1 files changed, 28 insertions, 20 deletions
diff --git a/pkgs/development/python-modules/etcd3/default.nix b/pkgs/development/python-modules/etcd3/default.nix
index 494f70ddf4da..366306d6302c 100644
--- a/pkgs/development/python-modules/etcd3/default.nix
+++ b/pkgs/development/python-modules/etcd3/default.nix
@@ -1,21 +1,23 @@
-{ lib
-, buildPythonPackage
-, etcd
-, fetchFromGitHub
-, grpcio
-, hypothesis
-, mock
-, pifpaf
-, protobuf
-, pytestCheckHook
-, six
-, tenacity
+{
+  lib,
+  buildPythonPackage,
+  etcd,
+  fetchFromGitHub,
+  grpcio,
+  hypothesis,
+  mock,
+  pifpaf,
+  protobuf,
+  pytestCheckHook,
+  six,
+  tenacity,
+  setuptools,
 }:
 
 buildPythonPackage rec {
   pname = "etcd3";
   version = "0.12.0";
-  format = "setuptools";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "kragniz";
@@ -24,7 +26,15 @@ buildPythonPackage rec {
     hash = "sha256-YM72+fkCDYXl6DORJa/O0sqXqHDWQcFLv2ifQ9kEHBo=";
   };
 
-  propagatedBuildInputs = [
+  build-system = [ setuptools ];
+
+  env = {
+    # make protobuf compatible with old versions
+    # https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates
+    PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION = "python";
+  };
+
+  dependencies = [
     grpcio
     protobuf
     six
@@ -46,14 +56,12 @@ buildPythonPackage rec {
     pifpaf -e PYTHON run etcd --cluster
   '';
 
-  pythonImportsCheck = [
-    "etcd3"
-  ];
+  pythonImportsCheck = [ "etcd3" ];
 
-  meta = with lib; {
+  meta = {
     description = "Python client for the etcd API v3";
     homepage = "https://github.com/kragniz/python-etcd3";
-    license = licenses.asl20;
-    maintainers = with maintainers; [ ];
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ moraxyc ];
   };
 }