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

{ stdenv
, buildPythonPackage
, fetchgit
, canonicaljson
, unpaddedbase64
, pynacl
, typing-extensions
}:

buildPythonPackage rec {
  pname = "signedjson";
  version = "1.1.0";

  src = fetchgit {
    url = "https://github.com/matrix-org/python-signedjson.git";
    rev = "refs/tags/v${version}";
    sha256 = "18s388hm3babnvakbbgfqk0jzq25nnznvhygywd3azp9b4yzmd5c";
  };

  propagatedBuildInputs = [ canonicaljson unpaddedbase64 pynacl typing-extensions ];

  meta = with stdenv.lib; {
    homepage = https://pypi.org/project/signedjson/;
    description = "Sign JSON with Ed25519 signatures";
    license = licenses.asl20;
  };
}