From 00000ca0e808d368f5de217c46414742dfafb09e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20M=C3=B6ller?= <fabianm88@gmail.com>
Date: Sat, 14 Sep 2019 21:17:42 +0200
Subject: [PATCH] nbconvert: fix darwin build

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

diff --git a/pkgs/development/python-modules/nbconvert/default.nix b/pkgs/development/python-modules/nbconvert/default.nix
index 69828b2b18ff..2f0090b5967d 100644
--- a/pkgs/development/python-modules/nbconvert/default.nix
+++ b/pkgs/development/python-modules/nbconvert/default.nix
@@ -44,6 +44,9 @@ buildPythonPackage rec {
     HOME=$(mktemp -d) py.test -v --ignore="nbconvert/preprocessors/tests/test_execute.py"
   '';
 
+  # Some of the tests use localhost networking.
+  __darwinAllowLocalNetworking = true;
+
   meta = {
     description = "Converting Jupyter Notebooks";
     homepage = https://jupyter.org/;