Update CMake build to generate Python protobuf bindings #7
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- Initial version Signed-off-by: Rhys Mainwaring <rhys.mainwaring@me.com>
- Modify the protobuf generation from ign-mgs - Add a section for Python - Add custom targets to force the custom commands to run - Remove unused CMakeLists Signed-off-by: Rhys Mainwaring <rhys.mainwaring@me.com>
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Closes #5 |
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This PR adds a step to compile the
ign-msgsprotobufs for Python.The CMake rule for generating the Python bindings is adapted from https://github.com/ignitionrobotics/ign-msgs/blob/main/src/CMakeLists.txt. An option is added to call
protoc --python_outand custom targets are introduced to ensure the custom command is called.The Python bindings are output to the build directory
${PROJECT_BINARY_DIR}/python/ignition/msgs/<type>_pb2.pyTo use them include
${PROJECT_BINARY_DIR}/pythonin thePYTHONPATHThe bindings may then be imported in Python as: