Author yselivanov
Recipients gvanrossum, yselivanov
Date 2017-01-13.22:11:24
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Message-id <1484345484.86.0.127501941011.issue29271@psf.upfronthosting.co.za>
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Quoting Alberto Berdi from python-tulip mailing list:

working with the Python 3.6 asyncio implemented in C, i've got what is
for me a strange behavior of the asyncio.Task.current task
function. Executing the following test:

 import asyncio

 async def coro():
     print(asyncio.Task.current_task())
     print(asyncio.Task.current_task(None))
     print(asyncio.Task.current_task(loop=asyncio.get_event_loop()))

 loop = asyncio.get_event_loop()
 loop.run_until_complete(coro())

in Py3.5, I obtain the result:

<Task pending coro=<coro() running at test_task.py:4> cb=[_run_until_complete_cb() at /usr/lib/python3.5/asyncio/base_events.py:176]>
<Task pending coro=<coro() running at test_task.py:5> cb=[_run_until_complete_cb() at /usr/lib/python3.5/asyncio/base_events.py:176]>
<Task pending coro=<coro() running at test_task.py:6> cb=[_run_until_complete_cb() at /usr/lib/python3.5/asyncio/base_events.py:176]>

In Py3.6, i get:

<Task pending coro=<coro() running at test_task.py:4> cb=[_run_until_complete_cb() at /usr/lib/python3.6/asyncio/base_events.py:176]>
None
<Task pending coro=<coro() running at test_task.py:6> cb=[_run_until_complete_cb() at /usr/lib/python3.6/asyncio/base_events.py:176]>

What's going on here? It's still right to expect the same result from the three calls or something has changed?
The documentation for the Task.current_task() function seems unchanged between the two version.

My python3.6 has version:

$ python3.6 -VV
Python 3.6.0 (default, Dec 29 2016, 04:29:02) 
[GCC 6.2.1 20161215]
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Date User Action Args
2017-01-13 22:11:24yselivanovsetrecipients: + yselivanov, gvanrossum
2017-01-13 22:11:24yselivanovsetmessageid: <1484345484.86.0.127501941011.issue29271@psf.upfronthosting.co.za>
2017-01-13 22:11:24yselivanovlinkissue29271 messages
2017-01-13 22:11:24yselivanovcreate