main.py

# Resolve the problem!!
import string
import random

SYMBOLS = list('!"#$%&\'()*+,-./:;?@[]^_`{|}~')

def generate_password():
    # Start coding here
    passwd_len = random.randint(8,16)

    UPPER_CASE = 'A B C D E F G H I J K L M N O P Q R S T U V W X Y Z'
    UPPER_CASE = UPPER_CASE.split()

    LOWER_CASE = list(map(str.lower, UPPER_CASE))

    NUMBERS = list(range(10))
    NUMBERS = list(map(str, NUMBERS))

    SYMBOLS = list('!"#$%&\'()*+,-./:;?@[]^_`{|}~')

    psswd = ''
    UPPER_CASE =  random.choices(UPPER_CASE, k=passwd_len//4)
    LOWER_CASE = random.choices(LOWER_CASE, k=passwd_len//4)
    NUMBERS = random.choices(NUMBERS, k=passwd_len//4)
    SYMBOLS = random.choices(SYMBOLS, k=passwd_len//4)

    psswd += ''.join(UPPER_CASE)
    psswd += ''.join(LOWER_CASE)
    psswd += ''.join(NUMBERS)
    psswd += ''.join(SYMBOLS)

    return psswd


def validate(password):

    if len(password) >= 8 and len(password) <= 16:
        has_lowercase_letters = False
        has_numbers = False
        has_uppercase_letters = False
        has_symbols = False

        for char in password:
            if char in string.ascii_lowercase:
                has_lowercase_letters = True
                break

        for char in password:
            if char in string.ascii_uppercase:
                has_uppercase_letters = True
                break

        for char in password:
            if char in string.digits:
                has_numbers = True
                break

        for char in password:
            if char in SYMBOLS:
                has_symbols = True
                break

        if has_symbols and has_numbers and has_lowercase_letters and has_uppercase_letters:
            return True
    return False


def run():
    password = generate_password()
    if validate(password):
        print('Secure Password')
    else:
        print('Insecure Password')


if __name__ == '__main__':
    run()