code: def _build_endpoint(self, endpoint_name):
          
          endpoint_relative = settings.get('asmaster_endpoints', endpoint_name)
          return '%s%s' % (self.host, endpoint_relative)
docs: Generate an enpoint url from a setting name.
  
          Args:
              endpoint_name(str): setting name for the enpoint to build
  
          Returns:
              (str) url enpoint