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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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3 changed files with 29 additions and 21 deletions
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25
Lib/test/test_pathlib/test_pathlib_abc.py
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@ -155,6 +155,31 @@ class DummyPurePathTest(unittest.TestCase):
P('a/b/c')
P('/a/b/c')
def test_bytes(self):
P = self.cls
with self.assertRaises(TypeError):
P(b'a')
with self.assertRaises(TypeError):
P(b'a', 'b')
with self.assertRaises(TypeError):
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 _check_str_subclass(self, *args):
# Issue #21127: it should be possible to construct a PurePath object
# from a str subclass instance, and it then gets converted to