python312Packages.taskw-ng: refactor

- switch to pythonRelaxDepsHook
- update license (acc. https://github.com/bergercookie/taskw-ng/blob/master/pyproject.toml#L5)
- relax packaging
- add description

pkgs/development/python-modules/taskw-ng/default.nix

@@ -1,13 +1,16 @@
-{ lib
-, buildPythonPackage
-, fetchFromGitHub
-, poetry-core
-, poetry-dynamic-versioning
-, kitchen
-, packaging
-, python-dateutil
-, pytz
-, taskwarrior
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  kitchen,
+  packaging,
+  poetry-core,
+  poetry-dynamic-versioning,
+  python-dateutil,
+  pythonOlder,
+  pythonRelaxDepsHook,
+  pytz,
+  taskwarrior,
 }:
 
 buildPythonPackage rec {
@@ -15,23 +18,27 @@ buildPythonPackage rec {
   version = "0.2.6";
   pyproject = true;
 
+  disabled = pythonOlder "3.8";
+
   src = fetchFromGitHub {
     owner = "bergercookie";
     repo = "taskw-ng";
-    rev = "v${version}";
+    rev = "refs/tags/v${version}";
     hash = "sha256-tlidTt0TzWnvfajYiIfvRv7OfakHY6zWAicmAwq/Z8w=";
   };
 
-  postPatch = ''
-    substituteInPlace pyproject.toml \
-      --replace-fail 'pytz = "^2023.3.post1"' 'pytz = "*"'
-  '';
+  pythonRelaxDeps = [
+    "packaging"
+    "pytz"
+  ];
 
-  nativeBuildInputs = [
+  build-system = [
     poetry-core
     poetry-dynamic-versioning
   ];
 
+  nativeBuildInputs = [ pythonRelaxDepsHook ];
+
   propagatedBuildInputs = [
     kitchen
     packaging
@@ -39,18 +46,16 @@ buildPythonPackage rec {
     pytz
   ];
 
-  checkInputs = [
-    taskwarrior
-  ];
+  checkInputs = [ taskwarrior ];
 
   # TODO: doesn't pass because `can_use` fails and `task --version` seems not to be answering.
   # pythonImportsCheck = [ "taskw_ng" ];
 
   meta = with lib; {
-    description = "";
+    description = "Module to interact with the Taskwarrior API";
     homepage = "https://github.com/bergercookie/taskw-ng";
     changelog = "https://github.com/bergercookie/taskw-ng/blob/${src.rev}/CHANGELOG.rst";
-    license = licenses.gpl3Only;
+    license = licenses.gpl3Plus;
     maintainers = with maintainers; [ raitobezarius ];
   };
 }