#!/usr/bin/env python3

import petname
import secrets

def generate_password(names: int) -> str:
    """
    Generate a password from pet names and a random number

    :param names: Number of names to generate
    :return: A simple yet secure password
    """
    results = []
    while len(results) < names:
        candidate = petname.Name().capitalize()
        results.append(candidate) if len(candidate) > 3 else None
    results.append(str(secrets.randbelow(8999)+1000))
    return ".".join(results)

if __name__ == '__main__':
    print(generate_password(3))