def on(self,
instant: DatetimeLike,
strict: bool = False) -> Iterator[Event]:
"""
Iterates (in chronological order) over all events that occurs on `day`.
:param strict: if True events will be returned only if they are strictly *included* in `day`
"""
begin = floor_datetime_to_midnight(ensure_datetime(instant))
end = ceil_datetime_to_midnight(
ensure_datetime(instant) + timedelta(seconds=1))
query = self.__normalize_timespan(begin, end)
if strict:
return self.included(query)
else:
return self.overlapping(query)
def make_all_day(self) -> "Timespan":
if self.is_all_day():
return self # Do nothing if we already are a all day timespan
begin = self.begin_time
if begin is not None:
begin = floor_datetime_to_midnight(begin).replace(tzinfo=None)
end = self.get_effective_end()
if end is not None:
end = ceil_datetime_to_midnight(end).replace(tzinfo=None)
if end == begin: # we also add another day if the duration would be 0 otherwise
end = end + TIMEDELTA_DAY
if self.get_end_representation() == "duration":
assert end is not None
assert begin is not None
return self.replace(begin, None, end - begin, "day")
else:
return self.replace(begin, end, None, "day")