From ac3bf6155f8addc62f9a9c48f07eef8c3a6f71b2 Mon Sep 17 00:00:00 2001
From: CAM Gerlach <CAM.Gerlach@Gerlach.CAM>
Date: Wed, 3 Aug 2022 14:23:20 -0500
Subject: gh-91207: Fix CSS bug in Windows CHM help file and add deprecation
 message (GH-95607)

---
 Doc/conf.py | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Doc/conf.py')

diff --git a/Doc/conf.py b/Doc/conf.py
index bf0af6a663..0a436d7aff 100644
--- a/Doc/conf.py
+++ b/Doc/conf.py
@@ -79,6 +79,13 @@ html_theme_options = {
     'root_include_title': False   # We use the version switcher instead.
 }
 
+# Override stylesheet fingerprinting for Windows CHM htmlhelp to fix GH-91207
+# https://github.com/python/cpython/issues/91207
+if any('htmlhelp' in arg for arg in sys.argv):
+    html_style = 'pydoctheme.css'
+    print("\nWARNING: Windows CHM Help is no longer supported.")
+    print("It may be removed in the future\n")
+
 # Short title used e.g. for <title> HTML tags.
 html_short_title = '%s Documentation' % release
 
-- 
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