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GH-119518: Stop interning strings in pathlib GH-123356)

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Remove `sys.intern(str(x))` calls when normalizing a path in pathlib. This
speeds up `str(Path('foo/bar'))` by about 10%.
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Barney Gale 2024-09-02 17:14:09 +01:00 • committed by GitHub
parent 77a2fb4bf1
commit 5002f17794
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3 changed files with 3 additions and 11 deletions
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Lib/pathlib/_local.py
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@ -272,8 +272,7 @@ class PurePath(PurePathBase):
elif len(drv_parts) == 6:
# e.g. //?/unc/server/share
root = sep
parsed = [sys.intern(str(x)) for x in rel.split(sep) if x and x != '.']
return drv, root, parsed
return drv, root, [x for x in rel.split(sep) if x and x != '.']
@property
def _raw_path(self):