From 26c76a0f5e1e289c249000df63a54841dac794c2 Mon Sep 17 00:00:00 2001
From: Roberto Rosario <Roberto.Rosario.Gonzalez@gmail.com>
Date: Mon, 25 Jul 2011 03:39:37 -0400
Subject: [PATCH] Use eval_literal instead of eval

---
 apps/documents/managers.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/apps/documents/managers.py b/apps/documents/managers.py
index 27d5b427b5..bdc62ddd72 100644
--- a/apps/documents/managers.py
+++ b/apps/documents/managers.py
@@ -1,3 +1,4 @@
+from ast import literal_eval
 from datetime import datetime
 
 from django.db import models
@@ -27,10 +28,10 @@ class DocumentPageTransformationManager(models.Manager):
                 transformations.append(
                     {
                         'transformation': transformation['transformation'],
-                        'arguments': eval(transformation['arguments'], {})
+                        'arguments': literal_eval(transformation['arguments'].strip())
                     }
                 )
-            except Exception, e:
+            except (ValueError, SyntaxError), e:
                 warnings.append(e)
 
         return transformations, warnings