From 3b217131407a08b1b3b016856439d0f5cc802d2a Mon Sep 17 00:00:00 2001
From: "R. Ryantm" <ryantm-bot@ryantm.com>
Date: Sun, 28 Jun 2026 18:02:15 +0000
Subject: [PATCH 1/2] python3Packages.pykwb: 0.0.10 -> 0.0.21

---
 pkgs/development/python-modules/pykwb/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/pykwb/default.nix b/pkgs/development/python-modules/pykwb/default.nix
index 7ec0ba604f71..d21ead6a02c9 100644
--- a/pkgs/development/python-modules/pykwb/default.nix
+++ b/pkgs/development/python-modules/pykwb/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "pykwb";
-  version = "0.0.10";
+  version = "0.0.21";
   format = "setuptools";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-mor2TKhq08w4HzaUaspWOMEFwJaAKjXKoNAaoZJqWPQ=";
+    hash = "sha256-53or6KOjZujOIq9yZ30Ph704I8T93AX/EoJZeVS3ihI=";
   };
 
   propagatedBuildInputs = [ pyserial ];

From 0562ace3b5d97859299f5f1d565a6183a4800240 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Sun, 28 Jun 2026 20:23:39 +0200
Subject: [PATCH 2/2] python3Packages.pykwb: modernize

---
 pkgs/development/python-modules/pykwb/default.nix | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/python-modules/pykwb/default.nix b/pkgs/development/python-modules/pykwb/default.nix
index d21ead6a02c9..3a4d94ab0457 100644
--- a/pkgs/development/python-modules/pykwb/default.nix
+++ b/pkgs/development/python-modules/pykwb/default.nix
@@ -3,19 +3,22 @@
   buildPythonPackage,
   fetchPypi,
   pyserial,
+  setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "pykwb";
   version = "0.0.21";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
-    inherit pname version;
+    inherit (finalAttrs) pname version;
     hash = "sha256-53or6KOjZujOIq9yZ30Ph704I8T93AX/EoJZeVS3ihI=";
   };
 
-  propagatedBuildInputs = [ pyserial ];
+  build-system = [ setuptools ];
+
+  dependencies = [ pyserial ];
 
   # Module has no tests
   doCheck = false;
@@ -25,7 +28,7 @@ buildPythonPackage rec {
   meta = {
     description = "Library for interacting with KWB Easyfire Pellet Central Heating Units";
     homepage = "https://github.com/bimbar/pykwb";
-    license = with lib.licenses; [ mit ];
+    license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})