From 109174b1ba39c8c76aaee240b86d5b399fabb2a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laura=20Kl=C3=BCnder?= <laura@codingcatgirl.de>
Date: Fri, 16 Jun 2017 12:07:18 +0200
Subject: [PATCH] better exception message

---
 src/c3nav/editor/wrappers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/c3nav/editor/wrappers.py b/src/c3nav/editor/wrappers.py
index 00401e33..58d2c097 100644
--- a/src/c3nav/editor/wrappers.py
+++ b/src/c3nav/editor/wrappers.py
@@ -52,7 +52,7 @@ class BaseWrapper:
             pass
         elif callable(value) and name not in self._allowed_callables:
             if not isinstance(self, ModelInstanceWrapper) or hasattr(models.Model, name):
-                raise TypeError('Can not call %s.%s wrapped!' % (self._obj, name))
+                raise TypeError('Can not call %s.%s wrapped!' % (type(self), name))
         return value
 
     def __setattr__(self, name, value):