- Author:
- writefaruq
- Posted:
- June 23, 2011
- Language:
- Python
- Version:
- 1.3
- Score:
- 0 (after 0 ratings)
In case when you need a list of related objects for particular queryset
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | """ Find deletable of objects"""
from django.conf import settings
from django.db.utils import ConnectionRouter
from django.contrib.admin.util import get_deleted_objects
from django.contrib.auth.models import User
from django.contrib.admin import AdminSite
def find_deletable_objects(queryset):
    """ Get a full list of deletable objects. """
    router = ConnectionRouter(settings.DATABASE_ROUTERS)
    modeladmin = AccountAdmin
    modeladmin.model = Account
    modeladmin.admin_site = AdminSite()
    using = router.db_for_write(modeladmin.model)
    opts = modeladmin.model._meta 
    user = User.objects.get_or_create(id=1)  # superuser
    deletable_objects, perms_needed, protected = get_deleted_objects(
        queryset, opts, user, modeladmin.admin_site, using)
    from pprint import pprint
    pprint(deletable_objects)
 | 
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