Python random password generator

random-password.py

# https://stackoverflow.com/questions/3854692/generate-password-in-python

import string
import secrets

length = 42
password = ""
for _ in range(length):
    l = secrets.choice(string.ascii_lowercase)
    u = secrets.choice(string.ascii_uppercase)
    d = secrets.choice(string.digits)
    s = secrets.choice(string.punctuation)
    password += secrets.choice(l + u + d + s)
print(password)