Merge pull request #224 from ProfFan/feature/python_ci

Add Python CI

.travis.python.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+set -x -e
+
+if [ -z ${PYTHON_VERSION+x} ]; then
+    echo "Please provide the Python version to build against!"
+    exit 127
+fi
+
+PYTHON="python${PYTHON_VERSION}"
+
+if [[ $(uname) == "Darwin" ]]; then
+    brew install wget
+else
+    # Install a system package required by our library
+    sudo apt-get install wget libicu-dev python3-pip python3-setuptools
+fi
+
+CURRDIR=$(pwd)
+
+sudo $PYTHON -m pip install -r ./cython/requirements.txt
+
+mkdir $CURRDIR/build
+cd $CURRDIR/build
+
+cmake $CURRDIR -DCMAKE_BUILD_TYPE=Release \
+    -DGTSAM_BUILD_TESTS=OFF -DGTSAM_BUILD_UNSTABLE=ON \
+    -DGTSAM_USE_QUATERNIONS=OFF \
+    -DGTSAM_BUILD_EXAMPLES_ALWAYS=OFF \
+    -DGTSAM_BUILD_WITH_MARCH_NATIVE=OFF \
+    -DGTSAM_INSTALL_CYTHON_TOOLBOX=ON \
+    -DGTSAM_PYTHON_VERSION=$PYTHON_VERSION \
+    -DGTSAM_ALLOW_DEPRECATED_SINCE_V4=OFF \
+    -DCMAKE_INSTALL_PREFIX=$CURRDIR/../gtsam_install
+
+make -j$(nproc) install
+
+cd $CURRDIR/../gtsam_install/cython
+
+sudo $PYTHON setup.py install
+
+cd $CURRDIR/cython/gtsam/tests
+
+$PYTHON -m unittest discover

.travis.yml

@@ -122,3 +122,13 @@ jobs:
     compiler: clang
     env: CC=clang-9 CXX=clang++-9 CMAKE_BUILD_TYPE=Release GTSAM_BUILD_UNSTABLE=OFF GTSAM_USE_QUATERNIONS=ON
     script: bash .travis.sh -t
+  - stage: special
+    os: linux
+    compiler: gcc
+    env: PYTHON_VERSION=3
+    script: bash .travis.python.sh
+  - stage: special
+    os: osx
+    compiler: clang
+    env: PYTHON_VERSION=3
+    script: bash .travis.python.sh