asyncio.iscoroutinefunction should be deprecated in favor ofinspect.iscoroutinefunction, we don't need two different functions to do the same thing. I propose to deprecateasyncio.iscoroutinefunction because IMO these introspection functions don't belong toasyncio but more toinspect module. It will be deprecated in Python 3.14 and scheduled for removal in Python 3.16.

Linked PRs

• gh-122858: Deprecateasyncio.iscoroutinefunction #122875