From 7ac933e2609b2ef9b08ccf9c815b682b0e1ede2a Mon Sep 17 00:00:00 2001
From: Inada Naoki <songofacandy@gmail.com>
Date: Fri, 10 May 2024 19:24:02 +0900
Subject: [PATCH] gh-118689: Doc: fix ePub build (#118690)

---
 Doc/conf.py                             | 4 ++++
 Doc/library/allos.rst                   | 1 -
 Doc/tools/extensions/glossary_search.py | 2 +-
 Doc/tools/templates/layout.html         | 2 ++
 4 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Doc/conf.py b/Doc/conf.py
index 86371d17ae742a..0e86de837d35d2 100644
--- a/Doc/conf.py
+++ b/Doc/conf.py
@@ -435,6 +435,10 @@
 epub_author = 'Python Documentation Authors'
 epub_publisher = 'Python Software Foundation'
 
+# index pages are not valid xhtml
+# https://github.com/sphinx-doc/sphinx/issues/12359
+epub_use_index = False
+
 # Options for the coverage checker
 # --------------------------------
 
diff --git a/Doc/library/allos.rst b/Doc/library/allos.rst
index f7105d8af8e28b..0223c1054ea5d8 100644
--- a/Doc/library/allos.rst
+++ b/Doc/library/allos.rst
@@ -16,7 +16,6 @@ but they are available on most other systems as well.  Here's an overview:
    io.rst
    time.rst
    argparse.rst
-   getopt.rst
    logging.rst
    logging.config.rst
    logging.handlers.rst
diff --git a/Doc/tools/extensions/glossary_search.py b/Doc/tools/extensions/glossary_search.py
index 59a6862ea3d3f4..232782093926f6 100644
--- a/Doc/tools/extensions/glossary_search.py
+++ b/Doc/tools/extensions/glossary_search.py
@@ -20,7 +20,7 @@
 
 
 def process_glossary_nodes(app, doctree, fromdocname):
-    if app.builder.format != 'html':
+    if app.builder.format != 'html' or app.builder.embedded:
         return
 
     terms = {}
diff --git a/Doc/tools/templates/layout.html b/Doc/tools/templates/layout.html
index 3c12b01b558f83..e931147813ae03 100644
--- a/Doc/tools/templates/layout.html
+++ b/Doc/tools/templates/layout.html
@@ -42,6 +42,7 @@
     </style>
 {{ super() }}
 
+{%- if not embedded %}
 <meta name="readthedocs-addons-api-version" content="1">
 <script type="text/javascript">
  function onSwitch(event) {
@@ -127,4 +128,5 @@
    }
  });
 </script>
+{%- endif %}
 {% endblock %}