Travis: add python variants

Fix tuttleofx#468

.travis.yml

@@ -22,15 +22,18 @@ env:
     - TUTTLE_INSTALL=${TRAVIS_BUILD_DIR}/install-tuttle
     - TUTTLE_DEPLOY=tuttle-${_system_name}-${_system_version}-${_system_arch}
     - CI_NODE_TOTAL=2
+  matrix:
+    - PYTHON_VERSION=2.7
+    - PYTHON_VERSION=3.2
 
 matrix:
   allow_failures:
     # we exceed the time limit
     - os: osx
   fast_finish: true
 
-# This results in a 2×2 build matrix.
-# Where the variables are: os / compiler
+# This results in a 2×2x2 build matrix.
+# Where the variables are: os / compiler / python version
 
 cache:
   # Caching Ubuntu packages
@@ -70,13 +73,15 @@ after_failure:
 
 addons:
   apt:
-    sources: ['boost-latest', 'kalakris-cmake', 'kubuntu-backports']
+    sources: ['boost-latest', 'kalakris-cmake', 'kubuntu-backports', 'pythonxy-devel']
     packages:
-    - cmake    
+    - cmake
     - swig
     - libboost1.55-all-dev
     - python-dev
     - python-numpy
+    - python3-dev
+    - python3-nose
     - libfreetype6-dev
     - libbz2-dev
     - libltdl-dev
@@ -124,7 +129,7 @@ deploy:
   provider: releases
   api_key:
     secure: ${GITHUB_RELEASE_API_KEY}
-  file: ${TUTTLE_DEPLOY}-${CC}.tgz
+  file: ${TUTTLE_DEPLOY}-${CC}-python-${PYTHON_VERSION}.tgz
   skip_cleanup: true
   on:
     branch: master

CMakeLists.txt

@@ -21,6 +21,7 @@ endif()
 add_custom_target(ofxplugins)
 
 # Include subdirs
+set(SEQUENCEPARSER_PYTHON_VERSION ${TUTTLE_PYTHON_VERSION})
 add_subdirectory(libraries/sequenceParser)
 add_subdirectory(libraries/tuttle)
 add_subdirectory(applications)

libraries/tuttle/CMakeLists.txt

@@ -129,7 +129,7 @@ if (TuttleBoost_FOUND)
     include(${SWIG_USE_FILE})
 
     # Find python c libs
-    find_package(PythonLibs)
+    find_package(PythonLibs ${TUTTLE_PYTHON_VERSION})
     include_directories(${PYTHON_INCLUDE_DIRS})
 
     # Numpy

plugins/image/io/AudioVideo/CMakeLists.txt

@@ -15,6 +15,7 @@ if(FFMPEG_FOUND)
     # Build avTranscoder library
     set(AVTRANSCODER_DISABLE_APPS True)
     set(AVTRANSCODER_DISABLE_BINDINGS True)
+    set(AVTRANSCODER_PYTHON_VERSION_OF_BINDING ${TUTTLE_PYTHON_VERSION})
     add_subdirectory(avTranscoder)
 endif(FFMPEG_FOUND)
 

tools/travis/build.sh

@@ -19,7 +19,7 @@ fi
 
 # Build tuttle
 cmake --version
-cmake -DTUTTLE_EXPERIMENTAL=True -DCMAKE_INSTALL_PREFIX=${TUTTLE_INSTALL} -DCMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH -DWITHOUT_NUMPY=True -DTUTTLE_DEPLOY_DEPENDENCIES=True ..
+cmake .. -DCMAKE_INSTALL_PREFIX=${TUTTLE_INSTALL} -DCMAKE_PREFIX_PATH=$CMAKE_PREFIX_PATH -DTUTTLE_EXPERIMENTAL=True -DWITHOUT_NUMPY=True -DTUTTLE_DEPLOY_DEPENDENCIES=True -DTUTTLE_PYTHON_VERSION=${PYTHON_VERSION}
 make -j${CI_NODE_TOTAL} -k
 make install
 cd ..

tools/travis/launch_tests.sh

@@ -8,14 +8,19 @@ set -x
 # set env
 export OFX_PLUGIN_PATH=${TUTTLE_INSTALL}/OFX
 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${DEPENDENCIES_INSTALL}/lib:${TUTTLE_INSTALL}/lib
-export PYTHONPATH=${TUTTLE_INSTALL}/lib/python2.7/site-packages:$PYTHONPATH
+export PYTHONPATH=${TUTTLE_INSTALL}/lib/python${PYTHON_VERSION}/site-packages:$PYTHONPATH
 
 # clone data for tests
 git clone https://github.com/tuttleofx/TuttleOFX-data.git
 
 # nosetests
 ln -s ${TRAVIS_BUILD_DIR}/TuttleOFX-data ${TRAVIS_BUILD_DIR}/libraries/tuttle/pyTest/TuttleOFX-data
-nosetests ${TRAVIS_BUILD_DIR}/libraries/tuttle/pyTest -v
+if [[ ${PYTHON_VERSION} == "2.7" ]]; then
+    nosetests ${TRAVIS_BUILD_DIR}/libraries/tuttle/pyTest -v
+elif [[ ${PYTHON_VERSION} == "3.2" ]]; then
+    python3 -m "nose" ${TRAVIS_BUILD_DIR}/libraries/tuttle/pyTest -v
+fi
+
 
 # boost unit tests
 ln -s ${TRAVIS_BUILD_DIR}/TuttleOFX-data ${TRAVIS_BUILD_DIR}/testBin/TuttleOFX-data