sudo: required

matrix:
  allow_failures:
    # Windows is experimental in Travis.
    # As of this writing, senpy installs but hangs on tests that use the flask test client (e.g. blueprints)
    - os: windows
  include:
    - os: linux
      language: python
      python: 3.4
      before_install:
        - pip install --upgrade --force-reinstall pandas
    - os: linux
      language: python
      python: 3.5
    - os: linux
      language: python
      python: 3.6
    - os: linux
      language: python
      python: 3.7
    - os: osx
      language: generic
      addons:
        homebrew:
          # update: true
          packages: python3
      before_install:
        - python3 -m pip install --upgrade virtualenv
        - virtualenv -p python3 --system-site-packages "$HOME/venv"
        - source "$HOME/venv/bin/activate"
    - os: windows
      language: bash
      before_install:
        - choco install -y python3
        - python -m pip install --upgrade pip
      env: PATH=/c/Python37:/c/Python37/Scripts:$PATH
# command to run tests
# 'python' points to Python 2.7 on macOS but points to Python 3.7 on Linux and Windows
# 'python3' is a 'command not found' error on Windows but 'py' works on Windows only
script:
  - python3 setup.py test || python setup.py test