mirror of
https://github.com/ae-utbm/sith.git
synced 2024-11-26 19:14:30 +00:00
58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
|
# -*- coding:utf-8 -*
|
||
|
|
#
|
||
|
|
# Copyright 2017
|
||
|
|
# - Skia <skia@libskia.so>
|
||
|
|
#
|
||
|
|
# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
|
||
|
|
# http://ae.utbm.fr.
|
||
|
|
#
|
||
|
|
# This program is free software; you can redistribute it and/or modify it under
|
||
|
|
# the terms of the GNU General Public License a published by the Free Software
|
||
|
|
# Foundation; either version 3 of the License, or (at your option) any later
|
||
|
|
# version.
|
||
|
|
#
|
||
|
|
# This program is distributed in the hope that it will be useful, but WITHOUT
|
||
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||
|
|
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
||
|
|
# details.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License along with
|
||
|
|
# this program; if not, write to the Free Sofware Foundation, Inc., 59 Temple
|
||
|
|
# Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
|
#
|
||
|
|
#
|
||
|
|
|
||
|
|
from django.apps import AppConfig
|
||
|
|
from django.dispatch import receiver
|
||
|
|
from django.db.models.signals import pre_save, post_save, m2m_changed
|
||
|
|
|
||
|
|
class SithConfig(AppConfig):
|
||
|
|
name = 'core'
|
||
|
|
verbose_name = "Core app of the Sith"
|
||
|
|
|
||
|
|
def ready(self):
|
||
|
|
from core.models import User, Group
|
||
|
|
from club.models import Club, Membership
|
||
|
|
from forum.models import Forum
|
||
|
|
|
||
|
|
def clear_cached_groups(sender, **kwargs):
|
||
|
|
if kwargs['model'] == Group:
|
||
|
|
User._group_ids = {}
|
||
|
|
User._group_name = {}
|
||
|
|
|
||
|
|
def clear_cached_memberships(sender, **kwargs):
|
||
|
|
User._club_memberships = {}
|
||
|
|
Club._memberships = {}
|
||
|
|
Forum._club_memberships = {}
|
||
|
|
|
||
|
|
print("Connecting signals!")
|
||
|
|
m2m_changed.connect(clear_cached_groups, weak=False, dispatch_uid="clear_cached_groups")
|
||
|
|
post_save.connect(clear_cached_memberships, weak=False, sender=Membership, # Membership is cached
|
||
|
|
dispatch_uid="clear_cached_memberships_membership")
|
||
|
|
post_save.connect(clear_cached_memberships, weak=False, sender=Club, # Club has a cache of Membership
|
||
|
|
dispatch_uid="clear_cached_memberships_club")
|
||
|
|
post_save.connect(clear_cached_memberships, weak=False, sender=Forum, # Forum has a cache of Membership
|
||
|
|
dispatch_uid="clear_cached_memberships_forum")
|
||
|
|
# TODO: there may be a need to add more cache clearing
|
||
|
|
|