1 files changed, 19 insertions, 21 deletions
diff --git a/pkgs/development/python-modules/cemm/default.nix b/pkgs/development/python-modules/cemm/default.nix
index 9f9ae3b16be5..39159b404162 100644
--- a/pkgs/development/python-modules/cemm/default.nix
+++ b/pkgs/development/python-modules/cemm/default.nix
@@ -1,20 +1,22 @@
-{ lib
-, aiohttp
-, aresponses
-, buildPythonPackage
-, fetchFromGitHub
-, fetchpatch
-, poetry-core
-, pytest-asyncio
-, pytestCheckHook
-, pythonOlder
-, yarl
+{
+  lib,
+  aiohttp,
+  aresponses,
+  buildPythonPackage,
+  fetchFromGitHub,
+  fetchpatch,
+  poetry-core,
+  pytest-asyncio,
+  pytest-cov-stub,
+  pytestCheckHook,
+  pythonOlder,
+  yarl,
 }:
 
 buildPythonPackage rec {
   pname = "cemm";
   version = "0.5.1";
-  format = "pyproject";
+  pyproject = true;
 
   disabled = pythonOlder "3.9";
 
@@ -36,15 +38,12 @@ buildPythonPackage rec {
 
   postPatch = ''
     substituteInPlace pyproject.toml \
-      --replace '"0.0.0"' '"${version}"' \
-      --replace 'addopts = "--cov"' ""
+      --replace-fail '"0.0.0"' '"${version}"'
   '';
 
-  nativeBuildInputs = [
-    poetry-core
-  ];
+  build-system = [ poetry-core ];
 
-  propagatedBuildInputs = [
+  dependencies = [
     aiohttp
     yarl
   ];
@@ -54,12 +53,11 @@ buildPythonPackage rec {
   nativeCheckInputs = [
     aresponses
     pytest-asyncio
+    pytest-cov-stub
     pytestCheckHook
   ];
 
-  pythonImportsCheck = [
-    "cemm"
-  ];
+  pythonImportsCheck = [ "cemm" ];
 
   meta = with lib; {
     description = "Module for interacting with CEMM devices";