def create():
return rx.generate_with_relative_time(
0,
lambda x: True,
lambda x: x + 1,
lambda x: x + 1
)
def create():
return rx.generate_with_relative_time(
0,
lambda x: _raise(ex),
lambda x: x + 1,
lambda x: x + 1
)
def timed_emit(iterable: Iterable, get_interval: Callable[[Any], float]):
it0, it1 = tee(iter(iterable), 2)
def _next_item(x):
try:
return next(it0)
except StopIteration:
return None
def _stop(x):
try:
next(it1)
return True
except StopIteration:
return False
def _next_interval(_item):
delay = get_interval(_item)
return delay
return rx.generate_with_relative_time(_next_item(None), _stop, _next_item,
_next_interval)
return None
return _func
def make_time(speed=2):
it = iter(data)
def _func(x):
print('next preview for interval: ', x)
return next(it)['t'] / speed
return _func
f0 = make_stop()
f1 = make_relative()
f2 = make_time(1)
test_scheduler = TestScheduler()
print(datetime.now())
rx.generate_with_relative_time(f1(0), lambda x: f0(x), lambda x: f1(x), lambda x: f2(x))\
.subscribe(
lambda x: print(f't={datetime.now()} {x}'),
# scheduler=test_scheduler
)
time.sleep(14)
#test_scheduler.start()
def create():
return rx.generate_with_relative_time(0, lambda x: x <= 3,
lambda x: x + 1,
lambda x: x + 1)
def create():
return rx.generate_with_relative_time(0, lambda x: True,
lambda x: x + 1,
lambda x: _raise(ex))