tests: add reproducer for dev multipass version causing InvalidVersion (#1917) by lengau · Pull Request #2668 · canonical/charmcraft

lengau · 2026-04-22T03:05:50Z

Summary

Adds a failing unit test that reproduces #1917: when multipass has a dev version string like 1.15.0-dev.2929.pr661+gc67ef6641.mac, charmcraft crashes with an unhandled packaging.version.InvalidVersion internal error.

Bug

The root cause is in craft_providers: multipass.is_supported_version() calls packaging.version.parse() which raises InvalidVersion for non-PEP-440 strings. Charmcraft's ProviderService.instance() does not catch this exception, so it propagates as an internal error.

Upstream bug: canonical/craft-providers#661

The fix in charmcraft would be to catch InvalidVersion in ProviderService.instance() and convert it to a user-friendly CraftError.

Reproducer

uv run python -m pytest 'tests/unit/services/test_provider.py::test_instance_handles_invalid_multipass_version' -v

The test fails with:

packaging.version.InvalidVersion: Invalid version: '1.15.0-dev.2929.pr661'

Closes #1917

Add a failing test that demonstrates that charmcraft's provider service does not handle packaging.version.InvalidVersion raised by craft-providers when the installed multipass has a non-PEP-440 dev version string such as '1.15.0-dev.2929.pr661+gc67ef6641.mac'. The exception propagates as an unhandled internal error instead of being converted to a user-friendly CraftError. Closes #1917 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

github-actions · 2026-04-22T03:06:19Z

Type checking with ty failed. This is a notification only and does not require action.

Command output

error[invalid-assignment]: Object of type `None` is not assignable to `<module 'pwd'>`
  --> charmcraft/application/commands/init.py:33:5
   |
33 |     pwd = None  # type: ignore[assignment]
   |     ---   ^^^^ Incompatible value of type `None`
   |     |
   |     Declared type `<module 'pwd'>`
   |

error[unresolved-attribute]: Attribute `bases` is not defined on `PlatformCharm` in union `PlatformCharm | BasesCharm`
   --> charmcraft/application/commands/lifecycle.py:119:36
    |
119 |         len_configured_bases = len(project.bases)
    |                                    ^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Object of type `AppService | type[AppService]` has no attribute `get_credentials`
   --> charmcraft/application/commands/store.py:210:27
    |
210 |             credentials = self._services.store.get_credentials(
    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Object of type `AppService | type[AppService]` has no attribute `login`
   --> charmcraft/application/commands/store.py:218:13
    |
218 |             self._services.store.login(packages=packages, **kwargs)
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Object of type `AppService | type[AppService]` has no attribute `get_account_info`
   --> charmcraft/application/commands/store.py:219:24
    |
219 |             username = self._services.store.get_account_info()["username"]
    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Object of type `AppService | type[AppService]` has no attribute `logout`
   --> charmcraft/application/commands/store.py:244:13
    |
244 |             self._services.store.logout()
    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |

error[not-iterable]: Object of type `IO[str] | None` may not be iterable
   --> charmcraft/charm_builder.py:423:17
    |
423 |     for line in proc.stdout:  # pyright: ignore[reportOptionalIterable]
    |                 ^^^^^^^^^^^
    |
info: It may not have an `__iter__` method and it doesn't have a `__getitem__` method

error[unresolved-attribute]: Attribute `split` is not defined on `None` in union `str | None`
   --> charmcraft/linters.py:238:23
    |
238 |                 yield node.module.split(".")
    |                       ^^^^^^^^^^^^^^^^^
    |

error[unsupported-operator]: Unsupported `>=` operation
   --> charmcraft/linters.py:793:16
    |
793 |             if version >= cls.get_version_tuple(match.group(1)):
    |                -------^^^^-------------------------------------
    |                |
    |                Both operands have type `tuple[int | str, ...]`
    |
info: Operation fails because operator `>=` is not supported between objects of type `int` and `str`

error[invalid-argument-type]: Argument to `Timer.__init__` is incorrect
   --> charmcraft/parts/lifecycle.py:111:29
    |
111 | …                     step=act.step.name,  # type: ignore[arg-type]
    |                       ^^^^^^^^^^^^^^^^^^ Expected `dict[str, Any]`, found `Literal["PULL", "OVERLAY", "BUILD", "STAGE", "PRIME"]`
    |
info: element `Literal["PULL"]` of union `Literal["PULL", "OVERLAY", "BUILD", "STAGE", "PRIME"]` is not assignable to `dict[str, Any]`
info: Method defined here
   --> charmcraft/instrum.py:129:9
    |
129 |     def __init__(self, msg: str, **extra_info: dict[str, Any]):
    |         ^^^^^^^^                 ---------------------------- Parameter declared here
    |

error[invalid-argument-type]: Argument to `Timer.__init__` is incorrect
   --> charmcraft/parts/lifecycle.py:112:29
    |
112 | …                     part=act.part_name,  # type: ignore[arg-type]
    |                       ^^^^^^^^^^^^^^^^^^ Expected `dict[str, Any]`, found `str`
    |
info: Method defined here
   --> charmcraft/instrum.py:129:9
    |
129 |     def __init__(self, msg: str, **extra_info: dict[str, Any]):
    |         ^^^^^^^^                 ---------------------------- Parameter declared here
    |

error[invalid-argument-type]: Argument to bound method `_Measurements.merge_from` is incorrect
   --> charmcraft/parts/plugins/_charm.py:341:28
    |
341 |         instrum.merge_from(env.get_charm_builder_metrics_path())
    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Expected `str`, found `Path`
    |
info: Method defined here
  --> charmcraft/instrum.py:77:9
   |
77 |     def merge_from(self, filename: str) -> None:
   |         ^^^^^^^^^^       ------------- Parameter declared here
   |

