Added helper function to ease response 'returns' for signal listeners

[philo.git] / models / base.py

diff --git a/models/base.py b/models/base.py
index 9da9230..33c994c 100644 (file)
--- a/models/base.py
+++ b/models/base.py
@@ -6,6 +6,7 @@ from django.core.exceptions import ObjectDoesNotExist
 from philo.exceptions import AncestorDoesNotExist
 from philo.utils import ContentTypeRegistryLimiter
 from philo.signals import entity_class_prepared
+from philo.validators import json_validator
 from UserDict import DictMixin
 
 
@@ -36,7 +37,7 @@ class Attribute(models.Model):
        entity_object_id = models.PositiveIntegerField(verbose_name='Entity ID')
        entity = generic.GenericForeignKey('entity_content_type', 'entity_object_id')
        key = models.CharField(max_length=255)
-       json_value = models.TextField(verbose_name='Value (JSON)', help_text='This value must be valid JSON.')
+       json_value = models.TextField(verbose_name='Value (JSON)', help_text='This value must be valid JSON.', validators=[json_validator])
        
        def get_value(self):
                return json.loads(self.json_value)
@@ -241,7 +242,7 @@ class TreeManager(models.Manager):
 class TreeModel(models.Model):
        objects = TreeManager()
        parent = models.ForeignKey('self', related_name='children', null=True, blank=True)
-       slug = models.SlugField()
+       slug = models.SlugField(max_length=255)
        
        def has_ancestor(self, ancestor):
                parent = self