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GH-100479: Add pathlib.PurePath.with_segments() #103975

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merged 24 commits into from
May 5, 2023

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barneygale
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@barneygale barneygale commented Apr 28, 2023

Add pathlib.PurePath.with_segments(), which creates a path object from arguments. This method is called whenever a derivative path is created, such as from pathlib.PurePath.parent. Subclasses may override this method to share information between path objects.

Alternative to #100481.

Doc/library/pathlib.rst Outdated Show resolved Hide resolved
@barneygale barneygale changed the title GH-100479: Add pathlib.PurePath.__newpath__() GH-100479: Add pathlib.PurePath._newpath_() Apr 29, 2023
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My personal preference is still for the version with the initializer argument, but it's a weakly held preference, and I think I'm in the minority. This looks good, and you have my approval whichever way you decide to go :)

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merwok commented Apr 30, 2023

I also find the initializer argument nicer than a method.

(But I may be in the minority for style, I have no trouble doing from datetime import datetime, timezone for example…)

@barneygale barneygale changed the title GH-100479: Add pathlib.PurePath._newpath_() GH-100479: Add pathlib.PurePath.with_segments() May 1, 2023
@barneygale barneygale changed the title GH-100479: Add pathlib.PurePath.with_segments() GH-100479: Add pathlib.PurePath.with_path() May 2, 2023
@barneygale barneygale changed the title GH-100479: Add pathlib.PurePath.with_path() GH-100479: Add pathlib.PurePath.with_segments() May 4, 2023
@barneygale barneygale marked this pull request as ready for review May 4, 2023 18:09
@barneygale barneygale enabled auto-merge (squash) May 5, 2023 18:26
@barneygale barneygale disabled auto-merge May 5, 2023 18:37
Gobot1234 added a commit to Gobot1234/steam.py that referenced this pull request May 5, 2023
@barneygale barneygale enabled auto-merge (squash) May 5, 2023 18:42
@barneygale barneygale merged commit d00d942 into python:main May 5, 2023
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FYI, it looks like the wasm32-wasi buildbot doesn't like this change: https://buildbot.python.org/all/#/builders/1046/builds/1922.

carljm added a commit to carljm/cpython that referenced this pull request May 5, 2023
* main:
  pythongh-99113: Add PyInterpreterConfig.own_gil (pythongh-104204)
  pythongh-104146: Remove unused var 'parser_body_declarations' from clinic.py (python#104214)
  pythongh-99113: Add Py_MOD_PER_INTERPRETER_GIL_SUPPORTED (pythongh-104205)
  pythongh-104108: Add the Py_mod_multiple_interpreters Module Def Slot (pythongh-104148)
  pythongh-99113: Share the GIL via PyInterpreterState.ceval.gil (pythongh-104203)
  pythonGH-100479: Add `pathlib.PurePath.with_segments()` (pythonGH-103975)
  pythongh-69152: Add _proxy_response_headers attribute to HTTPConnection (python#26152)
  pythongh-103533: Use PEP 669 APIs for cprofile (pythonGH-103534)
  pythonGH-96803: Add three C-API functions to make _PyInterpreterFrame less opaque for users of PEP 523. (pythonGH-96849)
jbower-fb pushed a commit to jbower-fb/cpython-jbowerfb that referenced this pull request May 8, 2023
)

Add `pathlib.PurePath.with_segments()`, which creates a path object from arguments. This method is called whenever a derivative path is created, such as from `pathlib.PurePath.parent`. Subclasses may override this method to share information between path objects.

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
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6 participants