Re-implementing the get_path method on Node instances to check the field value on...

diff --git a/models.py b/models.py
index bacaefd..78ce9a9 100644 (file)
--- a/models.py
+++ b/models.py
@@ -215,6 +215,15 @@ class TreeEntity(TreeModel, Entity):
 class Node(TreeEntity):
        instance_type = models.ForeignKey(ContentType, editable=False)
        
+       def get_path(self, pathsep='/', field='slug'):
+               path = getattr(self.instance, field)
+               parent = self.parent
+               while parent:
+                       path = getattr(parent.instance, field) + pathsep + path
+                       parent = parent.parent
+               return path
+       path = property(get_path)
+       
        def save(self, force_insert=False, force_update=False):
                if not hasattr(self, 'instance_type_ptr'):
                        self.instance_type = ContentType.objects.get_for_model(self.__class__)