setup.py 文件源码

def source_func(ext, build_dir):
    import os
    from distutils.dep_util import newer
    target = os.path.join(build_dir, 'fib3.f')
    if newer(__file__, target):
        f = open(target, 'w')
        f.write(fib3_f)
        f.close()
    return [target]