.travis.yml

language: python
cache: pip

python:
  - 2.7
  - 3.4
  - 3.5
  - 3.6
  - pypy
  - pypy3

matrix:
  include:
    - language: generic
      python: 3.6
      env: PYTHON_VERSION=3
      os: osx
    - language: python
      python: 3.7
      dist: xenial
      sudo: required
  allow_failures:
    - python: pypy3

install:
  - if [[ $TRAVIS_OS_NAME == osx ]]; then brew upgrade python; pip3 install --ignore-installed virtualenv; fi
  - if [[ $TRAVIS_OS_NAME == osx ]]; then export LDFLAGS="-L$(brew --prefix openssl)/lib" CFLAGS="-I$(brew --prefix openssl)/include"; fi
  - virtualenv --python=python$PYTHON_VERSION env
  - source env/bin/activate
  - make install
  - if [[ $TRAVIS_PYTHON_VERSION == pypy ]]; then pip install lxml==3.8.0; fi

script:
  - make test

after_success:
  - bash <(curl -s https://codecov.io/bash)

sudo: false