From 478385f9f2b0c51e634746fd9f06ec95c708e4a0 Mon Sep 17 00:00:00 2001
From: Sigmanificient <edhyjox@gmail.com>
Date: Mon, 23 Mar 2026 08:54:58 +0100
Subject: [PATCH] python3Packages.dask-mpi: fix build

---
 .../python-modules/dask-mpi/default.nix           | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/pkgs/development/python-modules/dask-mpi/default.nix b/pkgs/development/python-modules/dask-mpi/default.nix
index 37e8a6d1d61c..326d37bc4ac4 100644
--- a/pkgs/development/python-modules/dask-mpi/default.nix
+++ b/pkgs/development/python-modules/dask-mpi/default.nix
@@ -2,7 +2,7 @@
   lib,
   buildPythonPackage,
   fetchPypi,
-  fetchpatch,
+  setuptools,
   dask,
   distributed,
   mpi4py,
@@ -11,23 +11,16 @@
 buildPythonPackage rec {
   pname = "dask-mpi";
   version = "2025.10.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-YxQOdPrILlB5jlfn/b3SVKUTg87lyjeqazRbGHF1g8A=";
   };
 
-  patches = [
-    # https://github.com/dask/dask-mpi/pull/123
-    (fetchpatch {
-      name = "fix-versioneer-on-python312.patch";
-      url = "https://github.com/dask/dask-mpi/pull/123/commits/0f3b0286b7e29b5d5475561a148dc398108fc259.patch";
-      hash = "sha256-xXADCSIhq1ARny2twzrhR1J8LkMFWFl6tmGxrM8RvkU=";
-    })
-  ];
+  build-system = [ setuptools ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     dask
     distributed
     mpi4py