How can I await inside future-like object's __await__?

Question

PEP 0492 adds new __await__ magic method. Object that implements this method becomes future-like object and can be awaited using await. It

Answer 1

To await inside a __await__ function, use the following code:

async def new_sleep():
    await asyncio.sleep(1)


class Waiting:
    def __await__(self):
        yield from new_sleep().__await__()
        print('first sleep')
        yield from new_sleep().__await__()
        print('second sleep')
        return 'done'