From f49885ecdb026627fe270193f5a645024e2a8e8b Mon Sep 17 00:00:00 2001
From: Andrew Marshall <andrew@johnandrewmarshall.com>
Date: Tue, 14 Jul 2026 06:30:11 -0400
Subject: [PATCH] blender: fix missing cattrs Python dep
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This is in bpy’s install_requires list.
---
 pkgs/by-name/bl/blender/package.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/by-name/bl/blender/package.nix b/pkgs/by-name/bl/blender/package.nix
index c4d80135ebf5..ade4a3545f62 100644
--- a/pkgs/by-name/bl/blender/package.nix
+++ b/pkgs/by-name/bl/blender/package.nix
@@ -337,6 +337,7 @@ stdenv'.mkDerivation (finalAttrs: {
       ps = python3Packages;
     in
     [
+      ps.cattrs
       ps.materialx
       ps.numpy
       ps.openshadinglanguage