error[invalid-argument-type]: Argument is incorrect
   --> charmcraft/services/provider.py:124:13
    |
124 |             **kwargs,  # type: ignore[arg-type]
    |             ^^^^^^^^ Expected `bool`, found `bool | str | None`
    |
info: element `str` of union `bool | str | None` is not assignable to `bool`

error[invalid-argument-type]: Method `__getitem__` of type `bound method StoreErrorList.__getitem__(error_code: str) -> dict[str, str]` cannot be called with key of type `None` on object of type `StoreErrorList`
   --> charmcraft/services/store.py:375:16
    |
375 |             if exc.error_list[None]["message"] == (  # type: ignore[index]
    |                ^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Attribute `login` is not defined on `AnonymousClient` in union `Client | AnonymousClient`
   --> charmcraft/store/store.py:227:27
    |
227 |             credentials = self._client.login(**kwargs)
    |                           ^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Attribute `logout` is not defined on `AnonymousClient` in union `Client | AnonymousClient`
   --> charmcraft/store/store.py:241:9
    |
241 |         self._client.logout()
    |         ^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Attribute `whoami` is not defined on `AnonymousClient` in union `Client | AnonymousClient`
   --> charmcraft/store/store.py:246:20
    |
246 |         response = self._client.whoami()
    |                    ^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Attribute `whoami` is not defined on `AnonymousClient` in union `Client | AnonymousClient`
   --> charmcraft/store/store.py:268:9
    |
268 |         self._client.whoami()
    |         ^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Attribute `unregister_name` is not defined on `AnonymousClient` in union `Client | AnonymousClient`
   --> charmcraft/store/store.py:285:9
    |
285 |         self._client.unregister_name(name)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Attribute `push_file` is not defined on `AnonymousClient` in union `Client | AnonymousClient`
   --> charmcraft/store/store.py:311:21
    |
311 |         upload_id = self._client.push_file(filepath)
    |                     ^^^^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Attribute `list_resource_revisions` is not defined on `AnonymousClient` in union `Client | AnonymousClient`
   --> charmcraft/store/store.py:506:16
    |
506 |         return self._client.list_resource_revisions(charm_name, resource_name)
    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |

error[invalid-argument-type]: Argument to function `add_representer` is incorrect
  --> charmcraft/utils/yaml.py:53:9
   |
53 |         _repr_str,  # type: ignore[arg-type]
   |         ^^^^^^^^^ Expected `(SafeDumper, AnyUrl | str, /) -> Node`, found `def _repr_str(dumper: SafeDumper, data: str) -> ScalarNode`
   |
info: the second parameter has an incompatible type: `AnyUrl | str` is not assignable to `str`
info: └── element `AnyUrl` of union `AnyUrl | str` is not assignable to `str`
info: Matching overload defined here
   --> .venv/lib/python3.12/site-packages/yaml-stubs/__init__.pyi:419:5
    |
419 | def add_representer(data_type: type[_T], representer: Callable[[_Representer, _T], Node], Dumper: type[_Representer]) -> None: ...
    |     ^^^^^^^^^^^^^^^                      ----------------------------------------------- Parameter declared here
    |
info: Non-matching overloads for function `add_representer`:
info:   [_T](data_type: type[_T], representer: (Dumper, _T, /) -> Node) -> None

error[invalid-argument-type]: Argument to constructor `Path.__new__` is incorrect
   --> docs/conf.py:336:30
    |
336 |     docs_path = pathlib.Path(docs_module.__file__).parent / library_name
    |                              ^^^^^^^^^^^^^^^^^^^^ Expected `str | PathLike[str]`, found `str | None`
    |
info: element `None` of union `str | None` is not assignable to `str | PathLike[str]`
info: └── type `None` is not assignable to any element of the union `str | PathLike[str]`
info:     ├── type `None` is not assignable to protocol `PathLike[str]`
info:     │   └── protocol member `__fspath__` is not defined on type `None`
info:     └── ... omitted 1 union element without additional context
info: Function defined here
   --> stdlib/pathlib/__init__.pyi:310:13
    |
310 |         def __new__(cls, *args: StrPath, **kwargs: Unused) -> Self: ...
    |             ^^^^^^^      -------------- Parameter declared here
    |

error[unresolved-import]: Cannot resolve imported module `ops`
  --> docs/howto/code/custom-action-clearsession/clearsession_action_charm.py:10:8
   |
10 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `paas_charm.django`
  --> docs/howto/code/custom-action-clearsession/clearsession_action_charm.py:12:8
   |
12 | import paas_charm.django
   |        ^^^^^^^^^^^^^^^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `flask`
 --> docs/howto/code/custom-action-updatelogfile/app.py:3:8
  |
3 | import flask
  |        ^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `ops`
  --> docs/howto/code/custom-action-updatelogfile/updatelogfile_action_charm.py:10:8
   |
10 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `paas_charm.flask`
  --> docs/howto/code/custom-action-updatelogfile/updatelogfile_action_charm.py:12:8
   |
12 | import paas_charm.flask
   |        ^^^^^^^^^^^^^^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `flask`
 --> docs/howto/code/flask-async/app.py:3:8
  |
3 | import flask
  |        ^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `django.contrib`
  --> docs/tutorial/code/django/urls_django_hello_world.py:17:6
   |
17 | from django.contrib import admin
   |      ^^^^^^^^^^^^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `django.urls`
  --> docs/tutorial/code/django/urls_django_hello_world.py:18:6
   |
18 | from django.urls import include, path
   |      ^^^^^^^^^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `django.urls`
 --> docs/tutorial/code/django/urls_greeting.py:1:6
  |
1 | from django.urls import path
  |      ^^^^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Module `docs.tutorial.code.django` has no member `views`
 --> docs/tutorial/code/django/urls_greeting.py:3:15
  |
3 | from . import views
  |               ^^^^^
  |

