Tox-Travis is a plugin for Tox that simplifies the setup between Tox and Travis.
Configure the Python versions to test with in .travis.yml,
and install tox-travis with pip:
sudo: false
language: python
python:
- "2.7"
- "3.4"
install: pip install tox-travis
script: toxTox will only run the py27 or py34 env
(or envs that have a factor that matches)
as appropriate for the version of Python
that is being run by each Travis job.