(self, memo)
return DBRef(deepcopy(self.__collection, memo),
                     deepcopy(self.__id, memo),
                     deepcopy(self.__database, memo),
                     deepcopy(self.__kwargs, memo))
Support function for `copy.deepcopy()`.
Support function for `copy.deepcopy()`.
Support function for copy . deepcopy () .
def __deepcopy__(self, memo):
        """Support function for `copy.deepcopy()`."""
        return DBRef(deepcopy(self.__collection, memo),
                     deepcopy(self.__id, memo),
                     deepcopy(self.__database, memo),
                     deepcopy(self.__kwargs, memo))
def __deepcopy__ ( self , memo ) : return DBRef ( deepcopy ( self . __collection , memo ) , deepcopy ( self . __id , memo ) , deepcopy ( self . __database , memo ) , deepcopy ( self . __kwargs , memo ) )