error[unresolved-import]: Cannot resolve imported module `django.http`
 --> docs/tutorial/code/django/views_greeting.py:1:6
  |
1 | from django.http import HttpResponse
  |      ^^^^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `django.http`
 --> docs/tutorial/code/django/views_greeting_configuration.py:3:6
  |
3 | from django.http import HttpResponse
  |      ^^^^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Module `fastapi` has no member `FastAPI`
 --> docs/tutorial/code/fastapi/app.py:1:21
  |
1 | from fastapi import FastAPI
  |                     ^^^^^^^
  |

error[unresolved-import]: Module `fastapi` has no member `FastAPI`
 --> docs/tutorial/code/fastapi/greeting_app.py:3:21
  |
3 | from fastapi import FastAPI
  |                     ^^^^^^^
  |

error[unresolved-import]: Module `fastapi` has no member `FastAPI`
 --> docs/tutorial/code/fastapi/visitors_app.py:7:21
  |
7 | from fastapi import FastAPI, Header
  |                     ^^^^^^^
  |

error[unresolved-import]: Module `fastapi` has no member `Header`
 --> docs/tutorial/code/fastapi/visitors_app.py:7:30
  |
7 | from fastapi import FastAPI, Header
  |                              ^^^^^^
  |

error[unresolved-import]: Cannot resolve imported module `psycopg2`
 --> docs/tutorial/code/fastapi/visitors_app.py:8:8
  |
8 | import psycopg2
  |        ^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `psycopg2`
 --> docs/tutorial/code/fastapi/visitors_migrate.py:5:8
  |
5 | import psycopg2
  |        ^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-attribute]: Module `flask` has no member `Flask`
 --> docs/tutorial/code/flask/app.py:5:7
  |
5 | app = flask.Flask(__name__)
  |       ^^^^^^^^^^^
  |

error[unresolved-attribute]: Module `flask` has no member `Flask`
 --> docs/tutorial/code/flask/greeting_app.py:5:7
  |
5 | app = flask.Flask(__name__)
  |       ^^^^^^^^^^^
  |

error[unresolved-import]: Cannot resolve imported module `psycopg2`
 --> docs/tutorial/code/flask/visitors_app.py:7:8
  |
7 | import psycopg2
  |        ^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-attribute]: Module `flask` has no member `Flask`
 --> docs/tutorial/code/flask/visitors_app.py:9:7
  |
9 | app = flask.Flask(__name__)
  |       ^^^^^^^^^^^
  |

error[unresolved-attribute]: Module `flask` has no member `request`
  --> docs/tutorial/code/flask/visitors_app.py:18:22
   |
18 |         user_agent = flask.request.headers.get('User-Agent')
   |                      ^^^^^^^^^^^^^
   |

error[unresolved-import]: Cannot resolve imported module `psycopg2`
 --> docs/tutorial/code/flask/visitors_migrate.py:5:8
  |
5 | import psycopg2
  |        ^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[invalid-argument-type]: Argument is incorrect
  --> tests/__init__.py:36:65
   |
36 |     return models.resource_revision_model.CharmResourceRevision(**data)
   |                                                                 ^^^^^^ Expected `datetime | None`, found `list[Unknown] | datetime | str | int`
   |
info: element `list[Unknown]` of union `list[Unknown] | datetime | str | int` is not assignable to `datetime | None`

error[invalid-argument-type]: Argument is incorrect
  --> tests/__init__.py:36:65
   |
36 |     return models.resource_revision_model.CharmResourceRevision(**data)
   |                                                                 ^^^^^^ Expected `str | None`, found `list[Unknown] | datetime | str | int`
   |
info: element `list[Unknown]` of union `list[Unknown] | datetime | str | int` is not assignable to `str | None`

error[invalid-argument-type]: Argument is incorrect
    --> tests/commands/test_store_api.py:1628:13
     |
1628 |             api=test_api,
     |             ^^^^^^^^^^^^ Expected `int`, found `Literal["test-api-version"]`
     |

error[invalid-argument-type]: Argument is incorrect
    --> tests/commands/test_store_api.py:1634:13
     |
1634 |             patch=test_patch,
     |             ^^^^^^^^^^^^^^^^ Expected `int`, found `Literal["test-patch-version"]`
     |

error[invalid-argument-type]: Argument is incorrect
    --> tests/commands/test_store_api.py:1718:13
     |
1718 |             api=test_api_1,
     |             ^^^^^^^^^^^^^^ Expected `int`, found `Literal["test-api-version-1"]`
     |

error[invalid-argument-type]: Argument is incorrect
    --> tests/commands/test_store_api.py:1724:13
     |
1724 |             patch=test_patch_1,
     |             ^^^^^^^^^^^^^^^^^^ Expected `int`, found `Literal["test-patch-version-1"]`
     |

error[invalid-argument-type]: Argument is incorrect
    --> tests/commands/test_store_api.py:1727:13
     |
1727 |             api=test_api_2,
     |             ^^^^^^^^^^^^^^ Expected `int`, found `Literal["test-api-version-2"]`
     |

error[invalid-argument-type]: Argument is incorrect
    --> tests/commands/test_store_api.py:1733:13
     |
1733 |             patch=test_patch_2,
     |             ^^^^^^^^^^^^^^^^^^ Expected `int`, found `Literal["test-patch-version-2"]`
     |

error[invalid-method-override]: Invalid override of method `json`
   --> tests/commands/test_store_client.py:77:9
    |
 77 |       def json(self):
    |           ^^^^^^^^^^ Definition is incompatible with `Response.json`
    |
   ::: .venv/lib/python3.12/site-packages/requests-stubs/models.pyi:155:9
    |
155 |       def json(
    |  _________-
156 | |         self,
157 | |         *,
158 | |         cls: type[JSONDecoder] | None = ...,
159 | |         object_hook: Callable[[dict[Any, Any]], Any] | None = ...,
160 | |         parse_float: Callable[[str], Any] | None = ...,
161 | |         parse_int: Callable[[str], Any] | None = ...,
162 | |         parse_constant: Callable[[str], Any] | None = ...,
163 | |         object_pairs_hook: Callable[[list[tuple[Any, Any]]], Any] | None = ...,
164 | |         **kwds: Any,
165 | |     ) -> Any: ...
    | |____________- `Response.json` defined here
    |
info: This violates the Liskov Substitution Principle

