More named route fixes

ckanext/odsh/helpers.py

@@ -428,7 +428,7 @@ def get_package_dict(name):
 def tpsh_get_successor_and_predecessor_urls(context, pkg_dict):
     successor_name, predecessor_name = tpsh_get_successor_and_predecessor_dataset(context, pkg_dict)
     successor_url, predecessor_url = (
-        helpers.url_for(named_route='dataset.read', id=name)
+        helpers.url_for('dataset.read', id=name)
         if name is not None
         else None
         for name in (successor_name, predecessor_name)

ckanext/odsh/profiles/odsh_dcat_de_profile.py

@@ -192,7 +192,7 @@ class ODSHDCATdeProfile(DCATdeProfile):
     @staticmethod
     def _construct_refs(id):
         public_url = config.get('ckan.site_url')
-        url_to_id = helpers.url_for(named_route='dataset.read', id=id)
+        url_to_id = helpers.url_for('dataset.read', id=id)
         ref = public_url + url_to_id
         return ref