[issue36221] Setting PYTHONASYNCIODEBUG breaks warnings

Denis S. Otkidach added the comment: It's fixed in 3.8 final, but the problem persists in 3.7.5 -- versions: -Python 3.8 ___ Python tracker ___

[issue36221] Setting PYTHONASYNCIODEBUG breaks warnings

Alexey Kostyrin added the comment: Can not reproduce - warning is displayed with PYTHONASYNCIODEBUG=1 Python version: Python 3.8.0b1+ (heads/3.8:3f7629d93c, Jun 10 2019, 13:46:55) [Clang 10.0.0 (clang-1000.10.44.4)] on darwin -- nosy: +def_bk ___

[issue36221] Setting PYTHONASYNCIODEBUG breaks warnings

New submission from Denis S. Otkidach : Test script: -->8-- import asyncio @asyncio.coroutine def test(): with (yield from asyncio.Lock()): pass asyncio.run(test()) -->8-- Correct behavior without flag (warning is reported and points to correct line of code): --- $ python