extract substring from a string before a word !!

[evilcode1]

i solve it :

 requirement1 = re.search('data(.*)html', str(q))
    dd = requirement1.group(1)

    test_str = ''.join(letter for letter in dd if letter.isalnum())
    q = test_str.replace("title","\n")
    print(q)

thank u all