docs: def get_parameters_by_location(self, locations=None, excludes=None):
          """ Get parameters list by location
  
          :param locations: list of locations
          :type locations: list or None
          :param excludes: list of excludes locations
          :type excludes: list or None
          :return: list of Parameter
          :rtype: list
          """
          result = self.parameters
          if locations:
              result = filter(lambda x: x.location_in in locations, result)
          if excludes:
              result = filter(lambda x: x.location_in not in excludes, result)
          return list(result)