(4)loop=asyncio.new_event_loop() 创建一个新的事件循环,和get_event_loop()差不多 2,运行和停止事件循环 (1)loop.run_until_complete(future)。运行事件循环,直到future运行结束 (2)loop.run_forever()。在python3.7中已经取消了,表示事件循环会一直运行,直到遇到stop。 (3)loop.stop()。停止事件循环 (4...
loop = asyncio.get_event_loop() tasks = [hello(), hello()] loop.run_until_complete(asyncio.wait(tasks)) loop.close() 观察执行过程:Hello world! () Hello world! () (暂停约1秒) Hello again! () Hello again! () 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. ...
await asyncio.sleep(x) return f"done after {x}s " loop = asyncio.get_event_loop() tasks = [asyncio.ensure_future(do_work(1)), asyncio.ensure_future(do_work(2)), ] loop.run_until_complete(asyncio.gather(*tasks)) # loop.run_until_complete(asyncio.wait(tasks)) for task in tasks: ...
loop.run_until_complete(asyncio.wait(tasks)) 开发者ID:yxd-hde,项目名称:lambda-poll-update-delete,代码行数:10,代码来源:delete.py 示例14: _basetest_open_connection_no_loop_ssl ▲点赞 1▼ def_basetest_open_connection_no_loop_ssl(self, open_connection_fut):try: reader, writer = self.loop...
loop.run_until_complete(asyncio.wait(tasks)) loop.close() defget_image_url(self, t: asyncio.Task, idx, img_path): """回调,获取url""" img_url = t.result() print(f"{idx}{img_path}上传成功,url:{img_url}") self.net_images.append(img_url)...
所以，asyncio.get_event_loop().run_until_complete就是首先获取或创建一个事件循环，然后利用这个循环...
done, _ = loop.run_until_complete( asyncio.wait(tasks, return_when=asyncio.FIRST_EXCEPTION) )fordindone:ifd.exception():raised.exception() 開發者ID:tuna,項目名稱:fishroom,代碼行數:20,代碼來源:gitter.py 示例3: test_logo_base ▲點讚 6▼ ...
asyncio.wait_for 简单的await 的下一步是wait_for 函数。 asyncio.wait_for(aw, timeout) 这个函数需要一个单独的可等待对象作为输入(如果输入是协程,它会自动被包装成任务对象,这样就可以在事件循环中执行),然后会等待这个对象完成。与直接使用 await 的不同之处在于,这个函数还提供了设置超时的功能。如果任务...
tasks.append(asyncio.create_task(func(i))) loop.run_until_complete(asyncio.wait(tasks)) loop.close() Results with: Traceback (most recent call last): File "C:/tmp/stack_overflow.py", line 42, intasks.append(asyncio.create_task(func(i))) ...
> > event_loop = asyncio.get_event_loop() > > try: > > event_loop.run_until_complete(main(event_loop)) > > finally: > > print('wait 3 seconds before closing event_loop') > > asyncio.sleep(3) > > This won't actually wait 3 seconds. It just instantiates a sleep ...