From 80bb966464255f52b555d52419bb71a7af6794ee Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 04:40:25 +0800 Subject: [PATCH 218/517] Auto-deploy staging on branch pushes --- .github/workflows/deploy-staging.yml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.github/workflows/deploy-staging.yml b/.github/workflows/deploy-staging.yml index 7fef972b0..8e0e39f37 100644 --- a/.github/workflows/deploy-staging.yml +++ b/.github/workflows/deploy-staging.yml @@ -7,6 +7,9 @@ name: Deploy Staging # Both update the staging apps to the target branch, then deploy. on: + push: + branches: + - pr188-agent-optimize pull_request: types: [labeled] workflow_dispatch: @@ -23,6 +26,7 @@ jobs: deploy-staging: # For label trigger: only run when the label is exactly "deploy-staging" if: > + github.event_name == 'push' || github.event_name == 'workflow_dispatch' || (github.event_name == 'pull_request' && github.event.label.name == 'deploy-staging') runs-on: ubuntu-latest From 4327e8dd419e3dff5eb357364f77575f18f62f29 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 04:41:32 +0800 Subject: [PATCH 219/517] Handle push refs in staging deploy --- .github/workflows/deploy-staging.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.github/workflows/deploy-staging.yml b/.github/workflows/deploy-staging.yml index 8e0e39f37..f799f2976 100644 --- a/.github/workflows/deploy-staging.yml +++ b/.github/workflows/deploy-staging.yml @@ -39,6 +39,8 @@ jobs: run: | if [ "${{ github.event_name }}" = "pull_request" ]; then echo "ref=${{ github.head_ref }}" >> "$GITHUB_OUTPUT" + elif [ "${{ github.event_name }}" = "push" ]; then + echo "ref=${{ github.ref_name }}" >> "$GITHUB_OUTPUT" else echo "ref=${{ inputs.ref }}" >> "$GITHUB_OUTPUT" fi From 1c4870b49899fd724b0990d593848d00aefa02c6 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 05:26:17 +0800 Subject: [PATCH 220/517] Add AskUserQuestion core interaction flow --- backend/web/models/requests.py | 11 +- backend/web/routers/threads.py | 93 +++++++- core/agents/service.py | 101 ++++++++- core/runtime/agent.py | 9 +- frontend/app/src/api/client.ts | 5 +- frontend/app/src/api/types.ts | 20 ++ .../app/src/hooks/use-thread-permissions.ts | 18 +- frontend/app/src/pages/ChatPage.tsx | 202 ++++++++++++++---- tests/Integration/test_threads_router.py | 134 +++++++++++- tests/Unit/core/test_agent_service.py | 66 ++++++ 10 files changed, 596 insertions(+), 63 deletions(-) diff --git a/backend/web/models/requests.py b/backend/web/models/requests.py index 384799194..582ec7f4c 100644 --- a/backend/web/models/requests.py +++ b/backend/web/models/requests.py @@ -1,6 +1,6 @@ """Pydantic request models for Leon web API.""" -from typing import Literal +from typing import Any, Literal from pydantic import AliasChoices, BaseModel, Field @@ -55,9 +55,18 @@ class SendMessageRequest(BaseModel): attachments: list[str] = Field(default_factory=list) +class AskUserAnswerRequest(BaseModel): + header: str | None = None + question: str | None = None + selected_options: list[str] = Field(default_factory=list) + free_text: str | None = None + + class ResolvePermissionRequest(BaseModel): decision: Literal["allow", "deny"] message: str | None = None + answers: list[AskUserAnswerRequest] | None = None + annotations: dict[str, Any] | None = None class ThreadPermissionRuleRequest(BaseModel): diff --git a/backend/web/routers/threads.py b/backend/web/routers/threads.py index 45a9d6d74..c453ac0b4 100644 --- a/backend/web/routers/threads.py +++ b/backend/web/routers/threads.py @@ -196,6 +196,44 @@ def _provider_unavailable_response(sandbox_type: str) -> JSONResponse: ) +def _format_ask_user_question_followup( + pending_request: dict[str, Any], + *, + answers: list[dict[str, Any]], + annotations: dict[str, Any] | None, +) -> str: + payload: dict[str, Any] = { + "questions": (pending_request.get("args") or {}).get("questions", []), + "answers": answers, + } + if annotations is not None: + payload["annotations"] = annotations + # @@@ask-user-followup-payload - keep this as one narrow, structured owner reply + # so the resumed run can continue from the user's choices without inventing + # a bespoke second continuation channel. + return ( + "The user answered your AskUserQuestion prompt. Continue the task using these answers.\n" + "\n" + f"{json.dumps(payload, ensure_ascii=False, indent=2)}\n" + "" + ) + + +def _serialize_permission_answers(payload: Any) -> list[dict[str, Any]] | None: + raw_answers = getattr(payload, "answers", None) + if raw_answers is None: + return None + serialized: list[dict[str, Any]] = [] + for item in raw_answers: + if hasattr(item, "model_dump"): + serialized.append(item.model_dump(exclude_none=True)) + elif isinstance(item, dict): + serialized.append({key: value for key, value in item.items() if value is not None}) + else: + serialized.append({key: value for key, value in vars(item).items() if value is not None}) + return serialized + + def _validate_sandbox_provider_gate(app: Any, owner_user_id: str, payload: CreateThreadRequest) -> JSONResponse | None: sandbox_type = payload.sandbox or "local" if payload.lease_id: @@ -343,7 +381,8 @@ def _collect_display_subagent_tasks(entries: list[dict[str, Any]]) -> dict[str, if not isinstance(stream, dict) or not stream.get("task_id"): continue task_id = str(stream["task_id"]) - args = step.get("args") if isinstance(step.get("args"), dict) else {} + raw_args = step.get("args") + args: dict[str, Any] = raw_args if isinstance(raw_args, dict) else {} description = stream.get("description") or args.get("description") or args.get("prompt") status = str(stream.get("status") or ("completed" if step.get("status") == "done" else "running")) result_text = step.get("result") or stream.get("text") @@ -879,7 +918,7 @@ async def get_thread_history( thread_id: str, limit: int = 20, truncate: int = 300, - user_id: Annotated[str, Depends(verify_thread_owner)] = None, + user_id: Annotated[str | None, Depends(verify_thread_owner)] = None, app: Annotated[Any, Depends(get_app)] = None, ) -> dict[str, Any]: """Compact conversation history for debugging — no raw LangChain noise. @@ -959,7 +998,7 @@ def _expand(msg: Any) -> list[dict[str, Any]]: @router.get("/{thread_id}/permissions") async def get_thread_permissions( thread_id: str, - user_id: Annotated[str, Depends(verify_thread_owner)] = None, + user_id: Annotated[str | None, Depends(verify_thread_owner)] = None, agent: Annotated[Any, Depends(get_thread_agent)] = None, ) -> dict[str, Any]: await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) @@ -977,26 +1016,58 @@ async def resolve_thread_permission_request( thread_id: str, request_id: str, payload: ResolvePermissionRequest, - user_id: Annotated[str, Depends(verify_thread_owner)] = None, + user_id: Annotated[str | None, Depends(verify_thread_owner)] = None, agent: Annotated[Any, Depends(get_thread_agent)] = None, + app: Annotated[Any, Depends(get_app)] = None, ) -> dict[str, Any]: await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) + pending_requests = { + item.get("request_id"): item + for item in agent.get_pending_permission_requests(thread_id) + if isinstance(item, dict) and item.get("request_id") + } + pending_request = pending_requests.get(request_id) + is_ask_user_question = bool(pending_request and pending_request.get("tool_name") == "AskUserQuestion") + answers = _serialize_permission_answers(payload) + if is_ask_user_question and payload.decision == "allow" and not answers: + raise HTTPException(status_code=400, detail="AskUserQuestion answers are required when approving the request") ok = agent.resolve_permission_request( request_id, decision=payload.decision, message=payload.message, + answers=answers, + annotations=getattr(payload, "annotations", None), ) if not ok: raise HTTPException(status_code=404, detail="Permission request not found") await agent.agent.apersist_state(thread_id) - return {"ok": True, "thread_id": thread_id, "request_id": request_id} + + followup: dict[str, Any] | None = None + if is_ask_user_question and payload.decision == "allow" and pending_request is not None and answers is not None: + from backend.web.services.message_routing import route_message_to_brain + + followup = await route_message_to_brain( + app, + thread_id, + _format_ask_user_question_followup( + pending_request, + answers=answers, + annotations=getattr(payload, "annotations", None), + ), + source="owner", + ) + + response = {"ok": True, "thread_id": thread_id, "request_id": request_id} + if followup is not None: + response["followup"] = followup + return response @router.post("/{thread_id}/permissions/rules") async def add_thread_permission_rule( thread_id: str, payload: ThreadPermissionRuleRequest, - user_id: Annotated[str, Depends(verify_thread_owner)] = None, + user_id: Annotated[str | None, Depends(verify_thread_owner)] = None, agent: Annotated[Any, Depends(get_thread_agent)] = None, ) -> dict[str, Any]: await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) @@ -1026,7 +1097,7 @@ async def delete_thread_permission_rule( thread_id: str, behavior: str, tool_name: str, - user_id: Annotated[str, Depends(verify_thread_owner)] = None, + user_id: Annotated[str | None, Depends(verify_thread_owner)] = None, agent: Annotated[Any, Depends(get_thread_agent)] = None, ) -> dict[str, Any]: await agent.agent.aget_state({"configurable": {"thread_id": thread_id}}) @@ -1052,7 +1123,7 @@ async def delete_thread_permission_rule( async def get_thread_runtime( thread_id: str, stream: bool = False, - user_id: Annotated[str, Depends(verify_thread_owner)] = None, + user_id: Annotated[str | None, Depends(verify_thread_owner)] = None, app: Annotated[Any, Depends(get_app)] = None, ) -> dict[str, Any]: """Get runtime status for a thread.""" @@ -1256,7 +1327,7 @@ async def stream_thread_events( @router.post("/{thread_id}/runs/cancel") async def cancel_run( thread_id: str, - user_id: Annotated[str, Depends(verify_thread_owner)] = None, + user_id: Annotated[str | None, Depends(verify_thread_owner)] = None, app: Annotated[Any, Depends(get_app)] = None, ): """Cancel an active run for the given thread.""" @@ -1412,7 +1483,7 @@ async def _notify_task_cancelled(app: Any, thread_id: str, task_id: str, run: An agent_id=task_id, agent_name=f"cancel-{task_id[:8]}", ) - await emit_fn( + emission = emit_fn( { "event": "task_done", "data": json.dumps( @@ -1425,6 +1496,8 @@ async def _notify_task_cancelled(app: Any, thread_id: str, task_id: str, run: An ), } ) + if asyncio.iscoroutine(emission): + await emission except Exception: logger.warning("Failed to emit task_done for cancelled task %s", task_id, exc_info=True) diff --git a/core/agents/service.py b/core/agents/service.py index 3d2004e3a..a7d89e31f 100644 --- a/core/agents/service.py +++ b/core/agents/service.py @@ -25,9 +25,10 @@ format_background_notification, format_progress_notification, ) +from core.runtime.permissions import ToolPermissionContext from core.runtime.registry import ToolEntry, ToolMode, ToolRegistry, make_tool_schema from core.runtime.state import BootstrapConfig, ToolUseContext -from core.runtime.tool_result import tool_error, tool_success +from core.runtime.tool_result import tool_error, tool_permission_request, tool_success from storage.contracts import EntityRow logger = logging.getLogger(__name__) @@ -261,6 +262,56 @@ def _filter_fork_messages(messages: list) -> list: required=["target_name", "message"], ) +ASK_USER_QUESTION_SCHEMA = make_tool_schema( + name="AskUserQuestion", + description=( + "Ask the user one or more structured questions when progress requires their choice or clarification. " + "Use for genuine ambiguity, preference selection, or approval that needs an explicit answer before continuing." + ), + properties={ + "questions": { + "type": "array", + "description": "Questions to present to the user.", + "minItems": 1, + "items": { + "type": "object", + "properties": { + "header": {"type": "string", "description": "Short UI label for the question."}, + "question": {"type": "string", "description": "Full question text shown to the user."}, + "multiSelect": { + "type": "boolean", + "default": False, + "description": "Whether the user may pick multiple options.", + }, + "options": { + "type": "array", + "minItems": 1, + "items": { + "type": "object", + "properties": { + "label": {"type": "string"}, + "description": {"type": "string"}, + "preview": {"type": "string"}, + }, + "required": ["label", "description"], + }, + }, + }, + "required": ["header", "question", "options"], + }, + }, + "annotations": { + "type": "object", + "description": "Optional structured annotations kept with the question request.", + }, + "metadata": { + "type": "object", + "description": "Optional metadata describing the source of the question request.", + }, + }, + required=["questions"], +) + class _RunningTask: """Tracks a background asyncio.Task (agent run) with its metadata.""" @@ -427,6 +478,18 @@ def __init__( search_hint="send message running agent delivery queue", ) ) + tool_registry.register( + ToolEntry( + name="AskUserQuestion", + mode=ToolMode.INLINE, + schema=ASK_USER_QUESTION_SCHEMA, + handler=self._handle_ask_user_question, + source="AgentService", + search_hint="ask user question clarification choice preference", + is_read_only=True, + is_concurrency_safe=True, + ) + ) @staticmethod def _normalize_child_sandbox(sandbox_type: str | None) -> str | None: @@ -1124,6 +1187,42 @@ async def _handle_send_message( ) return f"Message sent to {target.name}." + async def _handle_ask_user_question( + self, + questions: list[dict[str, Any]], + annotations: dict[str, Any] | None = None, + metadata: dict[str, Any] | None = None, + tool_context: ToolUseContext | None = None, + ) -> Any: + if tool_context is None or tool_context.request_permission is None: + return tool_error("AskUserQuestion requires an interactive owner resolver") + + payload: dict[str, Any] = {"questions": questions} + if annotations is not None: + payload["annotations"] = annotations + if metadata is not None: + payload["metadata"] = metadata + + request_result = tool_context.request_permission( + "AskUserQuestion", + payload, + ToolPermissionContext(is_read_only=True, is_destructive=False), + None, + "Answer questions?", + ) + request_id = request_result.get("request_id") if isinstance(request_result, dict) else request_result + if not isinstance(request_id, str) or not request_id: + return tool_error("AskUserQuestion could not create a user-facing request") + + return tool_permission_request( + "User input required to continue.", + metadata={ + "decision": "ask", + "request_id": request_id, + "request_kind": "ask_user_question", + }, + ) + async def _stop_background_run(self, task_id: str, running: BackgroundRun) -> None: if isinstance(running, _RunningTask): was_running = not running.task.done() diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 8d379b718..1a5dcc744 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1646,17 +1646,24 @@ def resolve_permission_request( *, decision: str, message: str | None = None, + answers: list[dict[str, Any]] | None = None, + annotations: dict[str, Any] | None = None, ) -> bool: pending = self._app_state.pending_permission_requests.get(request_id) if pending is None: return False resolved = dict(self._app_state.resolved_permission_requests) - resolved[request_id] = { + payload = { **pending, "decision": decision, "message": message or pending.get("message"), } + if answers is not None: + payload["answers"] = answers + if annotations is not None: + payload["annotations"] = annotations + resolved[request_id] = payload still_pending = dict(self._app_state.pending_permission_requests) still_pending.pop(request_id, None) self._app_state.set_state( diff --git a/frontend/app/src/api/client.ts