From 0cd71c54516f265cdf94d67a28f4b5761863470a Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Tue, 14 Jul 2026 16:00:44 +0200
Subject: [PATCH] python3Packages.pypck: fix version metadata

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

diff --git a/pkgs/development/python-modules/pypck/default.nix b/pkgs/development/python-modules/pypck/default.nix
index f4de02e72223..9a45cb8defed 100644
--- a/pkgs/development/python-modules/pypck/default.nix
+++ b/pkgs/development/python-modules/pypck/default.nix
@@ -3,6 +3,7 @@
   stdenv,
   buildPythonPackage,
   fetchFromGitHub,
+  pyprojectVersionPatchHook,
   pytest-asyncio,
   pytest-timeout,
   pytestCheckHook,
@@ -21,9 +22,7 @@ buildPythonPackage (finalAttrs: {
     hash = "sha256-b8uTY4UtyhKN7JDvu/wC1jXAN/oKs2cJ6sSRBC22vS0=";
   };
 
-  postPatch = ''
-    echo "${finalAttrs.version}" > VERSION
-  '';
+  nativeBuildInputs = [ pyprojectVersionPatchHook ];
 
   build-system = [ setuptools ];