From 39ca786918d8fd11b4183a0503ee21a76f7feef4 Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
 <31488909+miss-islington@users.noreply.github.com>
Date: Wed, 5 Nov 2025 15:20:04 +0100
Subject: [PATCH] [3.14] gh-141004: Document missing iterator types in the C
 API (GH-141010) (GH-141046)

gh-141004: Document missing iterator types in the C API (GH-141010)

Add documentation for each of the following:

- PyByteArrayIter_Type
- PyBytesIter_Type
- PyListIter_Type
- PyListRevIter_Type
- PySetIter_Type
- PyTupleIter_Type
- PyRangeIter_Type
- PyLongRangeIter_Type
- PyDictIterKey_Type
- PyDictRevIterKey_Type
- PyDictIterValue_Type
- PyDictRevIterValue_Type
- PyDictIterItem_Type
- PyDictRevIterItem_Type

---------
(cherry picked from commit 35528fccdcaa0890e959eb7884332d1a426819ac)

Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
Co-authored-by: Petr Viktorin <encukou@gmail.com>
---
 Doc/c-api/iterator.rst | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Doc/c-api/iterator.rst b/Doc/c-api/iterator.rst
index 6b7ba8c99791..4b94970036f5 100644
--- a/Doc/c-api/iterator.rst
+++ b/Doc/c-api/iterator.rst
@@ -50,3 +50,32 @@ sentinel value is returned.
    callable object that can be called with no parameters; each call to it should
    return the next item in the iteration.  When *callable* returns a value equal to
    *sentinel*, the iteration will be terminated.
+
+
+Other Iterator Objects
+^^^^^^^^^^^^^^^^^^^^^^
+
+.. c:var:: PyTypeObject PyByteArrayIter_Type
+.. c:var:: PyTypeObject PyBytesIter_Type
+.. c:var:: PyTypeObject PyListIter_Type
+.. c:var:: PyTypeObject PyListRevIter_Type
+.. c:var:: PyTypeObject PySetIter_Type
+.. c:var:: PyTypeObject PyTupleIter_Type
+.. c:var:: PyTypeObject PyRangeIter_Type
+.. c:var:: PyTypeObject PyLongRangeIter_Type
+.. c:var:: PyTypeObject PyDictIterKey_Type
+.. c:var:: PyTypeObject PyDictRevIterKey_Type
+.. c:var:: PyTypeObject PyDictIterValue_Type
+.. c:var:: PyTypeObject PyDictRevIterValue_Type
+.. c:var:: PyTypeObject PyDictIterItem_Type
+.. c:var:: PyTypeObject PyDictRevIterItem_Type
+
+   Type objects for iterators of various built-in objects.
+
+   Do not create instances of these directly; prefer calling
+   :c:func:`PyObject_GetIter` instead.
+
+   Note that there is no guarantee that a given built-in type uses a given iterator
+   type. For example, iterating over :class:`range` will use one of two iterator
+   types depending on the size of the range. Other types may start using a
+   similar scheme in the future, without warning.
-- 
2.47.3