b/frontend/app/src/api/client.ts index 73ccb9884..ffa69ef37 100644 --- a/frontend/app/src/api/client.ts +++ b/frontend/app/src/api/client.ts @@ -14,6 +14,7 @@ import type { ThreadPermissions, ThreadPermissionRules, PermissionRuleBehavior, + AskUserAnswer, SandboxFileResult, SandboxFilesListResult, SandboxUploadResult, @@ -110,10 +111,12 @@ export async function resolveThreadPermission( requestId: string, decision: "allow" | "deny", message?: string, + answers?: AskUserAnswer[], + annotations?: Record, ): Promise<{ ok: boolean; thread_id: string; request_id: string }> { return request(`/api/threads/${encodeURIComponent(threadId)}/permissions/${encodeURIComponent(requestId)}/resolve`, { method: "POST", - body: JSON.stringify({ decision, message }), + body: JSON.stringify({ decision, message, answers, annotations }), }); } diff --git a/frontend/app/src/api/types.ts b/frontend/app/src/api/types.ts index 4ee3dde8b..c031f3582 100644 --- a/frontend/app/src/api/types.ts +++ b/frontend/app/src/api/types.ts @@ -53,6 +53,26 @@ export interface PermissionRequest { message?: string | null; } +export interface AskUserQuestionOption { + label: string; + description: string; + preview?: string | null; +} + +export interface AskUserQuestionPrompt { + header: string; + question: string; + options: AskUserQuestionOption[]; + multiSelect?: boolean; +} + +export interface AskUserAnswer { + header?: string; + question?: string; + selected_options: string[]; + free_text?: string | null; +} + export type PermissionRuleBehavior = "allow" | "deny" | "ask"; export interface ThreadPermissionRules { diff --git a/frontend/app/src/hooks/use-thread-permissions.ts b/frontend/app/src/hooks/use-thread-permissions.ts index 27b20ec21..0b68e02f3 100644 --- a/frontend/app/src/hooks/use-thread-permissions.ts +++ b/frontend/app/src/hooks/use-thread-permissions.ts @@ -4,6 +4,7 @@ import { getThreadPermissions, removeThreadPermissionRule, resolveThreadPermission, + type AskUserAnswer, type PermissionRequest, type ThreadPermissionRules, type PermissionRuleBehavior, @@ -35,6 +36,8 @@ export interface ThreadPermissionsActions { requestId: string, decision: "allow" | "deny", message?: string, + answers?: AskUserAnswer[], + annotations?: Record, ) => Promise; addSessionRule: (behavior: PermissionRuleBehavior, toolName: string) => Promise; removeSessionRule: (behavior: PermissionRuleBehavior, toolName: string) => Promise; @@ -70,17 +73,24 @@ export function useThreadPermissions(threadId: string | undefined): ThreadPermis if (refreshGenerationRef.current !== generation) return; console.error("[useThreadPermissions] Failed to load permissions:", err); } finally { - if (refreshGenerationRef.current !== generation) return; - setLoading(false); + if (refreshGenerationRef.current === generation) { + setLoading(false); + } } }, [threadId]); const resolvePermissionRequest = useCallback( - async (requestId: string, decision: "allow" | "deny", message?: string) => { + async ( + requestId: string, + decision: "allow" | "deny", + message?: string, + answers?: AskUserAnswer[], + annotations?: Record, + ) => { if (!threadId) return; setResolvingId(requestId); try { - await resolveThreadPermission(threadId, requestId, decision, message); + await resolveThreadPermission(threadId, requestId, decision, message, answers, annotations); await refreshPermissions(); } finally { setResolvingId(null); diff --git a/frontend/app/src/pages/ChatPage.tsx b/frontend/app/src/pages/ChatPage.tsx index 05c6bc68d..c3de31476 100644 --- a/frontend/app/src/pages/ChatPage.tsx +++ b/frontend/app/src/pages/ChatPage.tsx @@ -3,7 +3,7 @@ import { useParams, useOutletContext, useLocation } from "react-router-dom"; import { Check, ShieldAlert, X } from "lucide-react"; import { toast } from "sonner"; import ChatArea from "../components/ChatArea"; -import type { AssistantTurn } from "../api"; +import type { AssistantTurn, AskUserAnswer, AskUserQuestionPrompt, PermissionRequest } from "../api"; import { uploadSandboxFile } from "../api"; import { Alert, AlertDescription, AlertTitle } from "../components/ui/alert"; import { Button } from "../components/ui/button"; @@ -33,6 +33,16 @@ interface OutletContext { setSessionsOpen: (value: boolean) => void; } +function isAskUserQuestionRequest( + request: PermissionRequest | null, +): request is PermissionRequest & { args: PermissionRequest["args"] & { questions: AskUserQuestionPrompt[] } } { + return !!request && request.tool_name === "AskUserQuestion" && Array.isArray(request.args?.questions); +} + +function questionSelectionKey(question: AskUserQuestionPrompt): string { + return `${question.header}::${question.question}`; +} + /** Thin wrapper: key={threadId} forces remount → all hook state resets naturally. */ export default function ChatPage() { const { threadId } = useParams<{ memberId: string; threadId: string }>(); @@ -164,6 +174,8 @@ function ChatPageInner({ threadId }: { threadId: string }) { const computerResize = useResizableX(600, 360, 1200, true); const currentPermissionRequest = pendingPermissionRequests[0] ?? null; + const [questionSelectionsByRequest, setQuestionSelectionsByRequest] = useState>>({}); + const questionSelections = currentPermissionRequest ? (questionSelectionsByRequest[currentPermissionRequest.request_id] ?? {}) : {}; const handleResolvePermission = useCallback( async (decision: "allow" | "deny") => { @@ -180,6 +192,62 @@ function ChatPageInner({ threadId }: { threadId: string }) { [currentPermissionRequest, refreshThread, resolvePermission], ); + const handleQuestionSelection = useCallback( + (question: AskUserQuestionPrompt, optionLabel: string) => { + if (!currentPermissionRequest) return; + const key = questionSelectionKey(question); + setQuestionSelectionsByRequest((prev) => { + const currentForRequest = prev[currentPermissionRequest.request_id] ?? {}; + const current = currentForRequest[key] ?? []; + if (question.multiSelect) { + const next = current.includes(optionLabel) + ? current.filter((item) => item !== optionLabel) + : [...current, optionLabel]; + return { + ...prev, + [currentPermissionRequest.request_id]: { ...currentForRequest, [key]: next }, + }; + } + return { + ...prev, + [currentPermissionRequest.request_id]: { ...currentForRequest, [key]: [optionLabel] }, + }; + }); + }, + [currentPermissionRequest], + ); + + const handleSubmitQuestionAnswers = useCallback(async () => { + if (!currentPermissionRequest || !isAskUserQuestionRequest(currentPermissionRequest)) return; + const answers: AskUserAnswer[] = currentPermissionRequest.args.questions.map((question) => ({ + header: question.header, + question: question.question, + selected_options: questionSelections[questionSelectionKey(question)] ?? [], + })); + try { + await resolvePermission( + currentPermissionRequest.request_id, + "allow", + undefined, + answers, + typeof currentPermissionRequest.args.annotations === "object" && currentPermissionRequest.args.annotations !== null + ? currentPermissionRequest.args.annotations as Record + : undefined, + ); + await refreshThread(); + toast.success("已提交回答，Leon 会继续当前任务"); + } catch (error) { + const message = error instanceof Error ? error.message : String(error); + toast.error(`提交回答失败: ${message}`); + } + }, [currentPermissionRequest, questionSelections, refreshThread, resolvePermission]); + + const questionPrompts = isAskUserQuestionRequest(currentPermissionRequest) + ? currentPermissionRequest.args.questions + : []; + const canSubmitQuestionAnswers = questionPrompts.length > 0 + && questionPrompts.every((question) => (questionSelections[questionSelectionKey(question)] ?? []).length > 0); + const handlePersistedPermissionDecision = useCallback( async (decision: "allow" | "deny") => { if (!currentPermissionRequest) return; @@ -262,61 +330,113 @@ function ChatPageInner({ threadId }: { threadId: string }) { 权限确认：{currentPermissionRequest.tool_name} -

