Yury Selivanov added the comment: I think the bug is only in _asyncio_Future_remove_done_callback, since future_schedule_callbacks makes a slice first, which cannot be mutated.
I'm attaching a patch. Inada, would you be able to take a look? ---------- keywords: +patch nosy: +ned.deily priority: normal -> release blocker Added file: http://bugs.python.org/file45882/Issue28963.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28963> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com