def delete_referents(self): ContainerMixin.delete_referents(self) ModelObject.delete_referents(self)
def unset_model(self): ContainerMixin.unset_model(self) ModelObject.unset_model(self)
def set_model(self, model, parent, index): ModelObject.set_model(self, model, parent, index) ContainerMixin.set_model(self, model, parent, index)