{currentPermissionRequest.message || "该工具需要你明确批准后才能继续。"}

-

- 处理后不会自动重跑；Leon 需要在下一次相同操作时继续执行。 -

- - {JSON.stringify(currentPermissionRequest.args)} - + {isAskUserQuestionRequest(currentPermissionRequest) ? ( +
+

{currentPermissionRequest.message || "Leon 需要你的回答后才能继续。"}

+ {questionPrompts.map((question) => { + const selected = questionSelections[questionSelectionKey(question)] ?? []; + return ( +
+
+

{question.header}

+

{question.question}

+
+
+ {question.options.map((option) => { + const active = selected.includes(option.label); + return ( + + ); + })} +
+
+ ); + })} +
+ +
+
+ ) : ( + <> +

{currentPermissionRequest.message || "该工具需要你明确批准后才能继续。"}

+

+ 处理后不会自动重跑；Leon 需要在下一次相同操作时继续执行。 +

+ + {JSON.stringify(currentPermissionRequest.args)} + + + )} {pendingPermissionRequests.length > 1 && (

还有 {pendingPermissionRequests.length - 1} 条待处理请求。

)} -
- - - {!managedOnly && ( - <> + {!isAskUserQuestionRequest(currentPermissionRequest) && ( + <> +
- - )} -
- {managedOnly && ( -

