您不需要多重继承，但是需要为继承的对象赋予obj1和obj2，除非您为obj1和obj2提供一些默认值。
class SubConsole1(MainConsole): def __init__(self, obb1, obj2): MainConsole.__init__(self, obj1, obj2) self.prompt = "1>" def do_action(self,args): print self.obj1.someattr1 # Doesn't work
实例化：
sub1 = SubConsole1(object1, object2)
