def buffer_(
boundaries: Observable[Any],
) -> Callable[[Observable[_T]], Observable[List[_T]]]:
return compose(
ops.window(boundaries),
ops.flat_map(ops.to_list()),
)
def buffer_toggle_(
openings: Observable[Any], closing_mapper: Callable[[Any], Observable[Any]]
) -> Callable[[Observable[_T]], Observable[List[_T]]]:
return compose(
ops.window_toggle(openings, closing_mapper),
ops.flat_map(ops.to_list()),
)
def buffer_when_(
closing_mapper: Callable[[], Observable[Any]]
) -> Callable[[Observable[_T]], Observable[List[_T]]]:
return compose(
ops.window_when(closing_mapper),
ops.flat_map(ops.to_list()),
)
def buffer_with_time_(
timespan: typing.RelativeTime,
timeshift: Optional[typing.RelativeTime] = None,
scheduler: Optional[abc.SchedulerBase] = None,
) -> Callable[[Observable[_T]], Observable[List[_T]]]:
if not timeshift:
timeshift = timespan
return compose(
ops.window_with_time(timespan, timeshift, scheduler),
ops.flat_map(ops.to_list()),
)
def mapper(value: Observable[_T]) -> Observable[List[_T]]:
return value.pipe(
ops.to_list(),
)