error[invalid-argument-type]: Argument is incorrect
   --> tests/conftest.py:225:9
    |
225 |         build_on=arch,
    |         ^^^^^^^^^^^^^ Expected `DebianArchitecture`, found `str`
    |

error[invalid-argument-type]: Argument is incorrect
   --> tests/conftest.py:226:9
    |
226 |         build_for="arm64",
    |         ^^^^^^^^^^^^^^^^^ Expected `DebianArchitecture | Literal["all"]`, found `Literal["arm64"]`
    |

error[invalid-method-override]: Invalid override of method `get_supported_bases`
  --> tests/extensions/test_extensions.py:33:9
   |
33 |     def get_supported_bases(cls) -> list[tuple[str, ...]]:
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Definition is incompatible with `Extension.get_supported_bases`
   |
  ::: charmcraft/extensions/extension.py:52:9
   |
52 |     def get_supported_bases() -> list[tuple[str, str]]:
   |         ---------------------------------------------- `Extension.get_supported_bases` defined here
   |
info: `FakeExtension.get_supported_bases` is a classmethod but `Extension.get_supported_bases` is a staticmethod
info: incompatible return types: `list[tuple[str, ...]]` is not assignable to `list[tuple[str, str]]`
info: This violates the Liskov Substitution Principle

error[invalid-return-type]: Return type does not match returned value
  --> tests/extensions/test_extensions.py:33:37
   |
33 |     def get_supported_bases(cls) -> list[tuple[str, ...]]:
   |                                     --------------------- Expected `list[tuple[str, ...]]` because of return type
34 |         """Return a list of tuple of supported bases."""
35 |         return cls.bases
   |                ^^^^^^^^^ expected `list[tuple[str, ...]]`, found `list[tuple[str, str]]`
   |

error[invalid-method-override]: Invalid override of method `is_experimental`
  --> tests/extensions/test_extensions.py:38:9
   |
38 |     def is_experimental(_base: tuple[str, ...] | None) -> bool:
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Definition is incompatible with `Extension.is_experimental`
   |
  ::: charmcraft/extensions/extension.py:57:9
   |
57 |     def is_experimental(base: tuple[str, str] | None) -> bool:
   |         ----------------------------------------------------- `Extension.is_experimental` defined here
   |
info: the parameter named `_base` does not match `base` (and can be used as a keyword parameter)
info: This violates the Liskov Substitution Principle

error[invalid-method-override]: Invalid override of method `is_experimental`
  --> tests/extensions/test_extensions.py:62:9
   |
62 |     def is_experimental(_base: str | None) -> bool:
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Definition is incompatible with `FakeExtension.is_experimental`
   |
  ::: tests/extensions/test_extensions.py:38:9
   |
38 |     def is_experimental(_base: tuple[str, ...] | None) -> bool:
   |         ------------------------------------------------------ `FakeExtension.is_experimental` defined here
   |
info: parameter `_base` has an incompatible type: `tuple[str, ...] | None` is not assignable to `str | None`
info: └── element `tuple[str, ...]` of union `tuple[str, ...] | None` is not assignable to `str | None`
info: This violates the Liskov Substitution Principle

error[invalid-method-override]: Invalid override of method `is_experimental`
  --> tests/extensions/test_registry.py:34:9
   |
34 |     def is_experimental(_base: tuple[str, str] | None) -> bool:
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Definition is incompatible with `Extension.is_experimental`
   |
  ::: charmcraft/extensions/extension.py:57:9
   |
57 |     def is_experimental(base: tuple[str, str] | None) -> bool:
   |         ----------------------------------------------------- `Extension.is_experimental` defined here
   |
info: the parameter named `_base` does not match `base` (and can be used as a keyword parameter)
info: This violates the Liskov Substitution Principle

warning[possibly-missing-submodule]: Submodule `application` might not have been imported
  --> tests/integration/commands/test_init.py:75:17
   |
75 |         {"app": charmcraft.application.APP_METADATA, "services": None}
   |                 ^^^^^^^^^^^^^^^^^^^^^^
   |
help: Consider explicitly importing `charmcraft.application`

error[unresolved-attribute]: Object of type `RecordingEmitter` has no attribute `assert_json_output`
   --> tests/integration/commands/test_store_commands.py:225:9
    |
225 |         emitter.assert_json_output(  # pyright: ignore[reportAttributeAccessIssue]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
    |

error[unresolved-attribute]: Unresolved attribute `client` on type `AppService`
  --> tests/integration/conftest.py:45:5
   |
45 |     factory.get("store").client = mock.Mock(spec_set=craft_store.StoreClient)  # pyright: ignore[reportAttributeAccessIssue]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[invalid-argument-type]: Argument to `AppService.__init__` is incorrect
  --> tests/integration/services/test_image.py:28:9
   |
28 |         services=None,  # pyright: ignore[reportArgumentType]
   |         ^^^^^^^^^^^^^ Expected `ServiceFactory`, found `None`
   |
info: Method defined here
  --> .venv/lib/python3.12/site-packages/craft_application/services/base.py:44:9
   |
44 |     def __init__(self, app: AppMetadata, services: ServiceFactory) -> None:
   |         ^^^^^^^^                         ------------------------ Parameter declared here
   |

error[invalid-argument-type]: Argument is incorrect
  --> tests/integration/services/test_lifecycle.py:40:17
   |
40 |                 build_for="invalid",  # pyright: ignore[reportArgumentType]
   |                 ^^^^^^^^^^^^^^^^^^^ Expected `DebianArchitecture | Literal["all"]`, found `Literal["invalid"]`
   |

