crack a list of 'email:md5hash' from a wordlist of passwords

hashcrack.py

import hashlib
import uuid

HASHFILE = 'example.hash'
WORDLIST = 'example.dict'

def md5(password):
	return hashlib.md5(password.encode()).hexdigest()


with open(HASHFILE, 'r')     as file: creds = file.read().split('\n')
hashcred = [line.split(':') for line in creds]
emails = [h[0] for h in hashcred]
hashes = [h[1] for h in hashcred]
with open(WORDLIST, 'r') as file: pwlist = file.read().split('\n')
hashlist = [md5(pw) for pw in pwlist]
matches = list(set(hashes) & set(hashlist))
emails = [emails[idx] for idx in [hashes.index(h) for h in matches]]
password = [pwlist[idx] for idx in [hashlist.index(h) for h in matches]]
cred = list(zip(emails, password))
with open('pw.txt', 'w') as file: file.write(''.join('%s:%s\n' % line for line in cred))