static PyObject * p_hdf_obj_attr (PyObject *self, PyObject *args)
{
HDFObject *ho = (HDFObject *)self;
PyObject *rv, *item;
HDF_ATTR *attr;
rv = PyList_New(0);
if (rv == NULL) return NULL;
Py_INCREF(rv);
attr = hdf_obj_attr (ho->data);
while (attr != NULL)
{
item = Py_BuildValue("(s,s)", attr->key, attr->value);
if (item == NULL)
{
Py_DECREF(rv);
return NULL;
}
if (PyList_Append(rv, item) == -1)
{
Py_DECREF(rv);
return NULL;
}
attr = attr->next;
}
return rv;
}
char* mcs_obj_attr(HDF *hdf, char*key)
{
if (hdf == NULL || key == NULL)
return NULL;
HDF_ATTR *attr = hdf_obj_attr(hdf);
while (attr != NULL) {
if (!strcmp(attr->key, key)) {
return attr->value;
}
attr = attr->next;
}
return NULL;
}