error[invalid-argument-type]: Argument is incorrect
  --> tests/integration/services/test_lifecycle.py:88:17
   |
88 |                 build_for=f"{foreign_arch}-{host_arch}",  # pyright: ignore[reportArgumentType]
   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Expected `DebianArchitecture | Literal["all"]`, found `str`
   |

error[invalid-argument-type]: Argument is incorrect
  --> tests/integration/services/test_provider.py:56:28
   |
56 |     with provider.instance(**provider_kwargs):
   |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
   |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
  --> tests/integration/services/test_provider.py:56:28
   |
56 |     with provider.instance(**provider_kwargs):
   |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
   |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
  --> tests/integration/services/test_provider.py:56:28
   |
56 |     with provider.instance(**provider_kwargs):
   |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
   |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
  --> tests/integration/services/test_provider.py:56:28
   |
56 |     with provider.instance(**provider_kwargs):
   |                            ^^^^^^^^^^^^^^^^^ Expected `str | None`, found `BuildInfo | Path`
   |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `str | None`

error[invalid-argument-type]: Argument is incorrect
  --> tests/integration/services/test_provider.py:56:28
   |
56 |     with provider.instance(**provider_kwargs):
   |                            ^^^^^^^^^^^^^^^^^ Expected `((Executor, /) -> None) | None`, found `BuildInfo | Path`
   |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `((Executor, /) -> None) | None`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:101:28
    |
101 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:101:28
    |
101 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:101:28
    |
101 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:101:28
    |
101 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `str | None`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `str | None`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:101:28
    |
101 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `((Executor, /) -> None) | None`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `((Executor, /) -> None) | None`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:134:28
    |
134 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:134:28
    |
134 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:134:28
    |
134 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `bool`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `bool`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:134:28
    |
134 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `str | None`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `str | None`

error[invalid-argument-type]: Argument is incorrect
   --> tests/integration/services/test_provider.py:134:28
    |
134 |     with provider.instance(**provider_kwargs) as instance:
    |                            ^^^^^^^^^^^^^^^^^ Expected `((Executor, /) -> None) | None`, found `BuildInfo | Path`
    |
info: element `BuildInfo` of union `BuildInfo | Path` is not assignable to `((Executor, /) -> None) | None`

error[unresolved-import]: Cannot resolve imported module `charm`
 --> tests/spread/commands/init-extensions/tests/unit/test_charm.py:9:8
  |
9 | import charm
  |        ^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `ops`
  --> tests/spread/commands/init-extensions/tests/unit/test_charm.py:10:6
   |
10 | from ops import testing
   |      ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/dependencies/setuptools-scm-python/src/charm.py:9:8
  |
9 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `ops`
  --> tests/spread/dependencies/strict-dependencies-errors/extra-binary-packages/src/charm.py:17:8
   |
17 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
   --> tests/spread/dependencies/strict-dependencies-errors/extra-binary-packages/src/charm.py:103:27
    |
103 |     ops.main(CharmCharm)  # type: ignore
    |                           ^^^^^^^^^^^^^^
    |
help: Remove the unused suppression comment
100 |
101 |
102 | if __name__ == "__main__":  # pragma: nocover
    -     ops.main(CharmCharm)  # type: ignore
103 +     ops.main(CharmCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
  --> tests/spread/dependencies/strict-dependencies-errors/extra-packages/src/charm.py:17:8
   |
17 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
   --> tests/spread/dependencies/strict-dependencies-errors/extra-packages/src/charm.py:103:27
    |
103 |     ops.main(CharmCharm)  # type: ignore
    |                           ^^^^^^^^^^^^^^
    |
help: Remove the unused suppression comment
100 |
101 |
102 | if __name__ == "__main__":  # pragma: nocover
    -     ops.main(CharmCharm)  # type: ignore
103 +     ops.main(CharmCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
  --> tests/spread/dependencies/strict-dependencies-errors/missing-packages/src/charm.py:17:8
   |
17 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
   --> tests/spread/dependencies/strict-dependencies-errors/missing-packages/src/charm.py:103:27
    |
103 |     ops.main(CharmCharm)  # type: ignore
    |                           ^^^^^^^^^^^^^^
    |
help: Remove the unused suppression comment
100 |
101 |
102 | if __name__ == "__main__":  # pragma: nocover
    -     ops.main(CharmCharm)  # type: ignore
103 +     ops.main(CharmCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
  --> tests/spread/dependencies/strict-dependencies-errors/no-requirements/src/charm.py:17:8
   |
17 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
   --> tests/spread/dependencies/strict-dependencies-errors/no-requirements/src/charm.py:103:27
    |
103 |     ops.main(CharmCharm)  # type: ignore
    |                           ^^^^^^^^^^^^^^
    |
help: Remove the unused suppression comment
100 |
101 |
102 | if __name__ == "__main__":  # pragma: nocover
    -     ops.main(CharmCharm)  # type: ignore
103 +     ops.main(CharmCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
  --> tests/spread/dependencies/strict-dependencies/charm/src/charm.py:17:8
   |
17 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
   --> tests/spread/dependencies/strict-dependencies/charm/src/charm.py:103:27
    |
103 |     ops.main(CharmCharm)  # type: ignore
    |                           ^^^^^^^^^^^^^^
    |
help: Remove the unused suppression comment
100 |
101 |
102 | if __name__ == "__main__":  # pragma: nocover
    -     ops.main(CharmCharm)  # type: ignore
103 +     ops.main(CharmCharm)

error[unresolved-import]: Module `charms.reactive` has no member `set_flag`
 --> tests/spread/smoketests/reactive/reactivecharm/reactive/reactivecharm.py:1:29
  |
1 | from charms.reactive import set_flag, when_not
  |                             ^^^^^^^^
  |

