anchor.diff:      buildInputs = with self; [
         coverage greenlet eventlet oslosphinx oslotest
       ];
  +
  +    patchPhase = ''
  +      sed -i 's@python@${python.interpreter}@' .testr.conf
  +    '';
     };
   
     cinderclient = buildPythonPackage rec {
  
positive.code:       url = "http://github.com/jsocol/bleach/archive/${version}.tar.gz";
        sha256 = "19v0zhvchz89w179rwkc4ah3cj2gbcng9alwa2yla89691g8b0b0";
      };
      
      buildInputs = with self; [ nose ];
      propagatedBuildInputs = with self; [ six html5lib ];
  
  
negative.code:       rm tests/test_tg*
        # remove flask since we don't have flask-restful
        rm tests/test_flask*
        # https://bugs.launchpad.net/wsme/+bug/1510823
        ${if isPy3k then "rm tests/test_cornice.py" else ""}
  
        nosetests tests/
      '';
  