Function inline_callbacks_test

tests/utils/decorators.py:19–48

Mark a test function written in a :func:`twisted.internet.defer.inlineCallbacks` style. This calls :func:`twisted.internet.defer.inlineCallbacks` and then: * with ``pytest-twisted`` this returns the resulting Deferred * with ``pytest-asyncio`` this converts the resulting Deferred into

(
    f: Callable[_P, Generator[Deferred[Any], Any, None]],
)

def inline_callbacks_test(
    f: Callable[_P, Generator[Deferred[Any], Any, None]],
) -> Callable[_P, Awaitable[None]]:
    """Mark a test function written in a :func:`twisted.internet.defer.inlineCallbacks` style.

    This calls :func:`twisted.internet.defer.inlineCallbacks` and then:

    * with ``pytest-twisted`` this returns the resulting Deferred
    * with ``pytest-asyncio`` this converts the resulting Deferred into a
      coroutine
    """

    if not is_reactor_installed():

        @pytest.mark.asyncio
        @wraps(f)
        async def wrapper_coro(*args: _P.args, **kwargs: _P.kwargs) -> None:
            await deferred_to_future(inlineCallbacks(f)(*args, **kwargs))

        # Likely https://github.com/python/mypy/issues/17171
        return wrapper_coro  # type: ignore[no-any-return]

    @wraps(f)
    @inlineCallbacks
    def wrapper_dfd(
        *args: _P.args, **kwargs: _P.kwargs
    ) -> Generator[Deferred[Any], Any, None]:
        return f(*args, **kwargs)

    return wrapper_dfd


def coroutine_test(