error[unresolved-import]: Module `charms.reactive` has no member `when_not`
 --> tests/spread/smoketests/reactive/reactivecharm/reactive/reactivecharm.py:1:39
  |
1 | from charms.reactive import set_flag, when_not
  |                                       ^^^^^^^^
  |

error[unresolved-import]: Cannot resolve imported module `ops`
  --> tests/spread/ubuntu-20.04/charm/bases/src/charm.py:18:8
   |
18 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
   --> tests/spread/ubuntu-20.04/charm/bases/src/charm.py:104:32
    |
104 |     ops.main(BasicBasesCharm)  # type: ignore
    |                                ^^^^^^^^^^^^^^
    |
help: Remove the unused suppression comment
101 |
102 |
103 | if __name__ == "__main__":  # pragma: nocover
    -     ops.main(BasicBasesCharm)  # type: ignore
104 +     ops.main(BasicBasesCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-20.04/charm/platforms/src/charm.py:9:8
  |
9 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
  --> tests/spread/ubuntu-20.04/charm/platforms/src/charm.py:27:31
   |
27 |     ops.main(PlatformsCharm)  # type: ignore
   |                               ^^^^^^^^^^^^^^
   |
help: Remove the unused suppression comment
24 |
25 |
26 | if __name__ == "__main__":  # pragma: nocover
   -     ops.main(PlatformsCharm)  # type: ignore
27 +     ops.main(PlatformsCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
  --> tests/spread/ubuntu-22.04/charm/bases/src/charm.py:18:8
   |
18 | import ops
   |        ^^^
   |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
   --> tests/spread/ubuntu-22.04/charm/bases/src/charm.py:104:32
    |
104 |     ops.main(BasicBasesCharm)  # type: ignore
    |                                ^^^^^^^^^^^^^^
    |
help: Remove the unused suppression comment
101 |
102 |
103 | if __name__ == "__main__":  # pragma: nocover
    -     ops.main(BasicBasesCharm)  # type: ignore
104 +     ops.main(BasicBasesCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-22.04/charm/platforms/src/charm.py:9:8
  |
9 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
  --> tests/spread/ubuntu-22.04/charm/platforms/src/charm.py:27:31
   |
27 |     ops.main(PlatformsCharm)  # type: ignore
   |                               ^^^^^^^^^^^^^^
   |
help: Remove the unused suppression comment
24 |
25 |
26 | if __name__ == "__main__":  # pragma: nocover
   -     ops.main(PlatformsCharm)  # type: ignore
27 +     ops.main(PlatformsCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-24.04/charm/platforms/src/charm.py:9:8
  |
9 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
  --> tests/spread/ubuntu-24.04/charm/platforms/src/charm.py:27:31
   |
27 |     ops.main(PlatformsCharm)  # type: ignore
   |                               ^^^^^^^^^^^^^^
   |
help: Remove the unused suppression comment
24 |
25 |
26 | if __name__ == "__main__":  # pragma: nocover
   -     ops.main(PlatformsCharm)  # type: ignore
27 +     ops.main(PlatformsCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-24.04/test-cmd/src/charm.py:6:8
  |
6 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `pytest_operator.plugin`
 --> tests/spread/ubuntu-24.04/test-cmd/tests/integration/test_charm.py:7:6
  |
7 | from pytest_operator.plugin import OpsTest
  |      ^^^^^^^^^^^^^^^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-24.04/test-cmd/tests/unit/test_charm.py:2:6
  |
2 | from ops import testing
  |      ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Module `charm` has no member `TestCmdCharm`
 --> tests/spread/ubuntu-24.04/test-cmd/tests/unit/test_charm.py:4:19
  |
4 | from charm import TestCmdCharm
  |                   ^^^^^^^^^^^^
  |

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-25.10/charm/platforms/src/charm.py:9:8
  |
9 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
  --> tests/spread/ubuntu-25.10/charm/platforms/src/charm.py:27:31
   |
27 |     ops.main(PlatformsCharm)  # type: ignore
   |                               ^^^^^^^^^^^^^^
   |
help: Remove the unused suppression comment
24 |
25 |
26 | if __name__ == "__main__":  # pragma: nocover
   -     ops.main(PlatformsCharm)  # type: ignore
27 +     ops.main(PlatformsCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-25.10/test-cmd/src/charm.py:6:8
  |
6 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `pytest_operator.plugin`
 --> tests/spread/ubuntu-25.10/test-cmd/tests/integration/test_charm.py:7:6
  |
7 | from pytest_operator.plugin import OpsTest
  |      ^^^^^^^^^^^^^^^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-25.10/test-cmd/tests/unit/test_charm.py:2:6
  |
2 | from ops import testing
  |      ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Module `charm` has no member `TestCmdCharm`
 --> tests/spread/ubuntu-25.10/test-cmd/tests/unit/test_charm.py:4:19
  |
4 | from charm import TestCmdCharm
  |                   ^^^^^^^^^^^^
  |

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-26.04/charm/platforms/src/charm.py:9:8
  |
9 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

warning[unused-type-ignore-comment]: Unused blanket `type: ignore` directive
  --> tests/spread/ubuntu-26.04/charm/platforms/src/charm.py:27:31
   |
27 |     ops.main(PlatformsCharm)  # type: ignore
   |                               ^^^^^^^^^^^^^^
   |
help: Remove the unused suppression comment
24 |
25 |
26 | if __name__ == "__main__":  # pragma: nocover
   -     ops.main(PlatformsCharm)  # type: ignore
27 +     ops.main(PlatformsCharm)

