newsannouncer.py 文件源码

def deletenewschannel(self, ctx, channel: discord.Channel):
        """Removes news functionality for a channel"""
        server = ctx.message.server
        if server.id not in self.settings:
            await self.bot.say("Nothing available for this server!")
            return
        if channel.id not in self.settings[server.id]:
            await self.bot.say("News functionality isn't set up for that channel!")
            return
        role = [r for r in ctx.message.server.roles if r.id == self.settings[server.id][channel.id]["role_id"]][0]
        try:
            await self.bot.delete_role(server, role)
        except discord.Forbidden:
            await self.bot.say("I cannot delete roles!")
            return
        except discord.HTTPException:
            await self.bot.say("Something went wrong!")
            return
        else:
            await self.bot.say("Role removed!")
            self.settings[server.id].pop(channel.id, None)
            dataIO.save_json("data/newsannouncer/settings.json", self.settings)