engine¶

class advanced_alchemy.extensions.litestar.plugins.init.config.engine.EngineConfig[source]¶

Bases: EngineConfig

Configuration for SQLAlchemy’s Engine.

For details see: https://docs.sqlalchemy.org/en/20/core/engines.html

json_deserializer(target_type: type[T] | EmptyType = _EmptyEnum.EMPTY, type_decoders: TypeDecodersSequence | None = None, strict: bool = True) → Any¶: For dialects that support the JSON datatype, this is a Python callable that will convert a JSON string to a Python object. By default, this is set to Litestar’s decode_json() function.

__init__(connect_args: dict[Any, Any] | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, echo: _EchoFlagType | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, echo_pool: _EchoFlagType | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, enable_from_linting: bool | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, execution_options: Mapping[str, Any] | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, hide_parameters: bool | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, insertmanyvalues_page_size: int | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, isolation_level: IsolationLevel | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, json_deserializer: Callable[[str], Any] = <function decode_json>, json_serializer: Callable[[Any], str] = <function serializer>, label_length: int | None | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, logging_name: str | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, max_identifier_length: int | None | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, max_overflow: int | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, module: Any | None | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, paramstyle: _ParamStyle | None | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, pool: Pool | None | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, poolclass: type[Pool] | None | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, pool_logging_name: str | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, pool_pre_ping: bool | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, pool_size: int | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, pool_recycle: int | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, pool_reset_on_return: Literal['rollback', 'commit'] | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, pool_timeout: int | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, pool_use_lifo: bool | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, plugins: list[str] | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, query_cache_size: int | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>, use_insertmanyvalues: bool | EmptyType = <class 'advanced_alchemy.utils.dataclass.Empty'>) → None¶

json_serializer() → str¶: For dialects that support the JSON datatype, this is a Python callable that will render a given object as JSON. By default, Litestar’s encode_json() is used.