anchor.diff:  { lib
   , buildPythonPackage
   , fetchPypi
  +, six
   , zope_testing
   , setuptools
   }:
  
positive.code:     homepage = https://github.com/plone/plone.testing;
      license = lib.licenses.bsd3;
    };
  }
negative.code:     sha256 = "db71bde0d4d3c273dbba8c7a2ab259a42f038eca74184da36c5aab61e90e8dd7";
    };
  
    propagatedBuildInputs = [ six setuptools zope_testing ];
  
    # Huge amount of testing dependencies (including Zope2)
    doCheck = false;
  