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| author | Eli Bendersky <eliben@gmail.com> | 2013-09-06 13:14:16 (GMT) |
|---|---|---|
| committer | Eli Bendersky <eliben@gmail.com> | 2013-09-06 13:14:16 (GMT) |
| commit | 309836c5c8a7bf85c666ff913bf903b8f735cfa5 (patch) | |
| tree | 636eea90d5158dec50db0080fe4d9110039c3648 /Lib/tempfile.py | |
| parent | f7b436ce8d69e1067cf2cb3769de93605b307327 (diff) | |
| parent | f315df31bd8a927768bb94c3342d155cdc87d997 (diff) | |
| download | cpython-309836c5c8a7bf85c666ff913bf903b8f735cfa5.zip cpython-309836c5c8a7bf85c666ff913bf903b8f735cfa5.tar.gz cpython-309836c5c8a7bf85c666ff913bf903b8f735cfa5.tar.bz2 | |
Issue #18849: Fixed a Windows-specific tempfile bug where collision with an
existing directory caused mkstemp and related APIs to fail instead of
retrying. Report and fix by Vlad Shcherbina.
Diffstat (limited to 'Lib/tempfile.py')
| -rw-r--r-- | Lib/tempfile.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/tempfile.py b/Lib/tempfile.py index 1eed23a..7da71c8 100644 --- a/Lib/tempfile.py +++ b/Lib/tempfile.py @@ -199,6 +199,13 @@ def _mkstemp_inner(dir, pre, suf, flags): return (fd, _os.path.abspath(file)) except FileExistsError: continue # try again + except PermissionError: + # This exception is thrown when a directory with the chosen name + # already exists on windows. + if _os.name == 'nt': + continue + else: + raise raise FileExistsError(_errno.EEXIST, "No usable temporary file name found") |