From 13508c232b5f1b81bb8730b34f39a4bf3a58a977 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Thu, 22 Jan 2026 18:07:47 +0100
Subject: [PATCH] python3Packages.pyee: fix tests

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

diff --git a/pkgs/development/python-modules/pyee/default.nix b/pkgs/development/python-modules/pyee/default.nix
index eb61c6b0b880..b006dc85785f 100644
--- a/pkgs/development/python-modules/pyee/default.nix
+++ b/pkgs/development/python-modules/pyee/default.nix
@@ -23,6 +23,11 @@ buildPythonPackage rec {
     hash = "sha256-s5HjxaQ00fURiiVhUAHbyPZpz0EKtn0ExNTgfFVIHDc=";
   };
 
+  postPatch = ''
+    # specifies a string for addopts, but must be a list since pytest9
+    sed -i '/addopts/d' pyproject.toml
+  '';
+
   nativeBuildInputs = [
     setuptools
     setuptools-scm