(self)
return len(self._blocks)
Retiurns the number of blocks stored in the story.
Retiurns the number of blocks stored in the story.
Retiurns the number of blocks stored in the story .
def size(self):
        """Retiurns the number of blocks stored in the story."""
        return len(self._blocks)
def size ( self ) : return len ( self . _blocks )