Function run_no_yield_async_fn

Lib/test/support/__init__.py:3102–3111

(async_fn, /, *args, **kwargs)

    return False

def run_no_yield_async_fn(async_fn, /, *args, **kwargs):
    coro = async_fn(*args, **kwargs)
    try:
        coro.send(None)
    except StopIteration as e:
        return e.value
    else:
        raise AssertionError("coroutine did not complete")
    finally:
        coro.close()


@types.coroutine