From d9e8e8ec597be6b36e81ac7c2094de387486ac67 Mon Sep 17 00:00:00 2001
From: Maciej Olko <maciej.olko@affirm.com>
Date: Thu, 13 Aug 2026 02:30:44 +0200
Subject: [PATCH] [3.10] Docs: add standard-imghdr for compatibility with
 Python 3.13+ (#146623)

* Add standard-imghdr for compatibility with Python 3.11+

* Fix syntax for Python version condition in requirements

* Update standard-imghdr version condition for Python 3.13
---
 Doc/requirements.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Doc/requirements.txt b/Doc/requirements.txt
index c6f768f82ed..835ef170669 100644
--- a/Doc/requirements.txt
+++ b/Doc/requirements.txt
@@ -10,6 +10,8 @@ sphinx==3.4.3
 docutils==0.17.1
 # Jinja version is pinned to a version compatible with Sphinx version <4.5.
 jinja2==3.0.3
+# Sphinx 3.4.3 uses imghdr which was removed from stdlib in Python 3.13
+standard-imghdr==3.13.0; python_version>'3.12'
 
 blurb