management.py 文件源码

def on_member_join(self, member):
        """Automatically assign roles if guild has a role set through `newrole` command."""
        if not member.guild.me.guild_permissions.manage_roles:
            return
        async with self.bot.db_pool.acquire() as con:
            role_id = await con.fetchval('''
                SELECT role_id FROM newrole WHERE guild_id = $1
                ''', member.guild.id)
            if role_id is None:
                return
            role = discord.utils.get(member.guild.roles, id=role_id)
            if role is None:
                async with con.transaction():
                    await con.execute('''
                        DELETE FROM newrole WHERE guild_id = $1
                        ''', member.guild.id)
                return
        await member.add_roles(role, reason='New Member')