Retrieve urls from a Book Website

url_finder.py

import re
import requests

r = requests.get('https://books.toscrape.com/?fbclid=IwAR1hTa4-2TV1MTpTqfqNgTThdZKCyttb4fJyX05zPoHXdZEM_RefG5iDI5U')

url_pattern = re.compile('<a href="(.*?)"')

result = re.findall(url_pattern, r.text)

f = open("myfile.txt", "w")
for i in range(0, len(result)):
  f.write(result[i])
  f.write('\n')
f.close()