cmdline.py 文件源码

 复制代码def parse_args(args, options):
    long_opts = ['help', 'format=', 'refresh', 'oauth=',
                 'refresh-rate=', 'config=', 'length=', 'timestamp',
                 'datestamp', 'no-ssl', 'force-ansi']
    short_opts = "e:p:f:h?rR:c:l:td"
    opts, extra_args = getopt(args, short_opts, long_opts)
    if extra_args and hasattr(extra_args[0], 'decode'):
        extra_args = [arg.decode(locale.getpreferredencoding())
                      for arg in extra_args]

    for opt, arg in opts:
        if opt in ('-f', '--format'):
            options['format'] = arg
        elif opt in ('-r', '--refresh'):
            options['refresh'] = True
        elif opt in ('-R', '--refresh-rate'):
            options['refresh_rate'] = int(arg)
        elif opt in ('-l', '--length'):
            options["length"] = int(arg)
        elif opt in ('-t', '--timestamp'):
            options["timestamp"] = True
        elif opt in ('-d', '--datestamp'):
            options["datestamp"] = True
        elif opt in ('-?', '-h', '--help'):
            options['action'] = 'help'
        elif opt in ('-c', '--config'):
            options['config_filename'] = arg
        elif opt == '--no-ssl':
            options['secure'] = False
        elif opt == '--oauth':
            options['oauth_filename'] = arg
        elif opt == '--force-ansi':
            options['force-ansi'] = True

    if extra_args and not ('action' in options and options['action'] == 'help'):
        options['action'] = extra_args[0]
    options['extra_args'] = extra_args[1:]