It is connected to the ordered set of python redis weight

# - * - Coding: UTF-8 - * - 
Import Redis 
from Constant Import redis_ip, redis_db, redis_pw, Logger, redis_zset_clean_date, redis_zset_name, \ 
   move_file_lm 

the pool = redis.ConnectionPool (Host = redis_ip, db = redis_db, password = redis_pw) 
# = redis.ConnectionPool the pool (db = 6, password = redis_pw) 
rr = redis.Redis (= connection_pool the pool) # # client StrictRedis = Redis merged 
pipe = rr.pipeline (transaction = True) # batch operations, asynchronous encounter prone to error, may not be used, with a direct connection rr objects, one at a time adding 


DEF distinct_md5 (DATE, eml_md5, eml_path, redis_fail_path): 
　　# 
   # pipe.zadd (redis_zset_name, eml_md5, DATE) 
   # pipe.zadd (redis_zset_name, {DATE: eml_md5}, nx = True) # nx only inserted, will not modify the value of its presence fraction 
   # pipe.zadd (redis_zset_name, {date: eml_md5})
   pipe.zadd (redis_zset_name, {eml_md5: DATE}) 
   return pipe.execute () [0] #. 1 added, without adding 0 

   # pipe.zcard ( 'eml_md5_zset') # see the total number of 


def del_redis_md5 (n, m): # delete point value according to 
   the try: 
      pipe.zremrangebyscore (redis_zset_name, n-, m) 
   the except Exception AS E: 
      logger.warning ( "delete Redis cache md5 value failed: {}," the format (E).) 
      return 
   pipe.execute () 


# return 
# pipe.execute return () [0] 


DEF clean_redis_zset (md5_score): 
   IF md5_score <= redis_zset_clean_date: 
      md5_score + = 31 is 
   md5_clean_score = md5_score - redis_zset_clean_date 
   del_redis_md5 (md5_clean_score - 0.5, 0.5 + md5_clean_score) # cleaning on the Redis md5 closed interval
# print(distinct_md5(redis_zset_name, "qwe", 2, "sdfsd", "sdfsdf"))
#print(distinct_md5(27, "qweqwe","sdfsd", "sdfsdf"))
# print(del_redis_md5(redis_zset_name, 1, 10))