ty 0.0.1a26+ breaks on fastapi and starlette integrations

[hynek]

Details

typing-ty: commands[0]> ty check                                                                                                                                                                         error[invalid-argument-type]: Argument to function `asynccontextmanager` is incorrect
  --> src/svcs/fastapi.py:62:49
   |
60 |         ]
61 |         if inspect.isasyncgenfunction(self._lifespan):
62 |             cm = contextlib.asynccontextmanager(self._lifespan)
   |                                                 ^^^^^^^^^^^^^^ Expected `(...) -> AsyncIterator[Unknown]`, found `((FastAPI, Registry, /) -> AbstractAsyncContextManager[dict[str, object], bool | None]) | ((FastAPI, Registry, /) -> AbstractAsyncContextManager[None, bool | None]) | ((FastAPI, Registry, /) -> AsyncGenerator[dict[str, object], None]) | ((FastAPI, Registry, /) -> AsyncGenerator[None, None])`
63 |         else:
64 |             cm = self._lifespan  # type: ignore[assignment]
   |
info: Union elements `(FastAPI, Registry, /) -> AbstractAsyncContextManager[dict[str, object], bool | None]` and `(FastAPI, Registry, /) -> AbstractAsyncContextManager[None, bool | None]` are not assignable to `(...) -> AsyncIterator[Unknown]`
info: Function defined here
   --> stdlib/contextlib.pyi:177:5
    |
175 |         ) -> bool | None: ...
176 |
177 | def asynccontextmanager(func: Callable[_P, AsyncIterator[_T_co]]) -> Callable[_P, _AsyncGeneratorContextManager[_T_co]]:
    |     ^^^^^^^^^^^^^^^^^^^ ---------------------------------------- Parameter declared here
178 |     """@asynccontextmanager decorator.
    |
info: rule `invalid-argument-type` is enabled by default

error[invalid-argument-type]: Argument to function `asynccontextmanager` is incorrect
  --> src/svcs/starlette.py:84:49
   |
82 |         ]
83 |         if inspect.isasyncgenfunction(self._lifespan):
84 |             cm = contextlib.asynccontextmanager(self._lifespan)
   |                                                 ^^^^^^^^^^^^^^ Expected `(...) -> AsyncIterator[Unknown]`, found `((Starlette, Registry, /) -> AbstractAsyncContextManager[dict[str, object], bool | None]) | ((Starlette, Registry, /) -> AbstractAsyncContextManager[None, bool | None]) | ((Starlette, Registry, /) -> AsyncGenerator[dict[str, object], None]) | ((Starlette, Registry, /) -> AsyncGenerator[None, None])`
85 |         else:
86 |             cm = self._lifespan  # type: ignore[assignment]
   |
info: Union elements `(Starlette, Registry, /) -> AbstractAsyncContextManager[dict[str, object], bool | None]` and `(Starlette, Registry, /) -> AbstractAsyncContextManager[None, bool | None]` are not assignable to `(...) -> AsyncIterator[Unknown]`
info: Function defined here
   --> stdlib/contextlib.pyi:177:5
    |
175 |         ) -> bool | None: ...
176 |
177 | def asynccontextmanager(func: Callable[_P, AsyncIterator[_T_co]]) -> Callable[_P, _AsyncGeneratorContextManager[_T_co]]:
    |     ^^^^^^^^^^^^^^^^^^^ ---------------------------------------- Parameter declared here
178 |     """@asynccontextmanager decorator.
    |
info: rule `invalid-argument-type` is enabled by default

Found 2 diagnostics

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Currently, we've added a pin to 0.0.1a25.