anchor.diff:      };
     };
   
  -   google_apputils = buildPythonPackage rec {
  +  google_apputils = buildPythonPackage rec {
       name = "google-apputils-0.4.0";
       disabled = isPy3k;
   
  
positive.code:     };
    });
  
    future = buildPythonPackage rec {
      version = "v0.14.3";
      name = "future-${version}";
  
negative.code:     };
    };
  
    gipc = buildPythonPackage rec {
      name = "gipc-0.5.0";
      disabled = !isPy26 && !isPy27;
  
      src = pkgs.fetchurl {
        url = "http://pypi.python.org/packages/source/g/gipc/${name}.zip";
        sha256 = "08c35xzv7nr12d9xwlywlbyzzz2igy0yy6y52q2nrkmh5d4slbpc";
      };
  
      propagatedBuildInputs = with self; [ gevent ];
  
      meta = with stdenv.lib; {
        description = "gevent-cooperative child processes and IPC";
        longDescription = ''
          Usage of Python's multiprocessing package in a gevent-powered
          application may raise problems and most likely breaks the application
          in various subtle ways. gipc (pronunciation "gipsy") is developed with
          the motivation to solve many of these issues transparently. With gipc,
          multiprocessing. Process-based child processes can safely be created
          anywhere within your gevent-powered application.
        '';
        homepage = http://gehrcke.de/gipc;
        license = with licenses; mit;
        maintainers = with maintainers; [ nckx ];
      };
    };
  
    glance = buildPythonPackage rec {
      name = "glance-0.1.7";
  