.travis.yml

language: python
dist: xenial

python:
  - "2.7"
  - "3.4"
  - "3.5"
  - "3.6"
  - "3.7"
  - "3.8-dev"
  - "pypy"
  - "pypy3"

matrix:
  allow_failures:
    - python: "3.8-dev"

before_install:
  - travis_retry pip install -U pip wheel setuptools

install:
  - travis_retry pip install -e ".[timezone]"

stages:
  - lint
  - rst
  - test

# Used in the `test` stage.
before_script:
  - travis_retry pip install -e ".[dev-test]"
script:
  - make test

jobs:
  include:
    - stage: lint
      name: "Linting"
      python: "3.7"
      before_script:
        - travis_retry pip install -e ".[dev-lint]"
      script:
        - make lint

    - stage: rst
      name: "RST (README.rst + docs) syntax check"
      python: "3.7"
      before_script:
        - travis_retry pip install -e ".[dev-docs]"
      script:
        - make rst_check

    # The `test` stage using the `python` matrix above is included implicitly.