main_helpers.py 文件源码

def parse_cmdline(args):

    options = dict()
    pathes = []

    if "--help" in args:
        print_help()
        sys.exit(0)

    if "--version" in args:
        print_version()
        sys.exit(0)

    for arg in args:
        if arg.startswith("--"):
            if "=" in arg:
                pre, __, post = arg.partition("=")
                options[pre[2:]] = post
            else:
                options[arg[2:]] = True
        else:
            pathes.append(arg)

    if not pathes:
        print_help()
        raise Exception("no input file given")

    CONFIG.update(options)
    dump_config(CONFIG.config)

    return pathes