Merge pull request #18124 from edx/jeskew/fix_some_django20_deprecation_warnings

Fix more Django 2.0 deprecation warnings around URLconfs.

lms/djangoapps/commerce/api/v1/urls.py

@@ -3,16 +3,17 @@ from django.conf.urls import include, url
 
 from . import views
 
-COURSE_URLS = [
+COURSE_URLS = ([
     url(r'^$', views.CourseListView.as_view(), name='list'),
     url(r'^{}/$'.format(settings.COURSE_ID_PATTERN), views.CourseRetrieveUpdateView.as_view(), name='retrieve_update'),
-]
+], 'courses')
 
-ORDER_URLS = [
+ORDER_URLS = ([
     url(r'^(?P<number>[-\w]+)/$', views.OrderView.as_view(), name='detail'),
-]
+], 'orders')
 
+app_name = 'v1'
 urlpatterns = [
-    url(r'^courses/', include(COURSE_URLS, namespace='courses')),
-    url(r'^orders/', include(ORDER_URLS, namespace='orders')),
+    url(r'^courses/', include(COURSE_URLS)),
+    url(r'^orders/', include(ORDER_URLS)),
 ]