Add compatibility with Python 3.14

8962398b761c3d85a.patch

@@ -0,0 +1,29 @@
+From 8962398b761c3d85a7c74b6f789b3ffb127bde0c Mon Sep 17 00:00:00 2001
+From: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
+Date: Thu, 6 Mar 2025 16:03:44 +0000
+Subject: [PATCH] autosummary: Update test for Python 3.14.0a5+ (#13418)
+
+`types.UnionType` and `typing.Union` have been merged.
+---
+ tests/test_extensions/test_ext_autosummary.py | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/tests/test_extensions/test_ext_autosummary.py b/tests/test_extensions/test_ext_autosummary.py
+index 35dc7d180ef..c807ddba3d1 100644
+--- a/tests/test_extensions/test_ext_autosummary.py
++++ b/tests/test_extensions/test_ext_autosummary.py
+@@ -447,8 +447,12 @@ def test_autosummary_generate_content_for_module_imported_members(app):
+     ]
+     assert context['functions'] == ['bar']
+     assert context['all_functions'] == ['_quux', 'bar']
+-    assert context['classes'] == ['Class', 'Foo']
+-    assert context['all_classes'] == ['Class', 'Foo', '_Baz']
++    if sys.version_info >= (3, 14, 0, 'alpha', 5):
++        assert context['classes'] == ['Class', 'Foo', 'Union']
++        assert context['all_classes'] == ['Class', 'Foo', 'Union', '_Baz']
++    else:
++        assert context['classes'] == ['Class', 'Foo']
++        assert context['all_classes'] == ['Class', 'Foo', '_Baz']
+     assert context['exceptions'] == ['Exc']
+     assert context['all_exceptions'] == ['Exc', '_Exc']
+     assert context['attributes'] == ['CONSTANT1', 'qux', 'quuz', 'non_imported_member']

e01e42f5fc738815b.patch

@@ -0,0 +1,40 @@
+From e01e42f5fc738815b8499c4ede30c6caf130f0a4 Mon Sep 17 00:00:00 2001
+From: Adam Turner <9087854+aa-turner@users.noreply.github.com>
+Date: Wed, 19 Mar 2025 20:11:35 +0000
+Subject: [PATCH] Fix ``INVALID_BUILTIN_CLASSES`` test for Python 3.14.0a6+
+
+---
+ tests/test_util/test_util_typing.py | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/tests/test_util/test_util_typing.py b/tests/test_util/test_util_typing.py
+index 35ee240f7b8..8a561c378ed 100644
+--- a/tests/test_util/test_util_typing.py
++++ b/tests/test_util/test_util_typing.py
+@@ -205,7 +205,7 @@ def test_is_invalid_builtin_class() -> None:
+             zipfile.Path,
+             zipfile.CompleteDirs,
+         )
+-    if sys.version_info[:2] >= (3, 13):
++    if sys.version_info[:2] == (3, 13):
+         invalid_types += (
+             # pathlib
+             Path,
+@@ -217,7 +217,7 @@ def test_is_invalid_builtin_class() -> None:
+         )
+ 
+     invalid_names = {(cls.__module__, cls.__qualname__) for cls in invalid_types}
+-    if sys.version_info[:2] < (3, 13):
++    if sys.version_info[:2] != (3, 13):
+         invalid_names |= {
+             ('pathlib._local', 'Path'),
+             ('pathlib._local', 'PosixPath'),
+@@ -231,7 +231,7 @@ def test_is_invalid_builtin_class() -> None:
+             ('zipfile._path', 'Path'),
+             ('zipfile._path', 'CompleteDirs'),
+         }
+-    assert _INVALID_BUILTIN_CLASSES.keys() == invalid_names
++    assert set(_INVALID_BUILTIN_CLASSES) == invalid_names
+ 
+ 
+ def test_restify_type_hints_containers():

python-sphinx.spec

@@ -54,6 +54,10 @@ Patch:      sphinx-test_theming.patch
 # https://github.com/sphinx-doc/sphinx/pull/11747
 Patch:      Make-the-first-party-extensions-optional.patch
 
+# Compatibility with Python 3.14
+Patch:      https://github.com/sphinx-doc/sphinx/commit/8962398b761c3d85a.patch
+Patch:      https://github.com/sphinx-doc/sphinx/commit/e01e42f5fc738815b.patch
+
 BuildArch:     noarch
 
 BuildRequires: make