Serhiy Storchaka <storchaka+cpyt...@gmail.com> added the comment:
The problem is in ExceptionCatcher. It uses builtin function apply() which was outdated even in Python 2.7 and was removed in Python 3 (instead of apply(func, args) you can use func(*args)). So that code always failed, but all exceptions were logged and suppressed. You may see it in your logs at the start of the application. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue40011> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com