From e06a9d63bcced7ea0f7ed01017eff463782068e3 Mon Sep 17 00:00:00 2001
From: Jonathan Ringer <jonringer117@gmail.com>
Date: Wed, 4 Nov 2020 23:17:12 -0800
Subject: [PATCH] python2Packages.cupy: disable for python2

---
 pkgs/development/python-modules/cupy/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/python-modules/cupy/default.nix b/pkgs/development/python-modules/cupy/default.nix
index 2983255e8f9..5c9a5b76d10 100644
--- a/pkgs/development/python-modules/cupy/default.nix
+++ b/pkgs/development/python-modules/cupy/default.nix
@@ -7,6 +7,7 @@
 buildPythonPackage rec {
   pname = "cupy";
   version = "8.1.0";
+  disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;