Let reversed() work with itself.
diff --git a/Objects/enumobject.c b/Objects/enumobject.c
index 7ed58da..3aac680 100644
--- a/Objects/enumobject.c
+++ b/Objects/enumobject.c
@@ -230,11 +230,22 @@
return item;
}
+static PyObject *
+reversed_reverse(reversedobject *ro, PyObject *unused)
+{
+ return PyObject_GetIter(ro->seq);
+}
+
PyDoc_STRVAR(reversed_doc,
"reverse(sequence) -> reverse iterator over values of the sequence\n"
"\n"
"Return a reverse iterator");
+static PyMethodDef reversed_methods[] = {
+ {"__reversed__", (PyCFunction)reversed_reverse,
+ METH_NOARGS, reversed_doc},
+};
+
PyTypeObject PyReversed_Type = {
PyObject_HEAD_INIT(&PyType_Type)
0, /* ob_size */
@@ -266,7 +277,7 @@
0, /* tp_weaklistoffset */
PyObject_SelfIter, /* tp_iter */
(iternextfunc)reversed_next, /* tp_iternext */
- 0, /* tp_methods */
+ reversed_methods, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
0, /* tp_base */