String contains url or not

Technical Discussions
#1

HOW TO CHECK IF A STRING CONTAINS URL OR NOT…
PLEASE PROVIDE ME THE URL SCHEME SO THAT WE CAN FIND OUT THAT A STRING CONTAINS URL OR NOT…

thankyou…

#2

Try this:

import re

def is_url(url):
    expr = r'^(http:\/\/www\.|https:\/\/www\.|http:\/\/|https:\/\/)?[a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}(:[0-9]{1,5})?(\/.*)?$'
    if re.match(expr, url):
        return True
    else:
        return False
is_url('https://www.google.com')
#3

IT’S not working…!!

#4

I tested it before posting.

Could you show me the screenshot of ‘not working’?