Ошибки asyncio Python

RuntimeWarning: coroutine was never awaited

Скорее всего корутина вызвана без использования await

import asyncio async def nested(): return 42 async def main(): # Nothing happens if we just call "nested()". # A coroutine object is created but not awaited, # so it *won't run at all*. nested() asyncio.run(main())

C:\Users\Andrei\asyncio\main.py:10: RuntimeWarning: coroutine 'nested' was never awaited nested() RuntimeWarning: Enable tracemalloc to get the object allocation traceback

Чтобы не получать эту ошибку нужно вызывать корутину через await

import asyncio async def nested(): return 42 async def main(): # Let's do it differently now and await it: print(await nested()) # will print "42". asyncio.run(main())

42

Article author: Andrei Olegovich