Question

如何让python bot选择一个随机名称。例如，如果我提供一个列表答案。

answers = ["apple", "ball", "cat", "dog", "elephant", "frog", "gun"]

@bot.command()  
async def choose(k : int):
    """Chooses between multiple choices."""
    if 0 <= k <= 50:
        await bot.say("This is your random {} pick".format(k))
        embed = discord.Embed(description='\n'.join(random.choices(answers, k=k)))
        await bot.say(embed=embed)
    else:
        await bot.say("Invalid number")

Answer 1

如果您使用的是Python 3.6 +，则可以使用here（而不是choice）来选择替换的n项目

@bot.command()  
async def choose(k : int):
    """Chooses between multiple choices."""
    if 0 <= k <= 50:
        await bot.say("This is your random {} pick".format(k))
        embed = discord.Embed(description='\n'.join(random.choices(answers, k=k)))
        await bot.say(embed=embed)
    else:
        await bot.say("Invalid number")

@choose.error
def choose_error(ctx, error):
    if isinstance(error, commands.MissingRequiredArgument):
        await bot.say("Please specify how many")

Answer 2

import random 

answers = ["apple", "ball", "cat", "dog", "elephant", "frog", "gun"]

def pick5(listOfAnswers):
    print("This is your random 5 pick:")

    for i in range(0, 5):
        myInt = random.randint(0,len(listOfAnswers)-1)
        print(listOfAnswers[myInt])
        listOfAnswers.remove(listOfAnswers[myInt])

pick5(answers)

这个Python函数从给定列表中选取5个随机元素。

迭代5次并使用随机选择的整数从给定列表中提取元素，然后将其删除以避免重复。它使用随机模块来实现这一目标。

我不知道让它变得不和谐，但我认为这就是你要找的东西。

选择Random xx answer python bot

2 个答案: