From 25ecaa1c99465582d2e08b1ed929fa22d927c310 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyich@gmail.com>
Date: Tue, 23 Jul 2024 20:52:31 +0100
Subject: [PATCH] pypy27Packages.corner.nativeBuildInputs: fix the eval

Without the change the eval fails as:

    $ nix build --no-link -f. pypy27Packages.corner.nativeBuildInputs
    error:
       error: attribute 'optional-dependencies' missing
---
 pkgs/development/python-modules/corner/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/corner/default.nix b/pkgs/development/python-modules/corner/default.nix
index c69bf902d556..68446453e200 100644
--- a/pkgs/development/python-modules/corner/default.nix
+++ b/pkgs/development/python-modules/corner/default.nix
@@ -47,7 +47,7 @@ buildPythonPackage rec {
 
   dependencies = [ matplotlib ];
 
-  optional-dependencies = {
+  passthru.optional-dependencies = {
     arviz = [ arviz ];
     docs = [
       arviz