motleycrew.tools.structured_passthrough

Classes

StructuredPassthroughTool(schema[, name, ...])

A tool that enforces a certain output shape, raising an error if the output is not as expected.

class motleycrew.tools.structured_passthrough.StructuredPassthroughTool(schema: Type[T], name: str = 'structured_passthrough_tool', description: str = 'A tool that checks output validity.', post_process: Callable | None = None, return_direct: bool = True, **kwargs)

Bases: MotleyTool

A tool that enforces a certain output shape, raising an error if the output is not as expected.

__init__(schema: Type[T], name: str = 'structured_passthrough_tool', description: str = 'A tool that checks output validity.', post_process: Callable | None = None, return_direct: bool = True, **kwargs)

Initialize the MotleyTool.

Parameters:

• name – Name of the tool (required if tool is None).

• description – Description of the tool (required if tool is None).

• args_schema – Schema of the tool arguments (required if tool is None).

• return_direct – If True, the tool’s output will be returned directly to the user.

• handle_exceptions –

  Whether to handle exceptions (return their message as output).

  If True, the tool will return any raised exception’s message as its output.

  If a list of exceptions is provided, only these exceptions will be handled.

  If False, the tool will raise the exception.

  If return_direct is True, the tool will always handle InvalidOutput exceptions, as the tool is considered an output handler.

• retry_config – Configuration for retry behavior. If None, exceptions will not be retried.

• tool – Langchain BaseTool to wrap. Usually not needed, as the tool is created from the run method.

run(**kwargs) → T

Run the tool with the provided inputs.