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GH-130614: pathlib ABCs: revise test suite for writable paths (#131112)

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Test `pathlib.types._WritablePath` in a dedicated test module. These tests
cover `WritableZipPath`, `WritableLocalPath` and `Path`, where the former
two classes are implementations of `_WritablePath` for use in tests.
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Barney Gale 2025-03-12 19:06:43 +00:00 • committed by GitHub
parent ea57ffa02e
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4 changed files with 178 additions and 43 deletions
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23
Lib/test/test_pathlib/support/local_path.py
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@ -1,5 +1,6 @@
"""
Implementation of ReadablePath for local paths, for use in pathlib tests.
Implementations of ReadablePath and WritablePath for local paths, for use in
pathlib tests.
LocalPathGround is also defined here. It helps establish the "ground truth"
about local paths in tests.
@ -143,3 +144,23 @@ def iterdir(self):
def readlink(self):
return self.with_segments(os.readlink(self))
class WritableLocalPath(pathlib.types._WritablePath, LexicalPath):
"""
Simple implementation of a WritablePath class for local filesystem paths.
"""
__slots__ = ()
def __fspath__(self):
return str(self)
def __open_wb__(self, buffering=-1):
return open(self, 'wb')
def mkdir(self, mode=0o777):
os.mkdir(self, mode)
def symlink_to(self, target, target_is_directory=False):
os.symlink(target, self, target_is_directory)