ansible contortions

- name: create aliases for executing tests on regular database backends
  lineinfile:
    dest: "{{ user_home}}.profile"
    line: >
        alias runtests{{ (10 * item.0)|round|int }}-{{ item.1 }}='PYTHONPATH=/home/vagrant/djangodata/
        tox -c /django/tox.ini -e py{{ (10 * item.0)|round|int }}{{ ("-" + item.1)|replace("-sqlite3", "") }} --
        --settings=test_{{ item.1 }}'
  with_nested:
    - '{{ python_versions }}'
    - '{{ databases }}'