1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
# -*- coding: utf-8 -*-
#
import threading
import time
from celery import shared_task
from django.core.cache import cache
from django.db.utils import ProgrammingError, OperationalError
from common.utils import get_logger
from common.celery import after_app_ready_start, register_as_period_task, \
after_app_shutdown_clean
from .const import ASSETS_CACHE_KEY, USERS_CACHE_KEY, SYSTEM_USER_CACHE_KEY
RUNNING = False
logger = get_logger(__file__)
@shared_task
@register_as_period_task(interval=3600)
@after_app_ready_start
@after_app_shutdown_clean
def set_session_info_cache():
logger.debug("")
from .utils import get_session_asset_list, get_session_user_list, \
get_session_system_user_list
try:
assets = get_session_asset_list()
users = get_session_user_list()
system_users = get_session_system_user_list()
cache.set(ASSETS_CACHE_KEY, assets)
cache.set(USERS_CACHE_KEY, users)
cache.set(SYSTEM_USER_CACHE_KEY, system_users)
except (ProgrammingError, OperationalError):
pass