from django.core.management.base import BaseCommand from django.utils.translation import ugettext_lazy as _ from django.utils import timezone from datetime import timedelta from ... import models from ...default_settings import settings class Command(BaseCommand): args = '' help = _(u"Clean old federated users") def handle(self, *args, **options): federated_users = models.FederatedUser.objects.filter(last_update__lt=(timezone.now() - timedelta(seconds=settings.CAS_TICKET_TIMEOUT))) for user in federated_users: if not models.User.objects.filter(username='%s@%s' % (user.username, user.provider)): user.delete()