From 406df5b06997521ad9be4757e289490fcc73f90b Mon Sep 17 00:00:00 2001
From: Ben Darwin <bcdarwin@gmail.com>
Date: Thu, 5 Oct 2023 12:25:12 -0400
Subject: [PATCH] python311Packages.pynetdicom: unbreak tests

---
 pkgs/development/python-modules/pynetdicom/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/development/python-modules/pynetdicom/default.nix b/pkgs/development/python-modules/pynetdicom/default.nix
index f6cf6e4b999d..4a78f020f3b7 100644
--- a/pkgs/development/python-modules/pynetdicom/default.nix
+++ b/pkgs/development/python-modules/pynetdicom/default.nix
@@ -2,6 +2,7 @@
 , stdenv
 , buildPythonPackage
 , fetchFromGitHub
+, fetchpatch
 , pydicom
 , pyfakefs
 , pytestCheckHook
@@ -23,6 +24,14 @@ buildPythonPackage rec {
     hash = "sha256-/JWQUtFBW4uqCbs/nUxj1pRBfTCXV4wcqTkqvzpdFrM=";
   };
 
+  patches = [
+    (fetchpatch {
+      name = "fix-python-3.11-test-attribute-errors";
+      url = "https://github.com/pydicom/pynetdicom/pull/754/commits/2126bd932d6dfb3f07045eb9400acb7eaa1b3069.patch";
+      hash = "sha256-t6Lg0sTZSWIE5q5pkBvEoHDQ+cklDn8SgNBcFk1myp4=";
+     })
+  ];
+
   propagatedBuildInputs = [
     pydicom
   ];