import asyncio
import traceback


def task_done_callback(future: asyncio.Future):
    """Print out debug information for background tasks."""
    try:
        if future.result() is not None:
            print(f"{future.get_name()} result {future.result}")

    except asyncio.CancelledError:
        print(f"{future.get_name()} was cancelled")

    except Exception as exception:
        formatted = traceback.format_exception(
            type(exception),
            exception,
            exception.__traceback__,
        )
        for chunk in formatted:
            line = chunk.splitlines()
            for line in chunk.splitlines():
                print(line.rstrip())