python3Packages.hetzner: switch to pyproject

pkgs/development/python-modules/hetzner/default.nix

@@ -2,20 +2,23 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "hetzner";
   version = "0.8.3";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
-    repo = "hetzner";
     owner = "aszlig";
-    rev = "v${version}";
-    sha256 = "0nhm7j2y4rgmrl0c1rklg982qllp7fky34dchqwd4czbsdnv9j7a";
+    repo = "hetzner";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-6si0bdPrM9I4hqyR4ac7l1IsUHp05sAAzfVl4oU8FVo=";
   };
 
+  build-system = [ setuptools ];
+
   meta = {
     homepage = "https://github.com/RedMoonStudios/hetzner";
     description = "High-level Python API for accessing the Hetzner robot";
@@ -23,4 +26,4 @@ buildPythonPackage rec {
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ aszlig ];
   };
-}
+})