如何使用python从html导出javascript

Question

我想识别并从html页面获取javascript。

我该如何使用python做到这一点？

我试过BeautifulSoup但我怎么也找不到......

Answer 1

import requests 
import BeautifulSoup as bs 

URL = "page to get" 
pg = requests.get(URL).content 
pg = bs.BeautifulSoup(pg) 

scripts = bs.findAll('script') 

for sc in scripts: 
    try: 
     print("External code at {}".format(sc['src'])) 
    except KeyError: 
     print("Inline code:") 
     print(sc.getText())