From 8a90480cfe39bada6f87d23acd8902efdc090e4d Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 15 Jun 2026 21:15:49 +0700
Subject: [PATCH 1/2] python3Packages.xmljson: migrate to pyproject

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

diff --git a/pkgs/development/python-modules/xmljson/default.nix b/pkgs/development/python-modules/xmljson/default.nix
index 42aba72a328f..79701ad7f75a 100644
--- a/pkgs/development/python-modules/xmljson/default.nix
+++ b/pkgs/development/python-modules/xmljson/default.nix
@@ -2,19 +2,22 @@
   buildPythonPackage,
   fetchPypi,
   lib,
+  setuptools,
   lxml,
 }:
 
 buildPythonPackage rec {
   pname = "xmljson";
   version = "0.2.1";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     sha256 = "b4158e66aa1e62ee39f7f80eb2fe4f767670ba3c0d5de9804420dc53427fdec8";
   };
 
+  build-system = [ setuptools ];
+
   nativeCheckInputs = [ lxml ];
 
   meta = {

From 6d2a35bbf0204bdf201279253d7c33a2d1f1b55e Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 15 Jun 2026 21:17:08 +0700
Subject: [PATCH 2/2] python3Packages.xmljson: modernize

---
 pkgs/development/python-modules/xmljson/default.nix | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/python-modules/xmljson/default.nix b/pkgs/development/python-modules/xmljson/default.nix
index 79701ad7f75a..e4cf1e3e6d05 100644
--- a/pkgs/development/python-modules/xmljson/default.nix
+++ b/pkgs/development/python-modules/xmljson/default.nix
@@ -6,20 +6,24 @@
   lxml,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "xmljson";
   version = "0.2.1";
   pyproject = true;
 
+  __structuredAttrs = true;
+
   src = fetchPypi {
-    inherit pname version;
-    sha256 = "b4158e66aa1e62ee39f7f80eb2fe4f767670ba3c0d5de9804420dc53427fdec8";
+    inherit (finalAttrs) pname version;
+    hash = "sha256-tBWOZqoeYu459/gOsv5PdnZwujwNXemARCDcU0J/3sg=";
   };
 
   build-system = [ setuptools ];
 
   nativeCheckInputs = [ lxml ];
 
+  pythonImportsCheck = [ "xmljson" ];
+
   meta = {
     description = "Converts XML into dictionary structures and vice-versa";
     mainProgram = "xml2json";
@@ -27,4 +31,4 @@ buildPythonPackage rec {
     license = with lib.licenses; [ mit ];
     maintainers = with lib.maintainers; [ rakesh4g ];
   };
-}
+})