language: python
sudo: false
python: 2.7
env:
  - TOX_ENV=py27
  - TOX_ENV=py33
  - TOX_ENV=py34
  - TOX_ENV=flake8
install:
  - pip install tox codecov
after_success:
  codecov
script:
  - tox -e $TOX_ENV

language: python
sudo: false
matrix:
  include:
    - python: 2.7
      env: TOXENV=py27
    - python: 3.4
      env: TOXENV=py34
    - python: 3.5
      env: TOXENV=py35
    - python: 3.6
      env: TOXENV=py36
    - python: 3.5
      env: TOXENV=flake8
install:
  - pip install tox codecov
after_success:
  codecov
script:
  - tox

Add python 3.5 and 3.6
Add python 3.5 and 3.6
