ansible-roles/python-env/tasks/main.yml

---
- block:
    - name: Install python pip
      apt: name={{ item }} state={{ py_env_pkgs_state }} update_cache=yes cache_valid_time=600
      with_items: '{{ py_env_basic_pkgs | default([]) }}'

    - name: Install python deb packages
      apt: name={{ item }} state={{ py_env_pkgs_state }} update_cache=yes cache_valid_time=600
      with_items: '{{ py_env_dpkg | default([]) }}'

    - name: Install deb packages needed to compile the pip modules
      apt: name={{ item }} state={{ py_env_pkgs_state }}  update_cache=yes cache_valid_time=600
      with_items: '{{ py_pip_deps | default([]) }}'

  when: py_env_install
  tags: [ "python", "py_env" ]

- block:
    - name: Install the get-pip.py pip downloader
      get_url: url={{ py_env_get_pip_url }} dest=/usr/local/lib/get-pip.py

    - name: Install a script that fixes the broken trusty pip package
      copy: src=pip-fixer.sh dest=/usr/local/bin/python-pip-fixer mode=0755 owner=root group=root
      register: python_pip_fixer

    - name: Fix the trusty pip installation
      shell: /usr/local/bin/python-pip-fixer
      when: ( python_pip_fixer | changed )

    - name: Install the python dev headers and other dev requirements
      apt: pkg={{ item }} state=present
      with_items: '{{ py_env_pip_dev_packages }}'

    - name: Install the latest six python package
      pip: name=six state=latest

    - name: Install setuptools version 33.1.1
      pip: name=setuptools version=33.1.1 state=present

  when:
    - py_env_trusty_workaround
    - py_env_install
    - is_trusty
  tags: [ "python", "py_env" ]

- block:
    - name: Fix the ssl warnings installing some ssl libraries
      pip: name={{ item }}
      with_items: '{{ py_env_pip_fix_ssl_warnings | default ([]) }}'

    - name: Install a list of pip packages
      pip: name={{ item }}
      with_items: '{{ py_env_pip_pkgs | default ([]) }}'

    - name: Install a list of versioned pip packages
      pip: name={{ item.pkg }} version={{ item.version }}
      with_items: '{{ py_env_versioned_pip_pkgs | default ([]) }}'

  when: py_env_install
  tags: [ "python", "py_env", "py_env_pkgs" ]