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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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18
Lib/test/test_pathlib/test_pathlib.py
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@ -189,7 +189,7 @@ class PurePathTest(test_pathlib_abc.DummyPurePathTest):
self._check_str(p.__fspath__(), ('a/b',))
self._check_str(os.fspath(p), ('a/b',))
def test_bytes(self):
def test_bytes_exc_message(self):
P = self.cls
message = (r"argument should be a str or an os\.PathLike object "
r"where __fspath__ returns a str, not 'bytes'")
@ -199,22 +199,6 @@ class PurePathTest(test_pathlib_abc.DummyPurePathTest):
P(b'a', 'b')
with self.assertRaisesRegex(TypeError, message):
P('a', b'b')
with self.assertRaises(TypeError):
P('a').joinpath(b'b')
with self.assertRaises(TypeError):
P('a') / b'b'
with self.assertRaises(TypeError):
b'a' / P('b')
with self.assertRaises(TypeError):
P('a').match(b'b')
with self.assertRaises(TypeError):
P('a').relative_to(b'b')
with self.assertRaises(TypeError):
P('a').with_name(b'b')
with self.assertRaises(TypeError):
P('a').with_stem(b'b')
with self.assertRaises(TypeError):
P('a').with_suffix(b'b')
def test_as_bytes_common(self):
sep = os.fsencode(self.sep)