Extract all links from a web page using python

Question

Following Introduction to Computer Science track at Udacity, I\'m trying to make a python script to extract links from page, below is the code I used:

I got the fol

Answer 1

page is undefined and that is the cause of error.

For web scraping like this, you can simply use beautifulSoup:

from bs4 import BeautifulSoup, SoupStrainer
import requests

url = "http://stackoverflow.com/"

page = requests.get(url)    
data = page.text
soup = BeautifulSoup(data)

for link in soup.find_all('a'):
    print(link.get('href'))