Updated urls.py to use callables for the views and to do away with the patterns function.

Author: palbee

demo-django/demo/urls.py

@@ -1,11 +1,10 @@
-from django.conf.urls import patterns, url
-
+from django.conf.urls import url
 from django.contrib import admin
+from .views import attrs, index, metadata
 admin.autodiscover()
 
-urlpatterns = patterns(
-    '',
-    url(r'^$', 'demo.views.index', name='index'),
-    url(r'^attrs/$', 'demo.views.attrs', name='attrs'),
-    url(r'^metadata/$', 'demo.views.metadata', name='metadata'),
-)
+urlpatterns = [
+    url(r'^$', index, name='index'),
+    url(r'^attrs/$', attrs, name='attrs'),
+    url(r'^metadata/$', metadata, name='metadata'),
+]