Add tests for double ticket validation.

[django-cas-provider.git] / cas_provider / __init__.py

diff --git a/cas_provider/__init__.py b/cas_provider/__init__.py
index d5a3520..22cedc3 100644 (file)
--- a/cas_provider/__init__.py
+++ b/cas_provider/__init__.py
@@ -4,12 +4,11 @@ __all__ = []
 
 _DEFAULTS = {
     'CAS_TICKET_EXPIRATION': 5, # In minutes
-    'CAS_CUSTOM_ATTRIBUTES_CALLBACK': None,
     'CAS_CUSTOM_ATTRIBUTES_FORMATER': 'cas_provider.attribute_formatters.jasig',
     'CAS_AUTO_REDIRECT_AFTER_LOGOUT': False,
 }
 
-for key, value in _DEFAULTS.iteritems():
+for key, value in _DEFAULTS.items():
     try:
         getattr(settings, key)
     except AttributeError: