python311Packages.py-nextbusnext: disable on unsupported Python releases

pkgs/development/python-modules/py-nextbusnext/default.nix

@@ -2,18 +2,20 @@
 , buildPythonPackage
 , fetchFromGitHub
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "py-nextbusnext";
   version = "1.0.0";
-
   format = "setuptools";
 
+  disabled = pythonOlder "3.8";
+
   src = fetchFromGitHub {
     owner = "ViViDboarder";
     repo = "py_nextbus";
-    rev = "v${version}";
+    rev = "refs/tags/v${version}";
     hash = "sha256-044VDg7bQNNnRGiPZW9gwo3Bzq0LPYKTrd3EgmBOcGA=";
   };
 
@@ -21,12 +23,14 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  pythonImportsCheck = [ "py_nextbus" ];
+  pythonImportsCheck = [
+    "py_nextbus"
+  ];
 
-  meta = {
+  meta = with lib; {
     description = "Minimalistic Python client for the NextBus public API";
     homepage = "https://github.com/ViViDboarder/py_nextbus";
-    license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ dotlambda ];
+    license = licenses.mit;
+    maintainers = with maintainers; [ dotlambda ];
   };
 }