对Python进行C扩展需要其他扩展

PyObject* sysmodules Pyimport_GetModuleDict();PyObject* pygame_module;if(PyMapping_HasKeyString(sysmodules, "pygame")) {    pygame_module = PyMapping_GetItemString(sysmodules, "pygame");} else {    PyObject* initresult;    pygame_module = Pyimport_importModule("pygame");    if(!pygame_module) {          }    initresult = PyObject_CallMethod(pygame_module, "init", NULL);    if(!initresult) {          }    Py_DECREF(initresult);}Py_DECREF(pygame_module);