_1100_text_forward.py 文件源码

def get_short_url(long_url: str):
    """
    generate short url using Sina Weibo api
    :param long_url: the original url
    :return: short url
    """
    # change long url to `t.cn` short url
    sina_api_prefix = 'http://api.t.sina.com.cn/short_url/shorten.json?source=3271760578&url_long='
    try:
        r = requests.get(sina_api_prefix + long_url)
        obj = json.loads(r.text)
        short_url = obj[0]['url_short']
        return short_url

    # when error occurs, return origin long url
    except:
        traceback.print_exc()
        return long_url