Richard Oudkerk added the comment: Thanks for the doc cleanup -- I am rather busy right now.
Note that stuff does still get replaced by None at shutdown, and this can still produce errors, even if they are much harder to trigger. If I run the following program import _weakref import collections a = "hello" class Foo(object): def __del__(self): print(a) collections.foo = Foo() _weakref.foo = Foo() then depending on the initial hashseed I get a reproducible error: $ PYTHONHASHSEED=7 python-release /tmp/bad.py Exception ignored in: <bound method Foo.__del__ of <__main__.Foo object at 0xb733db8c>> Traceback (most recent call last): File "/tmp/bad.py", line 8, in __del__ TypeError: 'NoneType' object is not callable (Personally I would like to see a flag set late during shutdown which blocks __del__ methods from running.) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue19047> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com