python3Packages.jenkinsapi: fix failing build

Also refactor tests to use common Nixpkgs patterns.

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

@@ -1,43 +1,52 @@
-{ lib, stdenv
+{ lib
 , buildPythonPackage
-, pythonAtLeast
 , fetchPypi
+, flit-core
 , mock
-, pytest
+, pbr
 , pytest-mock
+, pytestCheckHook
 , pytz
 , requests
-, requests-kerberos
-, toml
+, six
 }:
 
 buildPythonPackage rec {
   pname = "jenkinsapi";
   version = "0.3.13";
-  format = "setuptools";
-
-  disabled = pythonAtLeast "3.6";
+  format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
     hash = "sha256-JGqYpj5h9UoV0WEFyxVIjFZwc030HobHrw1dnAryQLk=";
   };
 
-  propagatedBuildInputs = [ pytz requests ];
-  nativeCheckInputs = [ mock pytest pytest-mock requests-kerberos toml ];
-  # TODO requests-kerberos is broken on darwin, weeding out the broken tests without
-  # access to macOS is not an adventure I am ready to embark on - @rski
-  doCheck = !stdenv.isDarwin;
-  # don't run tests that try to spin up jenkins, and a few more that are mysteriously broken
-  checkPhase = ''
-    py.test jenkinsapi_tests \
-      -k "not systests and not test_plugins and not test_view"
-  '';
+  nativeBuildInputs = [
+    flit-core
+    pbr
+  ];
+
+  propagatedBuildInputs = [
+    pytz
+    requests
+    six
+  ];
+
+  nativeCheckInputs = [
+    mock
+    pytest-mock
+    pytestCheckHook
+  ];
+
+  # don't run tests that try to spin up jenkins
+  disabledTests = [ "systests" ];
+
+  pythonImportsCheck = [ "jenkinsapi" ];
 
   meta = with lib; {
     description = "A Python API for accessing resources on a Jenkins continuous-integration server";
     homepage = "https://github.com/salimfadhley/jenkinsapi";
-    maintainers = with maintainers; [ drets ];
+    maintainers = with maintainers; [ drets ] ++ teams.deshaw.members;
     license = licenses.mit;
   };