def mark_ia_upload_needed(d: Docket, save_docket: bool) -> None:
"""Mark the docket as needing upload if it's not already marked.
The point here is that we need to know the first time an item was updated,
not the *most recent* time it was updated. This way, we know how long it
has been since it was last uploaded to Internet Archive, and whether it's
time for us to do so.
:param d: The docket to mark
:param save_docket: Whether to save the docket or just modify it in place
:return: None
"""
if not d.ia_needs_upload:
d.ia_needs_upload = True
d.ia_date_first_change = now()
if save_docket:
d.save()
