I'm trying to debug and find my error. It goes wrong when:
PyObject *v;
v = va_arg(*p_va, PyObject *);
if (v != NULL) {
if (*(*p_format - 1) != 'N')
Py_INCREF(v);
}it tries to PyINCREF to my passed callback. -- https://mail.python.org/mailman/listinfo/python-list
