Johannes Erwerle <j...@swagspace.org> added the comment:
since it hasn't been documented that those classes are all designed to be immutable (and many things work when they are mutable) many people probably use it that way. Declaring them immutable via the docs now would "break" existing code. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue38784> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
