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GH-102613: Improve performance of pathlib.Path.rglob() #104244

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Merged
barneygale merged 4 commits into from
May 7, 2023
Merged

GH-102613: Improve performance of pathlib.Path.rglob() #104244

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e3d0923
GH-102613: Improve performance of `pathlib.Path.rglob()`
barneygale May 6, 2023
f235d66
Add some tests for de-duplicating recursive globs.
barneygale May 6, 2023
79337a1
Simplify test condition
barneygale May 6, 2023
7bee0cf
Slice pattern_parts only once.
barneygale May 7, 2023
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Simplify test condition
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@barneygale
barneygale committed May 6, 2023
commit 79337a12a4edb84c08146edf100fc7fb4a328fd4
4 changes: 1 addition & 3 deletions Lib/test/test_pathlib.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1852,9 +1852,7 @@ def _check(path, pattern, case_sensitive, expected):

def test_rglob_common(self):
def _check(glob, expected):
actual = list(glob)
self.assertEqual(set(actual), { P(BASE, q) for q in expected })
self.assertEqual(len(actual), len(expected))
self.assertEqual(sorted(glob), sorted(P(BASE, q) for q in expected))
P = self.cls
p = P(BASE)
it = p.rglob("fileA")
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