From 5b01520e86b2b9bb6ffc4922f017a4315d9bf912 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Sat, 27 Dec 2025 14:33:01 +0100
Subject: [PATCH] python3Packages.valkey: fix valkey 9.0 compat

and disable failing test on Python 3.12 and earlier.
---
 pkgs/development/python-modules/valkey/default.nix | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/pkgs/development/python-modules/valkey/default.nix b/pkgs/development/python-modules/valkey/default.nix
index 793104f20e05..3ea3640deebf 100644
--- a/pkgs/development/python-modules/valkey/default.nix
+++ b/pkgs/development/python-modules/valkey/default.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch,
   buildPythonPackage,
   pythonOlder,
 
@@ -40,6 +41,14 @@ buildPythonPackage rec {
     hash = "sha256-woJYfgLNIVzTYj9q8IjXo+SXhQZkQdB/Ofv5StGy9Rc=";
   };
 
+  patches = [
+    (fetchpatch {
+      # valkey 9.0 compat
+      url = "https://github.com/valkey-io/valkey-py/commit/c01505e547f614f278b882a016557b6ed652bb9f.patch";
+      hash = "sha256-rvA65inIioqdc+QV4KaaUv1I/TMZUq0TWaFJcJiy8NU=";
+    })
+  ];
+
   build-system = [ setuptools ];
 
   dependencies = lib.optionals (pythonOlder "3.11") [ async-timeout ];
@@ -92,6 +101,10 @@ buildPythonPackage rec {
     #  OSError: AF_UNIX path too long
     "test_uds_connect"
     "test_network_connection_failure"
+  ]
+  ++ lib.optionals (pythonOlder "3.13") [
+    # multiple disconnects are counted instead of just one
+    "test_valkey_from_pool"
   ];
 
   disabledTestPaths = lib.optionals stdenv.hostPlatform.isDarwin [