PamGram/core/wiki/cache.py
2022-10-11 14:45:07 +08:00

35 lines
1.0 KiB
Python

import ujson as json
from core.base.redisdb import RedisDB
from modules.wiki.base import Model
class WikiCache:
def __init__(self, redis: RedisDB):
self.client = redis.client
self.qname = "wiki"
async def set(self, key: str, value):
qname = f"{self.qname}:{key}"
if isinstance(value, Model):
value = value.json()
elif isinstance(value, (dict, list)):
value = json.dumps(value)
await self.client.set(qname, value)
async def delete(self, key: str):
qname = f"{self.qname}:{key}"
await self.client.delete(qname)
async def get(self, key: str) -> dict:
qname = f"{self.qname}:{key}"
# noinspection PyBroadException
try:
result = json.loads(await self.client.get(qname))
except Exception: # pylint: disable=W0703
result = []
if isinstance(result, list) and len(result) > 0:
for num, item in enumerate(result):
result[num] = json.loads(item)
return result