python

Trying to await an async generator

TypeError: object (Async)?Generator.*can't be used in 'await' expression

Fixes

1.Use 'async for' to iterate over async generators
2.If you need a single value, use anext(generator)
3.Convert to regular async function if only one value is expected

pythonasynciogenerator

Related Errors

Asyncio event loop already running

RuntimeError: This event loop is already running

•Use nest_asyncio.apply() to allow nested event loops
•Use asyncio.run_coroutine_threadsafe() instead of asyncio.run()

Coroutine never awaited

RuntimeWarning: coroutine '.*' was never awaited

•Add 'await' before the coroutine call
•Use asyncio.create_task() to schedule the coroutine

Asyncio task was cancelled

asyncio\.CancelledError

•Handle CancelledError in try/except within the task
•Use asyncio.shield() to protect critical sections from cancellation