#include "Python.h"
#include "stdio.h"

int main() {
    // Start Python.
    Py_Initialize();

    // Get the builtins module.
    PyObject* builtins = PyImport_ImportModule("builtins");
    if (builtins == NULL) {
        fprintf(stderr, "Could not load the built-ins module.\n");
        return -1;
    }                        

    // Get 'super' from the builtins.
    PyObject* super = PyObject_GetAttrString(builtins, "super");
    if (super == NULL) {
        fprintf(stderr, "No attribute super.\n");
        return -1;
    }
    Py_DECREF(builtins);

    // Invoke super with no arguments.
    //  Empty tuple for args
    //  Empty dict for kwargs
    PyObject* args = PyTuple_New(0);
    if (args == NULL) {
        fprintf(stderr, "Error creating empty tuple.\n");
        return -1;
    }
    PyObject* kwargs = PyDict_New();
    if (kwargs == NULL) {
        fprintf(stderr, "Error creating empty dict.\n");
        return -1;
    }
    fprintf(stdout, "Call super with no arguments...\n");
    PyObject* result = PyObject_Call(super, args, kwargs);
    fprintf(stdout, "Call has finished.\n");

    // clean-up
    Py_XDECREF(super);
    Py_XDECREF(args);
    Py_XDECREF(kwargs);
    
    // The call should have failed.
    // The result from invoking super should be null.
    if (result != NULL) {
        fprintf(stdout, "The call to super with no arguments succeeded.\n");
        Py_DECREF(result);
    }

    // Stop Python.
    Py_Finalize();
    return 0;
}