.travis.yml

language: python
sudo: required
dist: trusty
matrix:
  include:
    - python: 2.7
    - python: 3.5
    - python: 3.6
addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - gcc-4.9
      - g++-4.9
before_install:
  - export CC="gcc-4.9"
  - export CXX="g++-4.9"
install:
  - if [[ $TRAVIS_PYTHON_VERSION == 2.7 ]]; then pip install https://download.pytorch.org/whl/cpu/torch-1.1.0-cp27-cp27mu-linux_x86_64.whl; fi
  - if [[ $TRAVIS_PYTHON_VERSION == 3.5 ]]; then pip install https://download.pytorch.org/whl/cpu/torch-1.1.0-cp35-cp35m-linux_x86_64.whl; fi
  - if [[ $TRAVIS_PYTHON_VERSION == 3.6 ]]; then pip install https://download.pytorch.org/whl/cpu/torch-1.1.0-cp36-cp36m-linux_x86_64.whl; fi
  - pip install torch-scatter torch-sparse torch-cluster torch-spline-conv
  - pip install cython && pip install gdist
  - pip install pycodestyle
  - pip install flake8
  - pip install codecov
  - if [[ $TRAVIS_PYTHON_VERSION == 2.7 ]]; then pip install scikit-learn==0.20 networkx==2.2; fi
script:
  - if [[ $TRAVIS_PYTHON_VERSION != 2.7 ]]; then pycodestyle .; fi
  - if [[ $TRAVIS_PYTHON_VERSION != 2.7 ]]; then flake8 .; fi
  - python setup.py install
  - python setup.py test
  - cd docs && pip install -r requirements.txt && make clean && make html && cd ..
after_success:
  - codecov
notifications:
  email: false