api.py 文件源码

def do_subscription(self, ctx, feed, action):
        channel = ctx.message.channel
        member = ctx.message.author
        feeds = self.feeds.get(channel.id, {})
        feed = feed.lower()

        if feed not in feeds:
            await self.bot.say('This feed does not exist.')
            return

        role = feeds[feed]
        function = getattr(self.bot, action)
        try:
            await function(member, discord.Object(id=role))
        except discord.HTTPException:
            # muh rate limit
            await asyncio.sleep(10)
            await function(member, discord.Object(id=role))
        else:
            await self.bot.send_message(channel, '\u2705')