clickgen: migrate to pyproject (#520684)

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

@@ -3,6 +3,7 @@
   stdenv,
   buildPythonPackage,
   fetchFromGitHub,
+  setuptools,
   attrs,
   pillow,
   toml,
@@ -12,19 +13,21 @@
   pytestCheckHook,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "clickgen";
   version = "2.2.5";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ful1e5";
     repo = "clickgen";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-yFEkE1VyeHBuebpsumc6CTvv2kpAw7XAWlyUlXibqz0=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     attrs
     numpy
     pillow
@@ -54,4 +57,4 @@ buildPythonPackage rec {
     # ld: unknown option: -zdefs
     broken = stdenv.hostPlatform.isDarwin;
   };
-}
+})