Function func

Lib/test/test_asyncio/utils.py:593–599

()

async def await_without_task(coro):
    exc = None
    def func():
        try:
            for _ in coro.__await__():
                pass
        except BaseException as err:
            nonlocal exc
            exc = err
    asyncio.get_running_loop().call_soon(func)
    await asyncio.sleep(0)
    if exc is not None: