nixpkgs/pkgs/development/python-modules/sentinel/default.nix

{ lib, buildPythonPackage, fetchPypi}:

buildPythonPackage rec {
  pname = "sentinel";
  version = "1.0.0";

  src = fetchPypi {
    inherit pname version;
    sha256 = "sha256-GQko+ZUa9ulKH4Tu/K7XkcKAl90VK4jpiJBr4wBFH9I=";
  };

  meta = with lib; {
    description = "Create sentinel and singleton objects";
    homepage = "https://github.com/eddieantonio/sentinel";
    license = licenses.mit;
  };
}