language: python
matrix:
  include:
  - python: "2.6"
    install: true  # flake8 no longer supports Python 2.6
    before_script: true
  - "2.7"
  - "3.4"
  - "3.5"
  - "3.6"
  - python: "3.7"
    dist: xenial  # required for Python >= 3.7 (travis-ci/travis-ci#9069)
install: pip install flake8
before_script: flake8 . --count --show-source --statistics
script: cd code; nosetests

language: python
matrix:
  include:
  - python: "2.6"
    install: true  # flake8 no longer supports Python 2.6
    before_script: true
  - python: "2.7"
  - python: "3.4"
  - python: "3.5"
  - python: "3.6"
  - python: "3.7"
    dist: xenial  # required for Python >= 3.7 (travis-ci/travis-ci#9069)
install: pip install flake8
before_script: flake8 . --count --show-source --statistics
script: cd code; nosetests

Add dictionaries for Pythons 2.7, 3.4, 3.5, 3.6
Add dictionaries for Pythons 2.7, 3.4, 3.5, 3.6
