sudo: false
language: python

python:
  - "2.7" 
  - "3.4"
  - "3.5"
  - "3.6"
  - "3.7"

install: pip install tox-travis tox
script: tox

sudo: false
language: python

python:
  - "2.7" 
  - "3.4"
  - "3.5"
  - "3.6"
  - "3.7-dev"

install: pip install tox-travis tox
script: tox

Fix python3.7 test environment in Travis
Fix python3.7 test environment in Travis
