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Merged revisions 85987 via svnmerge from 

svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r85987 | brian.curtin | 2010-10-30 16:24:21 -0500 (Sat, 30 Oct 2010) | 2 lines

  Fix #10257. Clear resource warnings by using os.popen's context manager.
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This commit is contained in:
Brian Curtin 2010-10-30 21:29:52 +00:00
parent 9f3cf26999
commit fcbf5d0ac1
1 changed files with 3 additions and 2 deletions
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5
Lib/test/test_os.py
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@ -344,8 +344,9 @@ class EnvironTests(mapping_tests.BasicTestMappingProtocol):
def test_update2(self):
if os.path.exists("/bin/sh"):
os.environ.update(HELLO="World")
value = os.popen("/bin/sh -c 'echo $HELLO'").read().strip()
self.assertEquals(value, "World")
with os.popen("/bin/sh -c 'echo $HELLO'") as popen:
value = popen.read().strip()
self.assertEquals(value, "World")
class WalkTests(unittest.TestCase):
"""Tests for os.walk()."""