'Signal manager exited the input update loop for the node.'

def __on_processing_finished(self, node):

    widget = self.__updating_widget
    self.__widget_processing_state[widget] &= (~ self.InputUpdate)
    if (widget in self.__node_for_widget):
        self.__update_node_processing_state(node)
    elif (widget in self.__delay_delete):
        self.__try_delete(widget)
    else:
        raise ValueError(('%r    is    not    managed' % widget))
    self.__updating_widget = None
