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Title: GH-104102: Optimize `pathlib.Path.glob()` handling of `../` pattern segments by barneygale · Pull Request #104103 · python/cpython · GitHub

Open Graph Title: GH-104102: Optimize `pathlib.Path.glob()` handling of `../` pattern segments by barneygale · Pull Request #104103 · python/cpython

X Title: GH-104102: Optimize `pathlib.Path.glob()` handling of `../` pattern segments by barneygale · Pull Request #104103 · python/cpython

Description: These segments do not require a stat() call, as the selector's _select_from() method is called after we've established that the parent is a directory. This PR adds a new _ParentSelector class, which is used to evaluate ../ segments rather than _PreciseSelector. Issue: gh-104102

Open Graph Description: These segments do not require a stat() call, as the selector's _select_from() method is called after we've established that the parent is a directory. This PR adds a new _ParentSelector cla...

X Description: These segments do not require a stat() call, as the selector's _select_from() method is called after we've established that the parent is a directory. This PR adds a new _ParentSele...

Opengraph URL: https://github.com/python/cpython/pull/104103

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f268157 Optimize `pathlib.Path.glob()` handling of `../` pattern segments barneygale May 2, 2023 https://github.com/python/cpython/pull/104103/commits/f268157234eb4833b0781ad56677c35f7af8383f
581e8c5 Merge branch 'main' into gh-104102-optimize-glob-parent barneygale May 2, 2023 https://github.com/python/cpython/pull/104103/commits/581e8c5b77607b0cc7c9ab2392f1598a736f5091
e35153f Fix argument name barneygale May 2, 2023 https://github.com/python/cpython/pull/104103/commits/e35153fc93460bd77d35b0a506bf53a80a9ffbe6
6ab6f0f Expand tests barneygale May 2, 2023 https://github.com/python/cpython/pull/104103/commits/6ab6f0f34bc81ef8d720f627d980e9920f5d2cb4
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