- 当前为 managed-only 模式，不能写入线程级权限覆盖规则。 -

+ {!managedOnly && ( + <> + + + + )} +
+ {managedOnly && ( +

+ 当前为 managed-only 模式，不能写入线程级权限覆盖规则。 +

+ )} + )} diff --git a/tests/Integration/test_threads_router.py b/tests/Integration/test_threads_router.py index 1324f0cd4..faf41244d 100644 --- a/tests/Integration/test_threads_router.py +++ b/tests/Integration/test_threads_router.py @@ -113,7 +113,7 @@ def __init__(self) -> None: "ask": ["Edit"], } self.managed_only = False - self.resolve_calls: list[tuple[str, str, str | None]] = [] + self.resolve_calls: list[tuple[str, str, str | None, list[dict] | None, dict | None]] = [] self.rule_add_calls: list[tuple[str, str]] = [] self.rule_remove_calls: list[tuple[str, str]] = [] self.agent = SimpleNamespace( @@ -126,8 +126,16 @@ def get_pending_permission_requests(self, thread_id: str | None = None): return list(self.pending) return [item for item in self.pending if item["thread_id"] == thread_id] - def resolve_permission_request(self, request_id: str, *, decision: str, message: str | None = None) -> bool: - self.resolve_calls.append((request_id, decision, message)) + def resolve_permission_request( + self, + request_id: str, + *, + decision: str, + message: str | None = None, + answers: list[dict] | None = None, + annotations: dict | None = None, + ) -> bool: + self.resolve_calls.append((request_id, decision, message, answers, annotations)) if request_id != "perm-1": return False self.pending = [] @@ -220,6 +228,46 @@ def get_thread_permission_rules(self, thread_id: str) -> dict[str, object]: } +class _FakeAskUserQuestionAgent(_FakePermissionAgent): + def __init__(self) -> None: + super().__init__() + self.pending = [ + { + "request_id": "perm-ask", + "thread_id": "thread-1", + "tool_name": "AskUserQuestion", + "args": { + "questions": [ + { + "header": "Style", + "question": "Choose a style", + "options": [ + {"label": "Minimal", "description": "Keep it simple"}, + {"label": "Bold", "description": "Make it loud"}, + ], + } + ] + }, + "message": "Answer questions?", + } + ] + + def resolve_permission_request( + self, + request_id: str, + *, + decision: str, + message: str | None = None, + answers: list[dict] | None = None, + annotations: dict | None = None, + ) -> bool: + self.resolve_calls.append((request_id, decision, message, answers, annotations)) + if request_id != "perm-ask": + return False + self.pending = [] + return True + + class _NullLock: async def __aenter__(self): return self @@ -627,10 +675,88 @@ async def test_resolve_thread_permission_request_persists_resolution(): ) assert result == {"ok": True, "thread_id": "thread-1", "request_id": "perm-1"} - assert agent.resolve_calls == [("perm-1", "allow", "go ahead")] + assert agent.resolve_calls == [("perm-1", "allow", "go ahead", None, None)] + agent.agent.apersist_state.assert_awaited_once_with("thread-1") + + +@pytest.mark.asyncio +async def test_resolve_ask_user_question_request_starts_followup_run_with_answers(): + agent = _FakeAskUserQuestionAgent() + app = SimpleNamespace() + payload = SimpleNamespace( + decision="allow", + message=None, + answers=[ + { + "header": "Style", + "question": "Choose a style", + "selected_options": ["Minimal"], + } + ], + annotations={"source": "ask-user-ui"}, + ) + + with patch( + "backend.web.services.message_routing.route_message_to_brain", + AsyncMock(return_value={"status": "started", "routing": "direct", "thread_id": "thread-1"}), + ) as route_message: + result = await threads_router.resolve_thread_permission_request( + "thread-1", + "perm-ask", + payload, + user_id="owner-1", + agent=agent, + app=app, + ) + + assert result == { + "ok": True, + "thread_id": "thread-1", + "request_id": "perm-ask", + "followup": {"status": "started", "routing": "direct", "thread_id": "thread-1"}, + } + assert agent.resolve_calls == [ + ( + "perm-ask", + "allow", + None, + [ + { + "header": "Style", + "question": "Choose a style", + "selected_options": ["Minimal"], + } + ], + {"source": "ask-user-ui"}, + ) + ] + route_message.assert_awaited_once() + followup_message = route_message.await_args.args[2] + assert "AskUserQuestion" in followup_message + assert "Minimal" in followup_message + assert "Choose a style" in followup_message agent.agent.apersist_state.assert_awaited_once_with("thread-1") +@pytest.mark.asyncio +async def test_resolve_ask_user_question_request_requires_answers_for_allow(): + agent = _FakeAskUserQuestionAgent() + + with pytest.raises(threads_router.HTTPException) as exc_info: + await threads_router.resolve_thread_permission_request( + "thread-1", + "perm-ask", + SimpleNamespace(decision="allow", message=None, answers=None, annotations=None), + user_id="owner-1", + agent=agent, + app=SimpleNamespace(), + ) + + assert exc_info.value.status_code == 400 + assert exc_info.value.detail == "AskUserQuestion answers are required when approving the request" + agent.agent.apersist_state.assert_not_awaited() + + @pytest.mark.asyncio async def test_resolve_thread_permission_request_404s_missing_request(): agent = _FakePermissionAgent() diff --git a/tests/Unit/core/test_agent_service.py b/tests/Unit/core/test_agent_service.py index 3daf567b6..392293d22 100644 --- a/tests/Unit/core/test_agent_service.py +++ b/tests/Unit/core/test_agent_service.py @@ -13,6 +13,7 @@ from core.agents.service import ( AGENT_DISALLOWED, AGENT_SCHEMA, + ASK_USER_QUESTION_SCHEMA, EXPLORE_ALLOWED, TASK_OUTPUT_SCHEMA, AgentService, @@ -1457,3 +1458,68 @@ def test_task_output_schema_exposes_block_and_timeout(): assert properties["block"]["default"] is True assert properties["timeout"]["default"] == 30000 assert properties["timeout"]["maximum"] == 600000 + + +@pytest.mark.asyncio +async def test_ask_user_question_requests_structured_question_payload(tmp_path): + registry = ToolRegistry() + _make_service(tmp_path, tool_registry=registry) + runner = ToolRunner(registry=registry) + app_state = AppState() + captured: dict[str, object] = {} + + def request_permission(name, args, context, request, message): + captured["name"] = name + captured["args"] = dict(args) + captured["message"] = message + return {"request_id": "ask-1"} + + request = SimpleNamespace( + tool_call={ + "name": "AskUserQuestion", + "args": { + "questions": [ + { + "header": "Color", + "question": "Which color should I use?", + "options": [ + {"label": "Blue", "description": "Use blue"}, + {"label": "Green", "description": "Use green"}, + ], + } + ] + }, + "id": "tc-1", + }, + state=ToolUseContext( + bootstrap=BootstrapConfig(workspace_root=tmp_path, model_name="gpt-test"), + get_app_state=app_state.get_state, + set_app_state=app_state.set_state, + request_permission=request_permission, + ), + ) + + result = await runner.awrap_tool_call(request, AsyncMock()) + + meta = result.additional_kwargs["tool_result_meta"] + assert meta["kind"] == "permission_request" + assert meta["request_id"] == "ask-1" + assert result.content == "User input required to continue." + assert captured["name"] == "AskUserQuestion" + assert captured["message"] == "Answer questions?" + assert captured["args"] == { + "questions": [ + { + "header": "Color", + "question": "Which color should I use?", + "options": [ + {"label": "Blue", "description": "Use blue"}, + {"label": "Green", "description": "Use green"}, + ], + } + ] + } + + +def test_ask_user_question_schema_requires_questions(): + assert ASK_USER_QUESTION_SCHEMA["parameters"]["required"] == ["questions"] From 1ebcc9426f608afb8f337a0653d34eee9ca347c8 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 05:55:49 +0800 Subject: [PATCH 221/517] Add MCP instruction delta middleware --- config/types.py | 1 + core/runtime/agent.py | 22 +++- core/runtime/loop.py | 37 +++++- core/runtime/middleware/mcp_instructions.py | 80 ++++++++++++ core/runtime/state.py | 1 + tests/Integration/test_leon_agent.py | 131 ++++++++++++++++++++ 6 files changed, 267 insertions(+), 5 deletions(-) create mode 100644 core/runtime/middleware/mcp_instructions.py diff --git a/config/types.py b/config/types.py index 735d156d3..0c49458fd 100644 --- a/config/types.py +++ b/config/types.py @@ -25,6 +25,7 @@ class McpServerConfig(BaseModel): args: list[str] = Field(default_factory=list) env: dict[str, str] = Field(default_factory=dict) url: str | None = None + instructions: