anchor.diff:  { lib
  +, black
   , buildPythonPackage
   , fetchPypi
   , cachecontrol
  
positive.code: , rdflib-jsonld
  , ruamel_yaml
  , pytestCheckHook
  }:
  
  buildPythonPackage rec {
    pname = "schema-salad";
    version = "8.2.20210918131710";
  
    src = fetchPypi {
      inherit pname version;
      sha256 = "464180407f49a3533cd5a5bc7db9254769bc77595ea00562bbe4a50493f7f445";
    };
  
    propagatedBuildInputs = [
  
negative.code:     ruamel_yaml
    ];
  
    checkInputs = [
      black
      pytestCheckHook
    ];
  
    disabledTests = [
      # setup for these tests requires network access
      "test_secondaryFiles"
      "test_outputBinding"
    ];
  
    pythonImportsCheck = [
      "schema_salad"
    ];
  
    meta = with lib; {
      description = "Semantic Annotations for Linked Avro Data";
  