recipe-578043.py 文件源码

def remove(path, pth_file=None):
    pth_file = pth_file or PATH
    try:
        with open(pth_file, "r") as f:
            lines = f.read().splitlines()[2:]
    except IOError:
        raise ValueError("not found: {}".format(path))

    try:
        lines.remove(path)
    except ValueError:
        raise ValueError("not found: {}".format(path))

    lines.insert(0, HEADER)
    with open(pth_file, "w") as f:
        f.write(os.linesep.join(lines))