From 83dea2f5d332f6cb65ab2a100c450636aa0b2393 Mon Sep 17 00:00:00 2001
From: "R. Ryantm" <ryantm-bot@ryantm.com>
Date: Wed, 25 Mar 2026 21:33:57 +0000
Subject: [PATCH 1/2] python3Packages.cantools: 41.2.1 -> 41.3.0

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

diff --git a/pkgs/development/python-modules/cantools/default.nix b/pkgs/development/python-modules/cantools/default.nix
index 8d09bba81dcc..91a7bc4b81ae 100644
--- a/pkgs/development/python-modules/cantools/default.nix
+++ b/pkgs/development/python-modules/cantools/default.nix
@@ -18,12 +18,12 @@
 
 buildPythonPackage rec {
   pname = "cantools";
-  version = "41.2.1";
+  version = "41.3.0";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-HxdoK91A9oALjuiW0aGFM/5mRdbeb8j8T3J2n/uuLR4=";
+    hash = "sha256-VRuYBZLGbmsSX4xF8Styb6hzUrKTG5AmsHY2o3dQSp4=";
   };
 
   build-system = [

From 19e02ec00d3a5033f32b24a34c087e68ff637fe9 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Thu, 26 Mar 2026 00:10:26 +0100
Subject: [PATCH 2/2] pythpn3Packages.cantools: migrate to finalAttrs

---
 pkgs/development/python-modules/cantools/default.nix | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/python-modules/cantools/default.nix b/pkgs/development/python-modules/cantools/default.nix
index 91a7bc4b81ae..97a441062849 100644
--- a/pkgs/development/python-modules/cantools/default.nix
+++ b/pkgs/development/python-modules/cantools/default.nix
@@ -16,13 +16,13 @@
   textparser,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "cantools";
   version = "41.3.0";
   pyproject = true;
 
   src = fetchPypi {
-    inherit pname version;
+    inherit (finalAttrs) pname version;
     hash = "sha256-VRuYBZLGbmsSX4xF8Styb6hzUrKTG5AmsHY2o3dQSp4=";
   };
 
@@ -47,16 +47,16 @@ buildPythonPackage rec {
     pytest-freezegun
     pytestCheckHook
   ]
-  ++ optional-dependencies.plot;
+  ++ finalAttrs.passthru.optional-dependencies.plot;
 
   pythonImportsCheck = [ "cantools" ];
 
   meta = {
     description = "Tools to work with CAN bus";
     homepage = "https://github.com/cantools/cantools";
-    changelog = "https://github.com/cantools/cantools/releases/tag/${version}";
+    changelog = "https://github.com/cantools/cantools/releases/tag/${finalAttrs.version}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ gray-heron ];
     mainProgram = "cantools";
   };
-}
+})