.travis.yml

nguage: python
python:
          - "2.6"
              - "2.7"
                  - "3.2"
                      - "3.3"
                          - "3.4"
                              - "3.5"
                                  - "3.5-dev" # 3.5 development branch
                                      - "3.6"
                                          - "3.6-dev" # 3.6 development branch
                                              - "3.7-dev" # 3.7 development branch
                                                  - "nightly" # currently points to 3.7-dev
                                                    # command to install dependencies
                                                    # install: "pip install -r requirements.txt"
                                                    # # command to run tests
                                                    script: pytest