From ea9c00b162c441f9ab41f004a1ddc82b5c5c2002 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?= <nix@dotlambda.de>
Date: Tue, 11 Nov 2025 07:36:17 -0800
Subject: [PATCH] python3Packages.pysaml2: mark broken

It is incompatible with our version of xmlschema.
---
 pkgs/development/python-modules/pysaml2/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/pysaml2/default.nix b/pkgs/development/python-modules/pysaml2/default.nix
index 188bf2e3f80e..53eac4e8caad 100644
--- a/pkgs/development/python-modules/pysaml2/default.nix
+++ b/pkgs/development/python-modules/pysaml2/default.nix
@@ -98,6 +98,8 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "saml2" ];
 
   meta = with lib; {
+    # https://github.com/IdentityPython/pysaml2/issues/947
+    broken = lib.versionAtLeast xmlschema.version "4.2.0";
     description = "Python implementation of SAML Version 2 Standard";
     homepage = "https://github.com/IdentityPython/pysaml2";
     changelog = "https://github.com/IdentityPython/pysaml2/blob/v${version}/CHANGELOG.md";