1 #include <pybind11/embed.h>
2 namespace py = pybind11;
3 
PYBIND11_EMBEDDED_MODULE(test_cmake_build,m)4 PYBIND11_EMBEDDED_MODULE(test_cmake_build, m) {
5     m.def("add", [](int i, int j) { return i + j; });
6 }
7 
main(int argc,char * argv[])8 int main(int argc, char *argv[]) {
9     if (argc != 2)
10         throw std::runtime_error("Expected test.py file as the first argument");
11     auto test_py_file = argv[1];
12 
13     py::scoped_interpreter guard{};
14 
15     auto m = py::module_::import("test_cmake_build");
16     if (m.attr("add")(1, 2).cast<int>() != 3)
17         throw std::runtime_error("embed.cpp failed");
18 
19     py::module_::import("sys").attr("argv") = py::make_tuple("test.py", "embed.cpp");
20     py::eval_file(test_py_file, py::globals());
21 }
22