anchor.diff:             classifiers=classifiers,
     '') ];
   
  +  checkInputs = [ pytest glibcLocales ];
  +
  +  checkPhase = ''
  +    LC_ALL=en_US.utf8 pytest -v konfig/tests
  +  '';
  +
     meta = with lib; {
       description = "Yet Another Config Parser";
       homepage    = "https://github.com/mozilla-services/konfig";
  
positive.code:   # the standard library in python 3.2 or above.
    disabled = isPy3k;
  
    src = fetchPypi {
      inherit pname version;
      sha256 = "7aa4c6463d6c13f4c98c02a998cbef4729da9ad69b676627acc8d3b3efb02b57";
    };
  
    propagatedBuildInputs = [ configparser six ];
  
negative.code: { lib, buildPythonPackage, fetchFromGitHub, isPy3k, writeText, configparser, six, pytest, glibcLocales }:
  
  buildPythonPackage rec {
    pname = "konfig";
  