1 files changed, 22 insertions, 20 deletions
diff --git a/pkgs/development/python-modules/persistent/default.nix b/pkgs/development/python-modules/persistent/default.nix
index 5c7f27a5be311..cffa4633a117f 100644
--- a/pkgs/development/python-modules/persistent/default.nix
+++ b/pkgs/development/python-modules/persistent/default.nix
@@ -1,38 +1,40 @@
-{ lib
-, buildPythonPackage
-, cffi
-, fetchPypi
-, zope-interface
-, sphinx
-, manuel
-, pythonOlder
+{
+  lib,
+  buildPythonPackage,
+  fetchPypi,
+  isPyPy,
+
+  # build-systems
+  setuptools,
+
+  # dependencies
+  cffi,
+  zope-deferredimport,
+  zope-interface,
+  pythonOlder,
 }:
 
 buildPythonPackage rec {
   pname = "persistent";
-  version = "5.2";
-  format = "setuptools";
+  version = "6.0";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-2+pdH/nbTkUco5vAtCqepTfmyskoKujAeA+4/64+yDQ=";
+    hash = "sha256-CDZQwP/ty4gDKJY8KUuVEaArawXkIec3p9Vfnu2I+18=";
   };
 
-  nativeBuildInputs = [
-    sphinx
-    manuel
-  ];
+  build-system = [ setuptools ];
 
   propagatedBuildInputs = [
     zope-interface
-    cffi
-  ];
+    zope-deferredimport
+  ]
+  ++ lib.optionals (!isPyPy) [ cffi ];
 
-  pythonImportsCheck = [
-    "persistent"
-  ];
+  pythonImportsCheck = [ "persistent" ];
 
   meta = with lib; {
     description = "Automatic persistence for Python objects";