From 2895af71618bc0bd3de4726b22e5c7045d2c8069 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Thu, 8 Apr 2021 21:53:54 +0200
Subject: [PATCH] pythonPackages.jupyterlab: move jupyter-packaging to
 nativeBuildInputs, add pythonImportsCheck

---
 pkgs/development/python-modules/jupyterlab/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/jupyterlab/default.nix b/pkgs/development/python-modules/jupyterlab/default.nix
index f22b52b25b6..513cce507e3 100644
--- a/pkgs/development/python-modules/jupyterlab/default.nix
+++ b/pkgs/development/python-modules/jupyterlab/default.nix
@@ -18,7 +18,9 @@ buildPythonPackage rec {
     sha256 = "929c60d7fb4aa704084c02d8ededc209b8b378e0b3adab46158b7fa6acc24230";
   };
 
-  propagatedBuildInputs = [ jupyterlab_server notebook jupyter-packaging nbclassic ];
+  nativeBuildInputs = [ jupyter-packaging ];
+
+  propagatedBuildInputs = [ jupyterlab_server notebook nbclassic ];
 
   makeWrapperArgs = [
     "--set" "JUPYTERLAB_DIR" "$out/share/jupyter/lab"
@@ -27,6 +29,8 @@ buildPythonPackage rec {
   # Depends on npm
   doCheck = false;
 
+  pythonImportsCheck = [ "jupyterlab" ];
+
   meta = with lib; {
     description = "Jupyter lab environment notebook server extension.";
     license = with licenses; [ bsd3 ];