docs: def _load_resource(self, source_r, abs_path=False):
          """The CSV package has no reseources, so we just need to resolve the URLs to them. Usually, the
              CSV package is built from a file system ackage on a publically acessible server. """
  
          r = self.doc.resource(source_r.name)
  
          r.url = self.resource_root.join(r.url).inner