def marshall_now(now=None):
    """Make an rpc-safe datetime with microseconds.

    Note: tzinfo is stripped, but not required for relative times.
    """
    if not now:
        now = utcnow()
    return dict(day=now.day, month=now.month, year=now.year, hour=now.hour,
                minute=now.minute, second=now.second,
                microsecond=now.microsecond)
Make an rpc-safe datetime with microseconds.

    Note: tzinfo is stripped, but not required for relative times.