From ee4b3f9fac8a99c6f688d49a1e6ec77e1e361f75 Mon Sep 17 00:00:00 2001
From: Benjamin Sparks <b.sparks@alugha.com>
Date: Wed, 16 Apr 2025 22:02:45 +0200
Subject: [PATCH 1/3] python3Packages.pypng: ref -> tag, nativeBuildInputs ->
 build-system

`hash` did not change
---
 pkgs/development/python-modules/pypng/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/pypng/default.nix b/pkgs/development/python-modules/pypng/default.nix
index eb06d04b5dbe..b213911b9e1f 100644
--- a/pkgs/development/python-modules/pypng/default.nix
+++ b/pkgs/development/python-modules/pypng/default.nix
@@ -14,11 +14,11 @@ buildPythonPackage rec {
   src = fetchFromGitLab {
     owner = "drj11";
     repo = "pypng";
-    rev = "refs/tags/${pname}-${version}";
+    tag = "pypng-${version}";
     hash = "sha256-tTnsGCAmHexDWm/T5xpHpcBaQcBEqMfTFaoOAeC+pDs=";
   };
 
-  nativeBuildInputs = [ setuptools ];
+  build-system = [ setuptools ];
 
   patches = [
     # pngsuite is imported by code/test_png.py but is not defined in

From f20ed971f4df61a7aec806d53e87153e8be0517d Mon Sep 17 00:00:00 2001
From: Benjamin Sparks <b.sparks@alugha.com>
Date: Wed, 16 Apr 2025 21:59:54 +0200
Subject: [PATCH 2/3] python3Packages.pypng: update homepage

`src` was updated, but homepage continues to point to the archived
GitHub repo.
---
 pkgs/development/python-modules/pypng/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/pypng/default.nix b/pkgs/development/python-modules/pypng/default.nix
index b213911b9e1f..be710819fff5 100644
--- a/pkgs/development/python-modules/pypng/default.nix
+++ b/pkgs/development/python-modules/pypng/default.nix
@@ -40,7 +40,7 @@ buildPythonPackage rec {
 
   meta = with lib; {
     description = "Pure Python library for PNG image encoding/decoding";
-    homepage = "https://github.com/drj11/pypng";
+    homepage = "https://gitlab.com/drj11/pypng";
     license = licenses.mit;
     maintainers = with maintainers; [ prusnak ];
   };

From 32b6f6f267c4d9b965c6224b42885b7a269facdc Mon Sep 17 00:00:00 2001
From: Benjamin Sparks <b.sparks@alugha.com>
Date: Wed, 16 Apr 2025 22:24:24 +0200
Subject: [PATCH 3/3] python3Packages.pypng: 0.20220715.0 -> 0.20231004.0

---
 pkgs/development/python-modules/pypng/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/pypng/default.nix b/pkgs/development/python-modules/pypng/default.nix
index be710819fff5..13f7e7b1d712 100644
--- a/pkgs/development/python-modules/pypng/default.nix
+++ b/pkgs/development/python-modules/pypng/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "pypng";
-  version = "0.20220715.0";
+  version = "0.20231004.0";
   pyproject = true;
 
   src = fetchFromGitLab {