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pathlib ABCs: defer path joining (#126409)

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Defer joining of path segments in the private `PurePathBase` ABC. The new
behaviour matches how the public `PurePath` class handles path segments.

This removes a hard-to-grok difference between the ABCs and the main
classes. It also slightly reduces the size of `PurePath` objects by
eliminating a `_raw_path` slot.
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Barney Gale 2024-11-05 21:19:36 +00:00 • committed by GitHub
parent f51fd84034
commit 5e9168492f
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3 changed files with 43 additions and 46 deletions
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5
Lib/test/test_pathlib/test_pathlib_abc.py
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@ -86,11 +86,6 @@ def test_unsupported_operation_pure(self):
p.suffix
with self.assertRaises(e):
p.suffixes
with self.assertRaises(e):
p / 'bar'
with self.assertRaises(e):
'bar' / p
self.assertRaises(e, p.joinpath, 'bar')
self.assertRaises(e, p.with_name, 'bar')
self.assertRaises(e, p.with_stem, 'bar')
self.assertRaises(e, p.with_suffix, '.txt')