code: def get_value(self):
          
          try:
              self.raw_value
          except (AttributeError, KeyError) as err:
              self._reraise_if_required(err)
              default_value = self.default_value
              if self.transform_default:
                  return self.transform(default_value)
              return default_value
          else:
              # If setting is defined, load values of all subsettings.
              value = {}
              for key, subsetting in self.settings.items():
                  value[key] = subsetting.get_value()
              return value
docs: Return dictionary with values of subsettings.
  
          Returns:
              dict: values of subsettings.