common.py 文件源码

def convert(self, ctx, arg):
        bot = ctx.bot

        try:
            guild_id = int(arg)
        except ValueError:
            def is_guild(g):
                return arg.lower() == g.name.lower()
            guild = discord.utils.find(is_guild, bot.guilds)

            if guild is None:
                raise commands.BadArgument('Guild not found')
            return guild

        guild = bot.get_guild(guild_id)
        if guild is None:
            raise commands.BadArgument('Guild not found')
        return guild