INADA Naoki added the comment: patch looks OK. But I prefer `__deepcopy__ = __copy__ = copy`.
I don't know how to support pickling. (should unpickled object reference os.environ, or copied dict?) I feel it is different issue. ---------- nosy: +inada.naoki _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue15373> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
