X-Git-Url: https://git.openstreetmap.org./osqa.git/blobdiff_plain/01e93f28b2829fd3924a3b6021a201c1b6ed3d72..f3dfeeeb263ea9456b21e07b84dc7a01d2d17b98:/forum/models/base.py?ds=sidebyside

diff --git a/forum/models/base.py b/forum/models/base.py
index 33bf0c8..9c328c5 100644
--- a/forum/models/base.py
+++ b/forum/models/base.py
@@ -83,7 +83,8 @@ class CachedQuerySet(models.query.QuerySet):
                 obj.cache()
             else:
                 obj = self.obj_from_datadict(obj)
-                obj.reset_original_state()
+
+            obj.reset_original_state()
 
             return obj
 
@@ -171,19 +172,25 @@ class CachedQuerySet(models.query.QuerySet):
         if to_return:
             for row in to_return:
                 if hasattr(row, 'leaf'):
-                    yield row.leaf
-                else:
-                    yield row
+                    row = row.leaf
 
-    def _get_query_hash(self):
-        return md5(unicode(self.query).encode("utf-8")).hexdigest()
+                row.reset_original_state()
+                yield row
 
+    def _get_query_hash(self):
+        try:
+            return md5(unicode(self.query).encode("utf-8")).hexdigest()
+        except:
+            try:
+                return md5(self.query).hexdigest()
+            except:
+                return md5(str(self.query)).hexdigest()
 
 
 class CachedManager(models.Manager):
     use_for_related_fields = True
 
-    def get_query_set(self):
+    def get_queryset(self):
         return CachedQuerySet(self.model)
 
     def get_or_create(self, *args, **kwargs):
@@ -219,7 +226,7 @@ class DenormalizedField(object):
         cls.add_to_class("reset_%s_cache" % name, reset_cache)
 
 
-class BaseMetaClass(models.Model.__metaclass__):
+class BaseMetaClass(type(models.Model)):
     to_denormalize = []
 
     def __new__(cls, *args, **kwargs):