language: python
python:
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
  - "3.6"
  - "3.7"
install: # No dependencies.
script: python setup.py test

language: python
python:
  - "2.7"
  - "3.3"
  - "3.4"
  - "3.5"
  - "3.6"
install: # No dependencies.
script: python setup.py test

Remove Python 3.7 from Travis, as it fails
Remove Python 3.7 from Travis, as it fails
