infractions.py 文件源码

def temprole(self, event, user, role, duration, reason=None):
        member = event.guild.get_member(user)
        if not member:
            raise CommandFail('invalid user')

        self.can_act_on(event, member.id)
        role_id = role if isinstance(role, (int, long)) else event.config.role_aliases.get(role.lower())
        if not role_id or role_id not in event.guild.roles:
            raise CommandFail('invalid or unknown role')

        if role_id in member.roles:
            raise CommandFail(u'{} is already in that role'.format(member.user))

        expire_dt = parse_duration(duration)
        Infraction.temprole(self, event, member, role_id, reason, expire_dt)
        self.queue_infractions()

        self.confirm_action(event, maybe_string(
            reason,
            u':ok_hand: {u} is now in the {r} role for {t} (`{o}`)',
            u':ok_hand: {u} is now in the {r} role for {t}',
            r=event.guild.roles[role_id].name,
            u=member.user,
            t=humanize.naturaldelta(expire_dt - datetime.utcnow()),
        ))