From d3aaa25390589cd14a5373a991eaa49137f46215 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20M=C3=B6ller?= <fabianm88@gmail.com>
Date: Sat, 14 Sep 2019 21:20:54 +0200
Subject: [PATCH] notebook: fix darwin build

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

diff --git a/pkgs/development/python-modules/notebook/default.nix b/pkgs/development/python-modules/notebook/default.nix
index 431d4bb4d56..d081a5a92fb 100644
--- a/pkgs/development/python-modules/notebook/default.nix
+++ b/pkgs/development/python-modules/notebook/default.nix
@@ -64,6 +64,9 @@ buildPythonPackage rec {
     else ""}
   '';
 
+  # Some of the tests use localhost networking.
+  __darwinAllowLocalNetworking = true;
+
   meta = {
     description = "The Jupyter HTML notebook is a web-based notebook environment for interactive computing";
     homepage = https://jupyter.org/;