@property
    def inlining_threshold(self):
        raise NotImplementedError("inlining_threshold is write-only")
This starts the engine.  Only after the engine starts is it
dataset/ETHPy150Open numba/llvmlite/llvmlite/binding/transforms.py/PassManagerBuilder.inlining_threshold--crossover with--dataset/ETHPy150Open enthought/mayavi/mayavi/plugins/envisage_engine.py/EnvisageEngine.start