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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2019-06-13 14:12:49 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-06-13 14:12:49 (GMT) |
| commit | ec3839a215a68cf35ff1f90cb6823f67a5abdce3 (patch) | |
| tree | de97fffcb47630b91ca02542f546e12eb4643e60 /Doc/library/os.path.rst | |
| parent | b4f5b212535e75503fc33513676837089037bb48 (diff) | |
| download | cpython-ec3839a215a68cf35ff1f90cb6823f67a5abdce3.zip cpython-ec3839a215a68cf35ff1f90cb6823f67a5abdce3.tar.gz cpython-ec3839a215a68cf35ff1f90cb6823f67a5abdce3.tar.bz2 | |
bpo-6689: os.path.commonpath raises ValueError for different drives isn't documented (GH-14045)
It would raise ValueError("Paths don't have the same drive") if the paths on different drivers, which is not documented.
os.path.commonpath raises ValueError when the *paths* are in different drivers, but it is not documented.
Update the document according @Windsooon 's suggestion.
It actually raise ValueError according line 355 of [test of path](https://github.com/python/cpython/blob/master/Lib/test/test_ntpath.py)
https://bugs.python.org/issue6689
(cherry picked from commit 95492032c48fef20b9c7076a23fe7e46927a4688)
Co-authored-by: Makdon <makdon@makdon.me>
Diffstat (limited to 'Doc/library/os.path.rst')
| -rw-r--r-- | Doc/library/os.path.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Doc/library/os.path.rst b/Doc/library/os.path.rst index 8e7ee8b..a673b81 100644 --- a/Doc/library/os.path.rst +++ b/Doc/library/os.path.rst @@ -87,9 +87,10 @@ the :mod:`glob` module.) .. function:: commonpath(paths) Return the longest common sub-path of each pathname in the sequence - *paths*. Raise :exc:`ValueError` if *paths* contains both absolute and relative - pathnames, or if *paths* is empty. Unlike :func:`commonprefix`, this - returns a valid path. + *paths*. Raise :exc:`ValueError` if *paths* contain both absolute + and relative pathnames, the *paths* are on the different drives or + if *paths* is empty. Unlike :func:`commonprefix`, this returns a + valid path. .. availability:: Unix, Windows. |