#include <python2.7/Python.h>
#include <numpy/arrayobject.h>

PyDoc_STRVAR(hello_doc, "Print hello message from Python module");

/* Output hello message */
static PyObject *pymod_hello(PyObject *self, PyObject *args)
{
    PyObject *r = NULL;

    npy_int dims[2] = {940, 2};

    if (PyArg_ParseTuple(args, "")) {
        printf("Hello from Python module\n");

        r = PyArray_New(&PyArray_Type, 2, dims, NPY_INT16, NULL, NULL, 2, 0, NULL);
    }

    return r;
}

/* Exported methods */
static PyMethodDef pymod_methods[] = {
    {"hello",        (PyCFunction)pymod_hello,
        METH_VARARGS,           hello_doc},
    {NULL,              NULL}           /* sentinel */
};

PyDoc_STRVAR(module_doc, "Simple test module");

/* Module initialisation, called by Python on import */
PyMODINIT_FUNC
initpymod2(void)
{
    PyObject *m;

    puts("Hoi, module pymod2 loaded.");
    m = Py_InitModule3("pymod2", pymod_methods, module_doc);
    if (m == NULL)
        return;

    /* Our module requires the GIL to be available */
    if (!PyEval_ThreadsInitialized()) {
        puts("Initialising multithreading for Python");
        PyEval_InitThreads();
    }

    /* Initialise NumPy */
    import_array();

    return;
}