Returning a tuple of multipe objects in Python C API
- by celil
I am writing a native function that will return multiple Python objects
PyObject *V = PyList_New(0);
PyObject *E = PyList_New(0);
PyObject *F = PyList_New(0);
return Py_BuildValue("ooo", V, E, F);
This compiles fine, however, when I call it from a Python program, I get an error:
SystemError: bad format char passed to Py_BuildValue
How can this be done correctly?
EDIT:
The following works
PyObject *rslt = PyTuple_New(3);
PyTuple_SetItem(rslt, 0, V);
PyTuple_SetItem(rslt, 1, E);
PyTuple_SetItem(rslt, 2, F);
return rslt;
However, isn't there a shorter way to do this?
