def test_interval_timespan_observer_throws(self):
scheduler = TestScheduler()
xs = Observable.interval(1)
xs.subscribe_(lambda x: _raise("ex"), scheduler=scheduler)
with self.assertRaises(RxException):
scheduler.start()
def sample(source, interval=None, sampler=None):
"""Samples the observable sequence at each interval.
1 - res = source.sample(sample_observable) # Sampler tick sequence
2 - res = source.sample(5000) # 5 seconds
Keyword arguments:
source -- Source sequence to sample.
interval -- Interval at which to sample (specified as an integer
denoting milliseconds).
Returns sampled observable sequence.
"""
if interval is None:
return sample_observable(source, sampler)
return sample_observable(source, Observable.interval(interval))
def sample(self, interval=None, sampler=None, scheduler=None):
"""Samples the observable sequence at each interval.
1 - res = source.sample(sample_observable) # Sampler tick sequence
2 - res = source.sample(5000) # 5 seconds
2 - res = source.sample(5000, rx.scheduler.timeout) # 5 seconds
Keyword arguments:
source -- Source sequence to sample.
interval -- Interval at which to sample (specified as an integer
denoting milliseconds).
scheduler -- [Optional] Scheduler to run the sampling timer on. If not
specified, the timeout scheduler is used.
Returns sampled observable sequence.
"""
scheduler = scheduler or timeout_scheduler
if interval is not None:
return sample_observable(self, Observable.interval(interval, scheduler=scheduler))
return sample_observable(self, sampler)
def sample(self, interval=None, sampler=None, scheduler=None):
"""Samples the observable sequence at each interval.
1 - res = source.sample(sample_observable) # Sampler tick sequence
2 - res = source.sample(5000) # 5 seconds
2 - res = source.sample(5000, rx.scheduler.timeout) # 5 seconds
Keyword arguments:
source -- Source sequence to sample.
interval -- Interval at which to sample (specified as an integer
denoting milliseconds).
scheduler -- [Optional] Scheduler to run the sampling timer on. If not
specified, the timeout scheduler is used.
Returns sampled observable sequence.
"""
scheduler = scheduler or timeout_scheduler
if interval is not None:
return sample_observable(
self, Observable.interval(interval, scheduler=scheduler))
return sample_observable(self, sampler)
def projection(x):
return Observable.interval(10).map(mapper_indexed=lambda a, b: x).take(x)
def projection(x):
return Observable.interval(10).mapi(lambda a, b: x).take(x)
def create():
return Observable.interval(1000)
def projection(x):
return Observable.interval(10, scheduler).map(lambda a, b: x).take(x)
def projection(x):
return Observable.interval(
10, scheduler).map(lambda a, b: x).take(x)
