{ lib , buildPythonPackage , email_validator , fetchFromGitHub , pytest-mock , pytestCheckHook , python-dotenv , pythonOlder , typing-extensions , ujson }: buildPythonPackage rec { pname = "pydantic"; version = "1.8"; disabled = pythonOlder "3.7"; src = fetchFromGitHub { owner = "samuelcolvin"; repo = pname; rev = "v${version}"; sha256 = "sha256-+HfnM/IrFlUyQJdiOYyaJUNenh8dLtd8CUJWSbn6hwQ="; }; propagatedBuildInputs = [ email_validator python-dotenv typing-extensions ujson ]; checkInputs = [ pytest-mock pytestCheckHook ]; preCheck = '' export HOME=$(mktemp -d) ''; pythonImportsCheck = [ "pydantic" ]; meta = with lib; { homepage = "https://github.com/samuelcolvin/pydantic"; description = "Data validation and settings management using Python type hinting"; license = licenses.mit; maintainers = with maintainers; [ wd15 ]; }; }