From faec7b8323e852a0038d865aa65a01f4f8bca766 Mon Sep 17 00:00:00 2001
From: Stefan Frijters <sfrijters@gmail.com>
Date: Wed, 17 Dec 2025 02:44:48 +0100
Subject: [PATCH] python3Packages.eth-hash: fix build with structuredAttrs

---
 pkgs/development/python-modules/eth-hash/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/python-modules/eth-hash/default.nix b/pkgs/development/python-modules/eth-hash/default.nix
index cea7774011cf..c2d6683d349c 100644
--- a/pkgs/development/python-modules/eth-hash/default.nix
+++ b/pkgs/development/python-modules/eth-hash/default.nix
@@ -32,7 +32,7 @@ buildPythonPackage rec {
   ]
   ++ optional-dependencies.pycryptodome
   # safe-pysha3 is not available on pypy
-  ++ lib.optional (!isPyPy) optional-dependencies.pysha3;
+  ++ lib.optionals (!isPyPy) optional-dependencies.pysha3;
 
   # Backends need to be tested separately and can not use hook
   checkPhase = ''
@@ -51,6 +51,8 @@ buildPythonPackage rec {
     pysha3 = [ safe-pysha3 ];
   };
 
+  __structuredAttrs = true;
+
   meta = {
     description = "Ethereum hashing function keccak256";
     homepage = "https://github.com/ethereum/eth-hash";