我正在开发一个基于 python 的不和谐机器人,它具有以下命令
@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>
但是当用户达到命令的 30 秒速率限制时,它会将错误输出到 python shell
Ignoring exception in command Mine
Traceback (most recent call last):
File "C:\Users\raner\AppData\Local\Programs\Python\Python36\lib\site-
packages\discord\ext\commands\bot.py", line 846, in process_commands
yield from command.invoke(ctx)
File "C:\Users\raner\AppData\Local\Programs\Python\Python36\lib\site-
packages\discord\ext\commands\core.py", line 367, in invoke
yield from self.prepare(ctx)
File "C:\Users\raner\AppData\Local\Programs\Python\Python36\lib\site-
packages\discord\ext\commands\core.py", line 351, in prepare
raise CommandOnCooldown(bucket, retry_after)
discord.ext.commands.errors.CommandOnCooldown: You are on cooldown. Try
again in 28.58s
我想做的是有一些东西可以获取剩余的冷却时间,并将其放入可以在不和谐时向用户说回的东西,例如'该命令有速率限制,请在28.58秒后重试'
我在网上找不到太多这方面的帮助,而且大多数都已经过时或似乎不起作用。
谢谢!
最佳答案
您需要写一个 error handler对于处理 CommandOnCooldown
的命令错误并发送消息。
@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
关于python - Discord.py 机器人获取命令剩余冷却时间,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52298850/