.travis.yml

################
# See:
# https://docs.travis-ci.com/user/getting-started/
################

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# Use container-based infrastructure on Travis:
sudo: false
################

################
# https://docs.travis-ci.com/user/multi-os/
os:
#  - osx # needs more work, maybe download miniconda first
  - linux
################

################
# Specify runtime and versions
# See: https://docs.travis-ci.com/user/customizing-the-build/#Specifying-Runtime-Versions
language: python
python:
  - "3.5"
  - "3.6"
#  - "3.7"
################

################
# Install dependencies:
before_install:
#  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
#  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew upgrade python; fi

install:
  - pip install -r requirements.txt # --use-mirrors errors in Py3.5
  - python setup.py install
  - pip install flake8
#  - pip install coverage # coveralls.io continuously monitors test case coverage
#  - pip install coveralls
################

################
# Indicate what to do before script, what script to execute and what to do after this:
# flake8 is wrapper for pep8, pyflakes and McCabe. 
# pep8 checks the PEP 0008 style
# pyflakes looks for e.g. unused imports or variables
# McCabe warns about (unnecessary) complicated code

before_script:
    - flake8 .

# command to run tests
script: 
  - pytest -rP -v --cache-clear
#  - coverage run --source=project_quickstart setup.py test

#after_success:
#    coveralls
################