8000 gh-100562: improve performance of `pathlib.Path.absolute()` by barneygale · Pull Request #100563 · python/cpython · GitHub
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gh-100562: improve performance of pathlib.Path.absolute() #100563

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Merged
merged 4 commits into from
Jan 5, 2023
Merged

gh-100562: improve performance of pathlib.Path.absolute() #100563

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d386e95
gh-100562: improve performance of `pathlib.Path.absolute()`
barneygale Dec 28, 2022
c71e364
Improve cwd() docstring, add comment.
barneygale Dec 29, 2022
43e5d21
Update Misc/NEWS.d/next/Library/2022-12-28-00-28-43.gh-issue-100562.H…
barneygale Jan 5, 2023
031c322
Merge branch 'main' into gh-100562-path-absolute-perf
AlexWaygood Jan 5, 2023
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Improve cwd() docstring, add comment.
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@barneygale
barneygale committed Dec 29, 2022
commit c71e3647f270ea0771c8f77e7e98b2e96cbdb388
8 changes: 5 additions & 3 deletions Lib/pathlib.py
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Expand Up @@ -748,9 +748,11 @@ def __exit__(self, t, v, tb):

@classmethod
def cwd(cls):
"""Return a new path pointing to the current working directory
(as returned by os.getcwd()).
"""
"""Return a new path pointing to the current working directory."""
# We call 'absolute()' rather than using 'os.getcwd()' directly to
# enable users to replace the implementation of 'absolute()' in a
# subclass and benefit from the new behaviour here. This works because
# os.path.abspath('.') == os.getcwd().
return cls().absolute()

@classmethod
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