問題描述

用在函數傳參上，所以沒法用PyObject_GetAttrString

問題解答

PyByteArray_FromStringAndSize 或者Py_BuildValue先把char *轉成bytes然后PyTuple_SetItem把bytes 轉成tuple

PyObject * bytesObject = PyByteArray_FromStringAndSize(message, len);PyObject * buildObject = Py_BuildValue('y#', message,len);PyObject * argsObject = PyTuple_New(1);PyTuple_SetItem(argsObject, 0, bytesObject);