Sam Gross added the comment:
The attached patch (issue45809-repro.patch) introduces artificial delays to
make reproduction of the underlying issue easier.
To reproduce the issue:
patch -p1 < issue45809-repro.patch
./python -m test test_weakref -m test_threaded_weak_value_dict_deepcopy
New submission from Sam Gross :
The issue described issue7105 (and maybe issue7060) still exists due to a race
condition in WeakKeyDictionary. This shows up as test failure that looks like:
test test_weakref failed -- Traceback (most recent call last):
File "Lib/test/test_weakref.py", li