def changed(self):

        for parent, key in self._parents.items():

            prop = object_mapper(parent).get_property(key)
            for value, attr_name in zip(
                    self.__composite_values__(),
                    prop._attribute_keys):
                setattr(parent, attr_name, value)
Handle the child added event for a QtDockItem.
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/ext/mutable.py/MutableComposite.changed--crossover with--dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/qt_dock_item.py/QtDockItem.child_added