[issue29383] Reduce temporary unicode object while adding descriptors

[Roundup Robot]

Roundup Robot added the comment:

New changeset d7ec72c1620c by INADA Naoki in branch 'default':
Issue #29383: reduce temporary interned unicode
https://hg.python.org/cpython/rev/d7ec72c1620c

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nosy: +python-dev

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue29383>
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