Added better pickling support to xrange objects.
Cleaned up the unit test.
diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index bfc038e..76d3849 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -131,9 +131,9 @@
/* Pickling support */
static PyObject *
-range_getnewargs(rangeobject *r)
+range_reduce(rangeobject *r, PyObject *args)
{
- return Py_BuildValue("(iii)",
+ return Py_BuildValue("(O(iii))", Py_TYPE(r),
r->start,
r->start + r->len * r->step,
r->step);
@@ -155,7 +155,7 @@
static PyMethodDef range_methods[] = {
{"__reversed__", (PyCFunction)range_reverse, METH_NOARGS, reverse_doc},
- {"__getnewargs__", (PyCFunction)range_getnewargs, METH_NOARGS},
+ {"__reduce__", (PyCFunction)range_reduce, METH_VARARGS},
{NULL, NULL} /* sentinel */
};