sudo: false
language: python
python:
  - "2.7"
  - "3.4"
  - "3.5"
  - "3.6"
matrix:
  include:
    - { python: 3.6, env: TOXENV=flake8 }
    - { python: 3.6, env: TOXENV=isort }
    # Py37 requires xenial distrubution and sudo
    # See travis-ci/travis-ci#9069
    - { python: 3.7, dist: xenial, sudo: true }

install:
  - pip install tox-travis
  - pip install coveralls
script: tox
after_success: if [ -e .coverage ]; then coveralls; fi