pybind11-global

import setuptools import pybind11 import os # This part makes the quickstart runnable by creating a dummy C++ source file. # In a real project, this file would exist independently. cpp_source_code = """ #include <pybind11/pybind11.h> #include <pybind11/stl.h> // Optional: for STL containers namespace py = pybind11; int add(int i, int j) { return i + j; } std::vector<int> square_list(const std::vector<int>& input) { std::vector<int> result; for (int x : input) { result.push_back(x * x); } return result; } PYBIND11_MODULE(my_module, m) { m.doc() = "pybind11 example plugin"; // optional module docstring m.def("add", &add, "A function which adds two numbers"); m.def("square_list", &square_list, "Squares elements of an integer list"); } """ cpp_file_name = "my_module.cpp" if not os.path.exists(cpp_file_name): with open(cpp_file_name, "w") as f: f.write(cpp_source_code) # Standard setup.py for a pybind11 extension setuptools.setup( name="my_pybind11_package", version="0.0.1", author="Checklist.day", description="A minimal pybind11 example buildable via setup.py", ext_modules=[ setuptools.Extension( "my_module", # Name of the Python module [cpp_file_name], include_dirs=[pybind11.get_include()], # Get pybind11 headers language='c++', extra_compile_args=["-O3", "-Wall", "-std=c++17"], ), ], zip_safe=False, python_requires=">=3.8", ) print(f"To build and install: python {os.path.basename(__file__)} install") print("Then, in Python: import my_module; print(my_module.add(1, 2)); print(my_module.square_list([1,2,3]))")