dispatch_slug_path: Use first kwargs as url_path.

shared/utils/url_helpers.py

@@ -17,14 +17,14 @@ def dispatch_slug_path(*views):
             views.ArticleDetailView.as_view())),
         )
     """
-    def wrapper(request, slug_path):
+    def wrapper(request, **kwargs):
-        args = []
+        view_args = []
-        kwargs = {'slug_path': slug_path}
+        view_kwargs = {'url_path': kwargs[list(kwargs.keys())[0]]}
 
         not_found_exception = Http404
         for view in views:
             try:
-                return view(request, *args, **kwargs)
+                return view(request, *view_args, **view_kwargs)
             except Http404 as e:
                 not_found_exception = e  # assign to use it outside of except block
                 continue