"""Streaming tool callback best-effort helpers (P0-A).""" from __future__ import annotations import logging from typing import Any, Callable from butler.core.best_effort import safe_best_effort logger = logging.getLogger(__name__) def invoke_streaming_tool_callback_safe( callback: Callable[..., Any], idx: int, tool_id: str, name: str, args: dict[str, Any], ) -> None: def _run() -> None: callback(idx, tool_id, name, args) safe_best_effort( _run, label=f"streaming_signal.dispatch.{name}", default=None, )