Validate Password Strength

# Program to validate password strength

import re

password = input("Enter a password: ")

length_ok = len(password) >= 8
has_upper = re.search(r"[A-Z]", password) is not None
has_lower = re.search(r"[a-z]", password) is not None
has_digit = re.search(r"[0-9]", password) is not None
has_special = re.search(r"[^A-Za-z0-9]", password) is not None

if length_ok and has_upper and has_lower and has_digit and has_special:
    print("Strong password")
else:
    print("Weak password")