X-Git-Url: https://git.mdrn.pl/django-cas-provider.git/blobdiff_plain/82555c55f77395067231c1c22685597f12706902..fdbd98e576514c2a58183132369dccfb5781804a:/cas_provider/__init__.py

diff --git a/cas_provider/__init__.py b/cas_provider/__init__.py
index d5a3520..ff16364 100644
--- a/cas_provider/__init__.py
+++ b/cas_provider/__init__.py
@@ -1,15 +1,16 @@
+from __future__ import unicode_literals
+
 from django.conf import settings
 
 __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: