Paul questions

Paul answers

• Optional map variables in terraform module
• Python Django: Join on the same table
• Any way to trigger a CodeDeploy deployment with Terraform after changes in configuration?
• python tox, creating rpm virtualenv, as part of ci pipeline, unsure about where in workflow
• Python multiprocessing Pool hangs on ubuntu server
• Django Postgres ArrayField vs One-to-Many relationship
• setuptools and pip: choice of minimal and complete install