def addRoute(self, destination, xs):
        self.routes[destination] = xs
        xs.addObserver('/*', self.route)
Check whether or not an update is available with a given name.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/words/protocols/jabber/component.py/Router.addRoute--crossover with--dataset/ETHPy150Open saltstack/salt/salt/modules/mac_softwareupdate.py/update_available