str | None = None allowed_tools: list[str] | None = None disabled: bool = False diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 1a5dcc744..4d768afdf 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -57,6 +57,7 @@ # New architecture: ToolRegistry + ToolRunner + Services from core.runtime.cleanup import CleanupRegistry # noqa: E402 from core.runtime.loop import QueryLoop # noqa: E402 +from core.runtime.middleware.mcp_instructions import McpInstructionsDeltaMiddleware # noqa: E402 from core.runtime.middleware.memory import MemoryMiddleware # noqa: E402 from core.runtime.middleware.monitor import MonitorMiddleware, apply_usage_patches # noqa: E402 from core.runtime.middleware.prompt_caching import PromptCachingMiddleware # noqa: E402 @@ -505,6 +506,15 @@ def _get_mcp_server_configs(self) -> dict[str, Any]: return {name: srv for name, srv in self._agent_bundle.mcp.items() if not srv.disabled} return self.config.mcp.servers + def _get_mcp_instruction_blocks(self) -> dict[str, str]: + blocks: dict[str, str] = {} + for name, cfg in self._get_mcp_server_configs().items(): + instructions = getattr(cfg, "instructions", None) + if not isinstance(instructions, str) or not instructions.strip(): + continue + blocks[name] = instructions.strip() + return blocks + def _load_config( self, agent_name: str | None, @@ -1011,11 +1021,19 @@ def _build_middleware_stack(self) -> list: if memory_enabled: self._add_memory_middleware(middleware) - # 4. Steering — injects queued messages before model call + # 4. MCP instructions delta — thread-scoped reminder when MCP guidance changes + middleware.append( + McpInstructionsDeltaMiddleware( + get_instruction_blocks=self._get_mcp_instruction_blocks, + get_app_state=lambda: self.app_state, + ) + ) + + # 5. Steering — injects queued messages before model call self._steering_middleware = SteeringMiddleware(queue_manager=self.queue_manager) middleware.append(self._steering_middleware) - # 5. ToolRunner (innermost — routes all ToolRegistry-registered tool calls) + # 6. ToolRunner (innermost — routes all ToolRegistry-registered tool calls) self._tool_runner = ToolRunner( registry=self._tool_registry, validator=ToolValidator(), diff --git a/core/runtime/loop.py b/core/runtime/loop.py index 394a43f0e..f27527e29 100644 --- a/core/runtime/loop.py +++ b/core/runtime/loop.py @@ -1551,7 +1551,16 @@ def _thread_memory_state_snapshot(self, thread_id: str) -> dict[str, Any]: snapshot = getattr(self._memory_middleware, "snapshot_thread_state", None) if not callable(snapshot): return {} - return dict(snapshot(thread_id) or {}) + raw_snapshot = snapshot(thread_id) or {} + if not isinstance(raw_snapshot, dict): + return {} + return {str(key): value for key, value in raw_snapshot.items()} + + def _thread_mcp_instruction_state_snapshot(self, thread_id: str) -> dict[str, Any]: + if self._app_state is None: + return {} + announced_blocks = dict(self._app_state.announced_mcp_instruction_blocks.get(thread_id, {})) + return {"announced_blocks": announced_blocks} def _is_runtime_active(self) -> bool: current_state = getattr(self._runtime, "current_state", None) @@ -1567,6 +1576,7 @@ def _snapshot_live_thread_state(self, thread_id: str) -> dict[str, Any]: "pending_permission_requests": pending, "resolved_permission_requests": resolved, "memory_compaction_state": memory_state, + "mcp_instruction_state": self._thread_mcp_instruction_state_snapshot(thread_id), } def _restore_thread_permission_state( @@ -1611,6 +1621,21 @@ def _restore_thread_memory_state( if callable(restore): restore(thread_id, memory_state) + def _restore_thread_mcp_instruction_state( + self, + thread_id: str, + *, + mcp_instruction_state: dict[str, Any], + ) -> None: + if self._app_state is None: + return + announced_blocks = mcp_instruction_state.get("announced_blocks", {}) + if not isinstance(announced_blocks, dict): + announced_blocks = {} + kept = {key: value for key, value in self._app_state.announced_mcp_instruction_blocks.items() if key != thread_id} + kept[thread_id] = {name: block for name, block in announced_blocks.items() if isinstance(name, str) and isinstance(block, str)} + self._app_state.announced_mcp_instruction_blocks = kept + async def _hydrate_thread_state_from_checkpoint(self, thread_id: str) -> dict[str, Any]: channel_values = await self._load_checkpoint_channel_values(thread_id) messages = list(channel_values.get("messages", [])) @@ -1618,6 +1643,7 @@ async def _hydrate_thread_state_from_checkpoint(self, thread_id: str) -> dict[st pending = dict(channel_values.get("pending_permission_requests", {}) or {}) resolved = dict(channel_values.get("resolved_permission_requests", {}) or {}) memory_state = dict(channel_values.get("memory_compaction_state", {}) or {}) + mcp_instruction_state = dict(channel_values.get("mcp_instruction_state", {}) or {}) turn_count = self._app_state.turn_count if self._app_state is not None else 0 self._sync_app_state(messages=messages, turn_count=turn_count) self._restore_thread_permission_state( @@ -1630,12 +1656,17 @@ async def _hydrate_thread_state_from_checkpoint(self, thread_id: str) -> dict[st thread_id, memory_state=memory_state, ) + self._restore_thread_mcp_instruction_state( + thread_id, + mcp_instruction_state=mcp_instruction_state, + ) return { "messages": messages, "tool_permission_context": permission_context, "pending_permission_requests": pending, "resolved_permission_requests": resolved, "memory_compaction_state": memory_state, + "mcp_instruction_state": mcp_instruction_state, } async def _save_messages(self, thread_id: str, messages: list) -> None: @@ -1649,18 +1680,18 @@ async def _save_messages(self, thread_id: str, messages: list) -> None: checkpoint = empty_checkpoint() permission_context, pending_requests, resolved_requests = self._thread_permission_state_snapshot(thread_id) memory_state = self._thread_memory_state_snapshot(thread_id) + mcp_instruction_state = self._thread_mcp_instruction_state_snapshot(thread_id) checkpoint["channel_values"] = { "messages": messages, "tool_permission_context": permission_context, "pending_permission_requests": pending_requests, "resolved_permission_requests": resolved_requests, "memory_compaction_state": memory_state, + "mcp_instruction_state": mcp_instruction_state, } metadata: CheckpointMetadata = { "source": "loop", "step": len(messages), - "writes": {}, - "parents": {}, } await self.checkpointer.aput(cfg, checkpoint, metadata, {}) except Exception: diff --git a/core/runtime/middleware/mcp_instructions.py b/core/runtime/middleware/mcp_instructions.py new file mode 100644 index 000000000..7cff4c7cb --- /dev/null +++ b/core/runtime/middleware/mcp_instructions.py @@ -0,0 +1,80 @@ +"""Thread-scoped MCP instruction delta injection. + +Mycel does not have CC's attachment plane. Keep this contract smaller: +- MCP server configs may carry `instructions` +- the loop stores which server names have already been announced per thread +- on the next turn after a change, inject one delta SystemMessage +""" + +from __future__ import annotations + +import json +from collections.abc import Callable +from typing import Any + +from langchain_core.messages import SystemMessage + +from core.runtime.middleware import AgentMiddleware +from core.runtime.state import AppState + +_DELTA_TAG = "mcp_instructions_delta" + + +def _format_instruction_block(server_name: str, instructions: str) -> str: + return f"## {server_name}\n{instructions.strip()}" + + +def _render_delta_message(*, added: dict[str, str], removed: list[str]) -> SystemMessage: + payload = { + "added_names": sorted(added), + "removed_names": sorted(removed), + } + blocks = [ + "", + f"<{_DELTA_TAG}>{json.dumps(payload, ensure_ascii=False)}", + "MCP server instructions changed for this thread.", + ] + if added: + blocks.append("Use the newly available MCP instructions below for subsequent turns:") + blocks.extend(_format_instruction_block(name, added[name]) for name in sorted(added)) + if removed: + blocks.append("The following MCP servers are no longer active for this thread:") + blocks.extend(f"- {name}" for name in sorted(removed)) + blocks.append("") + return SystemMessage(content="\n".join(blocks)) + + +class McpInstructionsDeltaMiddleware(AgentMiddleware): + """Injects MCP instruction deltas once per thread