OpenSlides/openslides/core/signals.py
Oskar Hahn 2221b23447 Redesign of the config variables.
Removed the config cache and created files for each app in which the
config variables are defined.
2016-06-03 13:47:54 +02:00

23 lines
864 B
Python

from django.contrib.auth.models import Permission
from django.contrib.contenttypes.models import ContentType
from django.db.models import Q
from django.dispatch import Signal
# This signal is sent when the migrate command is done. That means it is sent
# after post_migrate sending and creating all Permission objects. Don't use it
# for other things than dealing with Permission objects.
post_permission_creation = Signal()
def delete_django_app_permissions(sender, **kwargs):
"""
Deletes the permissions, Django creates by default. Only required
for auth, contenttypes and sessions.
"""
contenttypes = ContentType.objects.filter(
Q(app_label='auth') |
Q(app_label='contenttypes') |
Q(app_label='sessions'))
for permission in Permission.objects.filter(content_type__in=contenttypes):
permission.delete()