#!/usr/bin/env python3
import sys, getpass, bcrypt

def main():
    if len(sys.argv) > 1:
        password = sys.argv[1]
    else:
        password = getpass.getpass("Mot de passe: ")
    h = bcrypt.hashpw(password.encode("utf-8"), bcrypt.gensalt(rounds=12)).decode("ascii")
    print(h)

if __name__ == "__main__":
    main()