From 30045e9150a6b6483098bd52048a727ab77813e8 Mon Sep 17 00:00:00 2001
From: Timo Gottszky <timogottszky+git@gmail.com>
Date: Thu, 11 Jun 2026 15:49:06 +0200
Subject: [PATCH 1/4] python3Packages.syslog-rfc5424-formatter: use finalAttrs

---
 .../python-modules/syslog-rfc5424-formatter/default.nix     | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix b/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
index 1d467b4e55de..c3fc676da5c9 100644
--- a/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
+++ b/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
@@ -4,7 +4,7 @@
   fetchFromGitHub,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "syslog-rfc5424-formatter";
   version = "1.2.3";
   format = "setuptools";
@@ -12,7 +12,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "easypost";
     repo = "syslog-rfc5424-formatter";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-dvRSOMXRmZf0vEEyX6H7OBSfo/PgyOLKuDS8X6g4qe0=";
   };
 
@@ -27,4 +27,4 @@ buildPythonPackage rec {
     license = with lib.licenses; [ isc ];
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})

From 99b6bf5ee9c557a35ae39d37bc43d40374200409 Mon Sep 17 00:00:00 2001
From: Timo Gottszky <timogottszky+git@gmail.com>
Date: Thu, 11 Jun 2026 15:50:19 +0200
Subject: [PATCH 2/4] python3Packages.syslog-rfc5424-formatter: enable
 __structuredAttrs

---
 .../python-modules/syslog-rfc5424-formatter/default.nix         | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix b/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
index c3fc676da5c9..b4dd7387af09 100644
--- a/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
+++ b/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
@@ -9,6 +9,8 @@ buildPythonPackage (finalAttrs: {
   version = "1.2.3";
   format = "setuptools";
 
+  __structuredAttrs = true;
+
   src = fetchFromGitHub {
     owner = "easypost";
     repo = "syslog-rfc5424-formatter";

From 2ca789232f46ce8635f0f9f24f5aa6027429f006 Mon Sep 17 00:00:00 2001
From: Timo Gottszky <timogottszky+git@gmail.com>
Date: Thu, 11 Jun 2026 15:52:57 +0200
Subject: [PATCH 3/4] python3Packages.syslog-rfc5424-formatter: migrate to
 pyproject

---
 .../python-modules/syslog-rfc5424-formatter/default.nix  | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix b/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
index b4dd7387af09..aadb2d5e5ee4 100644
--- a/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
+++ b/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
@@ -2,12 +2,13 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  setuptools,
 }:
 
 buildPythonPackage (finalAttrs: {
   pname = "syslog-rfc5424-formatter";
   version = "1.2.3";
-  format = "setuptools";
+  pyproject = true;
 
   __structuredAttrs = true;
 
@@ -18,7 +19,11 @@ buildPythonPackage (finalAttrs: {
     hash = "sha256-dvRSOMXRmZf0vEEyX6H7OBSfo/PgyOLKuDS8X6g4qe0=";
   };
 
-  # Tests are not picked up, review later again
+  build-system = [
+    setuptools
+  ];
+
+  # Tests depend on syslog_rfc5424_parser, which we don't package
   doCheck = false;
 
   pythonImportsCheck = [ "syslog_rfc5424_formatter" ];

From d7094b961e2d411a3cb171d0fc5975d7e2453f11 Mon Sep 17 00:00:00 2001
From: Timo Gottszky <timogottszky+git@gmail.com>
Date: Thu, 11 Jun 2026 16:17:37 +0200
Subject: [PATCH 4/4] python3Packages.syslog-rfc5424-formatter: add changelog

---
 .../python-modules/syslog-rfc5424-formatter/default.nix          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix b/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
index aadb2d5e5ee4..761e079d76c4 100644
--- a/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
+++ b/pkgs/development/python-modules/syslog-rfc5424-formatter/default.nix
@@ -31,6 +31,7 @@ buildPythonPackage (finalAttrs: {
   meta = {
     description = "Python logging formatter for emitting RFC5424 Syslog messages";
     homepage = "https://github.com/easypost/syslog-rfc5424-formatter";
+    changelog = "https://github.com/EasyPost/syslog-rfc5424-formatter/blob/v${finalAttrs.version}/CHANGES.md";
     license = with lib.licenses; [ isc ];
     maintainers = with lib.maintainers; [ fab ];
   };