Question

I need to find content of forms from HTML source file, I did some searching and found very good method to do that, but the problem is that it prints out only first found, how can I loop through it and output all form contents, not just first one?

line = 'bla bla bla<form>Form 1</form> some text...<form>Form 2</form> more text?'
matchObj = re.search('<form>(.*?)</form>', line, re.S)
print matchObj.group(1)
# Output: Form 1
# I need it to output every form content he found, not just first one...

Answer 1

Do not use regular expressions to parse HTML.

But if you ever need to find all regexp matches in a string, use the findall function.

import re
line = 'bla bla bla<form>Form 1</form> some text...<form>Form 2</form> more text?'
matches = re.findall('<form>(.*?)</form>', line, re.DOTALL)
print(matches)

# Output: ['Form 1', 'Form 2']