{
  lib,
  namespace,
  pkgs,
  python3Packages,
  ...
}:
let
  inherit (lib.trivial) importJSON;
  inherit (lib.${namespace}) selectVariant mkAllSources;

  versionSpec = importJSON ./version.json;
  selected = selectVariant versionSpec null null;
  sources = mkAllSources pkgs selected;
  src-meta = selected.sources.pyvesync;
  version = selected.variables.version;
in
python3Packages.buildPythonPackage {
  pname = "pyvesync";
  inherit version;
  pyproject = true;

  disabled = python3Packages.pythonOlder "3.11";

  src = sources.pyvesync;

  build-system = with python3Packages; [ setuptools ];

  dependencies = with python3Packages; [
    aiohttp
    mashumaro
    python-dateutil
  ];

  # pythonImportsCheck = [ "pyvesync" ];

  meta = with lib; {
    description = "Python library to manage Etekcity Devices and Levoit Air Purifier";
    homepage = "https://github.com/webdjoe/pyvesync";
    changelog = "https://github.com/webdjoe/pyvesync/releases/tag/${src-meta.tag}";
    license = with licenses; [ mit ];
    maintainers = with maintainers; [ fab ];
  };
}