anchor.diff: -{ lib, buildPythonPackage, fetchPypi
  +{ lib, buildPythonPackage, fetchPypi, installShellFiles
   , Babel, requests, requests_oauthlib, six, click, markdown, pyyaml
   , pytestrunner, coverage, flake8, mock, pytestCheckHook, pytestcov, tox, gntp, sleekxmpp
   }:
  
positive.code:     sha256 = "bab3563bc1e0c64938c4c7700112797bd99f20eb5d4a3e6038338bc8f060e153";
    };
  
    nativeBuildInputs = [ Babel ];
  
    propagatedBuildInputs = [
      requests requests_oauthlib six click markdown pyyaml
  
negative.code: 
    disabledTests = [ "test_apprise_cli_nux_env"  ];
  
    postInstall = ''
      installManPage packaging/man/apprise.1
    '';
  
    meta = with lib; {
      homepage = "https://github.com/caronc/apprise";
      description = "Push Notifications that work with just about every platform!";
  