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我想为我的简单网络模拟器创建一个路由表。我需要自动创建路由表。我希望这张表看起来像这样:

[[destinationInterface, nextHop]
[destinationInterface, nextHop]]

因此,如果路由器引擎收到寻址到destinationInterface 的消息,它会将其发送到nextHop。我想要做的是:

    for h in self.creator.interfaceList: #checking my all interfaces
        for c in h.connectionList: #checking my interfaces connections
            self.routingTable.append([c,c]) #add connection as reachable via c
            for ic in c.creator.interfaceList: #check all interfeces of c creator
                for i in ic.connectionList: # check all connections of interfaces of c
                    self.routingTable.append([i,c]) #add i as reachable via c, since one of my interfaces is connected to c
                    #and so on...

                    for ij in i.creator.interfaceList: 
                        for j in ij.connectionList:
                            #if self.creator.name=="ap2":
                             #   print j.name
                            self.routingTable.append([j,c])
                            for ih in h.creator.interfaceList: 
                                for y in ih.connectionList:
                                    self.routingTable.append([y,c])

但这不起作用。而且我真的很困惑我把 # 放在前面的行,因为无论有没有它们,这段代码的工作方式都不同。

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