From ebe97e5ad5f16b0d62317bf873d9690b9106b1aa Mon Sep 17 00:00:00 2001
From: Luflosi <luflosi@luflosi.de>
Date: Sat, 13 Sep 2025 20:24:05 +0200
Subject: [PATCH 1/2] python3Packages.invisible-watermark: disable auto update

There is no Git tag for the latest version, so the update script gets confused. To avoid the update script downgrading the version, disable automatic updates.
---
 pkgs/development/python-modules/invisible-watermark/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/python-modules/invisible-watermark/default.nix b/pkgs/development/python-modules/invisible-watermark/default.nix
index 00ca42d94b22..31ac39da8103 100644
--- a/pkgs/development/python-modules/invisible-watermark/default.nix
+++ b/pkgs/development/python-modules/invisible-watermark/default.nix
@@ -24,6 +24,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "ShieldMnt";
     repo = "invisible-watermark";
+    # nixpkgs-update: no auto update
     rev = "e58e451cff7e092457cd915e445b1a20b64a7c8f"; # No git tag, see https://github.com/ShieldMnt/invisible-watermark/issues/22
     hash = "sha256-6SjVpKFtiiLLU7tZ3hBQr0KT/YEQyywJj0e21/dJRzk=";
   };

From fea626bbbf822fe9be61d60b199d45de88f6b99c Mon Sep 17 00:00:00 2001
From: Luflosi <luflosi@luflosi.de>
Date: Sun, 14 Sep 2025 13:18:23 +0200
Subject: [PATCH 2/2] python3Packages.invisible-watermark: modernize

---
 .../python-modules/invisible-watermark/default.nix  | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/python-modules/invisible-watermark/default.nix b/pkgs/development/python-modules/invisible-watermark/default.nix
index 31ac39da8103..212bbbc44ae5 100644
--- a/pkgs/development/python-modules/invisible-watermark/default.nix
+++ b/pkgs/development/python-modules/invisible-watermark/default.nix
@@ -4,6 +4,7 @@
   buildPythonPackage,
   pythonOlder,
   fetchFromGitHub,
+  setuptools,
   opencv-python,
   torch,
   onnx,
@@ -18,7 +19,7 @@
 buildPythonPackage rec {
   pname = "invisible-watermark";
   version = "0.2.0";
-  format = "setuptools";
+  pyproject = true;
   disabled = pythonOlder "3.6";
 
   src = fetchFromGitHub {
@@ -29,7 +30,9 @@ buildPythonPackage rec {
     hash = "sha256-6SjVpKFtiiLLU7tZ3hBQr0KT/YEQyywJj0e21/dJRzk=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     opencv-python
     torch
     pillow
@@ -92,11 +95,11 @@ buildPythonPackage rec {
 
   pythonImportsCheck = [ "imwatermark" ];
 
-  meta = with lib; {
+  meta = {
     description = "Library for creating and decoding invisible image watermarks";
     mainProgram = "invisible-watermark";
     homepage = "https://github.com/ShieldMnt/invisible-watermark";
-    license = licenses.mit;
-    maintainers = with maintainers; [ Luflosi ];
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ Luflosi ];
   };
 }