when the connected set changes.""" + + def __init__( + self, + *, + get_instruction_blocks: Callable[[], dict[str, str]], + get_app_state: Callable[[], AppState | None], + ) -> None: + self._get_instruction_blocks = get_instruction_blocks + self._get_app_state = get_app_state + + def before_model(self, state: dict[str, Any], runtime: Any = None, config: dict[str, Any] | None = None) -> dict[str, Any] | None: + app_state = self._get_app_state() + if app_state is None: + return None + + config = config or {} + thread_id = config.get("configurable", {}).get("thread_id", "default") + current_blocks = {name: block for name, block in self._get_instruction_blocks().items() if block.strip()} + announced_blocks = { + name: block + for name, block in app_state.announced_mcp_instruction_blocks.get(thread_id, {}).items() + if isinstance(name, str) and isinstance(block, str) and block.strip() + } + + added_names = sorted(name for name, block in current_blocks.items() if announced_blocks.get(name) != block) + removed_names = sorted(name for name in announced_blocks if name not in current_blocks) + if not added_names and not removed_names: + return None + + app_state.announced_mcp_instruction_blocks[thread_id] = dict(current_blocks) + added = {name: current_blocks[name] for name in added_names} + return {"messages": [_render_delta_message(added=added, removed=removed_names)]} diff --git a/core/runtime/state.py b/core/runtime/state.py index 03713f129..80b53a4c2 100644 --- a/core/runtime/state.py +++ b/core/runtime/state.py @@ -93,6 +93,7 @@ class AppState(BaseModel): tool_permission_context: ToolPermissionState = Field(default_factory=ToolPermissionState) pending_permission_requests: dict[str, dict[str, Any]] = Field(default_factory=dict) resolved_permission_requests: dict[str, dict[str, Any]] = Field(default_factory=dict) + announced_mcp_instruction_blocks: dict[str, dict[str, str]] = Field(default_factory=dict) # @@@session-hooks-not-watchers - keep this surface local and lifecycle-scoped. # File watching remains a later outer-layer concern so Leon keeps the # filesystem + terminal core decoupled. diff --git a/tests/Integration/test_leon_agent.py b/tests/Integration/test_leon_agent.py index bc9e2f7f3..023770044 100644 --- a/tests/Integration/test_leon_agent.py +++ b/tests/Integration/test_leon_agent.py @@ -3,6 +3,7 @@ Uses mock model to verify the full astream pipeline without real API calls. """ +import json import os from types import SimpleNamespace from unittest.mock import AsyncMock, MagicMock, patch @@ -100,6 +101,28 @@ async def ainvoke(self, messages): return AIMessage(content=f"OK_{self.turn_calls}") +class _MessageCaptureModel: + def __init__(self, text: str = "captured"): + self.calls: list[list[object]] = [] + self.text = text + + def bind_tools(self, tools): + return self + + def configurable_fields(self, **kwargs): + return self + + def with_config(self, **kwargs): + return self + + def bind(self, **kwargs): + return self + + async def ainvoke(self, messages): + self.calls.append(list(messages)) + return AIMessage(content=self.text) + + def test_leon_agent_destructor_does_not_reenable_skipped_sandbox_cleanup(): """Explicit child close(cleanup_sandbox=False) must stay final under __del__.""" from core.runtime.agent import LeonAgent @@ -293,6 +316,114 @@ async def test_leon_agent_bundle_dir_registers_mcp_resource_tools(tmp_path): agent.close() +@pytest.mark.asyncio +@_patch_env_api_key() +async def test_leon_agent_announces_mcp_instruction_delta_once_and_reannounces_on_change(tmp_path): + from core.runtime.agent import LeonAgent + + member_dir = tmp_path / "members" / "toad" + member_dir.mkdir(parents=True) + (member_dir / "agent.md").write_text( + "---\nname: Toad\ndescription: Demo member\n---\nYou are Toad.\n", + encoding="utf-8", + ) + + def _write_mcp(instructions: str) -> None: + (member_dir / ".mcp.json").write_text( + json.dumps( + { + "mcpServers": { + "nu50demo": { + "transport": "stdio", + "command": "uv", + "args": ["run", "python", "/tmp/nu50_mcp_server.py"], + "instructions": instructions, + } + } + } + ), + encoding="utf-8", + ) + + def _message_text(message: object) -> str: + content = getattr(message, "content", "") + if isinstance(content, str): + return content + if isinstance(content, list): + return "\n".join(str(block.get("text", "")) for block in content if isinstance(block, dict)) + return str(content) + + def _delta_messages(messages: list[object]) -> list[str]: + hits: list[str] = [] + for message in messages: + content = _message_text(message) + if "" in content: + hits.append(content) + return hits + + _write_mcp("Use nu50demo carefully.") + first_model = _MessageCaptureModel("First MCP delta response") + checkpointer = _MemoryCheckpointer() + + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=first_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): + agent = LeonAgent( + workspace_root=str(tmp_path), + bundle_dir=str(member_dir), + api_key="sk-test-integration", + ) + await agent.ainit() + agent.checkpointer = checkpointer + agent.agent.checkpointer = checkpointer + + await agent.ainvoke("first turn", thread_id="mcp-delta-thread") + assert first_model.calls + first_messages = first_model.calls[0] + first_deltas = _delta_messages(first_messages) + assert len(first_deltas) == 1 + assert "Use nu50demo carefully." in first_deltas[0] + + second_call_index = len(first_model.calls) + await agent.ainvoke("second turn", thread_id="mcp-delta-thread") + assert len(first_model.calls) > second_call_index + second_messages = first_model.calls[second_call_index] + second_deltas = _delta_messages(second_messages) + assert len(second_deltas) == 1 + assert second_deltas[0] == first_deltas[0] + + agent.close() + + _write_mcp("Use nu50demo only for trusted reads.") + second_model = _MessageCaptureModel("Second MCP delta response") + + with ( + patch("core.runtime.agent.LeonAgent._create_model", return_value=second_model), + patch("core.runtime.agent.LeonAgent._init_async_components", return_value=(None, [])), + patch("core.runtime.agent.LeonAgent._init_checkpointer", new_callable=AsyncMock, return_value=None), + ): + agent = LeonAgent( + workspace_root=str(tmp_path), + bundle_dir=str(member_dir), + api_key="sk-test-integration", + ) + await agent.ainit() + agent.checkpointer = checkpointer + agent.agent.checkpointer = checkpointer + + await agent.ainvoke("third turn", thread_id="mcp-delta-thread") + assert second_model.calls + third_messages = second_model.calls[0] + third_deltas = _delta_messages(third_messages) + assert len(third_deltas) == 2 + assert "Use nu50demo carefully." in third_deltas[0] + assert "Use nu50demo only for trusted reads." in third_deltas[1] + + agent.close() + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_memoizes_prompt_sections_between_builds(tmp_path): From 84ac3e0fa46fc32f33751862e19ecb15df250f87 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 06:10:28 +0800 Subject: [PATCH 222/517] Add function-result-clearing prompt contract --- core/runtime/agent.py | 2 ++ core/runtime/prompts.py | 28 +++++++++++++++++++++++++ tests/Integration/test_leon_agent.py | 31 ++++++++++++++++++++++++++++ 3 files changed, 61 insertions(+) diff --git a/core/runtime/agent.py b/core/runtime/agent.py index 4d768afdf..5cda0dce0 100644 --- a/core/runtime/agent.py +++ b/core/runtime/agent.py @@ -1479,6 +1479,8 @@ def _build() -> str: sandbox_name=self._sandbox.name, working_dir=working_dir, workspace_root=str(self.workspace_root), + spill_buffer_enabled=self.config.tools.spill_buffer.enabled, + spill_keep_recent=self.config.memory.pruning.protect_recent, ) return self._get_cached_prompt_section("rules", _build) diff --git a/core/runtime/prompts.py b/core/runtime/prompts.py index 49114dc2a..6077cf371 100644 --- a/core/runtime/prompts.py +++ b/core/runtime/prompts.py @@ -106,12 +106,30 @@ def _build_interaction_rules() -> list[RuleSpec]: return [] +def _build_function_result_clearing_rules(*, spill_buffer_enabled: bool, spill_keep_recent: int) -> list[RuleSpec]: + if not spill_buffer_enabled: + return [] + return [ + RuleSpec( + "Function Result Clearing", + f"Old tool results may be cleared from context to free up space. The {spill_keep_recent} most recent results are always kept.", + ( + "When