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] 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 = {