code: def run(self, *args):
          
          params = self.parser.parse_args(args)
  
          config_file = os.path.expanduser('~/.sortinghat')
  
          if params.action == 'get':
              code = self.get(params.parameter, config_file)
          elif params.action == 'set':
              code = self.set(params.parameter, params.value, config_file)
          else:
              raise RuntimeError("Not get or set action given")
  
          return code
docs: Get and set configuration parameters.
  
          This command gets or sets parameter values from the user configuration
          file. On Linux systems, configuration will be stored in the file
          '~/.sortinghat'.