def get_group_articles(conn: redis.client.Redis,
group: str,
page: int,
order=SCORE_NAME) -> list:
"""
获取组内文章（排序）
"""
key = order + group
if not conn.exists(key):
conn.zinterstore(
key,
[GROUP_NAME + group, order],
aggregate='max',
)
conn.expire(key, 60)
return get_articles(conn, page, key)
def post_article(conn: redis.client.Redis, user: str, title: str,
link: str) -> str:
"""
添加文章
"""
article_id = str(conn.incr(ARTICLE_NAME))
voted = f'{VOTED_NAME}{article_id}'
conn.sadd(voted, user)
conn.expire(voted, ONE_WEEK_IN_SECONDS) # 设置过去时间
article = f'{ARTICLE_NAME}{article_id}'
now = time.time()
conn.hmset(article,
dict(title=title, link=link, poster=user, time=now, votes=1))
# before
# zadd(name,key1,value1,key2,value2)
# now
# zadd(name,{key1:value1,key2:value2})
conn.zadd(SCORE_NAME, {article: now + VOTE_SCORE})
conn.zadd(TIME_NAME, {article: now})
return article_id