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-26.04/test-cmd/src/charm.py:6:8
  |
6 | import ops
  |        ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `pytest_operator.plugin`
 --> tests/spread/ubuntu-26.04/test-cmd/tests/integration/test_charm.py:7:6
  |
7 | from pytest_operator.plugin import OpsTest
  |      ^^^^^^^^^^^^^^^^^^^^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Cannot resolve imported module `ops`
 --> tests/spread/ubuntu-26.04/test-cmd/tests/unit/test_charm.py:2:6
  |
2 | from ops import testing
  |      ^^^
  |
info: Searched in the following paths during module resolution:
info:   1. /home/runner/work/charmcraft/charmcraft (first-party code)
info:   2. vendored://stdlib (stdlib typeshed stubs vendored by ty)
info:   3. /snap/astral-ty/1423/lib/python3.12/site-packages (site-packages)
info:   4. /snap/astral-ty/1423/lib64/python3.12/site-packages (site-packages)
info:   5. /home/runner/work/charmcraft/charmcraft/.venv/lib/python3.12/site-packages (site-packages)
info:   6. /home/runner/work/charmcraft/charmcraft/.venv/lib64/python3.12/site-packages (site-packages)
info: make sure your Python environment is properly configured: https://docs.astral.sh/ty/modules/#python-environment

error[unresolved-import]: Module `charm` has no member `TestCmdCharm`
 --> tests/spread/ubuntu-26.04/test-cmd/tests/unit/test_charm.py:4:19
  |
4 | from charm import TestCmdCharm
  |                   ^^^^^^^^^^^^
  |

error[invalid-argument-type]: Argument to `Timer.__init__` is incorrect
   --> tests/test_instrum.py:256:32
    |
256 |     with Timer("test message", foo=42):
    |                                ^^^^^^ Expected `dict[str, Any]`, found `Literal[42]`
    |
info: Method defined here
   --> charmcraft/instrum.py:129:9
    |
129 |     def __init__(self, msg: str, **extra_info: dict[str, Any]):
    |         ^^^^^^^^                 ---------------------------- Parameter declared here
    |

error[invalid-argument-type]: Argument to `Timer.__init__` is incorrect
   --> tests/test_instrum.py:274:28
    |
274 |     @Timer("test message", foo=42)
    |                            ^^^^^^ Expected `dict[str, Any]`, found `Literal[42]`
    |
info: Method defined here
   --> charmcraft/instrum.py:129:9
    |
129 |     def __init__(self, msg: str, **extra_info: dict[str, Any]):
    |         ^^^^^^^^                 ---------------------------- Parameter declared here
    |

error[invalid-argument-type]: Argument to `Timer.__init__` is incorrect
   --> tests/test_instrum.py:298:32
    |
298 |     with Timer("test message", foo=42) as timer:
    |                                ^^^^^^ Expected `dict[str, Any]`, found `Literal[42]`
    |
info: Method defined here
   --> charmcraft/instrum.py:129:9
    |
129 |     def __init__(self, msg: str, **extra_info: dict[str, Any]):
    |         ^^^^^^^^                 ---------------------------- Parameter declared here
    |

error[invalid-assignment]: Object of type `Mock` is not assignable to attribute `write` of type `def write(self, library: Library) -> None`
  --> tests/unit/commands/test_lifecycle.py:91:5
   |
91 |     libs_service.write = mock.Mock(wraps=libs_service.write)
   |     ^^^^^^^^^^^^^^^^^^
   |
info: Implicit shadowing of function `write`. Add an annotation to make it explicit if this is intentional

error[unresolved-attribute]: Object of type `bound method CharmLibsService.write(library: Library) -> None` has no attribute `assert_called_once_with`
  --> tests/unit/commands/test_lifecycle.py:95:5
   |
95 |     libs_service.write.assert_called_once_with(store_lib)
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[not-subscriptable]: Cannot subscript object of type `None` with no `__getitem__` method
  --> tests/unit/models/test_config.py:75:23
   |
75 |     assert isinstance(config.options["my-opt"], type_)
   |                       ^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[invalid-assignment]: Object of type `() -> Literal["/python -m pip"]` is not assignable to attribute `_get_pip` of type `def _get_pip(self) -> str`
  --> tests/unit/parts/plugins/test_poetry.py:40:5
   |
40 |     poetry_plugin._get_pip = lambda: "/python -m pip"
   |     ^^^^^^^^^^^^^^^^^^^^^^
   |
info: Implicit shadowing of function `_get_pip`. Add an annotation to make it explicit if this is intentional

error[invalid-assignment]: Object of type `() -> Literal["/python -m pip"]` is not assignable to attribute `_get_pip` of type `def _get_pip(self) -> str`
  --> tests/unit/parts/plugins/test_python.py:62:5
   |
62 |     python_plugin._get_pip = lambda: "/python -m pip"
   |     ^^^^^^^^^^^^^^^^^^^^^^
   |
info: Implicit shadowing of function `_get_pip`. Add an annotation to make it explicit if this is intentional

error[invalid-argument-type]: Argument to `AnalysisService.__init__` is incorrect
   --> tests/unit/services/test_analysis.py:112:67
    |
112 |     return analysis.AnalysisService(app=application.APP_METADATA, services=None)
    |                                                                   ^^^^^^^^^^^^^ Expected `ServiceFactory`, found `None`
    |
info: Method defined here
  --> charmcraft/services/analysis.py:37:9
   |
37 |     def __init__(  # (too many arguments)
   |         ^^^^^^^^
38 |         self,
39 |         app: craft_application.AppMetadata,
40 |         services: craft_application.ServiceFactory,
   |         ------------------------------------------ Parameter declared here
   |

error[invalid-argument-type]: Argument is incorrect
  --> tests/unit/services/test_lifecycle.py:55:17
   |
55 |                 build_for=plan_build_for,  # pyright: ignore[reportArgumentType]
   |                 ^^^^^^^^^^^^^^^^^^^^^^^^ Expected `DebianArchitecture | Literal["all"]`, found `str`
   |

error[invalid-argument-type]: Argument is incorrect
  --> tests/unit/services/test_lifecycle.py:94:17
   |
94 |                 build_for=f"{HOST_ARCH}-foreign",  # pyright: ignore[reportArgumentType]
   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Expected `DebianArchitecture | Literal["all"]`, found `str`
   |

