.travis.yml

language: python
# Run on Travis CI's docker infrastructure
sudo: false

matrix:
  include:
    - python: 2.7
      env: TOXENV=py27 CC=gcc
    - python: 3.4
      env: TOXENV=py34 CC=gcc
    - python: 3.5
      env: TOXENV=py35 CC=gcc
    - python: 3.6
      env: TOXENV=py36 CC=gcc
    - python: 3.6
      env: TOXENV=py36 CC=gcc
    - python: 3.7
      env: TOXENV=py37 CC=gcc
      dist: xenial
      sudo: true
    - python: pypy
      env: TOXENV=pypy CC=gcc
    - python: 2.7
      env: TOXENV=py27 CC=clang
    - python: 3.4
      env: TOXENV=py34 CC=clang
    - python: 3.5
      env: TOXENV=py35 CC=clang
    - python: 3.6
      env: TOXENV=py36 CC=clang
    - python: 3.7
      env: TOXENV=py37 CC=clang
      dist: xenial
      sudo: true
    - python: pypy
      env: TOXENV=pypy CC=clang
    - python: 2.7
      env: TOXENV=pep8
    - env: TOXENV=packaging
    - python: 3.5
      env: TOXENV=py3pep8
    - language: generic
      os: osx
      osx_image: xcode9.4
      env: TOXENV=py27
    - language: generic
      os: osx
      osx_image: xcode9.4
      env: TOXENV=py35

install: .travis/install.sh

script: .travis/run.sh

branches:
  only:
    - master
    - /\d+\.\d+\.x/
    - /\d+\.\d+(\.\d+)?/

notifications:
irc:
  channels:
    # This is set to a secure variable to prevent forks from notifying the
    # IRC channel whenever they fail a build. This can be removed when travis
    # implements https://github.com/travis-ci/travis-ci/issues/1094.
    # The value encrypted here was created via
    # travis encrypt "irc.freenode.org#cryptography-dev"
    - secure: "SYCVjMUGx5sJ5iEdgEz1iUG6QC7Ep1CGlAatbW8AmNTCurnJHN1Ezm1ix3mbGDevdeyQC/eC1iOXEEj6jhImUziUAG1YtpgHsJ1H3J5MNU/WUNuj6TGESa9iMq6K2cAAIWGvDR0hx4tO5/p09GevL9GVmc2IelUKuGKNkOVRGrI="
  use_notice: true
  skip_join: true