Invalid syntax

[nn-user]

Long story short

Traceback (most recent call last):
  File "main.py", line 1, in <module>
    import aiohttp
  File "/usr/local/lib/python3.7/dist-packages/aiohttp/__init__.py", line 10, in <module>
    from .protocol import *  # noqa
  File "/usr/local/lib/python3.7/dist-packages/aiohttp/protocol.py", line 18, in <module>
    from .helpers import reify
  File "/usr/local/lib/python3.7/dist-packages/aiohttp/helpers.py", line 25
    ensure_future = asyncio.async
                                ^
SyntaxError: invalid syntax
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook
    from apport.fileutils import likely_packaged, get_recent_crashes
  File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module>
    from apport.report import Report
  File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module>
    import apport.fileutils
  File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module>
    from apport.packaging_impl import impl as packaging
  File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 24, in <module>
    import apt
  File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module>
    import apt_pkg
ModuleNotFoundError: No module named 'apt_pkg'

Original exception was:
Traceback (most recent call last):
  File "checker.py", line 1, in <module>
    import aiohttp
  File "/usr/local/lib/python3.7/dist-packages/aiohttp/__init__.py", line 10, in <module>
    from .protocol import *  # noqa
  File "/usr/local/lib/python3.7/dist-packages/aiohttp/protocol.py", line 18, in <module>
    from .helpers import reify
  File "/usr/local/lib/python3.7/dist-packages/aiohttp/helpers.py", line 25
    ensure_future = asyncio.async

Expected behaviour

Not crash my script

Actual behaviour

Crash, not worked with python3.7

Steps to reproduce

Used module aiohttp

Your environment

I use this module in my program, but after the update it stopped working

[aio-libs-bot]

GitMate.io thinks possibly related issues are #591 (docs syntax highlighting missing), #659 (Invalid Header stops processing Body?), #2683 (CookieError on invalid cookie names), #1396 (bug with invalid redir), and #2773 ("InvalidStateError: invalid state" when data is chunked).

[Harmon758]

What version of aiohttp are you using?
This specific issue was fixed in v2.3.3 with 7e15124 more than a year ago.
Anything resembling this line was removed in v3.0.0 with 1a606bc when Python 3.4 support was dropped.
Please make sure you're up to date with the latest development version when submitting issues.

[nn-user]

Understood the reason, sorry to bother you.

[lock]

This thread has been automatically locked since there has not been
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related bugs.

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please include those exceprts into that new issue.