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GH-73435: Add pathlib.PurePath.full_match() #114350

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Merged
barneygale merged 9 commits into from
Jan 26, 2024
Merged

GH-73435: Add pathlib.PurePath.full_match() #114350

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1c8bf81
GH-73435: Add `pathlib.PurePath.globmatch()`
barneygale Jan 20, 2024
7f9222a
Simplify `match()` code slightly.
barneygale Jan 20, 2024
ed203e8
Improve variable names
barneygale Jan 20, 2024
aaa1ddb
`globmatch` --> `full_match`
barneygale Jan 22, 2024
5c2ea0e
Improve docstrings.
barneygale Jan 22, 2024
a5eaf81
Note difference in empty pattern handling.
barneygale Jan 23, 2024
6fd7b01
Double compiled pattern cache size
barneygale Jan 26, 2024
2172b4d
Fix handling of empty paths and patterns.
barneygale Jan 26, 2024
f60f147
Couple more test cases.
barneygale Jan 26, 2024
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Improve variable names
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@barneygale
barneygale committed Jan 20, 2024
commit ed203e80d8c628e402628155e2362057fcb69062
16 changes: 8 additions & 8 deletions Lib/pathlib/_abc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -450,17 +450,17 @@ def match(self, path_pattern, *, case_sensitive=None):
if case_sensitive is None:
case_sensitive = _is_case_sensitive(self.pathmod)
sep = path_pattern.pathmod.sep
our_parts = self.parts[::-1]
pat_parts = path_pattern.parts[::-1]
if not pat_parts:
path_parts = self.parts[::-1]
pattern_parts = path_pattern.parts[::-1]
if not pattern_parts:
raise ValueError("empty pattern")
if len(our_parts) < len(pat_parts):
if len(path_parts) < len(pattern_parts):
return False
if len(our_parts) > len(pat_parts) and path_pattern.anchor:
if len(path_parts) > len(pattern_parts) and path_pattern.anchor:
return False
for our_part, pat_part in zip(our_parts, pat_parts):
match = _compile_pattern(pat_part, sep, case_sensitive, recursive=False)
if match(our_part) is None:
for path_part, pattern_part in zip(path_parts, pattern_parts):
match = _compile_pattern(pattern_part, sep, case_sensitive, recursive=False)
if match(path_part) is None:
return False
return True

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