如何从HTML中提取链接（使用python）

Question

so I've downloaded the HTML of a web page. I'm supposed to extract all of the links from the HTML and output them. Here is my code

f = open('html.py','r')
heb = f.readlines()
arry = []
if 'href' in heb:
    arry = arry.append(href)

    print(arry)

I'm trying to make a list of the links and output it, but honestly I'm pretty lost. Can someone point me in the right direction? I was thinking regex probably is the way to go thanks

Answer 1

You can use Beautiful Soup (which you'll need to install, eg with pip install BeautifulSoup4 ):

import bs4

with open("my-file.html") as f:
    soup = bs4.BeautifulSoup(f)

links = [link['href'] for link in soup('a') if 'href' in link.attrs]