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fastapi_14458

failed NO_PATCH NO_PATCH UNSUBMITTED empty_patch(None) · None tool calls · 0 s · fastapi/fastapi

Task input

🐛 Fix using class (not instance) dependency that has `__call__` method

As reported in https://github.com/fastapi/fastapi/discussions/14452, FastAPI 0.123.6 introduced a regression - if we use class (not instance) as dependency and this class has `__call__` method that is coroutine or generator, it is mistakenly treated as coroutine\generator (actually class is not coroutine\generator, instance of this class is).


So, to fix this we need to check if the callable is class before inspecting its `dunder_call` in `is_coroutine_callable`, `is_async_gen_callable`, and `is_gen_callable`.

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