Python validate url

django url validation regex (source):

import re
regex = re.compile(
        r'^(?:http|ftp)s?://' # http:// or https://
        r'(?:(?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+(?:[A-Z]{2,6}\.?|[A-Z0-9-]{2,}\.?)|' #domain...
        r'localhost|' #localhost...
        r'\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})' # ...or ip
        r'(?::\d+)?' # optional port
        r'(?:/?|[/?]\S+)$', re.IGNORECASE)

print(re.match(regex, "http://www.example.com") is not None) # True
print(re.match(regex, "example.com") is not None)            # False

Similar codes

0 vote319 views1 answer
How to take out every even number from a list in python
Python
1 vote332 views2 answers
Define symmetry
Python
1 vote300 views1 answer
How to check for duplicates in a column in python
Python
0 vote314 views1 answer
Change heading treeview tkinter
Python
0 vote317 views1 answer
Shutdown flask server with request
Python
0 vote317 views1 answer
Stackoverflow: install old version of networkx
Python
0 vote330 views1 answer
Bolumden kalan python
Python
0 vote320 views1 answer
Django create object with default today date
Python Django
7 votes297 views6 answers
Venv
Python
0 vote290 views1 answer
You will be provided a file path for input I, a file path for output O, a string S, and a string T.
Python