Minor improvements to navigationoverrides, including admin support and working naviga...

[philo.git] / models / base.py

diff --git a/models/base.py b/models/base.py
index 37ab247..202c2f3 100644 (file)
--- a/models/base.py
+++ b/models/base.py
@@ -402,10 +402,18 @@ class TreeModel(MPTTModel):
        slug = models.SlugField(max_length=255)
        
        def get_path(self, root=None, pathsep='/', field='slug'):
+               if root == self:
+                       return ''
+               
                if root is not None and not self.is_descendant_of(root):
                        raise AncestorDoesNotExist(root)
                
-               return pathsep.join([getattr(parent, field, '?') for parent in list(self.get_ancestors()) + [self]])
+               qs = self.get_ancestors()
+               
+               if root is not None:
+                       qs = qs.filter(level__gt=root.level)
+               
+               return pathsep.join([getattr(parent, field, '?') for parent in list(qs) + [self]])
        path = property(get_path)
        
        def __unicode__(self):