Draft of the patch send up

OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-Pygments?expand=0&rev=104

python-Pygments.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Nov  5 07:15:50 UTC 2023 - Matěj Cepl <mcepl@cepl.eu>
+
+- Add skip-wcag-contrast-ratio.patch to make
+  python-wcag-contrast-ratio just optional dependency.
+
 -------------------------------------------------------------------
 Mon Aug  7 13:10:31 UTC 2023 - Benoît Monin <benoit.monin@gmx.fr>
 

python-Pygments.spec

@@ -32,18 +32,18 @@ License:        BSD-2-Clause
 Group:          Development/Languages/Python
 URL:            https://pygments.org
 Source:         https://files.pythonhosted.org/packages/source/P/Pygments/Pygments-%{version}.tar.gz
+# PATCH-FIX-UPSTREAM skip-wcag-contrast-ratio.patch bsc#[0-9]+ mcepl@suse.com
+# Don't make wcag-contrast-ratio mandatory for testing
+Patch0:         skip-wcag-contrast-ratio.patch
 BuildRequires:  %{python_module base >= 3.7}
 BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pytest >= 7}
 BuildRequires:  %{python_module setuptools >= 61}
-BuildRequires:  %{python_module wcag-contrast-ratio}
 BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros >= 20210929
 # Preferred for plugin loading, see https://pygments.org/docs/plugins/
-%if 0%{?python_version_nodots} < 38
+Requires:       (python-importlib-metadata if python-base < 3.8)
-Requires:       python-importlib-metadata
-%endif
 %if %{with libalternatives}
 Requires:       alts
 BuildRequires:  alts
@@ -84,7 +84,6 @@ install -Dm0644 doc/pygmentize.1 %{buildroot}%{_mandir}/man1/pygmentize.1
 }
 
 %check
-# skip test that requires wcag-contrast-ratio Python package
 %pytest
 
 %pre

skip-wcag-contrast-ratio.patch

@@ -0,0 +1,28 @@
+---
+ tests/contrast/test_contrasts.py |    8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+--- a/tests/contrast/test_contrasts.py
++++ b/tests/contrast/test_contrasts.py
+@@ -14,7 +14,11 @@ import os
+ 
+ import pygments.styles
+ import pygments.token
+-import wcag_contrast_ratio
++try:
++    import wcag_contrast_ratio
++except ImportError:
++    wcag_contrast_ratio = None
++import unittest
+ 
+ JSON_FILENAME = os.path.join(os.path.dirname(__file__), "min_contrasts.json")
+ WCAG_AA_CONTRAST = 4.5
+@@ -67,6 +71,8 @@ def update_json():
+         )
+ 
+ 
++@unittest.skipIf(wcag_contrast_ratio is None,
++                 "wcag-contrast-ratio has not been installed")
+ def test_contrasts(fail_if_improved=True):
+     with open(JSON_FILENAME, encoding="utf-8") as f:
+         previous_contrasts = json.load(f)