in later/unittest/backport/mock.py [0:0]
def reset_mock(self, visited=None,*, return_value=False, side_effect=False):
"Restore the mock object to its initial state."
if visited is None:
visited = []
if id(self) in visited:
return
visited.append(id(self))
self.called = False
self.call_args = None
self.call_count = 0
self.mock_calls = _CallList()
self.call_args_list = _CallList()
self.method_calls = _CallList()
if return_value:
self._mock_return_value = DEFAULT
if side_effect:
self._mock_side_effect = None
for child in self._mock_children.values():
if isinstance(child, _SpecState) or child is _deleted:
continue
child.reset_mock(visited)
ret = self._mock_return_value
if _is_instance_mock(ret) and ret is not self:
ret.reset_mock(visited)