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GH-119169: Simplify os.fwalk() exception handling #121432

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GH-119169: Simplify os.fwalk() exception handling #121432

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d18bfb9
GH-119169: Slightly speed up `os.fwalk()`
barneygale Jul 6, 2024
bf82495
Merge branch 'main' into os-fwalk-speedup
barneygale Jul 8, 2024
1b4fb10
Simplify diff
barneygale Jul 8, 2024
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7 changes: 1 addition & 6 deletions Lib/os.py
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Original file line number Diff line number Diff line change
Expand Up @@ -539,12 +539,7 @@ def _fwalk(stack, isbytes, topdown, onerror, follow_symlinks):
else:
nondirs.append(name)
except OSError:
try:
# Add dangling symlinks, ignore disappeared files
if entry.is_symlink():
nondirs.append(name)
except OSError:
pass
nondirs.append(name)

if topdown:
yield toppath, dirs, nondirs, topfd
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2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Library/2024-07-06-15-19-20.gh-issue-119169.v_JQyl.rst
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@@ -0,0 +1,2 @@
Slightly speed up :func:`os.fwalk` by simplifying handling of inaccessible
files.