python test regex code example
Example 1: python regex tester
Find below are online regex tester
https://regex101.com/
https://pythex.org/
http://www.pyregex.com/
https://www.debuggex.com/
Here you insert your regular expression and get the test result.
Thank you !!!
Example 2: check if valid regex string python
import re
string = '['
try:
re.compile(string)
is_valid = True
except re.error:
is_valid = False