api.py 文件源码

def feeds_delete(self, ctx, *, feed : str):
        """Removes a feed from the channel.

        This will also delete the associated role so this
        action is irreversible.
        """
        channel = ctx.message.channel
        server = channel.server
        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.pop(feed)
        try:
            await self.bot.delete_role(server, discord.Object(id=role))
        except discord.HTTPException:
            await self.bot.say('\U0001F52B')
        else:
            await self.feeds.put(channel.id, feeds)
            await self.bot.say('\U0001F6AE')