code: def _import_class(self, class_path):
          
          LOGGER.debug('Importing %s', class_path)
          try:
              return utils.import_namespaced_class(class_path)
          except ImportError as error:
              LOGGER.critical('Could not import %s: %s', class_path, error)
              return None
docs: Try and import the specified namespaced class.
  
          :param str class_path: The full path to the class (foo.bar.Baz)
          :rtype: class