是对命令使用前缀AND ping的一种方法吗？ [英] Is the a way to use prefix AND ping for commands?

问题描述

我决定创建一个更有用的机器人，我想允许通过两种方式激活命令： x。是默认前缀和 @xubot ，也就是对机器人进行ping操作。

I've decided to create a much more helpful bot, and I would like to allow the commands to be activated in two ways: x. which is the default prefix and @xubot, aka pinging the bot.

我的命令如下所示：

# sidenote: this is not an actual command ;)

pref = 'x.'
client = Bot(command_prefix=pref)

@client.command(name="example",
               pass_ctx=True)
async def example(ctx, type=""):
    # the "type" parameter is used so i can check if it is "help" and display an embed
    await ctx.send("Test!")

但是，我只能激活带有前缀 x的命令。

However, I can only activate the commands with my prefix, x.

我希望使用 @xubot示例和 x.example 。有办法实现吗？

I would like for @xubot example to run the command, as well as x.example. Is there a way to achieve this?

推荐答案

通过 commands.when_提及的或 的功能前缀：

Pass the commands.when_mentioned_or function as your prefix:

from discord.ext.commands import Bot, when_mentioned_or

bot = Bot(command_prefix=when_mentioned_or("x."))

...

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