問題描述

我正在開發一個基于 python 的不和諧機器人，它具有以下命令

I'm working on a python based discord bot that has the following command

@client.command(name="Mine",
            description="Mine daily.",
            brief="Mine daily.",
            aliases=['mine', 'm'],
            pass_context=True)
@commands.cooldown(1, 30, commands.BucketType.user)
async def mine(ctx, arg):
   <content>

但是當用戶達到命令的 30 秒速率限制時，它會將錯誤輸出到 python shell

But when users hit the 30 second rate limit of the command it outputs the error to the python shell

Ignoring exception in command Mine
Traceback (most recent call last):
   File "C:Users
anerAppDataLocalProgramsPythonPython36libsite- 
      packagesdiscordextcommandsot.py", line 846, in process_commands
      yield from command.invoke(ctx)
   File "C:Users
anerAppDataLocalProgramsPythonPython36libsite- 
      packagesdiscordextcommandscore.py", line 367, in invoke
      yield from self.prepare(ctx)
   File "C:Users
anerAppDataLocalProgramsPythonPython36libsite- 
      packagesdiscordextcommandscore.py", line 351, in prepare
      raise CommandOnCooldown(bucket, retry_after)
discord.ext.commands.errors.CommandOnCooldown: You are on cooldown. Try 
again in 28.58s

我想要做的是獲得剩余的冷卻時間并將其放入可以在不和諧中回復給用戶的東西，例如'此命令限速，請在28.58s后重試'

What I want to do is have something that gets the remaining cooldown and puts it into something that can be said back to the user on discord e.g. 'This command is ratelimited, please try again in 28.58s'

我無法在網上找到很多幫助，而且大部分已經過時或似乎不起作用.

I haven't been able to find much help for this online, and most of it is outdated or doesn't seem to work.

謝謝！

推薦答案

你需要寫一個 錯誤處理程序 用于處理 CommandOnCooldown 錯誤并發送消息.

You'll need to write an error handler for your command that handles the CommandOnCooldown error and sends the message.

@mine.error
async def mine_error(ctx, error):
    if isinstance(error, commands.CommandOnCooldown):
        msg = 'This command is ratelimited, please try again in {:.2f}s'.format(error.retry_after)
        await ctx.send(msg)
    else:
        raise error

這篇關于discord.py bot 獲得命令的剩余冷卻時間的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！