Jesse Bacon added the comment: Thank you for the second eyes. I just verified that it works using the standard python shell. It looks like the bug is in IPython. I’ll post it there.
In [7]: class A: ...: def __init__(self, value): ...: self.value = value ...: def __repr__(self): ...: return str(self.value) ...: In [8]: a = A(10) In [9]: d = weakref.WeakValueDictionary() In [10]: d['primary'] = a In [11]: d['primary'] Out[11]: 10 In [12]: del a In [13]: gc.collect() Out[13]: 148 In [14]: d['primary'] Out[14]: 10 In [15]: sincerely, Jesse Bacon > On May 3, 2015, at 8:54 PM, R. David Murray <rep...@bugs.python.org> wrote: > > > R. David Murray added the comment: > > If I run the example code you pasted using 2.7, I get a KeyError. So the > example looks correct to me. > > ---------- > nosy: +r.david.murray > > _______________________________________ > Python tracker <rep...@bugs.python.org> > <http://bugs.python.org/issue24123> > _______________________________________ ---------- title: Python 2.7 Tutorial Conflicting behavior with WeakValueDictionary. -> Python 2.7 Tutorial Conflicting behavior with WeakValueDictionary. _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue24123> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
