#include "Python.h"
int main(int argc, char *argv[])
{
//初始化python环境
Py_Initialize();
if(!Py_IsInitialized()){
qDebug() << "PYTHON INIT ERROR!";
return -1;
}
PyRun_SimpleString("import sys");
//设定python脚本目录,
PyRun_SimpleString("sys.path.append('/mnt/volume0/')");
//指定python脚本的文件名,例:test.py,路径在/mnt/volume0/test.py
PyObject *pModule = PyImport_ImportModule("test");
if(pModule == NULL){
qDebug() << "CANNOT FIND PYTHON SCRIPT";
return -1;
}
//指定使用的python脚本的函数
PyObject *pFunc = PyObject_GetAttrString(pModule, "connect");
if(pModule == NULL){
qDebug() << "CANNOT FIND FUNCTION IN PYTHON SCRIPT";
return -1;
}
//指定调用python函数的参数
PyObject *arg = PyLong_FromLong(10);
//调用python函数
PyEval_CallObject(pFunc, arg);
//调用完函数后,销毁python函数指针
Py_DECREF(pFunc);
//销毁python函数环境
Py_Finalize();
return 0;
}