Update URL strucuture, fixed string based calls

awx/conf/serializers.py

@@ -16,7 +16,7 @@ class SettingSerializer(BaseSerializer):
     class Meta:
         model = Setting
         fields = ('id', 'key', 'value')
-        readonly_fields = ('id', 'key', 'value')
+        read_only_fields = ('id', 'key', 'value')
 
     def __init__(self, instance=None, data=serializers.empty, **kwargs):
         if instance is None and data is not serializers.empty and 'key' in data:

awx/conf/urls.py

@@ -1,16 +1,16 @@
 # Copyright (c) 2016 Ansible, Inc.
 # All Rights Reserved.
 
-# Django
-from django.conf.urls import patterns
 
-# Tower
-from awx.api.urls import url
-
-
-urlpatterns = patterns(
-    'awx.conf.views',
-    url(r'^$', 'setting_category_list'),
-    url(r'^(?P<category_slug>[a-z0-9-]+)/$', 'setting_singleton_detail'),
-    url(r'^logging/test/$', 'setting_logging_test'),
+from django.conf.urls import url
+from awx.conf.views import (
+    SettingCategoryList,
+    SettingSingletonDetail,
+    SettingLoggingTest,
 )
+
+urlpatterns = [ 
+    url(r'^$', SettingCategoryList.as_view(), name='setting_category_list'),
+    url(r'^(?P<category_slug>[a-z0-9-]+)/$', SettingSingletonDetail.as_view()),
+    url(r'^logging/test/$', SettingLoggingTest.as_view()),
+]