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pathlib ABCs: drop partial, broken, untested support for bytes paths. (#114777)

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Methods like `full_match()`, `glob()`, etc, are difficult to make work with
byte paths, and it's not worth the effort. This patch makes `PurePathBase`
raise `TypeError` when given non-`str` path segments.
This commit is contained in:
Barney Gale 2024-01-31 00:59:33 +00:00 • committed by GitHub
parent 1667c28686
commit 574291963f
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GPG key ID: B5690EEEBB952194
3 changed files with 29 additions and 21 deletions
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7
Lib/pathlib/_abc.py
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@ -207,6 +207,9 @@ class PurePathBase:
def __init__(self, path, *paths):
self._raw_path = self.pathmod.join(path, *paths) if paths else path
if not isinstance(self._raw_path, str):
raise TypeError(
f"path should be a str, not {type(self._raw_path).__name__!r}")
self._resolving = False
def with_segments(self, *pathsegments):
@ -321,8 +324,6 @@ class PurePathBase:
other = self.with_segments(other)
anchor0, parts0 = self._stack
anchor1, parts1 = other._stack
if isinstance(anchor0, str) != isinstance(anchor1, str):
raise TypeError(f"{self._raw_path!r} and {other._raw_path!r} have different types")
if anchor0 != anchor1:
raise ValueError(f"{self._raw_path!r} and {other._raw_path!r} have different anchors")
while parts0 and parts1 and parts0[-1] == parts1[-1]:
@ -346,8 +347,6 @@ class PurePathBase:
other = self.with_segments(other)
anchor0, parts0 = self._stack
anchor1, parts1 = other._stack
if isinstance(anchor0, str) != isinstance(anchor1, str):
raise TypeError(f"{self._raw_path!r} and {other._raw_path!r} have different types")
if anchor0 != anchor1:
return False
while parts0 and parts1 and parts0[-1] == parts1[-1]: