anchor.diff:      libnotify
     ];
   
  -  propagatedBuildInputs = with pythonPackages; [
  +  propagatedBuildInputs = with python3Packages; [
       chardet
       pygobject3
       requests
  
positive.code: , libnotify
  }:
  
  pythonPackages.buildPythonApplication rec {
    pname = "bleachbit";
    version = "3.2.0";
  
    format = "other";
  
    src = fetchurl {
      url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.bz2";
      sha256 = "1sszpn7ifiry0wwmkzdppzh61zvgrfypm9g7wk6q1ya20qhb5b51";
    };
  
    nativeBuildInputs = [
  
negative.code:     "prefix=${placeholder "out"}"
    ];
  
    # prevent double wrapping from wrapGApps and wrapPythonProgram
    dontWrapGApps = true;
    makeWrapperArgs = [
      ''''${gappsWrapperArgs[@]}''
    ];
  
    strictDeps = false;
  
    meta = with stdenv.lib; {
  