Tarn Yeong Ching <i...@ctarn.io> added the comment:
and more... It doesn't happen when Tree directly subclasses list. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue39110> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com