Guido van Rossum <gu...@python.org> added the comment:
For performance reasons the implementation of generics changed completely in 3.7. I don't think we can restore the behavior you observed in 3.6. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue38298> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
