def cleanStep(project, out, makers, sources):
    if isinstance(makers, tuple) or isinstance(makers, list):
        for maker in makers:
            cleanMakerChain(project, out, maker, sources)

    elif isinstance(makers, devon.maker.Maker):
        cleanMakerChain(project, out, makers, sources)

    return 0
dataset/ETHPy150Open joehewitt/devon/devon/make.py/cleanStep/original