Dennis Sweeney <sweeney.dennis...@gmail.com> added the comment:
I think the strangeness is happening because sometimes, the warning is printed to stderr, while other times, IDLE's parser notices the "is <literal>" anti-pattern and raises a SyntaxError. See the attached screenshot for the IDLE output versus the console output for a recent 3.10 build. ---------- Added file: https://bugs.python.org/file49796/idle_stderr.jpg _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue43151> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
