pyshorteners 长短链接转换

import requests
import pyshorteners as psn

def long_to_short(url):
    url = psn.Shortener().chilpit.short(url)
    return url

def short_to_long(url):
    res = requests.head(url)

    return res.headers.get("location")

if __name__ == '__main__':
    long_link = "http://www.baidu.com/"

    short_link = long_to_short(url=long_link)  # 长链接 转 短链接
    print(f"长链接转为短链接：{short_link}")

    long_restore_link = short_to_long(url=short_link)  # 短链接 还原为 长链接
    print(f"还原完成后的链接：{long_restore_link}")