Abstracted the Template container fetcher to a nodelist_crawler which takes a callbac...

[philo.git] / models / fields.py

diff --git a/models/fields.py b/models/fields.py
index 50df799..dbf1886 100644 (file)
--- a/models/fields.py
+++ b/models/fields.py
@@ -4,6 +4,7 @@ from django.core.exceptions import FieldError
 from django.utils.text import capfirst
 from philo.models.base import Entity
 from philo.signals import entity_class_prepared
+from philo.validators import TemplateValidator
 
 
 __all__ = ('AttributeField', 'RelationshipField')
@@ -142,4 +143,18 @@ class RelationshipField(EntityProxyField):
        
        def value_from_object(self, obj):
                relobj = super(RelationshipField, self).value_from_object(obj)
-               return getattr(relobj, 'pk', None)
\ No newline at end of file
+               return getattr(relobj, 'pk', None)
+
+
+class TemplateField(models.TextField):
+       def __init__(self, allow=None, disallow=None, secure=True, *args, **kwargs):
+               super(TemplateField, self).__init__(*args, **kwargs)
+               self.validators.append(TemplateValidator(allow, disallow, secure))
+
+
+try:
+       from south.modelsinspector import add_introspection_rules
+except ImportError:
+       pass
+else:
+       add_introspection_rules([], ["^philo\.models\.fields\.TemplateField"])
\ No newline at end of file