import re
s = "JavaScript:doEdit('41228', '', '', 2);"
res = re.search(r"\d{5}", s)
if res:
print(res.group())
res = re.search(r"doEdit\('(\d{5})'", s)
if res:
print(res.group(1))
aW1wb3J0IHJlCnMgPSAiSmF2YVNjcmlwdDpkb0VkaXQoJzQxMjI4JywgJycsICcnLCAyKTsiCnJlcyA9IHJlLnNlYXJjaChyIlxkezV9IiwgcykKaWYgcmVzOgoJcHJpbnQocmVzLmdyb3VwKCkpCnJlcyA9IHJlLnNlYXJjaChyImRvRWRpdFwoJyhcZHs1fSknIiwgcykKaWYgcmVzOgoJcHJpbnQocmVzLmdyb3VwKDEpKQ==