New submission from Antony Lee <anntzer....@gmail.com>: Consider the following example:
import pickle class T: def __init__(self): self.attr = self.__foo def __foo(self): pass print(pickle.loads(pickle.dumps(T()))) This fails on 3.6 with `AttributeError: 'T' object has no attribute '__foo'` (i.e. there's a lookup on the unmangled name). As a comparison, replacing `__foo` with `_foo` results in working code. ---------- components: Library (Lib) messages: 313306 nosy: Antony.Lee priority: normal severity: normal status: open title: Objects referencing private-mangled names do not roundtrip properly under pickling. versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33007> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com