Function failure_to_exc_info

scrapy/utils/log.py:28–40

Extract exc_info from Failure instances

(
    failure: Failure,
)

def failure_to_exc_info(
    failure: Failure,
) -> tuple[type[BaseException], BaseException, TracebackType | None] | None:
    """Extract exc_info from Failure instances"""
    if isinstance(failure, Failure):
        assert failure.type
        assert failure.value
        return (
            failure.type,
            failure.value,
            cast("TracebackType | None", failure.getTracebackObject()),
        )
    return None


class TopLevelFormatter(logging.Filter):