Python regular expression again - match url

Question

I have such regexp:

 re.compile(r\"((https?):((//)|(\\\\\\\\))+[\\w\\d:#@%/;$()~_?\\+-=\\\\\\.&]*)\", re.MULTILINE|re.UNICODE)

But that

Answer 1

Don't try to make your own regular expression for matching URLs, use someone else's who has already solved such problems, like this one.