From ec566f25f5867dbdd76013c1ce7adeb9075b94b8 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Sat, 27 Sep 2025 11:49:07 +0200
Subject: [PATCH] python313Packages.dask-awkward: mark as broken for dask >
 2025.4.0

---
 pkgs/development/python-modules/dask-awkward/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/development/python-modules/dask-awkward/default.nix b/pkgs/development/python-modules/dask-awkward/default.nix
index 929ce2972247..50c5b7a12fe6 100644
--- a/pkgs/development/python-modules/dask-awkward/default.nix
+++ b/pkgs/development/python-modules/dask-awkward/default.nix
@@ -88,5 +88,8 @@ buildPythonPackage rec {
     changelog = "https://github.com/dask-contrib/dask-awkward/releases/tag/${src.tag}";
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ veprbl ];
+    # dask-awkward is incompatible with recent dask versions.
+    # See https://github.com/dask-contrib/dask-awkward/pull/582 for context.
+    broken = lib.versionAtLeast dask.version "2025.4.0";
   };
 }