From f63f05ef5f6929e70e69708f515b72e212c03e79 Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Tue, 31 Oct 2017 11:32:06 +0100
Subject: [PATCH] python-execnet: fix sandbox build on darwin

---
 pkgs/top-level/python-packages.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 2acfa029088..d8d4e680893 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4976,6 +4976,7 @@ in {
     checkPhase = ''
       py.test testing
     '';
+    __darwinAllowLocalNetworking = true;
     meta = {
       description = "Rapid multi-Python deployment";
       license = licenses.gpl2;