---
sudo: false
language: python
python:
  - "2.7"
  - "3.4"
  - "3.5"
  - "3.7"

matrix:
  fast_finish: true
  allow_failures:
    - python: "3.4"
    - python: "3.5"
    - python: "3.7"

env:
  - PIPENV_VERBOSITY=-1

install:
  - pip install pip==18.0  # https://github.com/pypa/pipenv/issues/2924
  # - pip install pipenv  # is already installed on Travis CI
  - pipenv install --dev --deploy

script:
  - pylint bme280
  - pytest