def reverse_adjust_timestamp(
    ts: float, offset: Optional[int] = None, here: Callable[..., float] = utcoffset
) -> float:
    """Adjust timestamp in reverse of celery, based on provided utcoffset."""
    return ts + ((offset or 0) - here()) * 3600
Adjust timestamp in reverse of celery, based on provided utcoffset.
src/exporter.py