Here's a simple test case: # test_raise_warning.py import pytest import asyncio @pytest.mark.asyncio async def test_raise_warning(): async def foo(): pass foo() await asyncio.sleep(0.5) And how I setup my test environment: $ python3.8 -m...
@contextmanager def handle_worker_termination_signal(): """ Set a custom handler that throws a custom exception when termination signal SIGTERM is received. Once out of scope, the original handler gets restored """ original_handler = signal.signal(signal.SIGTERM, _handler_termination) try: yield...
我们先从一个实际的使用示例出发，来逐步了解asio coroutine的整体设计。 一、asio协程的简单示例 大部分...
asyncio.run(main())"""ifevents._get_running_loop()isnotNone:raiseRuntimeError("asyncio.run() cannot be called from a running event loop")ifnotcoroutines.iscoroutine(main):raiseValueError("a coroutine was expected, got {!r}".format(main)) loop=events.new_event_loop()try: events.set_ev...
body performs aco_await, the thing being awaited is passed through theawait_transformmethod, and whateverawait_transformreturns is the thing that isactuallyawaited. This is the mysterious “We’re not ready to talk about step 1 yet” that kept reappearing in our introduction to awaitable ...
Therefore, my conclusion is that we do not need release semantics on abandonment. (I could be wrong.) The next interesting point is the completion of the coroutine in thefinal_suspendawaiter. When we set the value tocompleted_ptr, we need release semantics in case there is no awaiter yet...
开发者ID:aamalev,项目名称:aiohttp_apiset,代码行数:35,代码来源:test_validate.py 示例3: test_invalid_correlation_id ▲点赞 3▼ deftest_invalid_correlation_id(self):host, port = self.kafka_host, self.kafka_port request = MetadataRequest([])# setup connection with mocked reader and writerconn...
spec.assert_not_awaited() run(main()) self.assertTrue(iscoroutinefunction(spec)) self.assertTrue(asyncio.iscoroutine(awaitable)) self.assertEqual(spec.await_count,1) self.assertEqual(spec.await_args, call(1,2, c=3)) self.assertEqual(spec.await_args_list, [call(1,2, c=3)]) ...
The next step is to explain to the compiler what to do if you are trying to ‘await’ on the boost::future. Given an expression to be awaited upon, the compiler needs to know three things: Is it ready? If it is ready, how to get the result. If it is not ready, how to subscri...
The next step is to explain to the compiler what to do if you are trying to ‘await’ on the boost::future. Given an expression to be awaited upon, the compiler needs to know three things: Is it ready? If it is ready, how to get the result. If it is not ready, how to subscri...