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gh-89727: Fix pathlib.Path.walk RecursionError on deep trees by zmievsa · Pull Request #100282 · python/cpython · GitHub
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gh-89727: Fix pathlib.Path.walk RecursionError on deep trees #100282

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Merged
barneygale merged 20 commits into from
Mar 22, 2023
Merged

gh-89727: Fix pathlib.Path.walk RecursionError on deep trees #100282

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037a717
Replace recursion with iteration
zmievsa Dec 15, 2022
f8968b6
Unify walk and _walk methods
zmievsa Dec 15, 2022
ecabf8c
Remove empty typehint
zmievsa Dec 15, 2022
6ec3c3e
Fix all tests
zmievsa Dec 16, 2022
fb5a4c7
Add test for recursion limit
zmievsa Dec 16, 2022
55beb6e
📜🤖 Added by blurb_it.
blurb-it[bot] Dec 16, 2022
7f36140
Merge branch 'main' into gh-89727/fix-pathlib.Path.walk-recursion-depth
zmievsa Dec 16, 2022
508bd4d
Fix recursion limit issue in different envs
zmievsa Dec 16, 2022
2bfc47d
Merge branch 'gh-89727/fix-pathlib.Path.walk-recursion-depth' of gith…
zmievsa Dec 16, 2022
20476ff
Make everything consistent with os.walk
zmievsa Dec 17, 2022
4f2de62
Remove unused import
zmievsa Dec 20, 2022
6313b6a
Merge branch 'main' into gh-89727/fix-pathlib.Path.walk-recursion-depth
zmievsa Dec 20, 2022
17497f0
Replace the usage of infinite_recursion with set_recursion_limit
zmievsa Dec 20, 2022
2543448
Merge branch 'main' into gh-89727/fix-pathlib.Path.walk-recursion-depth
zmievsa Jan 1, 2023
5609e4f
Code review fixes
zmievsa Jan 1, 2023
b7d36de
Update Lib/pathlib.py
Ovsyanka83 Jan 2, 2023
d428a89
Code review fixes
zmievsa Jan 4, 2023
4ce5291
Merge branch 'main' into gh-89727/fix-pathlib.Path.walk-recursion-depth
zmievsa Jan 11, 2023
49d4237
Apply suggestions from code review
Ovsyanka83 Jan 21, 2023
9bc2500
Rename stack to paths
zmievsa Mar 19, 2023
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Unify walk and _walk methods
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@zmievsa
zmievsa committed Dec 15, 2022
commit f8968b647f07b7826c2d073d3007220f96bcef37
4 changes: 0 additions & 4 deletions Lib/pathlib.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1280,9 +1280,6 @@ def expanduser(self):
def walk(self, top_down=True, on_error=None, follow_symlinks=False):
"""Walk the directory tree from this directory, similar to os.walk()."""
sys.audit("pathlib.Path.walk", self, on_error, follow_symlinks)
return self._walk(top_down, on_error, follow_symlinks)

def _walk(self, top_down, on_error, follow_symlinks):
stack: ... = deque(((False, self),))

while stack:
Expand All @@ -1291,7 +1288,6 @@ def _walk(self, top_down, on_error, follow_symlinks):
yield top
continue


# We may not have read permission for self, in which case we can't
# get a list of the files the directory contains. os.walk
# always suppressed the exception then, rather than blow up for a
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