statistics.py 文件源码

def invalidate_contest(contest: Contest):
    contest_users = contest.participants_ids
    cache.delete_many(list(map(lambda x: PARTICIPANT_RANK_DETAIL.format(contest=contest.pk, user=x), contest_users)))
    cache.delete_many(
        list(map(lambda x: PARTICIPANT_RANK_DETAIL_PRIVATE.format(contest=contest.pk, user=x), contest_users)))
    cache.delete(PARTICIPANT_RANK_LIST.format(contest=contest.pk))
    cache.delete(CONTEST_FIRST_YES.format(contest=contest.pk))