roles.py 文件源码

def clearrole(self, ctx):
        """Clears all self assigned roles from you, or the listed members
        """
        message = ctx.message
        server = message.server
        db_roles = await self.database.get_all(server)
        listed_roles = []
        for role_id, alias in db_roles:
            listed_roles.append(role_id)
        members = await self._get_members_from_message(message)
        for m in members:
            member_roles = m.roles
            for r in m.roles:
                if r.id not in listed_roles:
                    member_roles.remove(r)
            bot_message = await self.bot.say(
                "This will clear all roles for: {0.mention}. Are you sure you want to do that? Y/N".format(m))
            reply = await self.bot.wait_for_message(timeout=5.0, author=message.author)
            if reply and reply.content.lower() in ["yes", "y"]:
                try:
                    await self.bot.remove_roles(m, *member_roles)
                except Forbidden:
                    await self.bot.say("Oops, something happened, I don't have permission to clear your roles.")
            else:
                await self.bot.delete_message(bot_message)