本文介绍了@ bot.event在嵌齿轮discord.py中的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我想知道是否可以在齿轮中使用@ bot.event
来存储discord.py。我已经尝试过

  @ self.bot.event 
async def on_member_join(self,ctx,member):
channel = discord.utils.get(member.guild.channels,name ='general')
等待channel.send( hello)

在我的齿轮课中,但出现错误

  NameError :即使未在__init __中定义self.bot,也未定义名称'self'

/ p>

在嵌齿轮中有执行bot.event的其他方法吗?还是不可能?

解决方案

要从,则必须使用装饰器。下面是mental的示例转换为新样式后的示例:

  from discord.ext导入命令

类事件(commands.Cog):
def __init __(self,bot):
self.bot = bot

@ commands.Cog.listener()
async def on_ready (self):
print('Ready!')
print('登录为---->',self.bot.user)
print('ID:', self.bot.user.id)

@ commands.Cog.listener()
async def on_message(self,message):
print(message)

def setup(bot):
bot.add_cog(Events(bot))


I was wondering if it is possible to use @bot.eventin a cog for discord.py. I have tried doing

@self.bot.event
async def on_member_join(self, ctx, member):
    channel = discord.utils.get(member.guild.channels, name='general')
    await channel.send("hello")

in my cog class, but I get the error

NameError: name 'self' is not defined

even though I define self.bot in my __init __.

Is there a different way of doing bot.event in cogs, or is it just not possible?

解决方案

To register an event from a new-style cog, you must use the commands.Cog.listener decorator. Below is mental's example converted to the new style:

from discord.ext import commands

class Events(commands.Cog):
    def __init__(self, bot):
        self.bot = bot

    @commands.Cog.listener()
    async def on_ready(self):
        print('Ready!')
        print('Logged in as ---->', self.bot.user)
        print('ID:', self.bot.user.id)

    @commands.Cog.listener()
    async def on_message(self, message):
        print(message)

def setup(bot):
    bot.add_cog(Events(bot))

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07-30 10:32