From b5f2e110398e97f8d726cbc8f891a3d16ab8dfe5 Mon Sep 17 00:00:00 2001
From: Joseph Spiros <joseph.spiros@ithinksw.com>
Date: Thu, 6 May 2010 16:16:45 -0400
Subject: [PATCH] Re-implementing the get_path method on Node instances to
 check the field value on the subclass instance.

---
 models.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/models.py b/models.py
index bacaefd..78ce9a9 100644
--- 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__)
-- 
2.20.1