Drop string view arguments (django 1.10 compat)

See https://github.com/django/django/blob/stable/1.9.x/django/conf/urls/__init__.py#L103-L108

example_project/posts/urls.py

@@ -1,8 +1,9 @@
 from guardian.compat import url
 
+from posts import views
 
 urlpatterns = [
     'posts.views',
-    url(r'^$', view='post_list', name='posts_post_list'),
-    url(r'^(?P<slug>[-\w]+)/$', view='post_detail', name='posts_post_detail'),
+    url(r'^$', views.post_list, name='posts_post_list'),
+    url(r'^(?P<slug>[-\w]+)/$', views.post_detail, name='posts_post_detail'),
 ]

example_project/urls.py

@@ -1,6 +1,7 @@
 from guardian.compat import include, url, handler404, handler500
 from django.conf import settings
 from django.contrib import admin
+from django.contrib.auth.views import logout
 
 __all__ = ['handler404', 'handler500']
 
@@ -9,8 +10,7 @@
 
 urlpatterns = [
     (r'^admin/', include(admin.site.urls)),
-    url(r'^logout/$', 'django.contrib.auth.views.logout', {'next_page': '/'},
-        name='logout'),
+    url(r'^logout/$', logout, {'next_page': '/'}, name='logout'),
     (r'^', include('posts.urls')),
 ]