def built_file_path(self, name, type=None, **kw):
    raise NotImplementedError
Returning an immediate value from as_future
dataset/ETHPy150Open adblockplus/gyp/test/lib/TestGyp.py/TestGypBase.built_file_path--crossover with--dataset/ETHPy150Open crossbario/txaio/test/test_as_future.py/test_as_future_immediate