{
  description = "Pre-built CPU-only OpenCV packages for Python.  ";
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
        pythonPackages = pkgs.python312Packages;
        python-path = pkgs.python3Packages.buildPythonPackage rec {
          pname = "path";
          version = "16.14.0";
          pyproject = true;

          # disabled = pythonOlder "3.7";

          src = pkgs.python3Packages.fetchPypi {
            inherit pname version;
            hash = "sha256-26qn79RgL9a6jYKJDceCPWnl3nQKboQtmRmw+q8rao4=";
          };

          nativeBuildInputs =
            [ pythonPackages.setuptools pythonPackages.setuptools-scm ];

          nativeCheckInputs =
            [ pythonPackages.more-itertools pythonPackages.pytestCheckHook ];

          disabledTests = [
            # creates a file, checks when it was last accessed/modified
            # AssertionError: assert 1650036414.0 == 1650036414.960688
            "test_utime"
          ];

          pythonImportsCheck = [ "path" ];

          meta = with pkgs.lib; {
            description = "Object-oriented file system path manipulation";
            homepage = "https://github.com/jaraco/path";
            changelog =
              "https://github.com/jaraco/path/blob/v${version}/NEWS.rst";
            license = pkgs.lib.licenses.mit;
            maintainers = with maintainers; [ ];
          };
        };

      in {
        packages = {
          default = pkgs.python312Packages.path;
          python-path = python-path;
        };
      });
}