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| author | Jason R. Coombs <jaraco@jaraco.com> | 2017-11-09 19:34:54 -0500 |
|---|---|---|
| committer | Jason R. Coombs <jaraco@jaraco.com> | 2017-11-09 19:34:54 -0500 |
| commit | 2676c5a277c5e571cdaeed64e5494315d5ec4c1f (patch) | |
| tree | ab349e1f72e6c3408d933c2aa59476a196db9d70 /setuptools/command | |
| parent | 9a79433af7e66ee5c1f721a1803dad4873666e62 (diff) | |
| download | external_python_setuptools-2676c5a277c5e571cdaeed64e5494315d5ec4c1f.tar.gz external_python_setuptools-2676c5a277c5e571cdaeed64e5494315d5ec4c1f.tar.bz2 external_python_setuptools-2676c5a277c5e571cdaeed64e5494315d5ec4c1f.zip | |
Avoid check/act race condition
Diffstat (limited to 'setuptools/command')
| -rw-r--r-- | setuptools/command/bdist_egg.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/setuptools/command/bdist_egg.py b/setuptools/command/bdist_egg.py index 14dd97d3..4e36c635 100644 --- a/setuptools/command/bdist_egg.py +++ b/setuptools/command/bdist_egg.py @@ -253,8 +253,10 @@ class bdist_egg(Command): m = re.match(pattern, name) path_new = os.path.join(base, os.pardir, m.group('name') + '.pyc') log.info("Renaming file from [%s] to [%s]" % (path_old, path_new)) - if os.path.exists(path_new): - os.unlink(path_new) + try: + os.remove(path_new) + except OSError: + pass os.rename(path_old, path_new) |