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