---
- block:
    - name: Check if the pip downloader is already installed
      stat:
        path: '/usr/local/lib/get-pip.py'
        get_checksum: yes
        follow: no
        checksum_algorithm: sha256
      register: get_pip_file

    - name: Install the get-pip.py pip downloader
      get_url: url={{ python_get_pip_url }} dest=/usr/local/lib/get-pip.py #checksum="sha256:{{ get_pip_file.stat.checksum }}"
      when: not get_pip_file.stat.exists

    - 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 is changed or force_python_fix | bool

    - name: Install the python dev headers and other dev requirements
      apt: pkg={{ python_pip_dev_packages }} state={{ python_pkgs_state }} update_cache=yes cache_valid_time=1800

    - name: Install a specific version of tornado to avoid breaking dependencies
      pip: name=tornado version=4.1 state=present

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

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

    - name: Fix the ssl warnings installing some ssl libraries
      pip: name={{ python_pip_fix_ssl_warnings | default ([]) }} state={{ python_pkgs_state }}
      register: python_pip_env_workaround

  when: ansible_distribution_release == "trusty"
  tags: [ "python", 'py_env', 'ansible_setup' ]