[issue22766] collections.Counter's in-place operators should return NotImplemented for unsupported types

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

> I've posted to python-list and python-dev.  I'll report back here the findings, if any.

http://comments.gmane.org/gmane.comp.python.devel/150073

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nosy: +serhiy.storchaka

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22766>
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