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GH-112361: Speed up pathlib by removing some temporary objects. (#112362)

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Construct only one new list object (using `list.copy()`) when creating a
new path object with a modified tail. This slightly speeds up
`with_name()` and `with_suffix()`
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Barney Gale 2023-11-25 17:19:38 +00:00 • committed by GitHub
parent 6b961b8cea
commit 19a1fc1b3d
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Misc/NEWS.d/next/Library/2023-11-24-09-27-01.gh-issue-112361.kYtnHW.rst Normal file
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Speed up a small handful of :mod:`pathlib` methods by removing some
temporary objects.