python311Packages.sseclient: remove pytest-runner

- disable on unsupported Python releases
- add format

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

@@ -1,24 +1,38 @@
-{ lib, buildPythonPackage, fetchPypi, isPy27
-, requests, six
-, backports_unittest-mock, pytestCheckHook, pytest-runner }:
+{ lib
+, backports_unittest-mock
+, buildPythonPackage
+, fetchPypi
+, pytestCheckHook
+, pythonOlder
+, requests
+, six
+}:
 
 buildPythonPackage rec {
   pname = "sseclient";
   version = "0.0.27";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b2fe534dcb33b1d3faad13d60c5a7c718e28f85987f2a034ecf5ec279918c11c";
+    hash = "sha256-sv5TTcszsdP6rRPWDFp8cY4o+FmH8qA07PXsJ5kYwRw=";
   };
 
-  propagatedBuildInputs = [ requests six ];
+  propagatedBuildInputs = [
+    requests
+    six
+  ];
 
-  # some tests use python3 strings
-  doCheck = !isPy27;
-  nativeCheckInputs = [ backports_unittest-mock pytestCheckHook pytest-runner ];
+  nativeCheckInputs = [
+    backports_unittest-mock
+    pytestCheckHook
+  ];
 
-  # tries to open connection to wikipedia
-  disabledTests = [ "event_stream" ];
+  disabledTests = [
+    "event_stream"
+  ];
 
   meta = with lib; {
     description = "Client library for reading Server Sent Event streams";