.travis.yml

language: python
matrix:
  include:
    - os: linux
      name: "Python 2.7 on Linux"
      python: '2.7'
      env:
      - TOX_ENV=py27-mylinux
    - os: linux
      name: "Python 3.6 on Linux"
      python: '3.6'
      env:
      - TOX_ENV=py36-mylinux
    - os: linux
      name: "Python 3.7 on Xenial Linux"
      python: '3.7'
      dist: xenial    # required for Python 3.7 (travis-ci/travis-ci#9069)
      env:
      - TOX_ENV=py37-mylinux
    - os: osx
      name: "Python 3.6 on MacOs"
      language: shell
      python: '3.6'
      env:
      - TOX_ENV=py36-mymacos
      before_install:
      - set TRAVIS_PYTHON_VERSION='3.6'
    - os: windows
      language: sh
      env:
      - TOX_ENV=py37-mywin
      before_install:
      - choco install python3
      - export PATH="/c/Python37:/c/Python37/Scripts:$PATH"
      - set TRAVIS_PYTHON_VERSION='3.6'
install:
  - pip install --upgrade tox
script:
  - tox -e $TOX_ENV