# author=hochikong import StaticRoute class BasicRouting(object): def static_routing(self): pass def rip_routing(self): pass def ospf_routing(self): pass class Routing(BasicRouting): def __init__(self, datafile): """Initial member self.file. :param datafile: a string """ self.file = datafile def static_routing(self, data): return StaticRoute.staticroute(data)