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|
Py_Initialize();
PyObject *pName, *pModule, *pDict, *pFunc;
PyObject *pArgs, *pValue;
pName = PyString_FromString("module");
/* Error checking of pName left out */
pModule = PyImport_Import(pName);
Py_DECREF(pName);
if (pModule != NULL) {
pFunc = PyObject_GetAttrString(pModule, "main");
/* pFunc is a new reference */
if (pFunc && PyCallable_Check(pFunc)) {
pArgs = PyTuple_New(1);
pValue = PyInt_FromLong(452);
if (!pValue) {
Py_DECREF(pArgs);
Py_DECREF(pModule);
std::cout << "Cannot convert argument" << std::endl;
}
// pValue reference stolen here:
PyTuple_SetItem(pArgs, i, pValue);
}
pValue = PyObject_CallObject(pFunc, pArgs);
Py_DECREF(pArgs);
if (pValue != NULL) {
return PyInt_AsLong(pValue);
Py_DECREF(pValue);
}
else {
Py_DECREF(pFunc);
Py_DECREF(pModule);
PyErr_Print();
std::cout << "Call failed" << std::endl;
}
}
else {
if (PyErr_Occurred())
PyErr_Print();
std::cout << "Cannot find function main" << std::endl;
}
Py_XDECREF(pFunc);
Py_DECREF(pModule);
}
else {
PyErr_Print();
std::cout << "Failed to load " << "module.py" << std::endl;
}
Py_Finalize(); |
