Question

编辑：我终于使代码正常工作，但仅适用于一个通道。有没有办法使它成为2个频道？尝试做“或”，但不起作用。它只接受一个频道，或者有时它忽略所有内容。

例如一般删除所有用户消息，然后进行测试，除了“ ask”或“！question”以及“测试中！test”

@commands.Cog.listener()
async def on_message(self, message):
    if not message.guild:
        return
    if not message.channel.name == 'general':
        return
    if message.channel.name == 'general' and message.content != '!ask' or '!question':
        if message.author.bot:
            pass
        else:
            await message.delete()

Answer 1

您可以通过探索message author is a bot来检查是否command name（响应命令）或消息是否包含every commands：

@commands.Cog.listener()
async def on_message(self, ctx):
    if not message.guild:
       return
    for command in self.client.commands:
        if command.name in message or message.author.bot:
            return
    await message.delete()

要使其在特定渠道上运作，您有多种选择：

使用字典（如果要处理的频道/服务器很多，效率不高）：

bot_channels = {}

@commands.command()
async def bot_channel(self, ctx):
    try:
        temp = bot_channels[ctx.guild.id]
    except:
        bot_channels[ctx.guild.id] = [ctx.channel.id]
        print(f"Set {ctx.channel} as a bot channel")
    else:
        if ctx.channel.id in bot_channels[ctx.guild.id]:
            bot_channels[ctx.guild.id].pop(ctx.channel.id)
            print(f"{ctx.channel} is no longer a bot channel")
        else:
            bot_channels[ctx.guild.id].append(ctx.channel.id)
            print(f"Set {ctx.channel} as a bot channel")

@commands.Cog.listener()
async def on_message(self, ctx):
    try:
        temp = bot_channels[ctx.guild.id]
    except:
        return
    else:
        if not message.guild:
            return
        for command in self.client.commands:
            if (command.name in message or message.author.bot) and message.channel.id in bot_channels[ctx.guild.id]:
                return
        await message.delete()

使用json library和json文件（数据量适中时效率更高）：
json文件

{}

您的python代码

from json import loads, dumps

@commands.command()
async def bot_channel(self, ctx):
    with open('file directory', 'r') as file:
        data = file.read()
        bot_channels = loads(data)
    try:
        temp = bot_channels[str(ctx.guild.id)]
    except:
        bot_channels[str(ctx.guild.id)] = [ctx.channel.id]
        print(f"Set {ctx.channel} as a bot channel")
    else:
        if ctx.channel.id in bot_channels[str(ctx.guild.id)]:
            bot_channels[ctx.guild.id].pop(ctx.channel.id)
            print(f"{ctx.channel} is no longer a bot channel"
        else:
            bot_channels[str(ctx.guild.id)].append(ctx.channel.id)
            print(f"Set {ctx.channel} as a bot channel")
    with open("filename.json", "w") as file:
        bot_channels = file.write(dumps(bot_channels))

  @commands.Cog.listener()
  async def on_message(self, ctx):
      with open('file directory', 'r') as file:
          data = file.read()
          bot_channels = loads(data)
      try:
          temp = bot_channels[ctx.guild.id]
      except:
          return
      else:
          if not message.guild:
              return
          for command in self.client.commands:
              if (command.name in message or message.author.bot) and message.channel.id in bot_channels[ctx.guild.id]:
                  return
          await message.delete()

如果您有大量数据，要使其高效，就必须使用数据库（在这种情况下，我无法帮助您）

使bot删除通道中除命令和响应之外的所有内容[discord.py]

1 个答案: