Dieter Maurer <die...@handshake.de> added the comment:
The observation was caused by a bug which has been fixed in newer Python versions (3.9+ if I remember correctly). `isAlive` was called on a `_DummyThread` (while `_DummyThread` overides `is_alive` it had forgotten to override `isAlive` as well). ---------- resolution: -> rejected stage: -> resolved status: open -> closed _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue47246> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com