sudo: false
cache:
  directories:
    - $HOME/.cache/pip

language: python


matrix:
  include:
    - python: "2.7"
      env: TOXENV=py27
    - python: "3.4"
      env: TOXENV=py34
    - python: "3.5"
      env: TOXENV=py35
    - python: "3.6"
      env: TOXENV=py36
  allow_failures:
    - env: TOXENV=py34
    - env: TOXENV=py35


install:
  - pip install tox


script:
  - tox


notifications:
  email: false


branches:
  only:
    - master