[issue31905] IPv4Networkcontains raises exception on None
Serhiy Storchaka
report at bugs.python.org
Tue Oct 31 03:07:05 EDT 2017
Serhiy Storchaka <storchaka+cpython at gmail.com> added the comment:
I concur. IPvNetwork is not a general purposed collection. And even genera purposed collections can have restrictions on the arguments of "in". E.g.:
>>> [] in {}
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: unhashable type: 'list'
Similar issue already was raised (maybe not for IPvNetwork, but for other class supporting the "in" operator) and was closed with the same arguments.
----------
nosy: +serhiy.storchaka
resolution: -> fixed
stage: patch review -> resolved
status: open -> closed
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<https://bugs.python.org/issue31905>
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