如何转换需要用户输入才能在不协调bot中工作的python代码?

有两种方法可以编写此命令:一种是在问题中使用“对话”样式

from discord.ext.commands import Bot

bot = Bot("!")

def check(ctx):
    return lambda m: m.author == ctx.author and m.channel == ctx.channel

async def get_input_of_type(func, ctx):
    while True:
        try:
            msg = await bot.wait_for('message', check=check(ctx))
            return func(msg.content)
        except ValueError:
            continue

@bot.command()
async def calc(ctx):
    await ctx.send("What is the first number?")
    firstnum = await get_input_of_type(int, ctx)
    await ctx.send("What is the second number?")
    secondnum = await get_input_of_type(int, ctx)
    await ctx.send(f"{firstnum} + {secondnum} = {firstnum+secondnum}")

二是使用 converters 接受参数作为命令调用的一部分

@bot.command()
async def calc(ctx, firstnum: int, secondnum: int):
    await ctx.send(f"{firstnum} + {secondnum} = {firstnum+secondnum}")

使用 wait_for

async def botcalc(self, ctx):
        author = ctx.author
        numbers = []

        def check(m):
            return m.author ==  author

        for _ in ('first', 'second'):
            await ctx.send(f"enter {_} number")
            num = ""
            while not num.isdigit():
                num = await client.wait_for('message', check=check)
            numbers.append[int(num)]

        await channel.send(f'{numbers[0]}+{numbers[1]}={sum{numbers)}')

编辑

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