Backport a fix for Python 3.13 compatibility (fix RHBZ#2256753)

0001-Downstream-only-Backport-fix-for-importlib.resources.patch

@@ -0,0 +1,30 @@
+From 3cce96928581d5888f4f0b8a7b4ed07e49bcb2e7 Mon Sep 17 00:00:00 2001
+From: "Benjamin A. Beasley" <code@musicinmybrain.net>
+Date: Thu, 4 Jan 2024 08:32:17 -0500
+Subject: [PATCH] Downstream-only: Backport fix for importlib.resources.path
+ removal
+
+Imitate current versions of flexparser, which was split out as a
+separate library in later releases of pint.
+---
+ pint/parser.py | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/pint/parser.py b/pint/parser.py
+index e73e578..e1127a2 100644
+--- a/pint/parser.py
++++ b/pint/parser.py
+@@ -261,7 +261,9 @@ class Parser:
+         it will use python importlib.resources.read_binary
+         """
+ 
+-        with resources.path(__package__, resource_name) as p:
++        with resources.as_file(
++            resources.files(__package__).joinpath(resource_name)
++        )as p:
+             filepath = p.resolve()
+ 
+         if filepath.exists():
+-- 
+2.43.0
+

python-pint.spec

@@ -28,6 +28,21 @@ Patch:          %{url}/commit/b3b18277ecc682bff7ca1fa9e48992f7ec68e47f.patch
 # Cherry-picked to 0.19.
 Patch:          0001-add-min-and-max-to-the-array-function-overrides.patch
 
+# Downstream-only: Backport fix for importlib.resources.path removal
+#
+# Imitate current versions of flexparser, which was split out as a
+# separate library in later releases of pint.
+#
+# This is resolved in current upstream releases of pint; see
+# https://src.fedoraproject.org/rpms/python-pint/pull-request/10.
+#
+# Fixes:
+#
+# python-pint fails to build with Python 3.13: AttributeError: module
+# 'importlib.resources' has no attribute 'path'
+# https://bugzilla.redhat.com/show_bug.cgi?id=2256746
+Patch:          0001-Downstream-only-Backport-fix-for-importlib.resources.patch
+
 BuildArch:      noarch
 
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