Antoine Pitrou <pit...@free.fr> added the comment:
I've bisected myself and the culprit seems to be b0a7a037b8fde56b62f886d5188bced7776777b4 ("""bpo-31179: Make dict.copy() up to 5.5 times faster."""). ---------- nosy: +yselivanov _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue34042> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com