libzedmd-python-pybind11-extension

Project created to use https://github.com/PPUC/libzedmd with python (using pybind11)

More info : https://github.com/PPUC/ZeDMD

To be used into MPF, you need last version of MPF dev branch or 0.80.x branch

Demo of MPF 0.80.x use : https://github.com/PPUC/MPF-pinball-ZeDMD-demo

Building on Windows 64

Requirements

• Install Python (Check Add Python to system PATH)
• Install Pip if needed : python -m ensurepip --upgrade
• Install Pybind11 : pip install pybind11
• Install Visual Studio Build Tools (Check C++ build tools with : MSVC v142, Windows SDK and Clang)-
• Install Cmake.msi from the official website (Check Add Cmake to system PATH)

Check installs by launching VS Build Tools Console :

python --version

pip --version

python
>>> import pybind11
>>> print(pybind11.__version__)
>>> exit()

cl

cmake --version

Building

cd extern/libzedmd/
platforms/win/x64/external.sh
cmake -G "Visual Studio 17 2022" -DPLATFORM=win -DARCH=x64 -B build
cmake --build build --config Release

Alternative : go to (https://github.com/PPUC/libzedmd/releases) and unzip files into extern/libzedmd/build

cd ../../build
cmake -DPLATFORM=win -DARCH=x64 -Dpybind11_DIR=C:\PATH\TO\PYBIND11\CMAKE\PYBIND11\DIR ..
cmake --build . --config Release

Notice : In order to find pybind11_DIR you can use this command :

python -c "import pybind11; print(pybind11.get_cmake_dir())"

Running

pip install pillow
pip install numpy

python extending.py

Building on Linux x64 (or ARM)

Requirements

cd extern/libzedmd/
platforms/linux/x64/external.sh
cmake -DPLATFORM=linux -DARCH=x64 -DCMAKE_BUILD_TYPE=Release -B build
cmake --build build

Building

cd ../..
g++ -O3 -Wall -shared -std=c++11 -fPIC $(python3-config --includes) -Iextern/pybind11/include -Iextern/libzedmd/src -Lextern/libzedmd/build extending.cpp  -o build/extending$(python3-config --extension-suffix) -lzedmd -lserialport

Notice : You can use cmake too :

cmake -DPLATFORM=Linux -DARCH=x64 -DCMAKE_BUILD_TYPE=Release -Dpybind11_DIR=/PATH/TO/PYBIND11/CMAKE/PYBIND11/DIR -B build
cmake --build build

Running

pip install pillow
pip install numpy
python extending.py

Building on Mac OS x64 or ARM

Similar to Linux