def __init__(self, parent=None):
        QInteractiveGraphicsView.__init__(self, parent)
        BaseView.__init__(self)
        self.setScene(QPipelineScene(self))
        self.set_title('Pipeline')
        self.controller = None
        self.detachable = True
        self._view_fitted = False
QPipelineView(parent: QWidget) -> QPipelineView
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/gui/pipeline_view.py/QPipelineView.__init__