How to use the flexmock.FlexmockContainer function in flexmock

def _create_partial_mock(obj_or_class, **kwargs):
  matches = [x for x in FlexmockContainer.flexmock_objects
             if x._object is obj_or_class]
  if matches:
    mock = matches[0]
  else:
    mock = Mock()
    mock._object = obj_or_class
  for name, return_value in kwargs.items():
    if hasattr(return_value, '__call__'):
      mock.should_receive(name).replace_with(return_value)
    else:
      mock.should_receive(name).and_return(return_value)
  if not matches:
    FlexmockContainer.add_expectation(mock, Expectation(obj_or_class))
  if (_attach_flexmock_methods(mock, Mock, obj_or_class) and
    not _isclass(mock._object)):
    mock = mock._object
  return mock

return_values.append(return_value)
        else:
          return_value = ReturnValue()
        if return_value.raises:
          if _isclass(return_value.raises):
            raise return_value.raises(
                *return_value.value['kargs'], **return_value.value['kwargs'])
          else:
            raise return_value.raises
        else:
          return return_value.value
      else:
        # make sure to clean up expectations to ensure none of them
        # interfere with the runner's error reporing mechanism
        # e.g. open()
        for _, expectations in FlexmockContainer.flexmock_objects.items():
          for expectation in expectations:
            _getattr(expectation, 'reset')()
        raise MethodSignatureError(_format_args(name, arguments))

def _create_partial_mock(obj_or_class, **kwargs):
  matches = [x for x in FlexmockContainer.flexmock_objects
             if x._object is obj_or_class]
  if matches:
    mock = matches[0]
  else:
    mock = Mock()
    mock._object = obj_or_class
  for method, return_value in kwargs.items():
    mock.should_receive(method).and_return(return_value)
  if not matches:
    FlexmockContainer.add_expectation(mock, Expectation(obj_or_class))
  if (_attach_flexmock_methods(mock, Mock, obj_or_class) and
    not inspect.isclass(mock._object)):
    mock = mock._object
  return mock

obj = self._object
    if not _isclass(obj):
      obj = obj.__class__
    expectation._callable = False
    original = getattr(obj, name)
    @property
    def updated(self):
      if (hasattr(self, '__dict__') and type(self.__dict__) is dict and
          name in self.__dict__):
        return self.__dict__[name]
      else:
        return getattr(self, new_name)
    setattr(obj, name, updated)
    if not hasattr(obj, new_name):
      # don't try to double update
      FlexmockContainer.add_teardown_property(obj, new_name)
      setattr(obj, new_name, original)
      self._create_placeholder_mock_for_proper_teardown(obj, name, original)

def ordered(self):
    """Makes the expectation respect the order of should_receive statements.

    An exception will be raised if methods are called out of order, determined
    by order of should_receive calls in the test.

    Returns:
      - self, i.e. can be chained with other Expectation methods
    """
    if not self._callable:
      self.__raise(FlexmockError, "can't use ordered() with attribute stubs")
    self._ordered = True
    FlexmockContainer.ordered.append(self)
    return self