Generator based coroutines were long deprecated and removed and asyncio doesn't not supports it. There is some left over code for supporting it which can be removed now.
The first thing is this behavior of asyncio.iscoroutine which makes no sense now. I propose to remove this first.
import asyncio
def gen():
yield 1
assert not asyncio.iscoroutine(gen()) # failsLinked PRs
Generator based coroutines were long deprecated and removed and
asynciodoesn't not supports it. There is some left over code for supporting it which can be removed now.The first thing is this behavior of
asyncio.iscoroutinewhich makes no sense now. I propose to remove this first.Linked PRs
asyncio.iscoroutine#102749