From fbca1d01f0ba115b8ad86e50946b44795d8e0858 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Fri, 3 Jul 2026 02:11:54 +0700
Subject: [PATCH 1/3] python3Packages.simanneal: migrate to pyproject

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

diff --git a/pkgs/development/python-modules/simanneal/default.nix b/pkgs/development/python-modules/simanneal/default.nix
index ebface191aaf..c12584a3d02f 100644
--- a/pkgs/development/python-modules/simanneal/default.nix
+++ b/pkgs/development/python-modules/simanneal/default.nix
@@ -2,13 +2,14 @@
   lib,
   fetchFromGitHub,
   buildPythonPackage,
+  setuptools,
   pytest,
 }:
 
 buildPythonPackage rec {
   pname = "simanneal";
   version = "0.5.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "perrygeo";
@@ -17,6 +18,8 @@ buildPythonPackage rec {
     hash = "sha256-yKZHkrf6fM0WsHczIEK5Kxusz5dSBgydK3fLu1nDyvk=";
   };
 
+  build-system = [ setuptools ];
+
   nativeCheckInputs = [ pytest ];
   checkPhase = "pytest tests";
 

From eaa544a9f93bbc1433ce230d83cb41d452ef9fe3 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Fri, 3 Jul 2026 02:16:03 +0700
Subject: [PATCH 2/3] python3Packages.simanneal: modernize

---
 pkgs/development/python-modules/simanneal/default.nix | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/simanneal/default.nix b/pkgs/development/python-modules/simanneal/default.nix
index c12584a3d02f..ff553295916a 100644
--- a/pkgs/development/python-modules/simanneal/default.nix
+++ b/pkgs/development/python-modules/simanneal/default.nix
@@ -6,15 +6,17 @@
   pytest,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "simanneal";
   version = "0.5.0";
   pyproject = true;
 
+  __structuredAttrs = true;
+
   src = fetchFromGitHub {
     owner = "perrygeo";
     repo = "simanneal";
-    rev = version;
+    tag = finalAttrs.version;
     hash = "sha256-yKZHkrf6fM0WsHczIEK5Kxusz5dSBgydK3fLu1nDyvk=";
   };
 
@@ -23,10 +25,12 @@ buildPythonPackage rec {
   nativeCheckInputs = [ pytest ];
   checkPhase = "pytest tests";
 
+  pythonImportsCheck = [ "simanneal" ];
+
   meta = {
     description = "Python implementation of the simulated annealing optimization technique";
     homepage = "https://github.com/perrygeo/simanneal";
     license = lib.licenses.isc;
     maintainers = with lib.maintainers; [ veprbl ];
   };
-}
+})

From c69eb2e658d4858160e56832443c8ce1a43ed0c2 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Tue, 14 Jul 2026 15:36:13 +0700
Subject: [PATCH 3/3] python3Packages.simanneal: use pytestCheckHook

---
 pkgs/development/python-modules/simanneal/default.nix | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/simanneal/default.nix b/pkgs/development/python-modules/simanneal/default.nix
index ff553295916a..2cdbf44c10d5 100644
--- a/pkgs/development/python-modules/simanneal/default.nix
+++ b/pkgs/development/python-modules/simanneal/default.nix
@@ -3,7 +3,7 @@
   fetchFromGitHub,
   buildPythonPackage,
   setuptools,
-  pytest,
+  pytestCheckHook,
 }:
 
 buildPythonPackage (finalAttrs: {
@@ -22,8 +22,7 @@ buildPythonPackage (finalAttrs: {
 
   build-system = [ setuptools ];
 
-  nativeCheckInputs = [ pytest ];
-  checkPhase = "pytest tests";
+  nativeCheckInputs = [ pytestCheckHook ];
 
   pythonImportsCheck = [ "simanneal" ];