Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-12-08 06:10:17 +00:00
Code Issues Projects Releases Packages Wiki Activity

[3.14] GH-133789: Fix unpickling of pathlib objects pickled in Python 3.13 (GH-133831) (#140276)

Browse source 
GH-133789: Fix unpickling of pathlib objects pickled in Python 3.13 (GH-133831)

In Python 3.13 (but not 3.12 or 3.14), pathlib classes are defined in
`pathlib._local` rather than `pathlib`. In hindsight this was a mistake,
but it was difficult to predict how the abstract/local split would pan out.

In this patch we re-introduce `pathlib._local` as a stub module that
re-exports the classes from `pathlib`. This allows path objects pickled in
3.13 to be unpicked in 3.14+
(cherry picked from commit f4e51f253a)

Co-authored-by: Barney Gale <barney.gale@gmail.com>
This commit is contained in:
Miss Islington (bot) 2025-10-18 00:23:01 +02:00 • committed by GitHub
parent e07b78c01a
commit f59236b746
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 19 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Lib/pathlib/_local.py Normal file
View file

@ -0,0 +1,12 @@
"""
This module exists so that pathlib objects pickled under Python 3.13 can be
unpickled in 3.14+.
"""
from pathlib import *
__all__ = [
"UnsupportedOperation",
"PurePath", "PurePosixPath", "PureWindowsPath",
"Path", "PosixPath", "WindowsPath",
]