我还可以使用什么来代替python中的elif、if、else语句？

Question

大家好，想知道我们还能用什么来代替elif、if、else语句？或者如何将给定的if、elif、else语句更改为任何其他方法

假设ı有这样的语音助手

webb = ["open web browser","web browser", "open browser"]
thkns = ["thank you","thank you so much", "thanks"]
fav_web = ["open my favourite web site","favourite web site","my best web site"]
hwaru = ["how are you", "what's up", "how is going"]
thtime = ["whats the time" , "the time", "time"]

def assistant(command):
    if command in webb:
        talkMe("Opening your web browser")
        webbrowser.open("https://www.google.com.tr")

    elif command in thkns: 
        talkMe("You are welcome")


    elif command in fav_web:
        talkMe("Opening your site")
        webbrowser.open("www.stackoverflow.com")

    elif command in hwaru: 
        msg = ["ı am good, you?", "good", "not bad"]
        talkMe(random.choice(msg))


    elif command in thtime:
        strTime = datetime.datetime.now().strftime("%H:%M:%S")
        talkMe(f"The time is {strTime} ")

所以我想知道，除了埃利夫，我还能尝试什么？你能给我解释一下吗？ı知道elif、if和else语句。在这种情况下，如果我想编写其他命令，ı必须编写

elif command in "":
    talkMe("")
    do some """

elif command in "": 
    """"

等等。。因此，行太多会使代码比elif语句更短吗？ 还是我应该继续这样

Answer 1

你可以用字典。这是一个完整的例子

def switch_demo(argument):
    switcher = {
        "open web browser": "Opening your web browser",
        "web browser": "Opening your web browser",
        "open browser": "Opening your web browser",
        "thank you": "You are welcome",
        "thank you so much": "You are welcome",
        "thanks": "You are welcome"
    }
    print(switcher.get(argument, "Invalid Command"))

command = "thank you"
switch_demo(command)