Qt中使用python--Hello Python！

step1：install Python (version 2.7 or higher)；

step2：The configuration is as follows：

            1.create qt console application

            2.windows:在.pro工程文件里添加python版本的include和lib路徑：

                        INCLUDEPATH +=C:/Python27/include

                LIBS +=C:/Python27/libs/python27.lib

         linux：在.pro工程文件里添加python版本的include和lib路徑：

               INCLUDEPATH += –I C:\Python27\include

                LIBS += –L C:\Python27\libs –lpython27

        3.main.cpp

                       #include <QCoreApplication>

               #include <Python.h>

             int main(int argc, char *argv[])

          {

               QCoreApplication a(argc, argv);

               Py_SetProgramName(argv[0]);

               Py_Initialize();

               PyRun_SimpleString("print 'Hello Python!'\n");

               Py_Finalize();

               return a.exec();

          }