anchor.diff:    ];
   
     disabledTests = [
  -    "test_ujson" # We use orjson
  +    # We use orjson
  +    "test_ujson"
  +    # ConstraintValueError: Given value <{'key...
  +    "test_tagged_union_validate"
     ];
   
     disabledTestPaths = [
       "benchmark/"
     ];
   
  -  pythonImportsCheck = [ "typic" ];
  +  pythonImportsCheck = [
  +    "typic"
  +  ];
   
     meta = with lib; {
  +    description = "Python library for runtime analysis, inference and validation of Python types";
       homepage = "https://python-typical.org/";
  -    description = "Typical: Python's Typing Toolkit.";
       license = licenses.mit;
       maintainers = with maintainers; [ kfollesdal ];
     };
  
positive.code:     ./use-poetry-core.patch
    ];
  
    nativeBuildInputs = [ poetry-core ];
  
    propagatedBuildInputs = [
      inflection
      pendulum
      fastjsonschema
      orjson
      typing-extensions
      future-typing
    ];
  
    checkInputs = [
  
negative.code: { lib
  , buildPythonPackage
  , fastjsonschema
  , fetchFromGitHub
  , future-typing
  , inflection
  , mypy
  , orjson
  , pandas
  , pendulum
  , poetry-core
  , pydantic
  , pytestCheckHook
  , pythonOlder
  , sqlalchemy
  , typing-extensions
  }:
  
  buildPythonPackage rec {
    pname = "typical";
    version = "2.7.9";
    format = "pyproject";
  
    disabled = pythonOlder "3.7";
  
    src = fetchFromGitHub {
      owner = "seandstewart";
  