anchor.diff:        pycrypto
         requests2
         six
  +    ] ++ optionals (pythonOlder "3.4") [
  +      enum34
       ];
   
       meta = {
  
positive.code:       md5 = "caba1ce15d312bf68d65a5d2cf9ccff2";
      };
  
      deps = if !isPy3k then [ self.pies2overrides self.enum34 ]
             else if isPy33 then [ self.enum34 ]
             else [];
  
      propagatedBuildInputs = deps;
  
      meta = {
        description = "The simplest way to write one program that runs on both Python 2 and Python 3";
  
negative.code:       sha256 = "0qyqq9akm4vshhn8cngjc1qykcvsn7cz6dlm6njfsgpbraqrmbbw";
      };
  
      buildInputs = optionals (pythonOlder "3.4") [
        self.enum34
      ];
    };
  
  