如何从外语线程调用python函数(C++)

#include<Python.h>

Py_Initialize();

PyObject* pModule = PyImport_ImportModule("module_name");

PyObject* pFunc = PyObject_GetAttrString(pModule, "function_name");
PyObject* pArgs = PyTuple_New(0);
PyObject* pValue = PyObject_CallObject(pFunc, pArgs);

int result = PyLong_AsLong(pValue);

Py_Finalize();

#include<Python.h>

int main()
{
    Py_Initialize();

    PyObject* pModule = PyImport_ImportModule("module_name");
    PyObject* pFunc = PyObject_GetAttrString(pModule, "function_name");
    PyObject* pArgs = PyTuple_New(0);
    PyObject* pValue = PyObject_CallObject(pFunc, pArgs);

    int result = PyLong_AsLong(pValue);

    Py_Finalize();

    return 0;
}