From a2755f65ee720880cc1d57c50d8bee36ea085a45 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Thu, 16 Apr 2026 00:57:41 +0200
Subject: [PATCH] python3Packages.willow: disable flaky test

---
 pkgs/development/python-modules/willow/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/python-modules/willow/default.nix b/pkgs/development/python-modules/willow/default.nix
index 36e258874a33..987eaad438dc 100644
--- a/pkgs/development/python-modules/willow/default.nix
+++ b/pkgs/development/python-modules/willow/default.nix
@@ -43,6 +43,11 @@ buildPythonPackage rec {
   ]
   ++ lib.concatAttrValues optional-dependencies;
 
+  disabledTests = [
+    # Flaky: wand.exceptions.MissingDelegateError: no decode delegate for this image format
+    "test_gif"
+  ];
+
   meta = {
     description = "Python image library that sits on top of Pillow, Wand and OpenCV";
     homepage = "https://github.com/torchbox/Willow/";