sudo: false
dist: trusty
language: python
python:
    - "3.5.0"
    - "3.6.1"
    - "nightly"  # currently points to 3.7-dev
install:
    - pip install flake8, pytest
before_script:
    # stop the build if there are Python syntax errors
    - flake8 . --count --select=E901,E999 --statistics
    # exit-zero treates all errors as warnings.  The GitHub editor is 127 chars wide
    - flake8 . --count --exit-zero --max-line-length=127 --statistics
script:
    pytest --capture=sys
    # python unittest.py
notifications:
    on_success: change
on_failure: always