redis-om-python/redis_om/connections.py

import os
from typing import Union

import dotenv
import aioredis
import redis
from redis_om.unasync_util import ASYNC_MODE

dotenv.load_dotenv()

URL = os.environ.get("REDIS_OM_URL", None)
if ASYNC_MODE:
    client = aioredis.Redis
else:
    client = redis.Redis


def get_redis_connection(**kwargs) -> Union[aioredis.Redis, redis.Redis]:
    # If someone passed in a 'url' parameter, or specified a REDIS_OM_URL
    # environment variable, we'll create the Redis client from the URL.
    url = kwargs.pop("url", URL)
    if url:
        return client.from_url(url, **kwargs)

    # Decode from UTF-8 by default
    if "decode_responses" not in kwargs:
        kwargs["decode_responses"] = True
    return client(**kwargs)