From 42785960fb23d90271afeb7a069cf01e14aa505c Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@agendaless.com>
Date: Thu, 26 Aug 2010 08:44:35 +0000
Subject: the goggles, they can be replaced

---
 repoze/bfg/traversal.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/repoze/bfg/traversal.py b/repoze/bfg/traversal.py
index ce76f5be4..69b36db82 100644
--- a/repoze/bfg/traversal.py
+++ b/repoze/bfg/traversal.py
@@ -491,6 +491,8 @@ class ModelGraphTraverser(object):
 
     implements(ITraverser)
 
+    VIEW_SELECTOR = '@@'
+
     def __init__(self, root):
         self.root = root
 
@@ -548,7 +550,7 @@ class ModelGraphTraverser(object):
             i = 0
             vpath_tuple = traversal_path(vpath)
             for segment in vpath_tuple:
-                if segment[:2] =='@@':
+                if segment[:2] == self.VIEW_SELECTOR:
                     return {'context':ob,
                             'view_name':segment[2:],
                             'subpath':vpath_tuple[i+1:],
-- 
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