如何在字典中传递多个函数参数？

Question

我已经使用了这个模式,但是我现在正在尝试将多个参数传递给函数,如果我只是添加另一个参数或者是否有另一个我缺少的语法片段？

    def newChannel(hname, cname):
        pass

    action = {'newChannel': (newChannel, hname),
         'newNetwork': (newNetwork, cname) , 'loginError': (loginError, nName)}

    handler, param = action.get(eventType)
    handler(param)

我怎么能通过多个参数？像这样......

    action = { 'newChannel': (newChannel, hname, cname) } 

那是对的吗？

编辑:这会飞吗？

    action = {'newChannelQueueCreated': (newChannelQueueCreated, (channelName, timestamp)), 'login':    
    (login, networkName), 'pushSceneToChannel': (pushSceneToChannel, channelName),  
    'channelRemovedFromNetwork': (channelRemovedFromNetwork, (channelName, timestamp))}
     print ok 
     handler, getter  = action.get(eventType(ok))
     handler(*getter(ok)) 

Answer 1

为什么不使用元组？

action = {'newChannel': (newChannel, (hname, cname)),
          'newNetwork': (newNetwork, (cname,)),
          'loginError': (loginError, (nName,))}

handler, params = action.get(eventType)
handler(*params)