(self)
Before a summary is "finalized" certain fields can't be accessed.
Before a summary is "finalized" certain fields can't be accessed.
Before a summary is finalized certain fields can t be accessed .
def finalize(self):
        """
        Before a summary is "finalized" certain fields can't be accessed.
        """
        self._is_final = True
def finalize ( self ) : self . _is_final = True