سلام،

طبق توضیحاتتون بررسی کنید:

import string
from random import choices
def create_password(length=8, upper=False, lower=False, digit=False, pun=False):
    first_char_pool = []
    pool = []
    if upper:
        first_char_pool += string.ascii_uppercase
        pool += string.ascii_uppercase
    if lower:
        first_char_pool += string.ascii_lowercase
        pool += string.ascii_lowercase
    if digit:
        first_char_pool += string.digits
        pool += string.digits
    if pun:
        pool += string.punctuation
    if not first_char_pool:
        first_char_pool = string.ascii_letters
    first_char = choices(first_char_pool, k=1)
    rest_of_password = choices(pool, k=length-1)
    return ''.join(first_char + rest_of_password)
if __name__ == '__main__':
    print(create_password(upper=True, lower=True, digit=True, pun=True))