From 68b6beebbc3d722b88f9fc370c0ea0da58f288f8 Mon Sep 17 00:00:00 2001
From: Sigmanificient <edhyjox@gmail.com>
Date: Mon, 20 Jul 2026 01:44:55 +0200
Subject: [PATCH 1/3] python3Packages.dicttoxml2: migrate to pyproject

---
 pkgs/development/python-modules/dicttoxml2/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/dicttoxml2/default.nix b/pkgs/development/python-modules/dicttoxml2/default.nix
index 377f64c6a1e6..c36e3df0d6f0 100644
--- a/pkgs/development/python-modules/dicttoxml2/default.nix
+++ b/pkgs/development/python-modules/dicttoxml2/default.nix
@@ -2,18 +2,21 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "dicttoxml2";
   version = "2.1.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-Z8tynzN911KAjAIbcMjfijT4S54RGl26o34ADur01GI=";
   };
 
+  build-system = [ setuptools ];
+
   # Module has no tests
   doCheck = false;
 

From d2414d8fe8eeb27a02dad721bbcd2a4c52cfbc5a Mon Sep 17 00:00:00 2001
From: Sigmanificient <edhyjox@gmail.com>
Date: Mon, 20 Jul 2026 01:45:21 +0200
Subject: [PATCH 2/3] python3Packages.dicttoxml2: use finalAttrs

---
 pkgs/development/python-modules/dicttoxml2/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/dicttoxml2/default.nix b/pkgs/development/python-modules/dicttoxml2/default.nix
index c36e3df0d6f0..a510f2aafce2 100644
--- a/pkgs/development/python-modules/dicttoxml2/default.nix
+++ b/pkgs/development/python-modules/dicttoxml2/default.nix
@@ -5,13 +5,13 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "dicttoxml2";
   version = "2.1.0";
   pyproject = true;
 
   src = fetchPypi {
-    inherit pname version;
+    inherit (finalAttrs) pname version;
     hash = "sha256-Z8tynzN911KAjAIbcMjfijT4S54RGl26o34ADur01GI=";
   };
 
@@ -28,4 +28,4 @@ buildPythonPackage rec {
     license = lib.licenses.gpl2Only;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})

From 78a32fbdbd4a67051672510b2a42b75f42c9d160 Mon Sep 17 00:00:00 2001
From: Sigmanificient <edhyjox@gmail.com>
Date: Mon, 20 Jul 2026 01:45:53 +0200
Subject: [PATCH 3/3] python3Packages.dicttoxml2: enable tests

---
 pkgs/development/python-modules/dicttoxml2/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/dicttoxml2/default.nix b/pkgs/development/python-modules/dicttoxml2/default.nix
index a510f2aafce2..594d9d00d1df 100644
--- a/pkgs/development/python-modules/dicttoxml2/default.nix
+++ b/pkgs/development/python-modules/dicttoxml2/default.nix
@@ -3,6 +3,7 @@
   buildPythonPackage,
   fetchPypi,
   setuptools,
+  pytestCheckHook,
 }:
 
 buildPythonPackage (finalAttrs: {
@@ -17,11 +18,10 @@ buildPythonPackage (finalAttrs: {
 
   build-system = [ setuptools ];
 
-  # Module has no tests
-  doCheck = false;
-
   pythonImportsCheck = [ "dicttoxml2" ];
 
+  nativeCheckInputs = [ pytestCheckHook ];
+
   meta = {
     description = "Converts a Python dictionary or other native data type into a valid XML string";
     homepage = "https://pypi.org/project/dicttoxml2/";