sudo: false
dist: xenial
language: python
python:
  - "3.6"
  - "3.7"
install:
  - python setup.py install
script:
  - python setup.py validate
after_success:
  - codecov -e $TRAVIS_PYTHON_VERSION

sudo: false
dist: xenial
language: python
python:
  - "3.6"
  - "3.7"
  - "3.8"
install:
  - python setup.py install
script:
  - python setup.py validate
after_success:
  - codecov -e $TRAVIS_PYTHON_VERSION

Add the CI build settings with Python 3.8
Add the CI build settings with Python 3.8
