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Travis CI update for new/old scipy + improved slycot #169

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merged 2 commits into from
Jan 2, 2018
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Travis CI update for new/old scipy + improved slycot #169

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d4fc2d0
BLD: travis update for new/old scipy + improved slycot
murrayrm Dec 23, 2017
b6e378f
BLD: updated Travis CI script to build slycot from source
murrayrm Dec 24, 2017
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47 changes: 34 additions & 13 deletions .travis.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,13 +9,31 @@ cache:
- $HOME/.local

python:
- "2.7"
- "3.3"
- "3.4"
- "3.6"
- "3.5"
- "2.7"

# Test against multiple version of SciPy, with and without slycot
#
# Because there were significant changes in SciPy between v0 and v1, we
# test against both of these using the Travis CI environment capability
#
# We also want to test with and without slycot
env:
- SCIPY=scipy SLYCOT=slycot # default, with slycot
- SCIPY=scipy SLYCOT= # default, w/out slycot
- SCIPY="scipy==0.19.1" SLYCOT= # legacy support, w/out slycot

# install required system libraries
before_install:
# Install gfortran for testing slycot; use apt-get instead of conda in
# order to include the proper CXXABI dependency (updated in GCC 4.9)
# Also need to include liblapack here, to make sure paths are right
- if [[ "$SLYCOT" != "" ]]; then
sudo apt-get update -qq;
sudo apt-get install gfortran liblapack-dev;
fi
# Install display manager to allow testing of plotting functions
- export DISPLAY=:99.0
- sh -e /etc/init.d/xvfb start
# use miniconda to install numpy/scipy, to avoid lengthy build from source
Expand All @@ -29,27 +47,30 @@ before_install:
- hash -r
- conda config --set always_yes yes --set changeps1 no
- conda update -q conda
# conda-build must be installed in the conda root environment
- conda install conda-build
- conda config --add channels python-control
- conda info -a
- conda create -q -n test-environment python="$TRAVIS_PYTHON_VERSION" pip coverage
- source activate test-environment
# coveralls not in conda repos
# Make sure to look in the right place for python libraries (for slycot)
- export LIBRARY_PATH="$HOME/miniconda/envs/test-environment/lib"
# coveralls not in conda repos => install via pip instead
- pip install coveralls

# Install packages
install:
- conda build --python "$TRAVIS_PYTHON_VERSION" conda-recipe
- conda install control --use-local
# Install packages needed by python-control
- conda install $SCIPY matplotlib
# Build slycot from source
# For python 3, need to provide pointer to python library
#! git clone https://github.com/repagh/Slycot.git slycot;
- if [[ "$SLYCOT" != "" ]]; then
git clone https://github.com/python-control/Slycot.git slycot;
cd slycot; python setup.py install; cd ..;
fi

# command to run tests
script:
# Before installing Slycot
- python setup.py test

# Now, get and use Slycot
- conda install slycot
- 'if [ $SLYCOT != "" ]; then python -c "import slycot"; fi'
- coverage run setup.py test

after_success:
Expand Down