anchor.diff:      hypothesis
     ];
   
  -  disabledTests = [
  -    # z3 assertion error
  -    "test_expr_asserts_ok"
  -  ];
  -
  -  disabledTestPaths = [
  -    # regex matching seems flaky on tests
  -    "tests/test_stdlib/test_re.py"
  -  ];
  -
     pythonImportsCheck = [ "deal_solver" ];
   
     meta = with lib; {
  
positive.code:     owner = "life4";
      repo = pname;
      rev = "refs/tags/${version}";
      hash = "sha256-eSSyLBwPc0rrfew91nLBagYDD6aJRyx0cE9YTTSODI8=";
    };
  
    nativeBuildInputs = [
  
negative.code: 
  buildPythonPackage rec {
    pname = "deal-solver";
    version = "0.1.1";
    format = "pyproject";
    disabled = pythonOlder "3.6";
  
  