Removed interpolation of post_url_continue in the admin.

django/contrib/admin/options.py

@@ -807,16 +807,6 @@ class ModelAdmin(BaseModelAdmin):
                                             (opts.app_label, opts.module_name),
                                             args=(pk_value,),
                                             current_app=self.admin_site.name)
-            else:
-                try:
-                    post_url_continue = post_url_continue % pk_value
-                    warnings.warn(
-                        "The use of string formats for post_url_continue "
-                        "in ModelAdmin.response_add() is deprecated. Provide "
-                        "a pre-formatted url instead.",
-                        DeprecationWarning, stacklevel=2)
-                except TypeError:
-                    pass
             if "_popup" in request.POST:
                 post_url_continue += "?_popup=1"
             return HttpResponseRedirect(post_url_continue)

tests/regressiontests/admin_custom_urls/models.py

@@ -71,18 +71,6 @@ class CarAdmin(admin.ModelAdmin):
             request, obj, post_url_continue=reverse('admin:admin_custom_urls_car_history', args=[obj.pk]))
 
 
-class CarDeprecated(models.Model):
-    """ This class must be removed in Django 1.6 """
-    name = models.CharField(max_length=20)
-
-class CarDeprecatedAdmin(admin.ModelAdmin):
-    """ This class must be removed in Django 1.6 """
-    def response_add(self, request, obj, post_url_continue=None):
-        return super(CarDeprecatedAdmin, self).response_add(
-            request, obj, post_url_continue='../%s/history/')
-
-
 admin.site.register(Action, ActionAdmin)
 admin.site.register(Person, PersonAdmin)
 admin.site.register(Car, CarAdmin)
-admin.site.register(CarDeprecated, CarDeprecatedAdmin)

tests/regressiontests/admin_custom_urls/tests.py

@@ -7,7 +7,7 @@ from django.template.response import TemplateResponse
 from django.test import TestCase
 from django.test.utils import override_settings
 
-from .models import Action, Person, Car, CarDeprecated
+from .models import Action, Person, Car
 
 
 @override_settings(PASSWORD_HASHERS=('django.contrib.auth.hashers.SHA1PasswordHasher',))
@@ -122,21 +122,3 @@ class CustomRedirects(TestCase):
         self.assertEqual(len(cars), 1)
         self.assertRedirects(
             response, reverse('admin:admin_custom_urls_car_history', args=[cars[0].pk]))
-
-    def test_post_url_continue_string_formats(self):
-        """
-        Ensures that string formats are accepted for post_url_continue. This
-        is a deprecated functionality that will be removed in Django 1.6 along
-        with this test.
-        """
-        with warnings.catch_warnings(record=True) as w:
-            post_data = { 'name': 'SuperFast', '_continue': '1' }
-            self.assertEqual(Car.objects.count(), 0)
-            response = self.client.post(
-                reverse('admin:admin_custom_urls_cardeprecated_add'), post_data)
-            cars = CarDeprecated.objects.all()
-            self.assertEqual(len(cars), 1)
-            self.assertRedirects(
-                response, reverse('admin:admin_custom_urls_cardeprecated_history', args=[cars[0].pk]))
-        self.assertEqual(len(w), 1)
-        self.assertTrue(isinstance(w[0].message, DeprecationWarning))