From e711d2670df16abb65dcc4ec252374e163f4dacb Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Mon, 3 Aug 2026 08:50:00 +0200
Subject: [PATCH 1/3] python3Packages.swisshydrodata: remove disabled

---
 pkgs/development/python-modules/swisshydrodata/default.nix | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/pkgs/development/python-modules/swisshydrodata/default.nix b/pkgs/development/python-modules/swisshydrodata/default.nix
index 04cef8823c70..76658accd91b 100644
--- a/pkgs/development/python-modules/swisshydrodata/default.nix
+++ b/pkgs/development/python-modules/swisshydrodata/default.nix
@@ -6,7 +6,6 @@
   pytest-asyncio,
   pytest-cov-stub,
   pytestCheckHook,
-  pythonOlder,
   requests-mock,
   requests,
   setuptools,
@@ -17,8 +16,6 @@ buildPythonPackage rec {
   version = "0.3.1";
   pyproject = true;
 
-  disabled = pythonOlder "3.12";
-
   src = fetchFromGitHub {
     owner = "Bouni";
     repo = "swisshydrodata";

From e1e170fb4dda80479bb5bba62b36dc58b8723d83 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Mon, 3 Aug 2026 08:50:54 +0200
Subject: [PATCH 2/3] python3Packages.swisshydrodata: migrate to finalAttrs

---
 .../development/python-modules/swisshydrodata/default.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/python-modules/swisshydrodata/default.nix b/pkgs/development/python-modules/swisshydrodata/default.nix
index 76658accd91b..13d8ef0d1f30 100644
--- a/pkgs/development/python-modules/swisshydrodata/default.nix
+++ b/pkgs/development/python-modules/swisshydrodata/default.nix
@@ -11,7 +11,7 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "swisshydrodata";
   version = "0.3.1";
   pyproject = true;
@@ -19,7 +19,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "Bouni";
     repo = "swisshydrodata";
-    tag = version;
+    tag = finalAttrs.version;
     hash = "sha256-Yy/sc/SKKftIsZLyIJabrgcgYwbBxZMXbhTaWSIKpM8=";
   };
 
@@ -42,8 +42,8 @@ buildPythonPackage rec {
   meta = {
     description = "Python client to get data from the Swiss federal Office for Environment FEON";
     homepage = "https://github.com/bouni/swisshydrodata";
-    changelog = "https://github.com/Bouni/swisshydrodata/releases/tag/${src.tag}";
+    changelog = "https://github.com/Bouni/swisshydrodata/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})

From 558b5844b39f0735279a9df3525d7c47ecd34cb4 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <mail@fabian-affolter.ch>
Date: Mon, 3 Aug 2026 08:54:03 +0200
Subject: [PATCH 3/3] python3Packages.swisshydrodata: add
 pyprojectVersionPatchHook

---
 pkgs/development/python-modules/swisshydrodata/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/python-modules/swisshydrodata/default.nix b/pkgs/development/python-modules/swisshydrodata/default.nix
index 13d8ef0d1f30..c7f05a5c2530 100644
--- a/pkgs/development/python-modules/swisshydrodata/default.nix
+++ b/pkgs/development/python-modules/swisshydrodata/default.nix
@@ -3,6 +3,7 @@
   aiohttp,
   buildPythonPackage,
   fetchFromGitHub,
+  pyprojectVersionPatchHook,
   pytest-asyncio,
   pytest-cov-stub,
   pytestCheckHook,
@@ -25,6 +26,8 @@ buildPythonPackage (finalAttrs: {
 
   build-system = [ setuptools ];
 
+  nativeBuildInputs = [ pyprojectVersionPatchHook ];
+
   dependencies = [
     requests
     aiohttp