seahub/notifications/utils.py

from django.core.cache import cache

from seahub.notifications.models import Notification
from seahub.notifications.settings import NOTIFICATION_CACHE_TIMEOUT
def refresh_cache():
    """
    Function to be called when change primary notification.
    """
    cache.set('CUR_TOPINFO', Notification.objects.all().filter(primary=1),
              NOTIFICATION_CACHE_TIMEOUT)