error[invalid-argument-type]: Argument to `ProjectService.__init__` is incorrect
  --> tests/unit/services/test_project.py:34:45
   |
34 |     return ProjectService(app=APP_METADATA, services=None, project_dir=project_path)
   |                                             ^^^^^^^^^^^^^ Expected `ServiceFactory`, found `None`
   |
info: Method defined here
  --> .venv/lib/python3.12/site-packages/craft_application/services/project.py:57:9
   |
57 |     def __init__(
   |         ^^^^^^^^
58 |         self, app: AppMetadata, services: ServiceFactory, *, project_dir: pathlib.Path
   |                                 ------------------------ Parameter declared here
   |

error[invalid-argument-type]: Argument to `ProviderService.__init__` is incorrect
   --> tests/unit/services/test_provider.py:127:9
    |
127 |         services=None,  # pyright: ignore[reportArgumentType]
    |         ^^^^^^^^^^^^^ Expected `ServiceFactory`, found `None`
    |
info: Method defined here
  --> charmcraft/services/provider.py:43:9
   |
43 |     def __init__(
   |         ^^^^^^^^
44 |         self,
45 |         app: craft_application.AppMetadata,
46 |         services: craft_application.ServiceFactory,
   |         ------------------------------------------ Parameter declared here
   |

error[invalid-argument-type]: Argument to `AppService.__init__` is incorrect
  --> tests/unit/services/test_store.py:50:56
   |
50 |     store = StoreService(app=application.APP_METADATA, services=None)
   |                                                        ^^^^^^^^^^^^^ Expected `ServiceFactory`, found `None`
   |
info: Method defined here
  --> .venv/lib/python3.12/site-packages/craft_application/services/base.py:44:9
   |
44 |     def __init__(self, app: AppMetadata, services: ServiceFactory) -> None:
   |         ^^^^^^^^                         ------------------------ Parameter declared here
   |

error[unresolved-attribute]: Attribute `group` is not defined on `None` in union `Match[str] | None`
  --> tests/unit/test_linters.py:43:12
   |
43 |     assert linters.PYTHON_NAME_REGEX.match(name).group(0) == name
   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[unresolved-attribute]: Attribute `group` is not defined on `None` in union `Match[str] | None`
  --> tests/unit/test_linters.py:44:12
   |
44 |     assert linters.PYTHON_NAME_REGEX.match(f"{name}{next_char}").group(0) == name
   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[unresolved-attribute]: Attribute `group` is not defined on `None` in union `Match[str] | None`
  --> tests/unit/test_linters.py:46:9
   |
46 |         linters.PYTHON_NAME_REGEX.match(f"{name}{next_char}{further_garbage}").group(0)
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[unresolved-attribute]: Attribute `group` is not defined on `None` in union `Match[str] | None`
  --> tests/unit/test_linters.py:62:12
   |
62 |     assert linters.MIN_VERSION_REGEX.search(string).group(1) == expected
   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[unresolved-attribute]: Attribute `group` is not defined on `None` in union `Match[str] | None`
  --> tests/unit/test_linters.py:76:24
   |
76 |     assert expected in linters.APPROX_VERSION_REGEX.search(string).group(1, 2)
   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[unresolved-attribute]: Attribute `group` is not defined on `None` in union `Match[str] | None`
  --> tests/unit/test_linters.py:84:12
   |
84 |     assert linters.EXACT_VERSION_REGEX.search(string).group(1) == expected
   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |

error[no-matching-overload]: No overload of function `format_content` matches arguments
   --> tests/unit/utils/test_cli.py:285:9
    |
285 |         format_content(None, fmt)
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
    |
info: First overload defined here
   --> charmcraft/utils/cli.py:185:5
    |
185 |   def format_content(
    |  _____^
186 | |     content: dict[str, Any] | list[dict[str, Any]], fmt: OutputFormat | str | None
187 | | ) -> str: ...
    | |________^
    |
info: Possible overloads for function `format_content`:
info:   (content: dict[str, Any] | list[dict[str, Any]], fmt: OutputFormat | str | None) -> str
info:   (content: str | Real | list[Unknown] | dict[Unknown, Unknown], fmt: OutputFormat | str | None) -> str
info: Overload implementation defined here
   --> charmcraft/utils/cli.py:196:5
    |
196 | def format_content(content, fmt=None):
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |

Found 146 diagnostics

lengau · 2026-04-22T04:19:26Z

@copilot Please use the instructions and skills from #2663 and create a fix for the bug reproduced by the failing test in this PR.

…ftError Agent-Logs-Url: https://github.com/canonical/charmcraft/sessions/3a926400-ec3b-4778-938f-31fffbdb43d6 Co-authored-by: lengau <4305943+lengau@users.noreply.github.com>

Copilot · 2026-04-22T04:23:46Z

@copilot Please use the instructions and skills from #2663 and create a fix for the bug reproduced by the failing test in this PR.

Fixed in 177e89a. ProviderService.instance() now wraps the with super().instance(...) call in a try/except InvalidVersion block and re-raises it as a CraftError with a user-friendly message. The previously failing test now passes.

bepri and others added 2 commits April 21, 2026 17:51

build: remove jsonschema

da9af78

Copilot started work on behalf of lengau April 22, 2026 04:19 View session

fix: catch InvalidVersion in ProviderService.instance() and raise Cra…

177e89a

…ftError Agent-Logs-Url: https://github.com/canonical/charmcraft/sessions/3a926400-ec3b-4778-938f-31fffbdb43d6 Co-authored-by: lengau <4305943+lengau@users.noreply.github.com>

Copilot finished work on behalf of lengau April 22, 2026 04:24

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tests: add reproducer for dev multipass version causing InvalidVersion (#1917)#2668

tests: add reproducer for dev multipass version causing InvalidVersion (#1917)#2668
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lengau commented Apr 22, 2026

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