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

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

Test on Pythons back to 3.2
Test on Pythons back to 3.2