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gh-104484: Add parameter @case_sensitive to pathlib.PurePath.match() function by thirumurugan-git · Pull Request #104565 · python/cpython · GitHub
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gh-104484: Add parameter @case_sensitive to pathlib.PurePath.match() function #104565

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Merged
barneygale merged 11 commits into from
May 18, 2023
Merged

gh-104484: Add parameter @case_sensitive to pathlib.PurePath.match() function #104565

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473eeaf
Add parameter @case_sensitive to pathlib.PurePath.match() function
thirumurugan-git May 16, 2023
17e721f
Add NEWS entry
thirumurugan-git May 16, 2023
73907a6
Refactor case sensitive check
thirumurugan-git May 16, 2023
8c3f4a4
Handle platform specific case sensitivity and add test cases
thirumurugan-git May 17, 2023
1e638fe
Code formatting
thirumurugan-git May 17, 2023
53e0bb8
Resolve threads
thirumurugan-git May 17, 2023
90ed5c6
Update Doc/whatsnew/3.12.rst
thirumurugan-git May 18, 2023
563172c
Update Misc/NEWS.d/next/Library/2023-05-17-03-14-07.gh-issue-104484.y…
thirumurugan-git May 18, 2023
be06795
Update Lib/pathlib.py
thirumurugan-git May 18, 2023
466abc2
Update document
thirumurugan-git May 18, 2023
afee333
Update pathlib.py
thirumurugan-git May 18, 2023
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@thirumurugan-git @thirumurugan-ka-15679
thirumurugan-git authored and thirumurugan-ka-15679 committed May 18, 2023
commit 466abc2e819c73cf1c8994917d0bb38f69082d1f
9 changes: 0 additions & 9 deletions Doc/library/pathlib.rst
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Expand Up @@ -576,15 +576,6 @@ Pure paths provide the following methods and properties:
>>> PureWindowsPath('b.py').match('*.PY')
True

By default, or when the *case_sensitive* keyword-only argument is set to
``None``, this method matches paths using platform-specific casing rules:
typically, case-sensitive on POSIX, and case-insensitive on Windows::

>>> PurePosixPath('b.py').match('*.PY')
False
>>> PureWindowsPath('b.py').match('*.PY')
True

Set *case_sensitive* to ``True`` or ``False`` to override this behaviour.

.. versionadded:: 3.12
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9 changes: 3 additions & 6 deletions Lib/pathlib.py
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Expand Up @@ -690,6 +690,8 @@ def match(self, path_pattern, *, case_sensitive=None):
"""
Return True if this path matches the given pattern.
"""
if case_sensitive is None:
case_sensitive = _is_case_sensitive(self._flavour)
pat = self.with_segments(path_pattern)
if not pat.parts:
raise ValueError("empty pattern")
Expand All @@ -700,13 +702,8 @@ def match(self, path_pattern, *, case_sensitive=None):
return False
elif len(pat_parts) > len(parts):
return False
# Generate regex flag based on |case_sensitive| parameter.
if case_sensitive is None:
case_sensitive = _is_case_sensitive(self._flavour)
flags = re.NOFLAG if case_sensitive else re.IGNORECASE

for part, pat in zip(reversed(parts), reversed(pat_parts)):
match = _compile_pattern(pat, flags)
match = _compile_pattern(pat, case_sensitive)
if not match(part):
return False
return True
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