Fix test_page_attrs for Python 3.11

338.patch

@@ -0,0 +1,24 @@
+From a533ad4f280f74a6704db7ddae93585e8a52a860 Mon Sep 17 00:00:00 2001
+From: Lumir Balhar <lbalhar@redhat.com>
+Date: Tue, 3 May 2022 12:08:50 +0200
+Subject: [PATCH] Fix test_page_attrs for Python 3.11.
+
+The error message is different in Python 3.11.
+See: https://github.com/python/cpython/commit/0cb765b2cec9b020224af016a83bf35c45b71932
+---
+ tests/test_page.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tests/test_page.py b/tests/test_page.py
+index 0e9d42e0..5bad3007 100644
+--- a/tests/test_page.py
++++ b/tests/test_page.py
+@@ -259,7 +259,7 @@ def test_page_attrs(graph):
+     assert isinstance(graph.pages[0].Resources, Dictionary)
+ 
+     del graph.pages[0].Resources
+-    with pytest.raises(AttributeError, match="can't delete"):
++    with pytest.raises(AttributeError, match=r"can't delete|property of 'Page' object has no deleter"):
+         del graph.pages[0].obj
+     del graph.pages[0]['/Contents']
+ 

python-pikepdf.spec

@@ -9,6 +9,9 @@ License:        MPLv2.0
 URL:            https://github.com/pikepdf/pikepdf
 Source0:        %pypi_source
 
+# Fixes one test's compatibility with Python 3.11
+Patch0:         https://github.com/pikepdf/pikepdf/pull/338.patch
+
 BuildRequires:  gcc-c++
 BuildRequires:  qpdf-devel >= 10.6.2
 BuildRequires:  python3-devel