[issue17295] __slots__ on PyVarObject subclass

[Martin Panter]

Martin Panter added the comment:

Encountered this when trying to add some fields to urllib.parse.SplitResult for Issue 22852. Issue 1173475 has a patch; I haven’t tried using it though.

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nosy: +vadmium

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17295>
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