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password_strength_checker.py
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password_strength_checker.py
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# Password Strength Checker
def check_password_strength(password):
# Criteria variables
min_length = 8
has_upper = False
has_lower = False
has_digit = False
has_special = False
special_characters = "!@#$%^&*"
# Check minimum length
if len(password) >= min_length:
for char in password:
# Check for uppercase letters
if char.isupper():
has_upper = True
# Check for lowercase letters
if char.islower():
has_lower = True
# Check for digits
if char.isdigit():
has_digit = True
# Check for special characters
if char in special_characters:
has_special = True
# Password strength evaluation
if has_upper and has_lower and has_digit and has_special:
print("Password is strong! Good job!")
else:
print("Password is weak. Please make it stronger.")
else:
print("Password is too short. Minimum length should be", min_length, "characters.")
# Main function
if __name__ == "__main__":
password = input("Enter your password: ")
check_password_strength(password)