tkunzip.py 文件源码

def compiler(path):
    """A generator for compiling files to .pyc"""
    def justlist(arg, directory, names):
        pynames=[os.path.join(directory, n) for n in names
                 if n.endswith('.py')]
        arg.extend(pynames)
    all=[]
    os.path.walk(path, justlist, all)

    remaining=len(all)
    i=zip(all, range(remaining-1, -1, -1))
    for f, remaining in i:
        py_compile.compile(f)
        yield remaining