From 16dfcab9b6191f7984da06762474c79e8cbf42fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Mon, 1 Sep 2025 13:57:55 -0700
Subject: [PATCH] python313Packages.mat2: fix broken test

---
 pkgs/by-name/ma/mat2/package.nix                 |  7 ++-----
 pkgs/development/python-modules/mat2/default.nix | 10 ++++++++++
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/pkgs/by-name/ma/mat2/package.nix b/pkgs/by-name/ma/mat2/package.nix
index ac4f59620916..25c21c612c4f 100644
--- a/pkgs/by-name/ma/mat2/package.nix
+++ b/pkgs/by-name/ma/mat2/package.nix
@@ -1,9 +1,6 @@
 {
-  # On Python 3.13, `tests/test_libmat2.py::TestCleaning::test_html` fails with
-  #
-  #     ValueError: The closing tag title doesn't have a corresponding opening one in ./tests/data/clean.html.
-  python312Packages,
+  python3Packages,
 }:
 
-with python312Packages;
+with python3Packages;
 toPythonApplication mat2
diff --git a/pkgs/development/python-modules/mat2/default.nix b/pkgs/development/python-modules/mat2/default.nix
index 164faca0fe6d..19ec148450c4 100644
--- a/pkgs/development/python-modules/mat2/default.nix
+++ b/pkgs/development/python-modules/mat2/default.nix
@@ -41,6 +41,16 @@ buildPythonPackage rec {
       url = "https://0xacab.org/jvoisin/mat2/-/commit/473903b70e1b269a6110242a9c098a10c18554e2.patch";
       hash = "sha256-vxxjAFwiTDlcTT3ZlfhOG4rlzBJS+LhLoA++8y2hEok=";
     })
+    (fetchpatch {
+      name = "fix-test-on-python313.patch";
+      url = "https://0xacab.org/jvoisin/mat2/-/commit/f07344444d6d2f04a1f93e2954f4910b194bee0c.patch";
+      hash = "sha256-y756sKkjGO11A2lrRsXAwWgupOZ00u0cDypvkbsiNbY=";
+    })
+    (fetchpatch {
+      name = "fix-test-on-python312.patch";
+      url = "https://0xacab.org/jvoisin/mat2/-/commit/7a8ea224bc327b8ee929379d577c74968ea1c352.patch";
+      hash = "sha256-pPiYhoql5WhjhLKvd6y3OnvxORSbXIGCsZMc7UH3i1Q=";
+    })
     # hardcode paths to some binaries
     (replaceVars ./paths.patch {
       exiftool = lib.getExe exiftool;