- name: Install Python and packages (Debian)
  become: true
  apt:
    autoclean: yes
    autoremove: yes
    cache_valid_time: 3600
    install_recommends: no
    name: ['patchelf', # for auditwheel
           'python', 'python2.7', 'python3', "{{ python_pip_pkg }}",
           'python3-pip', 'python-setuptools', 'python3-setuptools',
           'python-gdbm', "{{ python_openssl_pkg }}", 'python3-openssl',
           'python-is-python2',
          ]
    state: latest
    update_cache: yes
  vars:
    - python_pip_pkg: "python-pip{% if ansible_facts.distribution_major_version in ['9', '10'] %}{% elif ansible_facts.distribution_major_version == '11' %}-whl{% endif %}"
    - python_openssl_pkg: "{% if ansible_facts.distribution_major_version in ['9', '10'] %}python-openssl{% elif ansible_facts.distribution_major_version == '11' %}python3-openssl{% endif %}"
  register: python
  when: ansible_facts.os_family == 'Debian'

- name: Install Python and packages (RedHat)
  become: true
  dnf:
    name: ['python2', 'python3', 'python2-pip', 'python3-pip',
           'python2-setuptools', 'python3-setuptools',
           'python2-pyOpenSSL', 'python3-pyOpenSSL',
          ]
    state: latest
    update_cache: yes
  register: python
  when: ansible_facts.os_family == 'RedHat'

- name: Upgrade Python packages
  become: true
  shell: 'umask 022; exec {{ item }} -m pip install --compile --upgrade
      "pip<19.1" setuptools tox virtualenv virtualenvwrapper
      flake8 sphinx twine'
  when: python.changed
  loop: ['python3', 'python2']

- name: Install wheel for Python2
  become: true
  shell: 'umask 022; exec python2 -m pip install --compile --upgrade
      "wheel==0.31.1"'
  when: python.changed

- name: Install wheel and auditwheel for Python3
  become: true
  shell: 'umask 022; exec python3 -m pip install --compile --upgrade
      "wheel==0.34.1" "auditwheel==3.1.0"'
  when: python.changed