django2 uses 'path' instead of 'url' for urls, imported from 'django.urls'...

django2 uses 'path' instead of 'url' for urls, imported from 'django.urls' rather than 'django.conf.urls'

bookshare/api/urls.py

 # standard libary imports
 from __future__ import absolute_import, print_function, unicode_literals
 # core django imports
-from django.conf.urls import include, url
+from django.urls import include, path
 # third party imports
 from rest_framework.routers import DefaultRouter
 # imports from your apps

bookshare/core/urls.py

 # core django imports
-from django.conf.urls import url
+from django.urls import path
 from django.views.decorators.cache import cache_page
 # imports from your apps
 from .views import DetailStudent, StudentRatings, UpdateStudent
 
 urlpatterns = [
-    url(r'^name-change/$',
+    path(r'^name-change/$',
         UpdateStudent.as_view(), name='name_change'),
 
-    url(r'^(?P<slug>[\w-]+)/$',
+    path(r'^(?P<slug>[\w-]+)/$',
         cache_page(6)(DetailStudent.as_view()), name='profile'),
 
-    url(r'^(?P<slug>[\w-]+)/ratings/$',
+    path(r'^(?P<slug>[\w-]+)/ratings/$',
         cache_page(6)(StudentRatings.as_view()), name='ratings'),
 ]

bookshare/lookouts/urls.py

 # core django imports
-from django.conf.urls import url
+from django.urls import path
 from django.views.decorators.cache import cache_page
 # imports from your apps
 from .views import DetailLookout, CreateLookout, DeleteLookout
 
 urlpatterns = [
 
-    url(r'^new/$',
+    path(r'^new/$',
         CreateLookout.as_view(), name='create_lookout'),
 
-    url(r'^(?P<slug>[\w-]+)/$',
+    path(r'^(?P<slug>[\w-]+)/$',
         cache_page(60 * 2)(DetailLookout.as_view()), name='detail_lookout'),
 
-    url(r'^(?P<slug>[\w-]+)/delete/$',
+    path(r'^(?P<slug>[\w-]+)/delete/$',
         DeleteLookout.as_view(), name='delete_lookout'),
 ]

bookshare/mod/urls.py

 # core django imports
-from django.conf.urls import url
+from django.urls import path
 from django.views.decorators.cache import cache_page
 # imports from your apps
 from .views import ModLandingView, FlagModView, ListingNumModView,\
     UserEmailRatioModView
 
 urlpatterns = [
-    url(r'^$', cache_page(60 * 15)(ModLandingView.as_view()), name='mod_page'),
+    path(r'^$', cache_page(60 * 15)(ModLandingView.as_view()), name='mod_page'),
 
-    url(r'^flags/$', FlagModView.as_view(), name='flag_mod'),
+    path(r'^flags/$', FlagModView.as_view(), name='flag_mod'),
 
-    url(r'^listing-nums/$', ListingNumModView.as_view(), name='listing_nums'),
+    path(r'^listing-nums/$', ListingNumModView.as_view(), name='listing_nums'),
 
-    url(r'^email-ratio/$', UserEmailRatioModView.as_view(), name='email_ratio'),
+    path(r'^email-ratio/$', UserEmailRatioModView.as_view(), name='email_ratio'),
 
 ]

bookshare/settings/urls.py

 # core django imports
-from django.conf.urls import include, url
+from django.urls import include, path
 from django.views.generic import TemplateView
 from django.conf.urls.static import static
 from django.conf import settings
@@ -23,42 +23,42 @@ handle500 = TemplateView.as_view(template_name="500.html")
 
 urlpatterns = [
     # app-level urls
-    url(r'^share/', include('trades.urls')),
-    url(r'^student/', include('core.urls')),
-    url(r'^lookouts/', include('lookouts.urls')),
-    url(r'^mod/', include('mod.urls')),
+    path(r'^share/', include('trades.urls')),
+    path(r'^student/', include('core.urls')),
+    path(r'^lookouts/', include('lookouts.urls')),
+    path(r'^mod/', include('mod.urls')),
 
     # search
-    url(r'^search/', login_required(SearchView(form_class=ListingSearchForm),
-                                    login_url='login'), name='search'),
+    path(r'^search/', login_required(SearchView(form_class=ListingSearchForm),
+                                     login_url='login'), name='search'),
 
     # site-wide pages
     # homepage is weird for cacheing... no special url, but different content
     # for each user
-    url(r'^$', HomepageView.as_view(), name='homepage'),
-    url(r'^charts/?$', ChartsView.as_view(), name='charts'),
+    path(r'^$', HomepageView.as_view(), name='homepage'),
+    path(r'^charts/?$', ChartsView.as_view(), name='charts'),
 
     # static pages
-    url(r'^about/?$',
+    path(r'^about/?$',
         cache_page(60 * 15)(TemplateView.as_view(template_name='about.html')),
         name='about'),
-    url(r'^privacy/?$',
+    path(r'^privacy/?$',
         cache_page(60 * 15)(TemplateView.as_view(template_name='privacy.html')),
         name='privacy'),
 
