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Ignore .nfs* files in distutils (#7719).

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These files are created by some NFS clients a file is edited and removed
concurrently (see added link in doc for more info).  If such a file is
removed between distutils calls listdir and copy, it will get confused.
Other special files are ignored in sdist (namely VCS directories), but
this has to be filtered out earlier.
This commit is contained in:
Éric Araujo 2012-07-03 01:12:42 -04:00
parent 96534689a8
commit 3cf202e957
6 changed files with 36 additions and 5 deletions
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18
Lib/distutils/tests/test_dir_util.py
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@ -101,6 +101,24 @@ class DirUtilTestCase(support.TempdirManager, unittest.TestCase):
remove_tree(self.root_target, verbose=0)
remove_tree(self.target2, verbose=0)
def test_copy_tree_skips_nfs_temp_files(self):
mkpath(self.target, verbose=0)
a_file = os.path.join(self.target, 'ok.txt')
nfs_file = os.path.join(self.target, '.nfs123abc')
for f in a_file, nfs_file:
fh = open(f, 'w')
try:
fh.write('some content')
finally:
fh.close()
copy_tree(self.target, self.target2)
self.assertEqual(os.listdir(self.target2), ['ok.txt'])
remove_tree(self.root_target, verbose=0)
remove_tree(self.target2, verbose=0)
def test_ensure_relative(self):
if os.sep == '/':
self.assertEqual(ensure_relative('/home/foo'), 'home/foo')