def test_interval_timespan_observer_throws(self):
scheduler = TestScheduler()
xs = reactivex.interval(1)
xs.subscribe(lambda x: _raise("ex"), scheduler=scheduler)
with self.assertRaises(RxException):
scheduler.start()
def sample(source: Observable[_T]) -> Observable[_T]:
"""Samples the observable sequence at each interval.
Examples:
>>> res = sample(source)
Args:
source: Source sequence to sample.
Returns:
Sampled observable sequence.
"""
if isinstance(sampler, abc.ObservableBase):
return sample_observable(source, sampler)
else:
return sample_observable(
source, reactivex.interval(sampler, scheduler=scheduler))
def projection(x):
return reactivex.interval(10).pipe(
ops.map_indexed(lambda a, b: x), ops.take(x))
def create():
return reactivex.interval(1000)