     # user authentication
-    url(r'^login/$', login, name='login'),
-    url(r'^logout/$', logout, name='logout'),
+    path(r'^login/$', login, name='login'),
+    path(r'^logout/$', logout, name='logout'),
 
     # admin pages
-    url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
-    url(r'^admin/', include(admin.site.urls)),
+    path(r'^admin/doc/', include('django.contrib.admindocs.urls')),
+    path(r'^admin/', include(admin.site.urls)),
 
     # api
-    url(r'^api/v1/', include('api.urls')),
+    path(r'^api/v1/', include('api.urls')),
     # establishing versioning already so we easily can move to another API release
     # without specific version redirects to latest version
-    url(r'^api/$', RedirectView.as_view(url="v1/")),
+    path(r'^api/$', RedirectView.as_view(url="v1/")),
 
     # location of user-uploaded media files from settings.py (for local)
 ] #+ static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

bookshare/trades/urls.py

 # core django imports
-from django.conf.urls import url
+from django.urls import path
 from django.views.decorators.cache import cache_page
 # imports from your apps
 from .views import ListListings, CreateListing, ListingPage,\
@@ -10,55 +10,55 @@ from .views import ListListings, CreateListing, ListingPage,\
 
 
 urlpatterns = [
-    url(r'^all/$',
+    path(r'^all/$',
         cache_page(60 * 2)(ListListings.as_view()), name='list_listings'),
 
-    url(r'^new/$',
+    path(r'^new/$',
         CreateListing.as_view(), name='create_listing'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/$',
-        cache_page(4)(ListingPage.as_view()), name='detail_listing'),
+    path(r'^listing/(?P<slug>[\w-]+)/$',
+         cache_page(4)(ListingPage.as_view()), name='detail_listing'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/delete/$',
+    path(r'^listing/(?P<slug>[\w-]+)/delete/$',
         DeleteListing.as_view(), name='delete_listing'),
 
-    url(r'^listing/(?P<listing_slug>[\w-]+)/bid/(?P<slug>[\w-]+)/edit/$',
+    path(r'^listing/(?P<listing_slug>[\w-]+)/bid/(?P<slug>[\w-]+)/edit/$',
         EditBid.as_view(), name='edit_bid'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/flag/$',
+    path(r'^listing/(?P<slug>[\w-]+)/flag/$',
         CreateFlag.as_view(), name='create_flag'),
 
-    url(r'^listing/(?P<listing_slug>[\w-]+)/flag/(?P<slug>[\w-]+)/remove/$',
+    path(r'^listing/(?P<listing_slug>[\w-]+)/flag/(?P<slug>[\w-]+)/remove/$',
         DeleteFlag.as_view(), name='delete_flag'),
 
-    url(r'^listing/(?P<listing_slug>[\w-]+)/bid/(?P<slug>[\w-]+)/flag/$',
+    path(r'^listing/(?P<listing_slug>[\w-]+)/bid/(?P<slug>[\w-]+)/flag/$',
         CreateBidFlag.as_view(), name='create_bid_flag'),
 
-    url(r'^listing/(?P<listing_slug>[\w-]+)/bid/(?P<bid_slug>[\w-]+)/flag/(?P<slug>[\w-]+)/remove/$',
+    path(r'^listing/(?P<listing_slug>[\w-]+)/bid/(?P<bid_slug>[\w-]+)/flag/(?P<slug>[\w-]+)/remove/$',
         DeleteBidFlag.as_view(), name='delete_bid_flag'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/edit/$',
+    path(r'^listing/(?P<slug>[\w-]+)/edit/$',
         EditListing.as_view(), name='edit_listing'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/exchange/$',
+    path(r'^listing/(?P<slug>[\w-]+)/exchange/$',
         ExchangeListing.as_view(), name='exchange_listing'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/unexchange/$',
+    path(r'^listing/(?P<slug>[\w-]+)/unexchange/$',
         UnExchangeListing.as_view(), name='unexchange_listing'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/cancel/$',
+    path(r'^listing/(?P<slug>[\w-]+)/cancel/$',
         CancelListing.as_view(), name='cancel_listing'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/reopen/$',
+    path(r'^listing/(?P<slug>[\w-]+)/reopen/$',
         ReopenListing.as_view(), name='reopen_listing'),
 
-    url(r'^listing/(?P<slug>[\w-]+)/rate/$',
+    path(r'^listing/(?P<slug>[\w-]+)/rate/$',
         CreateRating.as_view(), name='create_rating'),
 
-    url(r'^listing/(?P<listing_slug>[\w-]+)/rating/(?P<slug>[\w-]+)/edit/$',
+    path(r'^listing/(?P<listing_slug>[\w-]+)/rating/(?P<slug>[\w-]+)/edit/$',
         EditRating.as_view(), name='edit_rating'),
 
-    url(r'^listing/(?P<listing_slug>[\w-]+)/rating/(?P<slug>[\w-]+)/remove/$',
+    path(r'^listing/(?P<listing_slug>[\w-]+)/rating/(?P<slug>[\w-]+)/remove/$',
         DeleteRating.as_view(), name='delete_rating'),
 
 ]