ansible-development-environment/roles/python_pip/vars/main.yml

---
# vars file for python_pip
_python_pip_packages:
  default:
    - python-pip
  Alpine:
    - py-pip
    - python2-dev
  Ubuntu:
    - python-pip

python_pip_packages: "{{ _python_pip_packages[ansible_distribution] | default(_python_pip_packages['default']) }}"