Remove deprecated urls and clean-up code

pv/urls.py

-# -*- coding: utf-8 -*-
-
 from django.conf import settings
 from django.conf.urls import url, include
 from django.contrib import admin
 from django.views.static import serve
 from rest_framework_nested import routers
 
-from program.views import APIUserViewSet, APIHostViewSet, APIShowViewSet, APIScheduleViewSet, APITimeSlotViewSet, APINoteViewSet, APICategoryViewSet, APITypeViewSet, APITopicViewSet, APIMusicFocusViewSet, APIFundingCategoryViewSet, APILanguageViewSet, json_day_schedule, json_playout, json_timeslots_specials
+from program.views import APIUserViewSet, APIHostViewSet, APIShowViewSet, APIScheduleViewSet, APITimeSlotViewSet, \
+    APINoteViewSet, APICategoryViewSet, APITypeViewSet, APITopicViewSet, APIMusicFocusViewSet, APIFundingCategoryViewSet, \
+    APILanguageViewSet, json_day_schedule, json_playout
 
 admin.autodiscover()
 
@@ -24,8 +24,7 @@ router.register(r'musicfocus', APIMusicFocusViewSet)
 router.register(r'fundingcategories', APIFundingCategoryViewSet)
 router.register(r'languages', APILanguageViewSet)
 
-
-'''Nested Routers'''
+# Nested Routers
 
 show_router = routers.NestedSimpleRouter(router, r'shows', lookup='show')
 
@@ -52,10 +51,9 @@ timeslot_router = routers.NestedSimpleRouter(schedule_router, r'timeslots', look
 # /shows/1/schedules/1/timeslots/1/note
 timeslot_router.register(r'note', APINoteViewSet, basename='timeslots-note')
 
-
 urlpatterns = [
     url(r'^openid/', include('oidc_provider.urls', namespace='oidc_provider')),
-    url(r'^api/v1/', include(router.urls) ),
+    url(r'^api/v1/', include(router.urls)),
     url(r'^api/v1/', include(show_router.urls)),
     url(r'^api/v1/', include(show_timeslot_router.urls)),
     url(r'^api/v1/', include(schedule_router.urls)),
@@ -66,8 +64,7 @@ urlpatterns = [
     url(r'^admin/', admin.site.urls),
     url(r'^program/', include('program.urls')),
     url(r'^api/', include('frapp.urls')),
-    #url(r'^tinymce/', include('tinymce.urls')),
-    url(r'^export/timeslots_specials.json$', json_timeslots_specials), # Deprecated
+    # url(r'^tinymce/', include('tinymce.urls')),
 ]
 
 if settings.DEBUG: