Ticket #27326: modeladmin_delete_queryset.diff

django/contrib/admin/actions.py

@@ -46 +46 @@
             for obj in queryset:
                 obj_display = force_text(obj)
                 modeladmin.log_deletion(request, obj, obj_display)
-            queryset.delete()
+            modeladmin.delete_queryset(request, queryset)
             modeladmin.message_user(request, _("Successfully deleted %(count)d %(items)s.") % {
                 "count": n, "items": model_ngettext(modeladmin.opts, n)
             }, messages.SUCCESS)

django/contrib/admin/options.py

@@ -982 +982 @@
         """
         obj.delete()
 
+    def delete_queryset(self, request, queryset):
+        """
+        Given a queryset instance delete it from the database.
+        """
+        queryset.delete()
+
     def save_formset(self, request, form, formset, change):
         """
         Given an inline formset save it to the database.