8000 GH-117586: Speed up `pathlib.Path.glob()` by working with strings by barneygale · Pull Request #117589 · python/cpython · GitHub
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GH-117586: Speed up pathlib.Path.glob() by working with strings #117589

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Merged
merged 8 commits into from
Apr 10, 2024
Merged

GH-117586: Speed up pathlib.Path.glob() by working with strings #117589

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fe2c46c
GH-117586: Speed up `pathlib.Path.glob()` by working with strings
barneygale Apr 6, 2024
26d2c03
Move class into `glob` module.
barneygale Apr 6, 2024
d6314ac
Fix handling of missing root path.
barneygale Apr 6, 2024
8696ca0
More precise error handling
barneygale Apr 6, 2024
824f1f6
Ensure results are normalized.
barneygale Apr 6, 2024
60eb3d0
Speed up results normalization
barneygale Apr 6, 2024
98dea96
Define add_slash() in _Globber itself.
barneygale Apr 7, 2024
ebcd7fc
Slightly speed up path renormalisation.
barneygale Apr 7, 2024
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More precise error handling
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@barneygale
barneygale committed Apr 6, 2024
commit 8696ca0583a1faaea0a0dec47aca56dbcefbab43
5 changes: 3 additions & 2 deletions Lib/glob.py
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Original file line number Diff line number Diff line change
Expand Up @@ -403,6 +403,9 @@ def select_wildcard(path, exists=False):
# avoid exhausting file descriptors when globbing deep trees.
with self.scandir(path) as scandir_it:
entries = list(scandir_it)
except OSError:
pass
else:
for entry in entries:
if match is None or match(entry.name):
if dir_only:
Expand All @@ -416,8 +419,6 @@ def select_wildcard(path, exists=False):
yield from select_next(entry_path, exists=True)
else:
yield entry_path
except OSError:
pass
return select_wildcard

def recursive_selector(self, part, parts):
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