Exemple #1
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def check_output(*popenargs, **kwargs):
  r"""Run command with arguments and return its output as a byte string.

  If the exit code was non-zero it raises a CalledProcessError.  The
  CalledProcessError object will have the return code in the returncode
  attribute and output in the output attribute.

  The arguments are the same as for the Popen constructor.  Example:

  >>> check_output(["ls", "-l", "/dev/null"])
  'crw-rw-rw- 1 root root 1, 3 Oct 18  2007 /dev/null\n'

  The stdout argument is not allowed as it is used internally.
  To capture standard error in the result, use stderr=STDOUT.

  >>> check_output(["/bin/sh", "-c",
  ...               "ls -l non_existent_file ; exit 0"],
  ...              stderr=STDOUT)
  'ls: non_existent_file: No such file or directory\n'
  """
  if 'stdout' in kwargs:
    raise ValueError('stdout argument not allowed, it will be overridden.')
  logging.debug(' '.join(popenargs[0]))
  process = subprocess.Popen(stdout=subprocess.PIPE, *popenargs, **kwargs)
  output, unused_err = process.communicate()
  retcode = process.poll()
  if retcode:
    cmd = kwargs.get("args")
    if cmd is None:
      cmd = popenargs[0]
    raise subprocess.CalledProcessError(retcode, cmd)
  return output
Exemple #2
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def import_class(import_str):
    """Returns a class from a string including module and class."""
    mod_str, _sep, class_str = import_str.rpartition('.')
    try:
        __import__(mod_str)
        return getattr(sys.modules[mod_str], class_str)
    except (ImportError, ValueError, AttributeError), exc:
        logging.debug('Inner Exception: %s', exc)
        raise
  def test_authenticate_scoped(self):
    # NOTE(termie): the docs arbitrarily changed and inserted a 'u' in front
    #               of one of the user ids, but none of the others
    raise exc.SkipTest('The docs have arbitrarily changed.')
    client = self.client(self.app)
    post_data = json.dumps(
        {'auth': {'passwordCredentials': {'username': self.user_123['id'],
                                          'password': self.user_123['password'],
                                          },
                  'tenantName': self.tenant_345['name']}})

    resp = client.post('/v2.0/tokens', body=post_data)
    data = json.loads(resp.body)
    logging.debug('KEYS: %s', data['access'].keys())
    self.assert_('expires' in data['access']['token'])
    self.assertDeepEquals(self.auth_response['access']['user'],
                          data['access']['user'])