cookiecutter-terraform-module/hooks/pre_gen_project.py

#! /usr/bin/env python

from cookiecutter.main import cookiecutter

import datetime
import os

now = datetime.datetime.now()


rstring = ''.join([c for c in os.urandom(1024)
                   if c.isalnum()])[:64]

cookiecutter(
    'cookiecutter-terraform-module',     # path/url to cookiecutter template
    extra_context={'secret': rstring},
)