def args_update ( self ) : for key , value in self . _config_data . items ( ) : setattr ( self . _default_args , key , value )
python argsparse default value
Update the argparser namespace with any data from configuration file .
def args_update(self):
        """Update the argparser namespace with any data from configuration file."""
        for key, value in self._config_data.items():
            setattr(self._default_args, key, value)