Moved SETTINGS_DOC

rest_framework/settings.py

@@ -135,9 +135,6 @@ IMPORT_STRINGS = (
 )
 
 
-SETTINGS_DOC = "http://www.django-rest-framework.org/api-guide/settings/"
-
-
 # List of settings that have been removed
 REMOVED_SETTINGS = (
     "PAGINATE_BY", "PAGINATE_BY_PARAM", "MAX_PAGINATE_BY",
@@ -216,6 +213,7 @@ class APISettings(object):
         return val
 
     def __check_user_settings(self, user_settings):
+        SETTINGS_DOC = "http://www.django-rest-framework.org/api-guide/settings/"
         for setting in REMOVED_SETTINGS:
             if setting in user_settings:
                 raise AttributeError("The '%s' setting has been removed. Please refer to '%s' for available settings." % (setting, SETTINGS_DOC))