def indexOfShapeInCurrentCollection(self, shapeType):
        try:
            shapeType_index = self.currentCollection.index(shapeType)
        except __HOLE__:  #unknown shape
            shapeType_index = -1
        return shapeType_index
dataset/ETHPy150Open chili-epfl/shape_learning/src/shape_learning/shape_learner_manager.py/ShapeLearnerManager.indexOfShapeInCurrentCollection