def sorted_components(self):
        """iterator that returns (component,object) in id order"""
        for component, object in \
                sorted(self.components.items(),
                       key=lambda comp_obj: comp_obj[1].id):
            yield component, object
def sorted_components(self):
        """iterator that returns (component,object) in id order"""
        for component, object in \
                sorted(self.components.items(),
                       key=lambda comp_obj: comp_obj[1].id):
            yield component, object
def sorted_components ( self ) : for component , object in sorted ( self . components . items ( ) , key = lambda comp_obj : comp_obj [ 1 ] . id ) : yield component , object
iterator that returns (component,object) in id order
iterator that returns ( component object ) in id order