python数据结构转字符串_python2中字符不显示问题_python2_递归

# encoding:utf-8

def get_str(data):
    """将python数据转化为肉眼可见的字符串
    :param data: str、dict、list
    :return: str
    """
    if data is None:
        return ""
    if isinstance(data, str):
        return "%s" % data
    elif isinstance(data, dict):
        ret = "{"
        for key, value in data.items():
            # 处理key
            if isinstance(key, int) or isinstance(key, float):
                ret += "%s: " % str(key)
            else:
                ret += "'%s': " % key
            # 处理值
            if isinstance(value, int) or isinstance(value, float):
                ret += "%s, " % str(value)
            elif isinstance(value, str):
                ret += "'%s', " % value
            else:
                ret += get_str(value)+", "
        ret += "} "
    elif isinstance(data, list):
        ret = "["
        for value in data:
            if isinstance(value, int) or isinstance(value, float):
                ret += "%s, " % str(value)
            elif isinstance(value, str):
                ret += "'%s', " % value
            else:
                ret += get_str(value) + ", "
        ret += "] "
    elif isinstance(data, set) or isinstance(data, tuple):
        ret = "("
        for value in data:
            if isinstance(value, int) or isinstance(value, float):
                ret += "%s, " % str(value)
            elif isinstance(value, str):
                ret += "'%s', " % value
            else:
                ret += get_str(value) + ", "
        ret += ") "
    else:
        ret = "%s" % str(data)
    return ret

if __name__ == "__main__":
    data = {
    "items": {
        "datetime": "2021-09-15 10:54:59",
        "internet": 1,
        "server": "pool.ntp.org",
        "timezone": "+8"},
    "zone_list": [
        "(UTC)协调世界时",
        "(UTC)卡萨布兰卡",
        "(UTC)蒙罗维亚、雷克雅未克",
        "(UTC)都柏林、爱丁堡、里斯本、伦敦",
        "(UTC+01:00)布鲁塞尔、哥本哈根、马德里、巴黎"],
    "zone_name":"(UTC+08:00)北京、重庆、香港特别行政区、乌鲁木齐",
    "message": "ok",
    "status": 1000,
    "token": "5b2fe1ce5fe0aa6123c09bc8a4d51b40"
}
    print data
    print get_str(data)