Simplify octal constants in Python code (e.g. 0o0700 -> 0o700).

testing_support/gerrit_test_case.py

 # Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Test framework for code that interacts with gerrit.
 
 class GerritTestCase
 --------------------------------------------------------------------------------
 This class initializes and runs an a gerrit instance on localhost.  To use the
 framework, define a class that extends GerritTestCase, and then do standard
@@ skipping 137 matching lines @@
         http_port=http_port,
         netrc_file=os.path.join(gerrit_dir, 'tmp', '.netrc'),
         ssh_ident=os.path.join(gerrit_dir, 'tmp', 'id_rsa'),
         ssh_port=ssh_port,)
 
   @classmethod
   def setUpClass(cls):
     """Sets up the gerrit instances in a class-specific temp dir."""
     # Create gerrit instance.
     gerrit_dir = tempfile.mkdtemp()
-    os.chmod(gerrit_dir, 0o0700)
+    os.chmod(gerrit_dir, 0o700)
     gi = cls.gerrit_instance = cls._create_gerrit_instance(gerrit_dir)
 
     # Set netrc file for http authentication.
     cls.gerrit_util_netrc_orig = gerrit_util.NETRC
     gerrit_util.NETRC = netrc.netrc(gi.netrc_file)
 
     # gerrit_util.py defaults to using https, but for testing, it's much
     # simpler to use http connections.
     cls.gerrit_util_protocol_orig = gerrit_util.GERRIT_PROTOCOL
     gerrit_util.GERRIT_PROTOCOL = 'http'
@@ skipping 12 matching lines @@
                     'access.refs/meta/config.read', 'group Anonymous Users'])
     cls.check_call(['git', 'add', project_config], cwd=clone_path)
     cls.check_call(
         ['git', 'commit', '-m', 'Anonyous read for refs/meta/config'],
         cwd=clone_path)
     cls.check_call(['git', 'push', 'origin', 'HEAD:refs/meta/config'],
                    cwd=clone_path)
 
   def setUp(self):
     self.tempdir = tempfile.mkdtemp()
-    os.chmod(self.tempdir, 0o0700)
+    os.chmod(self.tempdir, 0o700)
 
   def tearDown(self):
     if TEARDOWN:
       shutil.rmtree(self.tempdir)
 
   @classmethod
   def createProject(cls, name, description='Test project', owners=None,
                     submit_type='CHERRY_PICK'):
     """Create a project on the test gerrit server."""
     if owners is None:
@@ skipping 267 matching lines @@
         ['git', 'config', 'remote.%s.review' % remote],
         cwd=clone_path).strip()
     assert(review_host)
     projectname = self.check_output(
         ['git', 'config', 'remote.%s.projectname' % remote],
         cwd=clone_path).strip()
     assert(projectname)
     GerritTestCase._UploadChange(
         clone_path, branch=branch, remote='%s://%s/%s' % (
             gerrit_util.GERRIT_PROTOCOL, review_host, projectname))