def boundingRect(self):
        try:
            r = self.paddedRect.adjusted(-2, -2, 2, 2)
        except Exception:
            r = QtCore.QRectF()
        return r
boundingRect() -> QRectF
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/gui/pipeline_view.py/QGraphicsModuleItem.boundingRect