René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Python asyncio doc seems not match the procedure when running","articleBody":"Path:\r\n     what's new in 3.5 -- new feature pep 492  asyncio.gather\r\nDiscription:\r\n     asyncio eventloop will automatically call the gather Gathering_feature object did not passed to it;\r\n\r\n\r\nDoc like this:\r\n\r\nasync def coro(): pass\r\nloop = asyncio.get_event_loop()\r\ncoros = asyncio.gather(coro(), coro())\r\nloop.run_until_complete(coros)\r\n\r\n\r\nactually:\r\n\r\nimport asyncio\r\nfrom time import sleep\r\nasync def f():\r\n    print(3)\r\n    sleep(1)\r\n    print(4)\r\n    return 1\r\nprint(1)\r\nb=asyncio.gather(f(),f())\r\nb=asyncio.gather(f(),f())\r\nb=asyncio.gather(f(),f())\r\nprint(b)\r\nprint(11)\r\na=asyncio.get_event_loop()\r\nprint(type(a))\r\nprint(type(a.run_until_complete(f())))\r\nprint(a.run_until_complete(f()))\r\n\r\n\r\nresult is:\r\n1\r\n\u003c_GatheringFuture pending\u003e\r\n11\r\n\u003cclass 'asyncio.windows_events._WindowsSelectorEventLoop'\u003e\r\n3\r\n4\r\n3\r\n4\r\n3\r\n4\r\n3\r\n4\r\n3\r\n4\r\n3\r\n4\r\n3\r\n4\r\n\u003cclass 'int'\u003e\r\n3\r\n4\r\n1\r\n","author":{"url":"https://github.com/utiao","@type":"Person","name":"utiao"},"datePublished":"2017-01-24T07:11:05.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/489/asyncio/issues/489"}