How to close connections gracefully on __del__?

[SerGeRybakov]

I would like to use the aio-pika pre-defined methods await connection.close() and await channel.close() on program finish. With pika I just put them into __del__ method and everyone's happy. But as long as __del__ can't be asynchronous, I'm not able to call them anywhere except __aexit__ (but it's not the solution).

Help me find the way, please.

[mosquito]

And I think that's it:

def main() -> None:
    connection = await aio_pika.connect()
    async with connection:
        channel = await connection.channel()
        ...

asyncio.run(main())

[mosquito]

Actually, __del__ creates the asyncio task with .close(), but it's not a guarantee, cause event loop might be closed before.