From b2355d26e2b559aa8c3f95628e4105e91efbd721 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Mon, 6 May 2024 22:53:44 +0200
Subject: [PATCH] gnu: python-jupyter-client: Set environment variable.

* gnu/packages/python-xyz.scm (python-jupyter-client)[arguments]: Set
JUPYTER_PLATFORM_DIRS variable.

Change-Id: I2516d6d27ce53f778ae265241e95501a0cc024e3
---
 gnu/packages/python-xyz.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index f07e3a875f81ac481dcfed80de620db5df9b50a7..125ecfd8b608b070693fca466770b8cd17640f51 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -12843,6 +12843,8 @@ installing @code{kernelspec}s for use with Jupyter frontends.")
                   (when tests?
                     ;; Some tests try to write to $HOME.
                     (setenv "HOME" "/tmp")
+                    ;; jupyter-core demands this be set.
+                    (setenv "JUPYTER_PLATFORM_DIRS" "1")
                     (invoke "pytest" "-vv"
                             "-k"
                             ;; XXX "RuntimeError: Kernel died before replying