owner.py 文件源码

def censor(self, ctx, times: int=1):
        """Delete the bot's previous message(s). Bot owner only.

        * times - Number of message to delete. Defaults to 1.
        """
        if times < 1:
            return commands.UserInputError("Can't delete less than 1 message.")
        times_executed = 0
        async for message in ctx.channel.history():
            if times_executed == times:
                break
            if message.author.id == ctx.bot.user.id:
                await message.delete()
                times_executed += 1