language: python
python:
- "2.6"
- "2.7"
- "3.3"
- "3.4"
- "3.5"
- "3.6"
- "pypy"
- "pypy3"
matrix:
allow_failures:
- python: "pypy3"
install:
- pip install tox
script:
- tox -e $(echo py$TRAVIS_PYTHON_VERSION | tr -d . | sed -e 's/pypypy/pypy/')