From 0341e0026a803349173cfc3cfc219ef9082eb45d Mon Sep 17 00:00:00 2001
From: Gaetan Lepage <gaetan@glepage.com>
Date: Thu, 17 Apr 2025 14:21:36 +0200
Subject: [PATCH] python312Packages.mpi4py: fix tests in darwin sandbox

---
 pkgs/development/python-modules/mpi4py/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/python-modules/mpi4py/default.nix b/pkgs/development/python-modules/mpi4py/default.nix
index 5e1eecd4421a..2c10c4c99447 100644
--- a/pkgs/development/python-modules/mpi4py/default.nix
+++ b/pkgs/development/python-modules/mpi4py/default.nix
@@ -49,6 +49,8 @@ buildPythonPackage rec {
     "demo/futures/test_futures.py"
   ];
 
+  __darwinAllowLocalNetworking = true;
+
   passthru = {
     inherit mpi;
   };