本文整理汇总了Python中rx.core.Observable.create方法的典型用法代码示例。如果您正苦于以下问题：Python Observable.create方法的具体用法？Python Observable.create怎么用？Python Observable.create使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rx.core.Observable的用法示例。
在下文中一共展示了Observable.create方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_repeat_observable_repeat_count_throws
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def test_repeat_observable_repeat_count_throws(self):
scheduler1 = TestScheduler()
xs = Observable.return_value(1, scheduler1).repeat(3)
xs.subscribe(lambda x: _raise('ex'))
with self.assertRaises(RxException):
scheduler1.start()
scheduler2 = TestScheduler()
ys = Observable.throw_exception('ex1', scheduler2).repeat(3)
ys.subscribe(on_error=lambda ex: _raise('ex2'))
with self.assertRaises(RxException):
scheduler2.start()
scheduler3 = TestScheduler()
zs = Observable.return_value(1, scheduler3).repeat(100)
d = zs.subscribe(on_completed=lambda: _raise('ex3'))
scheduler3.schedule_absolute(10, lambda sc, st: d.dispose())
scheduler3.start()
xss = Observable.create(lambda o: _raise('ex4')).repeat(3)
with self.assertRaises(RxException):
xss.subscribe()示例2: create
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def create():
def subscribe(o):
o.on_next(1)
o.on_next(2)
return lambda: None
return Observable.create(subscribe)示例3: factory
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def factory():
count[0] += 1
def create(obs):
def func():
disconnected[0] = True
return func
return Observable.create(create)示例4: create
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def create():
import sys
sys.setrecursionlimit(1000)
def predicate(x):
n[0] += 1
return n[0] < 1000
def subscribe(o):
o.on_next(1)
o.on_completed()
return lambda: None
return Observable.while_do(predicate, Observable.create(subscribe))示例5: test_select_throws
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def test_select_throws(self):
with self.assertRaises(RxException):
Observable.return_value(1) \
.map(lambda x, y: x) \
.subscribe(lambda x: _raise("ex"))
with self.assertRaises(RxException):
Observable.throw_exception('ex') \
.map(lambda x, y: x) \
.subscribe(on_error=lambda ex: _raise(ex))
with self.assertRaises(RxException):
Observable.empty() \
.map(lambda x, y: x) \
.subscribe(lambda x: x, lambda ex: ex, lambda: _raise('ex'))
def subscribe(observer):
_raise('ex')
with self.assertRaises(RxException):
Observable.create(subscribe) \
.map(lambda x: x) \
.subscribe()示例6: test_select_with_index_throws
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def test_select_with_index_throws(self):
with self.assertRaises(RxException):
return Observable.return_value(1) \
.map(lambda x, index: x) \
.subscribe(lambda x: _raise('ex'))
with self.assertRaises(RxException):
return Observable.throw_exception('ex') \
.map(lambda x, index: x) \
.subscribe(lambda x: x, lambda ex: _raise(ex))
with self.assertRaises(RxException):
return Observable.empty() \
.map(lambda x, index: x) \
.subscribe(lambda x: x, lambda ex: _, lambda : _raise('ex'))
with self.assertRaises(RxException):
return Observable.create(lambda o: _raise('ex')) \
.map(lambda x, index: x) \
.subscribe()示例7: test_as_observable_isnoteager
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def test_as_observable_isnoteager(self):
scheduler = TestScheduler()
subscribed = [False]
def subscribe(obs):
subscribed[0] = True
disp = scheduler.create_hot_observable(on_next(150, 1), on_next(220, 2), on_completed(250)).subscribe(obs)
def func():
return disp.dispose()
return func
xs = Observable.create(subscribe)
xs.as_observable()
assert(not subscribed[0])
def create():
return xs.as_observable()
scheduler.start(create)
assert(subscribed[0])示例8: test_retry_observable_throws
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def test_retry_observable_throws(self):
scheduler1 = TestScheduler()
xs = Observable.return_value(1, scheduler1).retry()
xs.subscribe(lambda x: _raise('ex'))
self.assertRaises(RxException, scheduler1.start)
scheduler2 = TestScheduler()
ys = Observable.throw_exception('ex', scheduler2).retry()
d = ys.subscribe(on_error=lambda ex: _raise('ex'))
scheduler2.schedule_absolute(210, lambda sc, st: d.dispose())
scheduler2.start()
scheduler3 = TestScheduler()
zs = Observable.return_value(1, scheduler3).retry()
zs.subscribe(on_completed=lambda: _raise('ex'))
self.assertRaises(RxException, scheduler3.start)
xss = Observable.create(lambda o: _raise('ex')).retry()
self.assertRaises(Exception, xss.subscribe)示例9: test_create_observer_throws
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def test_create_observer_throws(self):
def subscribe(o):
o.on_next(1)
return lambda: None
with self.assertRaises(RxException):
Observable.create(subscribe).subscribe(lambda x: _raise("ex"))
def subscribe2(o):
o.on_error("exception")
return lambda: None
with self.assertRaises(RxException):
Observable.create(subscribe2).subscribe(on_error=lambda ex: _raise("ex"))
def subscribe3(o):
o.on_completed()
return lambda: None
with self.assertRaises(RxException):
Observable.create(subscribe3).subscribe(on_completed=lambda: _raise("ex"))示例10: test_create_exception
# 需要导入模块: from rx.core import Observable [as 别名]
# 或者: from rx.core.Observable import create [as 别名]
def test_create_exception(self):
with self.assertRaises(RxException):
Observable.create(lambda o: _raise("ex")).subscribe()