Created JSON field, descriptor, and formfield to handle json storage on models unifor...

[philo.git] / models / base.py

diff --git a/models/base.py b/models/base.py
index ceeb81e..718429b 100644 (file)
--- a/models/base.py
+++ b/models/base.py
@@ -4,6 +4,7 @@ from django.contrib.contenttypes import generic
 from django.utils import simplejson as json
 from django.core.exceptions import ObjectDoesNotExist
 from philo.exceptions import AncestorDoesNotExist
+from philo.models.fields import JSONField
 from philo.utils import ContentTypeRegistryLimiter
 from philo.signals import entity_class_prepared
 from philo.validators import json_validator
@@ -37,18 +38,7 @@ 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.', validators=[json_validator])
-       
-       def get_value(self):
-               return json.loads(self.json_value)
-       
-       def set_value(self, value):
-               self.json_value = json.dumps(value)
-       
-       def delete_value(self):
-               self.json_value = json.dumps(None)
-       
-       value = property(get_value, set_value, delete_value)
+       value = JSONField() #verbose_name='Value (JSON)', help_text='This value must be valid JSON.')
        
        def __unicode__(self):
                return u'"%s": %s' % (self.key, self.value)