def get_parent_family_nodes(self):
parent_family_nodes = []<EOL>for node in self._my_map['<STR_LIT>']:<EOL><INDENT>parent_family_nodes.append(FamilyNode(<EOL>node._my_map,<EOL>runtime=self._runtime,<EOL>proxy=self._proxy,<EOL>lookup_session=self._lookup_session))<EOL><DEDENT>return FamilyNodeList(parent_family_nodes)<EOL>
Gets the parents of this family.

        return: (osid.relationship.FamilyNodeList) - the parents of the
                ``id``
        *compliance: mandatory -- This method must be implemented.*