Calculate Hashes for HTML Structure

html_structure_hash.py

#!/usr/env/bin python3

import requests
import re
import hashlib
import sys

tag_re = re.compile(r'<.*?>')

if len(sys.argv) != 2:
    print('USAGE: html_structure_hash.py url')
    sys.exit()

resp = requests.get(sys.argv[1])
tags = tag_re.findall(resp.content)
html = ''.join(tags)

print('MD5: {0}'.format(hashlib.md5(html).hexdigest()))
print('SHA1: {0}'.format(hashlib.sha1(html).hexdigest()))
print('SHA256: {0}'.format(hashlib.sha256(html).hexdigest()))