ساخت کلمه عبور اتفاقی

random_password.py

import random,os,sys
def clear():
    if os.name == 'nt':
        os.system('cls')
    else:
        os.system('clear')
def show_help():
    print("""
                        ###### HELP ######
    baray khoroj az barname "q" ra vared konid
    bray namayesh #help# az kalane 'help' estefade konid
    bray ramz beyn 3 ta 5 ragham adad '1' ya 'low' ra vared konid
    bray ramz beyn 6 ta 10 ragham adad '2' ya 'medium' ra vared konid
    bray ramz beyn 11 ta 20 ragham adad '3' ya 'high' ra vared konid   
    """)
def make_pass(user_choice):
    if user_choice == 'low' or user_choice == '1':
        passlen = random.randrange(3,5)
    elif user_choice == 'medium' or user_choice == '2':
        passlen = random.randrange(6,10)
    elif user_choice == 'high' or user_choice == '3':
        passlen = random.randrange(11,20)
    else:
        return show_help()
    s = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234560!٬@#$%^&*()_+?><'
    p = "".join(random.sample(s,passlen))
    return p
while True:
    show_help()
    user = input(":> ").lower()
    if user == 'q':
        print("by!")
        sys.exit()
    elif user == 'help':
        clear()
        show_help()
    else:
        clear()
        print("##########ramz entekhabi shoma ---->  {} ##########".format(make_pass(user)))