discord.py重写|仅允许一个命令实例 [英] discord.py rewrite | Allow only one instance of a command

问题描述

在使用我的机器人时，我发现多个人可以同时使用同一命令.由于它的性质，我只希望一次执行一个命令.

Whilst using my bot, I discovered that multiple people can use the same command simultaneously. I would only like the command to be ran one at a time, due to it's nature.

是否有一种方法可以确保仅运行该命令的一个实例?如果有，请告诉我.我需要这种固定的方法，所以我们将不胜感激.

Is there a way to ensure there is only one instance of the command running? If there is, please tell me. I need this fixed sort of quickly, so any help is appreciated.

推荐答案

您可以对所有超时时间较长的用户进行冷却，然后在命令末尾重置冷却时间:

You can have a cooldown for all users with some large timeout, then reset the cooldown at the end of the command:

from discord.ext.commands import cooldown

@bot.command()
@cooldown(1, 1000)  # 1000 second cooldown
async def comm(ctx):
    ...
    comm.reset_cooldown(ctx)

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