(self, memo)
return self._clone(deepcopy=True)
Support function for `copy.deepcopy()`.

        .. versionadded:: 2.4
Support function for `copy.deepcopy()`.
Support function for copy . deepcopy () .
def __deepcopy__(self, memo):
        """Support function for `copy.deepcopy()`.

        .. versionadded:: 2.4
        """
        return self._clone(deepcopy=True)
def __deepcopy__ ( self , memo ) : return self . _clone ( deepcopy = True )