From b92dfbba572ca433276fc9319fb1319111cc5ae3 Mon Sep 17 00:00:00 2001
From: adisbladis <adisbladis@gmail.com>
Date: Mon, 23 Aug 2021 12:20:16 -0500
Subject: [PATCH] Use python3.withPackages to pull in pytest

Using the other method leaks into PYTHONPATH.
---
 flake.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index 998772d..bf87bd6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -16,7 +16,9 @@
         defaultPackage = self.packages.${system}.hydra-eval-jobs;
         devShell = defaultPackage.overrideAttrs (old: {
           nativeBuildInputs = old.nativeBuildInputs ++ [
-            pkgs.python3.pkgs.pytest
+            (pkgs.python3.withPackages(ps: [
+              ps.pytest
+            ]))
           ];
         });
       });