From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Tue, 11 Nov 2025 17:28:14 +0000 (+0100)
Subject: [3.14] gh-141004: Document `PyType_Unwatch` (GH-141414) (GH-141418)
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=068bddce88a783d7232d334fa0addd82cbcd0dad;p=thirdparty%2FPython%2Fcpython.git

[3.14] gh-141004: Document `PyType_Unwatch` (GH-141414) (GH-141418)

gh-141004: Document `PyType_Unwatch` (GH-141414)
(cherry picked from commit 759a048d4bea522fda2fe929be0fba1650c62b0e)

Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
---

diff --git a/Doc/c-api/type.rst b/Doc/c-api/type.rst
index 479ede70b01f..29ffeb7c483d 100644
--- a/Doc/c-api/type.rst
+++ b/Doc/c-api/type.rst
@@ -116,6 +116,20 @@ Type Objects
    .. versionadded:: 3.12
 
 
+.. c:function:: int PyType_Unwatch(int watcher_id, PyObject *type)
+
+   Mark *type* as not watched. This undoes a previous call to
+   :c:func:`PyType_Watch`. *type* must not be ``NULL``.
+
+   An extension should never call this function with a *watcher_id* that was
+   not returned to it by a previous call to :c:func:`PyType_AddWatcher`.
+
+   On success, this function returns ``0``. On failure, this function returns
+   ``-1`` with an exception set.
+
+   .. versionadded:: 3.12
+
+
 .. c:type:: int (*PyType_WatchCallback)(PyObject *type)
 
    Type of a type-watcher callback function.