.travis.yml

language: python
python:
  - 2.7
  - 3.4
  - 3.5
matrix:
  include:
    # 0.14.0 is the last version with the old categorical system
    # libfortran=1.0 is needed to work around a bug in anaconda
    # (https://github.com/pydata/patsy/pull/83#issuecomment-206895923)
    - python: 3.4
      env: PANDAS_VERSION_STR="=0.14.0 libgfortran=1.0"
    - python: 2.7
      env: PANDAS_VERSION_STR="=0.14.0 libgfortran=1.0"
    # 0.18.0 has is_categorical_dtype in a different place than 0.19.0+
    - python: 3.4
      env: PANDAS_VERSION_STR="=0.18.0"
    - python: 2.7
      env: PANDAS_VERSION_STR="=0.18.0"
    # make sure it works without pandas
    - python: 3.5
      env: PANDAS_VERSION_STR="NONE"
    - python: 2.7
      env: PANDAS_VERSION_STR="NONE"

# This disables sudo, but makes builds start much faster
# See http://blog.travis-ci.com/2014-12-17-faster-builds-with-container-based-infrastructure/
sudo: false
before_install:
  # Work around terrible pathological behaviour in OpenBLAS multithreading, that causes execution time to blow up from 3 minutes to 18 minutes, apparently in SVD on smallish matrices
  - export OMP_NUM_THREADS=1
  # Escape Travis virtualenv
  - deactivate
  # See: http://conda.pydata.org/docs/travis.html
  - wget http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
  - bash miniconda.sh -b -p $HOME/miniconda
  - export PATH="$HOME/miniconda/bin:$PATH"
  - hash -r
  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda
  - conda info -a
  - conda create -q -n testenv python=$TRAVIS_PYTHON_VERSION numpy scipy coverage nose pip
  - source activate testenv
  - if [ "$PANDAS_VERSION_STR" != "NONE" ]; then conda install pandas${PANDAS_VERSION_STR}; fi
install:
  - python setup.py sdist
  - pip install dist/*
script:
  # We change directories to make sure that python won't find the copy
  # of patsy in the source directory.
  - mkdir empty
  - cd empty
  - INSTALLDIR=$(python -c "import os; import patsy; print(os.path.dirname(patsy.__file__))")
  - export PYTHONWARNINGS=default PATSY_FORCE_NO_WARNINGS=1
  # The --exe is because python sometimes marks all installed modules
  # as executable, so without --exe nosetests will just ignore
  # everything. Baffling, but so it goes.
  - coverage run --source=$INSTALLDIR --rcfile=../.coveragerc $(which nosetests) -vvv --nocapture --exe --failure-detail --all-modules $INSTALLDIR
  - coverage report --rcfile=../.coveragerc --show-missing
  - python ../tools/check-API-refs.py
notifications:
  email:
    - njs@pobox.com
after_success:
  #- pip install coveralls && coveralls
  - pip install codecov && codecov