def updatePos(self):
        """ updatePos() -> None
        Center the text, by default it uses the upper left corner
        
        """
        self.setPos(self.centerX-2.0/self.boundingRect().width(),
                    self.centerY-self.boundingRect().height()/2.0)
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/gui/version_view.py/QGraphicsVersionTextItem.updatePos/swapped operands of `/`