使用生成器,是 Python 2 开头的时代实现协程的老方法了,Python 3.7 提供了新的基于 asyncio 和 async / await 的方法。 importasyncio asyncdefcrawl_page(url):print('crawling {}'.format(url)) sleep_time= int(url.split('_')[-1]) await asyncio.sleep(sleep_time)print('OK {}'.format(url)) a...
Example importasynciofromsaqimportCronJob,QueueclassDBHelper:"""Helper class for demo purposes"""asyncdefdisconnect(self):print("Disconnecting from the database")asyncdefconnect(self):print("Connectiong...")def__str__(self):return"Your DBHelper at work"# all functions take in context dict and...
Drop Python 3.8 (#129) Apr 5, 2025 aiodns provides a simple way for doing asynchronous DNS resolutions usingpycares. Example importasyncioimportaiodnsloop=asyncio.get_event_loop()resolver=aiodns.DNSResolver(loop=loop)asyncdefquery(name,query_type):returnawaitresolver.query(name,query_type)coro=query...
MediaMTXis a ready-to-use and zero-dependency real-time media server and media proxy that allows to publish, read, proxy, record and playback video and audio streams. It has been conceived as a "media router" that routes media streams from one end to the other. ...
async_simple::coro::Lazy<void> upload_files(coro_http_client &client) { std::string uri = "http://example.com"; client.add_str_part("hello", "world"); client.add_str_part("key", "value"); client.add_file_part("test", "test.jpg"); auto result = co_await client.async_upload...
</returns> public static async Task<string> GetQueueUrl(IAmazonSQS client, string queueName) { var request = new GetQueueUrlRequest { QueueName = queueName, }; GetQueueUrlResponse response = await client.GetQueueUrlAsync(request); return response.QueueUrl; } /// /// Re...
</returns> public async Task<bool> VerifyEmailIdentityAsync(string recipientEmailAddress) { var success = false; try { var response = await _amazonSimpleEmailService.VerifyEmailIdentityAsync( new VerifyEmailIdentityRequest { EmailAddress = recipientEmailAddress }); success = response.HttpStatusCode =...
First, we initialize the FaceMatcher with the reference data, for example we can simply detect faces in areferenceImageand match the descriptors of the detected faces to faces of subsequent images: constresults=awaitfaceapi.detectAllFaces(referenceImage).withFaceLandmarks().withFaceDescriptors()if...
async function fetchUserData() { const response = await fetch('https://api.example.com/users/123'); const userData = await response.json(); return userData; } // Response { "id": "123", "name": "John Doe", "_links": {
async/await Task<JsonResutl> produces "System.Threading.Tasks.Task`1[System.Web.Mvc.JsonResult]" over wire Attempt to add new controller generates "Object Reference not set to instance of object" error. AuthenticateAsync returns null Authorize Attribute with Role Enum Auto populate text field ...