From b6a14fbf9f636f069222d849a11ca2968323f4c2 Mon Sep 17 00:00:00 2001
From: Harinn <prinn.dev@pm.me>
Date: Mon, 18 May 2026 19:42:58 +0700
Subject: [PATCH] python3Packages.psycopg2cffi: disable test_notify on python
 3.13+

---
 pkgs/development/python-modules/psycopg2cffi/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/python-modules/psycopg2cffi/default.nix b/pkgs/development/python-modules/psycopg2cffi/default.nix
index 8f361c109dee..5f538647776e 100644
--- a/pkgs/development/python-modules/psycopg2cffi/default.nix
+++ b/pkgs/development/python-modules/psycopg2cffi/default.nix
@@ -7,6 +7,7 @@
   postgresql,
   postgresqlTestHook,
   pytestCheckHook,
+  pythonAtLeast,
   setuptools,
   six,
   stdenv,
@@ -56,6 +57,11 @@ buildPythonPackage rec {
     "testEmptyArray"
   ];
 
+  disabledTestPaths = lib.optionals (pythonAtLeast "3.13") [
+    # testutils.script_to_py3 imports lib2to3, removed in 3.13
+    "psycopg2cffi/tests/psycopg2_tests/test_notify.py"
+  ];
+
   env = {
     PGDATABASE = "psycopg2_test";
   };