From: Wojusensei <wojusensei@outlook.com>
Date: Tue, 7 Jul 2026 16:13:35 +0000 (+0800)
Subject: gh-152798: update sys.thread_info.lock documentation to match implementation (#153263)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48cc2579b65be508ca64b6cb64ce0f7922eab9ab;p=thirdparty%2FPython%2Fcpython.git

gh-152798: update sys.thread_info.lock documentation to match implementation (#153263)
---

diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
index d0fe0625deb5..9a41e406c8c1 100644
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -2240,8 +2240,9 @@ always available. Unless explicitly noted otherwise, all variables are read-only
 
       The name of the lock implementation:
 
-      * ``"semaphore"``: a lock uses a semaphore
-      * ``"mutex+cond"``: a lock uses a mutex and a condition variable
+      * ``"semaphore"``: a lock uses a semaphore (Python 3.14 and older)
+      * ``"mutex+cond"``: a lock uses a mutex and a condition variable (Python 3.14 and older)
+      * ``"pymutex"``: a lock uses the :c:type:`PyMutex` implementation (Python 3.15 and newer)
       * ``None`` if this information is unknown
 
    .. attribute:: thread_info.version