code: def get_raw_import_values(self):  # pragma: no cover, never used
          
          res = {}
          properties = list(self.__class__.properties.keys())
          # Register is not by default in the properties
          if 'register' not in properties:
              properties.append('register')
  
          for prop in properties:
              if hasattr(self, prop):
                  val = getattr(self, prop)
                  res[prop] = val
          return res
docs: Get properties => values of this object
  
          TODO: never called anywhere, still useful?
  
          :return: dictionary of properties => values
          :rtype: dict