I get a python object by running a class' constructor. Then I need to modify the instance's attribute just like obj.attr1.attr2 = 'a' if in python's term.
PyObject* py_obj_attr1 = PyObject_GetAttrString(obj, "attr1"); PyObject_SetAttrString(py_obj_attr1, "attr2", PyString_FromString("a")); Py_DECREF(py_obj_attr1); The object py_obj_attr1 is said to be a "New reference". It's confusing, does it refer to the same object as "obj.attr1" in python's term? So that the above code equals: obj.attr1.attr2 = 'a' in python's term. I -- http://mail.python.org/mailman/listinfo/python-list