Function _build_parameters_schema

utils/function_catalog.py:195–225

(signature: inspect.Signature, annotations: Mapping[str, Any])

def _build_parameters_schema(signature: inspect.Signature, annotations: Mapping[str, Any]) -> Dict[str, Any]:
    properties: Dict[str, Any] = {}
    required: List[str] = []

    for param in signature.parameters.values():
        if param.name.startswith("_"):
            continue
        if param.kind in (inspect.Parameter.VAR_POSITIONAL, inspect.Parameter.VAR_KEYWORD):
            continue

        annotation = annotations.get(param.name, inspect._empty)
        annotation, meta = _unwrap_annotation(annotation)
        annotation, optional_from_type = _strip_optional(annotation)
        schema = _annotation_to_schema(annotation)
        schema = _apply_param_meta(schema, meta)

        if param.default is not inspect._empty:
            schema.setdefault("default", param.default)

        properties[param.name] = schema
        is_required = param.default is inspect._empty and not optional_from_type
        if is_required:
            required.append(param.name)

    payload: Dict[str, Any] = {
        "type": "object",
        "properties": properties,
    }
    if required:
        payload["required"] = required
    return payload


def _unwrap_annotation(annotation: Any) -> Tuple[Any, ParamMeta | None]: