Fixed #12384: fixed a Python 2.4 incompatibility introduced in [11863].

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11884 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/management/commands/dumpdata.py

@@ -137,10 +137,15 @@ def sort_dependencies(app_list):
         changed = False
         while model_dependencies:
             model, deps = model_dependencies.pop()
-            if all((d not in models or d in model_list) for d in deps):
-                # If all of the models in the dependency list are either already
-                # on the final model list, or not on the original serialization list,
-                # then we've found another model with all it's dependencies satisfied.
+
+            # If all of the models in the dependency list are either already
+            # on the final model list, or not on the original serialization list,
+            # then we've found another model with all it's dependencies satisfied.
+            found = True
+            for candidate in ((d not in models or d in model_list) for d in deps):
+                if not candidate:
+                    found = False
+            if found:
                 model_list.append(model)
                 changed = True
             else:
@@ -152,4 +157,4 @@ def sort_dependencies(app_list):
             )
         model_dependencies = skipped
 
-    return model_list
+    return model_list