{
  description = "A python data storage backend library";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";

    pydantic-uuid-model = {
      url = "git+https://git.chaosbit.de/bit/pydanticuuidmodel";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = { self, nixpkgs, pydantic-uuid-model }: let
    system = "x86_64-linux";
    pkgs = import nixpkgs { inherit system; };
    packageName = "pydatastorage";
    version = "0.1.0";
  in {

    packages."${system}" = {
      "${packageName}" = pkgs.python3Packages.callPackage ./default.nix {
        inherit packageName version;
        inherit (pydantic-uuid-model.packages."${system}") pydantic-uuid-model;
      };

      default = self.packages."${system}"."${packageName}";

      overlay = (final: prev: {
        pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [
          (final: prev: {
            "${packageName}" = self.packages."${system}".default;
          })
        ];
      });

      inherit (pydantic-uuid-model.packages."${system}") dependencies;
    };

    devShell."${system}" = let
        pkgs = import nixpkgs {
          inherit system;
          overlays = [ self.packages."${system}".overlay ];
        };

        customPython = with pkgs; (pkgs.python3.withPackages (ps: [
          ps."${packageName}"
        ]));

        packages = [ customPython ] ++ self.packages."${system}".dependencies;
    in pkgs.mkShell {
      inherit packages;
    };

  };
}