From c19bacba11c95546b87884082aa40a797f9b26cf Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 15 Jun 2026 22:58:52 +0700
Subject: [PATCH 1/2] python3Packages.wcag-contrast-ratio: migrate to pyproject

---
 .../python-modules/wcag-contrast-ratio/default.nix           | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/wcag-contrast-ratio/default.nix b/pkgs/development/python-modules/wcag-contrast-ratio/default.nix
index 27deecbf62b7..54cfadfcc8f9 100644
--- a/pkgs/development/python-modules/wcag-contrast-ratio/default.nix
+++ b/pkgs/development/python-modules/wcag-contrast-ratio/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchPypi,
+  setuptools,
   hypothesis,
   pytestCheckHook,
 }:
@@ -9,13 +10,15 @@
 buildPythonPackage rec {
   pname = "wcag-contrast-ratio";
   version = "0.9";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-aRkrjlwKfQ3F/xGH7rPjmBQWM6S95RxpyH9Y/oftNhw=";
   };
 
+  build-system = [ setuptools ];
+
   nativeCheckInputs = [
     hypothesis
     pytestCheckHook

From 0bac9312fc360049b15cce75cc82198a3c0d2630 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 15 Jun 2026 23:00:07 +0700
Subject: [PATCH 2/2] python3Packages.wcag-contrast-ratio: modernize

---
 .../python-modules/wcag-contrast-ratio/default.nix        | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/wcag-contrast-ratio/default.nix b/pkgs/development/python-modules/wcag-contrast-ratio/default.nix
index 54cfadfcc8f9..5a41c559a17b 100644
--- a/pkgs/development/python-modules/wcag-contrast-ratio/default.nix
+++ b/pkgs/development/python-modules/wcag-contrast-ratio/default.nix
@@ -7,13 +7,15 @@
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "wcag-contrast-ratio";
   version = "0.9";
   pyproject = true;
 
+  __structuredAttrs = true;
+
   src = fetchPypi {
-    inherit pname version;
+    inherit (finalAttrs) pname version;
     hash = "sha256-aRkrjlwKfQ3F/xGH7rPjmBQWM6S95RxpyH9Y/oftNhw=";
   };
 
@@ -34,4 +36,4 @@ buildPythonPackage rec {
     license = lib.licenses.mit;
     maintainers = [ ];
   };
-}
+})