本文整理汇总了Python中botoflow.core.async_event_loop.AsyncEventLoop类的典型用法代码示例。如果您正苦于以下问题：Python AsyncEventLoop类的具体用法？Python AsyncEventLoop怎么用？Python AsyncEventLoop使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了AsyncEventLoop类的15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_two_tasks
def test_two_tasks(self):
ev = AsyncEventLoop()
with ev:
self.count()
self.count()
ev.execute_all_tasks()
self.assertEqual(2, self.counter)示例2: test_cancel_only_any
def test_cancel_only_any(self):
"""
Test that only futures "in" Any get cancelled if one of them fails
"""
@coroutine
def raises():
raise RuntimeError()
@coroutine
def count():
self.counter += 1
@coroutine
def main():
count()
try:
fut1, fut2 = raises(), raises()
yield AnyFuture(fut1, fut2)
except RuntimeError:
yield count()
try:
yield fut1
except RuntimeError:
yield count()
ev = AsyncEventLoop()
with ev:
future = main()
ev.execute_all_tasks()
self.assertEqual(3, self.counter)示例3: test_catch
def test_catch(self):
@coroutine
def raises():
raise RuntimeError("TestErr")
@coroutine
def count():
self.counter += 1
@coroutine
def echo(inp):
return inp
@coroutine
def main():
try:
future = count()
yield raises()
except RuntimeError:
yield count()
future = echo(1)
result = yield echo(2)
if result == 2:
self.counter += 1
result = yield future
if result == 1:
self.counter += 1
ev = AsyncEventLoop()
with ev:
main()
ev.execute_all_tasks()
self.assertEqual(4, self.counter)示例4: test_simple_class
def test_simple_class(self):
class Main(object):
def __init__(self):
self.counter = 0
@coroutine
def count(self):
self.counter += 1
@coroutine
def count_generator(self):
if False: yield
self.counter += 1
@coroutine
def main(self):
future = self.count_generator()
for i in range(3):
yield self.count()
yield future
ev = AsyncEventLoop()
main = Main()
with ev:
future = main.main()
ev.execute_all_tasks()
self.assertTrue(isinstance(future, BaseFuture))
self.assertEqual(4, main.counter)示例5: test_cancel_only_all
def test_cancel_only_all(self):
"""
Test that only futures "in" All get cancelled if one of them fails
"""
@async
def raises():
raise RuntimeError()
@async
def count():
self.counter += 1
@async
def main():
count()
try:
yield (raises(), count())
except RuntimeError:
yield count()
ev = AsyncEventLoop()
with ev:
future = main()
ev.execute_all_tasks()
self.assertEqual(2, self.counter)示例6: test_except_with_err_subtask
def test_except_with_err_subtask(self):
@task
def count():
self.counter += 1
@count.do_finally
def count():
self.counter += 1
@task
def err():
raise RuntimeError("Test")
@err.do_except
def err(err):
if isinstance(err, RuntimeError):
self.counter += 1
err()
ev = AsyncEventLoop()
with ev:
count()
ev.execute_all_tasks()
self.assertEqual(3, self.counter)示例7: test_finally_reraise_catch_subtask
def test_finally_reraise_catch_subtask(self):
@task
def count():
self.counter += 1
@count.do_finally
def count():
self.counter += 1
@task
def err():
raise RuntimeError("Test")
@err.do_except
def err(err):
if isinstance(err, RuntimeError):
self.counter += 1
raise err
err()
@task
def main():
self.counter +=1
count()
@main.do_except
def main(err):
self.counter += 1
ev = AsyncEventLoop()
with ev:
main()
ev.execute_all_tasks()
self.assertEqual(5, self.counter)示例8: test_except_and_finally_raise
def test_except_and_finally_raise(self):
@task
def raises():
raise RuntimeError("Error")
@raises.do_except
def raises(err):
raise err
@raises.do_finally
def raises():
raise ValueError("Finally wins")
@task
def main():
raises()
@main.do_except
def main(err):
if isinstance(err, ValueError):
self.except_called = True
elif isinstance(err, RuntimeError):
self.except_called = False
ev = AsyncEventLoop()
with ev:
main()
ev.execute_all_tasks()
self.assertTrue(self.except_called)示例9: test_cancel_except_finally
def test_cancel_except_finally(self):
@task
def raises():
raise RuntimeError("Error")
@task
def other():
self.counter -= 1
@other.do_except
def other(err):
if isinstance(err, CancellationError):
self.counter += 1
@other.do_finally
def other():
self.counter += 1
@task
def main():
raises()
other()
@main.do_except
def main(err):
self.counter += 1
ev = AsyncEventLoop()
with ev:
main()
ev.execute_all_tasks()
self.assertEqual(3, self.counter)示例10: test_exception
def test_exception(self):
future1 = BaseFuture()
future2 = BaseFuture()
ev = AsyncEventLoop()
with ev:
any_future = AnyFuture(future1, future2)
future1.set_exception(RuntimeError())
ev.execute_all_tasks()
self.assertEqual(type(any_future.exception()), RuntimeError)示例11: test_simple
def test_simple(self):
future1 = BaseFuture()
future2 = BaseFuture()
ev = AsyncEventLoop()
with ev:
any_future = AnyFuture(future1, future2)
future2.set_result(3)
ev.execute_all_tasks()
self.assertEqual(any_future.result(), 3)
self.assertFalse(future1.done())示例12: test_no_futures_yield_empty_tuple
def test_no_futures_yield_empty_tuple(self):
@coroutine
def main():
results = yield AnyFuture()
return_(results)
ev = AsyncEventLoop()
with ev:
future = main()
ev.execute_all_tasks()
self.assertFalse(future.result())示例13: test_recursive
def test_recursive(self):
ev = AsyncEventLoop()
@task
def recursive(ct=10):
self.counter += 1
if ct == 1:
return
ct -=1
recursive(ct)
with ev:
recursive()
ev.execute_all_tasks()
self.assertEqual(10, self.counter)示例14: test_format
def test_format(self):
@task
def task_func():
raise RuntimeError("Test")
@task_func.do_except
def except_func(err):
self.tb_str = "".join(format_exc())
ev = AsyncEventLoop()
with ev:
task_func()
ev.execute_all_tasks()
self.assertTrue(self.tb_str)
self.assertEqual(1, self.tb_str.count('---continuation---'))示例15: test_future
def test_future(self):
future = BaseFuture()
@task
def other():
future.set_result(1)
@task
def main():
other()
ev = AsyncEventLoop()
with ev:
main()
ev.execute_all_tasks()
self.assertEqual(1, future.result())