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bpo-12800: tarfile: Restore fix from 011525ee9 (GH-21409)

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Restore fix from 011525ee92.
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Julien Palard 2020-11-25 10:23:17 +01:00 • committed by GitHub
parent c9c6e9f89a
commit 4fedd7123e
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3 changed files with 10 additions and 3 deletions
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6
Lib/test/test_tarfile.py
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@ -1347,10 +1347,10 @@ class WriteTest(WriteTestBase, unittest.TestCase):
f.write('something\n')
os.symlink(source_file, target_file)
with tarfile.open(temparchive, 'w') as tar:
tar.add(source_file)
tar.add(target_file)
tar.add(source_file, arcname="source")
tar.add(target_file, arcname="symlink")
# Let's extract it to the location which contains the symlink
with tarfile.open(temparchive) as tar:
with tarfile.open(temparchive, errorlevel=2) as tar:
# this should not raise OSError: [Errno 17] File exists
try:
tar.extractall(path=tempdir)