在 python 中,除了 elif、if 和 else 语句,我还能使用什么?

What else can I use instead of elif, if , else statements in python?

大家好我想知道除了 elif、if 和 else 语句我们还可以使用什么?或者我如何将给定的 if 、 elif 、 else 语句更改为任何其他方法..

假设我有这样的语音助手;

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.whosebug.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 elif,我还能尝试什么?你能给我解释一下吗?我知道 elif 、 if 和 else statements.In 这种情况如果我想写其他命令我必须写;

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

elif command in "": 
    """"

等等..所以行太多了我可以让代码更短而不是elif语句吗? 还是我应该继续这样?

看来你可以用字典了

d = {'Hello Google': obj1, 'open my favourite web site': obj2}

你可以用字典。这是完整的例子

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)