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Start generating typed_dicts alongside with messages #17

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22 changes: 14 additions & 8 deletions src/asyncapi_python_codegen/generators/amqp/generate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,7 @@ def generate(
for rs in (send_routes_dict, recv_routes_dict)
)

messages_code, typed_dicts_code = generate_message_types(ops, doc.filepath.parent)
return (
{
output_path / f: generate_routers(r, template_dir / "routes.py.j2")
Expand All @@ -68,8 +69,8 @@ def generate(
for f in ("application", "__init__")
}
| {
output_path
/ "messages.py": generate_message_types(ops, doc.filepath.parent),
output_path / "messages.py": messages_code,
output_path / "typed_dicts.py": typed_dicts_code,
output_path / "py.typed": "",
}
)
Expand Down Expand Up @@ -251,7 +252,7 @@ def get_channel_types(
return types, schemas


def generate_message_types(schemas: list[Operation], cwd: Path) -> str:
def generate_message_types(schemas: list[Operation], cwd: Path) -> tuple[str, str]:
inp = {
"$schema": "http://json-schema.org/draft-07/schema#",
"$defs": populate_jsonschema_defs(
Expand All @@ -269,11 +270,12 @@ def generate_message_types(schemas: list[Operation], cwd: Path) -> str:
with tempfile.TemporaryDirectory() as dir:
schema_path = Path(dir) / "schema.json"
models_path = Path(dir) / "models.py"
typed_dicts_path = Path(dir) / "typed_dicts.py"

args = f"""
args = lambda model_type, output_path: f"""
--input { str(schema_path.absolute()) }
--output { str(models_path.absolute()) }
--output-model-type pydantic_v2.BaseModel
--output { str(output_path.absolute()) }
--output-model-type {model_type}
--input-file-type jsonschema
--reuse-model
--allow-extra-fields
Expand All @@ -288,9 +290,13 @@ def generate_message_types(schemas: list[Operation], cwd: Path) -> str:
with schema_path.open("w") as schema:
json.dump(inp, schema)

datamodel_codegen(args=args)
datamodel_codegen(args=args("pydantic_v2.BaseModel", models_path))
datamodel_codegen(args=args("typing.TypedDict", typed_dicts_path))

with models_path.open() as f:
models_code = f.read()

return models_code
with typed_dicts_path.open() as f:
typed_dicts_code = f.read()

return models_code, typed_dicts_code