X-Git-Url: http://git.ithinksw.org/philo.git/blobdiff_plain/596ad981f61660468f9135255048754ccd7627fb..4d7f6c42629cb85f001306195c6098b4abec642a:/models/base.py

diff --git a/models/base.py b/models/base.py
index 202c2f3..fae385a 100644
--- a/models/base.py
+++ b/models/base.py
@@ -2,8 +2,9 @@ from django import forms
 from django.db import models
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.contenttypes import generic
-from django.utils import simplejson as json
 from django.core.exceptions import ObjectDoesNotExist
+from django.utils import simplejson as json
+from django.utils.encoding import smart_str
 from philo.exceptions import AncestorDoesNotExist
 from philo.models.fields import JSONField
 from philo.utils import ContentTypeRegistryLimiter, ContentTypeSubclassLimiter
@@ -73,7 +74,7 @@ class JSONValue(AttributeValue):
 	value = JSONField() #verbose_name='Value (JSON)', help_text='This value must be valid JSON.')
 	
 	def __unicode__(self):
-		return self.value_json
+		return smart_str(self.value)
 	
 	def value_formfield(self, **kwargs):
 		kwargs['initial'] = self.value_json
@@ -358,6 +359,8 @@ class TreeManager(models.Manager):
 				
 				if deepest_level == depth:
 					# This should happen if nothing is found with any part of the given path.
+					if root is not None and deepest_found is None:
+						return root, build_path(segments)
 					raise
 				
 				return find_obj(segments, depth, deepest_found)
@@ -411,7 +414,7 @@ class TreeModel(MPTTModel):
 		qs = self.get_ancestors()
 		
 		if root is not None:
-			qs = qs.filter(level__gt=root.level)
+			qs = qs.filter(**{'%s__gt' % self._mptt_meta.level_attr: root.get_level()})
 		
 		return pathsep.join([getattr(parent, field, '?') for parent in list(qs) + [self]])
 	path = property(get_path)