From: Armin Ronacher <armin.ronacher@active-4.com>
Date: Mon, 24 Dec 2007 14:59:47 +0000 (+0100)
Subject: work around a pylons oddity
X-Git-Tag: 2.0rc1~223
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a433c20a597e3af9ad3024f181c3c85879331bd5;p=thirdparty%2Fjinja.git

work around a pylons oddity

--HG--
branch : trunk
---

diff --git a/jinja/utils.py b/jinja/utils.py
index 7fe5d2eb..9444c5cb 100644
--- a/jinja/utils.py
+++ b/jinja/utils.py
@@ -200,8 +200,12 @@ def get_attribute(obj, name):
     if getattr(obj, '__class__', None) in callable_types and \
        name.startswith('func_') or name.startswith('im_'):
         raise SecurityException('not allowed to access function attributes')
+
     r = _getattr(obj, 'jinja_allowed_attributes', None)
-    if r is not None and name not in r:
+    # the empty string check is for pylons which returns empty strings on
+    # it's stacked something foobar object
+    if r not in (None, '') and name not in r:
+        print "broken here"
         raise SecurityException('disallowed attribute accessed')
 
     # attribute lookups convert unicode strings to ascii bytestrings.