working with tool results, write down any important information " + "you might need later in your response, as the original tool result " + "may be cleared later.", + ), + ) + ] + + def _build_rule_specs( *, is_sandbox: bool, sandbox_name: str, workspace_root: str, working_dir: str, + spill_buffer_enabled: bool, + spill_keep_recent: int, ) -> list[RuleSpec]: rules: list[RuleSpec] = [] rules.extend( @@ -124,6 +142,12 @@ def _build_rule_specs( ) rules.extend(_build_risk_rules()) rules.extend(_build_tool_preference_rules()) + rules.extend( + _build_function_result_clearing_rules( + spill_buffer_enabled=spill_buffer_enabled, + spill_keep_recent=spill_keep_recent, + ) + ) rules.extend(_build_interaction_rules()) return rules @@ -154,12 +178,16 @@ def build_rules_section( sandbox_name: str = "", working_dir: str, workspace_root: str, + spill_buffer_enabled: bool = False, + spill_keep_recent: int = 0, ) -> str: rule_specs = _build_rule_specs( is_sandbox=is_sandbox, sandbox_name=sandbox_name, workspace_root=workspace_root, working_dir=working_dir, + spill_buffer_enabled=spill_buffer_enabled, + spill_keep_recent=spill_keep_recent, ) return "\n\n".join(_render_rule(index, rule) for index, rule in enumerate(rule_specs, start=1)) diff --git a/tests/Integration/test_leon_agent.py b/tests/Integration/test_leon_agent.py index 023770044..e410f7df4 100644 --- a/tests/Integration/test_leon_agent.py +++ b/tests/Integration/test_leon_agent.py @@ -530,6 +530,37 @@ def test_build_rules_section_unifies_core_risk_and_tool_preferences(): assert "Background Task Description" not in rules +def test_build_rules_section_includes_function_result_clearing_guidance_when_spill_buffer_enabled(): + from core.runtime.prompts import build_rules_section + + rules = build_rules_section( + is_sandbox=False, + working_dir="/repo", + workspace_root="/repo", + spill_buffer_enabled=True, + spill_keep_recent=3, + ) + + assert "**Function Result Clearing**" in rules + assert "Old tool results may be cleared from context to free up space." in rules + assert "The 3 most recent results are always kept." in rules + assert "write down any important information you might need later in your response" in rules + + +def test_build_rules_section_omits_function_result_clearing_guidance_when_spill_buffer_disabled(): + from core.runtime.prompts import build_rules_section + + rules = build_rules_section( + is_sandbox=False, + working_dir="/repo", + workspace_root="/repo", + spill_buffer_enabled=False, + spill_keep_recent=3, + ) + + assert "**Function Result Clearing**" not in rules + + @pytest.mark.asyncio @_patch_env_api_key() async def test_leon_agent_session_start_hook_runs_on_ainit(tmp_path): From 3466d6adf6cbb391c69d87d8305e2c9f289b9589 Mon Sep 17 00:00:00 2001 From: shuxueshuxue Date: Mon, 6 Apr 2026 06:42:30 +0800 Subject: [PATCH 223/517] Remove frontend sandbox pause resume controls --- frontend/app/src/api/client.ts | 22 -------- .../components/SandboxSessionsModal.test.tsx | 53 +++++++++++++++++++ .../src/components/SandboxSessionsModal.tsx | 32 ++--------- .../computer-panel/PanelHeader.test.tsx | 31 +++++++++++ .../components/computer-panel/PanelHeader.tsx | 26 +-------- .../src/components/computer-panel/index.tsx | 46 +++++++++------- frontend/app/src/hooks/use-sandbox-manager.ts | 45 ++-------------- frontend/app/src/pages/ChatPage.tsx | 19 +++---- 8 files changed, 127 insertions(+), 147 deletions(-) create mode 100644 frontend/app/src/components/SandboxSessionsModal.test.tsx create mode 100644 frontend/app/src/components/computer-panel/PanelHeader.test.tsx diff --git a/frontend/app/src/api/client.ts b/frontend/app/src/api/client.ts index ffa69ef37..c33f61f86 100644 --- a/frontend/app/src/api/client.ts +++ b/frontend/app/src/api/client.ts @@ -195,28 +195,6 @@ export async function listMyLeases(signal?: AbortSignal): Promise { - await request(`/api/threads/${encodeURIComponent(threadId)}/sandbox/pause`, { method: "POST" }); -} - -export async function resumeThreadSandbox(threadId: string): Promise { - await request(`/api/threads/${encodeURIComponent(threadId)}/sandbox/resume`, { method: "POST" }); -} - -export async function pauseSandboxSession(sessionId: string, provider: string): Promise { - await request( - `/api/sandbox/sessions/${encodeURIComponent(sessionId)}/pause?provider=${encodeURIComponent(provider)}`, - { method: "POST" }, - ); -} - -export async function resumeSandboxSession(sessionId: string, provider: string): Promise { - await request( - `/api/sandbox/sessions/${encodeURIComponent(sessionId)}/resume?provider=${encodeURIComponent(provider)}`, - { method: "POST" }, - ); -} - export async function destroySandboxSession(sessionId: string, provider: string): Promise { await request( `/api/sandbox/sessions/${encodeURIComponent(sessionId)}?provider=${encodeURIComponent(provider)}`, diff --git a/frontend/app/src/components/SandboxSessionsModal.test.tsx b/frontend/app/src/components/SandboxSessionsModal.test.tsx new file mode 100644 index 000000000..b6bcb10a8 --- /dev/null +++ b/frontend/app/src/components/SandboxSessionsModal.test.tsx @@ -0,0 +1,53 @@ +// @vitest-environment jsdom + +import { render, screen, waitFor } from "@testing-library/react"; +import { beforeEach, describe, expect, it, vi } from "vitest"; +import SandboxSessionsModal from "./SandboxSessionsModal"; +import type { SandboxSession } from "../api"; + +const { listSandboxSessions } = vi.hoisted(() => ({ + listSandboxSessions: vi.fn(), +})); + +vi.mock("../api", async () => { + const actual = await vi.importActual("../api"); + return { + ...actual, + listSandboxSessions, + destroySandboxSession: vi.fn(), + }; +}); + +describe("SandboxSessionsModal", () => { + beforeEach(() => { + listSandboxSessions.mockReset(); + }); + + it("does not render pause or resume controls for running or paused sessions", async () => { + const sessions: SandboxSession[] = [ + { + session_id: "session-running", + thread_id: "thread-running", + provider: "local", + status: "running", + }, + { + session_id: "session-paused", + thread_id: "thread-paused", + provider: "daytona_selfhost", + status: "paused", + }, + ]; + listSandboxSessions.mockResolvedValue(sessions); + + render(); + + await waitFor(() => { + expect(listSandboxSessions).toHaveBeenCalled(); + }); + + expect(screen.queryByTitle("暂停")).toBeNull(); + expect(screen.queryByTitle("恢复")).toBeNull(); + expect(screen.getAllByTitle("销毁")).toHaveLength(2); + }); +}); diff --git a/frontend/app/src/components/SandboxSessionsModal.tsx b/frontend/app/src/components/SandboxSessionsModal.tsx index 955a1b28c..48cae6a1e 100644 --- a/frontend/app/src/components/SandboxSessionsModal.tsx +++ b/frontend/app/src/components/SandboxSessionsModal.tsx @@ -1,10 +1,8 @@ -import { Loader2, Pause, Play, Trash2 } from "lucide-react"; -import { useEffect, useState } from "react"; +import { Loader2, Trash2 } from "lucide-react"; +import { useCallback, useEffect, useState } from "react"; import { destroySandboxSession, listSandboxSessions, - pauseSandboxSession, - resumeSandboxSession, type SandboxSession, } from "../api"; import { @@ -29,7 +27,7 @@ export default function SandboxSessionsModal({ isOpen, onClose, onSessionMutated const [busy, setBusy] = useState(null); const [error, setError] = useState(null); - async function refresh(opts?: { silent?: boolean }) { + const refresh = useCallback(async (opts?: { silent?: boolean }) => { const silent = opts?.silent ?? false; const showInitialLoading = !hasLoaded && !silent; if (showInitialLoading) { @@ -48,7 +46,7 @@ export default function SandboxSessionsModal({ isOpen, onClose, onSessionMutated setLoading(false); setRefreshing(false); } - } + }, [hasLoaded]); useEffect(() => { if (!isOpen) return; @@ -57,7 +55,7 @@ export default function SandboxSessionsModal({ isOpen, onClose, onSessionMutated void refresh({ silent: true }); }, 2500); return () => window.clearInterval(timer); - }, [isOpen]); + }, [isOpen, refresh]); async function withBusy(row: SandboxSession, fn: () => Promise) { setBusy(row.session_id); @@ -153,26 +151,6 @@ export default function SandboxSessionsModal({ isOpen, onClose, onSessionMutated
- {row.status === "running" && ( - - )} - {row.status === "paused" && ( - - )} - )} - {isRemote && instanceState === "paused" && ( - - )}