python310Packages.wtforms: disable on unsupported Python releases

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

@@ -5,16 +5,20 @@
 , babel
 , pytestCheckHook
 , email-validator
+, pythonOlder
 }:
 
 buildPythonPackage rec {
-  version = "3.0.1";
   pname = "wtforms";
+  version = "3.0.1";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     pname = "WTForms";
     inherit version;
-    sha256 = "1g654ghavds387hqxmhg9s8x222x89wbq1ggzxbsyn6x2axindbb";
+    hash = "sha256-azUbuxLdWK9X/+8FvHhCXQjRkU4P1o7hQUO3reAjxbw=";
   };
 
   propagatedBuildInputs = [ markupsafe babel ];
@@ -32,7 +36,7 @@ buildPythonPackage rec {
     homepage = "https://github.com/wtforms/wtforms";
     changelog = "https://github.com/wtforms/wtforms/blob/${version}/CHANGES.rst";
     license = licenses.bsd3;
-    maintainers = [ maintainers.bhipple ];
+    maintainers = with maintainers; [ bhipple ];
   };
 
 }