def serialize_trigger(alarm, container):
if not alarm.trigger:
raise ValueError("Alarm must have a trigger")
if isinstance(alarm.trigger, timedelta):
representation = serialize_duration(alarm.trigger)
container.append(ContentLine("TRIGGER", value=representation))
else:
cl = serialize_datetime_to_contentline("TRIGGER", alarm.trigger)
cl.params["VALUE"] = ["DATE-TIME"]
container.append(cl)
def serialize_start(event: "Event", container: "Container"):
if event.begin:
if not event.all_day:
container.append(
serialize_datetime_to_contentline("DTSTART", event.begin))
else:
container.append(
ContentLine(
"DTSTART",
params={"VALUE": ["DATE"]},
value=serialize_date(event.begin),
))
def serialize_end(event: "Event", container: "Container"):
if event.end_representation == "end":
end = event.end
assert end is not None
if not event.all_day:
container.append(
serialize_datetime_to_contentline("DTEND", end))
else:
container.append(
ContentLine(
"DTSTART",
params={"VALUE": ["DATE"]},
value=serialize_date(end),
))
def serialize_created(event: "Event", container: "Container"):
if event.created:
container.append(
serialize_datetime_to_contentline("CREATED", event.created))
def serialize_last_modified(event: "Event", container: "Container"):
if event.last_modified:
container.append(
serialize_datetime_to_contentline("LAST-MODIFIED",
event.last_modified))
def serialize_due(todo: "Todo", container: Container):
if todo.due_representation == "end":
due = todo.due
assert due is not None
container.append(serialize_datetime_to_contentline("DUE", due))
def serialize_dtstamp(event: "Event", container: "Container"):
container.append(
serialize_datetime_to_contentline("DTSTAMP", event.dtstamp))
def serialize_start(todo: "Todo", container: Container):
if todo.begin:
container.append(
serialize_datetime_to_contentline("DTSTART", todo.begin))
def serialize_completed(todo: "Todo", container: Container):
if todo.completed:
container.append(
serialize_datetime_to_contentline("COMPLETED", todo.completed))
def serialize_last_modified(todo: "Todo", container: "Container"):
if todo.last_modified:
container.append(
serialize_datetime_to_contentline("LAST-MODIFIED",
todo.last_modified))
def serialize_created(todo: "Todo", container: "Container"):
if todo.created:
container.append(
serialize_datetime_to_contentline("CREATED", todo.created))
def serialize_dtstamp(todo: "Todo", container: "Container"):
container.append(
serialize_datetime_to_contentline("DTSTAMP", todo.dtstamp))