python3Packages.jaraco_itertools: fix tests

pkgs/development/python-modules/jaraco_itertools/default.nix

@@ -11,16 +11,18 @@ buildPythonPackage rec {
     sha256 = "6447d567f57efe5efea386265c7864652e9530830a1b80f43e60b4f222b9ab84";
   };
 
-  patches = [ ./0001-Don-t-run-flake8-checks-during-the-build.patch ];
-
-  buildInputs = [ setuptools_scm ];
+  nativeBuildInputs = [ setuptools_scm ];
   propagatedBuildInputs = [ inflect more-itertools six ];
   checkInputs = [ pytest ];
 
+  # tests no longer available through pypi
+  doCheck = false;
   checkPhase = ''
     pytest
   '';
 
+  pythonImportsCheck = [ "jaraco.itertools" ];
+
   meta = with lib; {
     description = "Tools for working with iterables";
     homepage = "https://github.com/jaraco/jaraco.itertools";