From 0f5fcb3f5aaeb17f45bef6c2656adcc590d0ddb5 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Fri, 10 Jul 2026 23:26:45 +0700
Subject: [PATCH 1/2] python3Packages.datefinder: migrate to pyproject

---
 pkgs/development/python-modules/datefinder/default.nix | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/datefinder/default.nix b/pkgs/development/python-modules/datefinder/default.nix
index 953bd24bb409..2403408814e8 100644
--- a/pkgs/development/python-modules/datefinder/default.nix
+++ b/pkgs/development/python-modules/datefinder/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  setuptools,
   pytestCheckHook,
   python-dateutil,
   pytz,
@@ -11,7 +12,7 @@
 buildPythonPackage rec {
   pname = "datefinder";
   version = "0.7.3";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "akoumjian";
@@ -20,7 +21,9 @@ buildPythonPackage rec {
     hash = "sha256-uOSwS+mHgbvEL+rTfs4Ax9NvJnhYemxFVqqDssy2i7g=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  dependencies = [
     regex
     pytz
     python-dateutil

From e90264fa6a8a704e931d9af43f7721a59b64dae6 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Fri, 10 Jul 2026 23:28:17 +0700
Subject: [PATCH 2/2] python3Packages.datefinder: modernize

---
 pkgs/development/python-modules/datefinder/default.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/datefinder/default.nix b/pkgs/development/python-modules/datefinder/default.nix
index 2403408814e8..e69eb68848fd 100644
--- a/pkgs/development/python-modules/datefinder/default.nix
+++ b/pkgs/development/python-modules/datefinder/default.nix
@@ -9,15 +9,17 @@
   regex,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "datefinder";
   version = "0.7.3";
   pyproject = true;
 
+  __structuredAttrs = true;
+
   src = fetchFromGitHub {
     owner = "akoumjian";
     repo = "datefinder";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-uOSwS+mHgbvEL+rTfs4Ax9NvJnhYemxFVqqDssy2i7g=";
   };
 
@@ -42,4 +44,4 @@ buildPythonPackage rec {
       despsyched
     ];
   };
-}
+})