Explicated DoesNotExist exception for PageAdmin save_model method.

[philo.git] / models.py

diff --git a/models.py b/models.py
index 265df32..b66c4c3 100644 (file)
--- a/models.py
+++ b/models.py
@@ -220,10 +220,10 @@ class InheritableTreeEntity(TreeEntity):
                        return None
        
        def get_path(self, pathsep='/', field='slug'):
                        return None
        
        def get_path(self, pathsep='/', field='slug'):

-               path = getattr(self.instance, field, '?')
+               path = getattr(self.instance, field, getattr(self.instance, 'slug', '?'))

                parent = self.parent
                while parent:
                parent = self.parent
                while parent:

-                       path = getattr(parent.instance, field, '?') + pathsep + path
+                       path = getattr(parent.instance, field, getattr(parent.instance, 'slug', '?')) + pathsep + path

                        parent = parent.parent
                return path
        path = property(get_path)
                        parent = parent.parent
                return path
        path = property(get_path)