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A package to implement a facade for accessing Redis databases

Project description


Redis Facade

Instalación

pip3 install redisfacade

Manual de uso

  1. Variables de Entorno
Variable Tipo de dato
REDIS_HOST string
REDIS_PORT int
REDIS_PASSWORD string
  1. Funciones:

    • set_key_value(db: int, key:str, value: Any) -> bool: Este método permite guardar en redis un tipo de dato key - value.
    • get_key_value(db: int, key: str, ttl: timedelta) -> Any: Este método permite obtener un tipo de dato key - value.
    • set_list_str(db: int, list_name: str, intems: List[str]) -> bool: Este método permite guartar un tipo de dato lista de string.
    • get_list_str(db: int, list_name: str) -> List[str]: Este método permite obtener una lista de string completa.
    • pop_list_str(db: int, list_name: str) -> str: Este método permite hacer pop del primer elemento en una lista.
    • len_list(db: int, list_name: str) -> str: Este método permite ver el tamaño de una lista.
    • set_json_data(db: int, json_name, json_key, json_data: Any, ttl: timedelta) -> bool: Este método permite guardar un objeto de tipo json.
    • get_key_json_data(self, db: int, json_name: str, json_key: str) -> Any: Este método permite obtener una llave de objeto de tipo json.
    • def get_json_data(self, db: int, json_name: str) -> Any: Este método permite obtener un objeto de tipo json.
  2. Ejemplos de Uso

from redisfacade.facade import RedisFacade
from typing import Any

if __name__ == "__main__":
   # inicializar singleton
   redisdb = RedisFacade()

   # guardar datos de tipo clave - valor
   redisdb.set_key_value(0, "hola", "mundo", ttl=timedelta(days=3))

   # obtener datos de clave en especifico
   value: Any = redisdb.get_key_value(0, "hola")
   print(value)

   # guardar datos en lista
   is_save: bool = redisdb.set_list_str(0, "mylist", ["hola", "mundo", "beetmann"])
   print(is_save)

   # obtener datos de lista
   list = redisdb.get_list_str(0, "mylist")
   print(list)

   # pop del primer elemento de la lista
   list = redisdb.pop_list_str(0, "mylist")
   print(list)

   # tamaño de lista
   print(redisdb.len_list(0, "mylist"))

   # Guardar dato de tipo json
   is_saved: bool 
   is_saved = redisdb.set_json_data(0, "json_1", "1", "hola_mundo", ttl=timedelta(days=3))
   print(is_saved)
   # obtener dato de tipo json
   is_saved = redisdb.set_json_data(0, "json_1", "2", {"hola": "mundo"}, ttl=timedelta(days=3))
   print(is_saved)

   # obtine una llave de un json
   json_value_1 = redisdb.get_key_json_data(0, "json_1", "3", ttl=timedelta(days=3))
   print(json_value_1)

   # obtine un json completo
   json_value = redisdb.get_json_data(0, "json_1")
   print(json_value)

By: Alan Medina ⚙️

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