anchor.diff:  { buildPythonPackage
   , fetchPypi
   , pytest
  -, six
   , tqdm
   , pyyaml
   , docopt
  
positive.code: , args
  , schema
  , responses
  , backports_csv
  , isPy3k
  , lib
  , glibcLocales
  , setuptools
  , urllib3
  }:
  
  buildPythonPackage rec {
    pname = "internetarchive";
    version = "3.0.0";
  
    src = fetchPypi {
      inherit pname version;
  
negative.code:     schema
      setuptools
      urllib3
    ];
  
    checkInputs = [ pytest responses glibcLocales ];
  
  