borg_redis.py

borg_redis.py

"""
SINGLETON CLASS ENCAPSULATING A REDIS CLIENT
Credit: https://gist.github.com/skeeved/79dfe5652b20182586bb55c3cbc94250
"""

""" Config """
from os import environ
REDIS_URL = environ.get('REDIS_URL') 

""" Import """
import redis

"""Borg pattern singleton"""
class RedisClient:
    __state = {}
    def __init__(self):
        self.__dict__ = self.__state
        if not hasattr(self, 'client'):
            self.client = redis.from_url(config.REDIS_URL)
            
if __name__ == '__main__':
    
    redis_client_obj = RedisClient()
    
    redis_key = 'REDIS_KEY1'    
    
    """ HSet 1"""
    dict_key1 = 'REDIS_DICT_KEY1'
    dict_value2 = 'REDIS_DICT_VALUE1'
    response = redis_client_obj.hset(redis_key, dict_key1, dict_value2)
    print(response)

    """ HSet 2"""
    dict_key2 = 'REDIS_DICT_KEY2'
    dict_value2 = 'REDIS_DICT_VALUE2'
    response = redis_client_obj.hset(redis_key, dict_key2, dict_value2)
    print(response)