Ticket #197: recurisve-patch.diff

south/management/commands/startmigration.py

@@ -669 +669 @@
     return depends
 
 
-def field_dependencies(field, last_models=None):
-    depends = {}
-    if isinstance(field, (models.OneToOneField, models.ForeignKey, models.ManyToManyField)):
+def field_dependencies(field, last_models=None, processed=set()):
+
+    depends={}
+
+    if isinstance(field, (models.OneToOneField, models.ForeignKey, models.ManyToManyField, GenericRelation)):
+
+        if str(field.rel.to) in processed:
+            return depends
+        else:
+            processed.add(str(field.rel.to))
+    
         depends[field.rel.to] = last_models
-        depends.update(field_dependencies(field.rel.to._meta.pk, last_models))
+        depends.update(field_dependencies(field.rel.to._meta.pk, last_models,processed))
+        
     return depends
     
 
@@ -972 +981 @@
         # Deleting unique_together for [%s] on %s.
         db.delete_unique(%r, %r)
         '''
-FIELD_NEEDS_DEF_SNIPPET = "<< PUT FIELD DEFINITION HERE >>"
- No newline at end of file
+FIELD_NEEDS_DEF_SNIPPET = "<< PUT FIELD DEFINITION HERE >>"