Files
romm/backend/handler/redis_handler.py
2024-05-21 10:18:13 -04:00

48 lines
1.3 KiB
Python

import sys
from enum import Enum
from config import REDIS_DB, REDIS_HOST, REDIS_PASSWORD, REDIS_PORT, REDIS_USERNAME
from fakeredis import FakeStrictRedis
from logger.logger import log
from redis import Redis
from rq import Queue
class QueuePrio(Enum):
HIGH = "high"
DEFAULT = "default"
LOW = "low"
redis_client = Redis(
host=REDIS_HOST,
port=REDIS_PORT,
password=REDIS_PASSWORD,
username=REDIS_USERNAME,
db=REDIS_DB,
)
redis_url = (
f"redis://{REDIS_USERNAME}:{REDIS_PASSWORD}@{REDIS_HOST}:{REDIS_PORT}/{REDIS_DB}"
if REDIS_PASSWORD
else f"redis://{REDIS_HOST}:{REDIS_PORT}/{REDIS_DB}"
)
high_prio_queue = Queue(name=QueuePrio.HIGH.value, connection=redis_client)
default_queue = Queue(name=QueuePrio.DEFAULT.value, connection=redis_client)
low_prio_queue = Queue(name=QueuePrio.LOW.value, connection=redis_client)
if "pytest" in sys.modules:
cache = FakeStrictRedis(version=7)
else:
log.info(f"Connecting to redis in {sys.argv[0]}...")
# A seperate client that auto-decodes responses is needed
cache = Redis(
host=REDIS_HOST,
port=REDIS_PORT,
password=REDIS_PASSWORD,
username=REDIS_USERNAME,
db=REDIS_DB,
decode_responses=True,
)
log.info(f"Redis connection established in {sys.argv[0]}!")