Python 3.10: test_two_run_until_completes_in_one_outer_loop test fails

[mgorny]

======================================================================                
ERROR: test_two_run_until_completes_in_one_outer_loop (tests.nest_test.NestTest)
----------------------------------------------------------------------                
Traceback (most recent call last):                                                                                                                                           
  File "/tmp/portage/dev-python/nest_asyncio-1.5.1/work/nest_asyncio-1.5.1/tests/nest_test.py", line 87, in test_two_run_until_completes_in_one_outer_loop                   
    asyncio.gather(f1(), f2(), loop=self.loop))                                       
TypeError: gather() got an unexpected keyword argument 'loop'       

The loop parameter has been removed in py3.10.

[erdewit]

Thanks for the report, the loop parameter has been removed from the test suite.

Python 3.10 doesn't seem to be available for Github workflows yet, so it's not tested in CI right now.

[mgorny]

It is available but you have to specify that you allow pre-released versions explicitly, e.g.:

python-version: '3.10.0-alpha - 3.10.0'

See e.g. https://github.com/pkgcore/pkgcheck/blob/master/.github/workflows/test.yml#L19

[erdewit]

Yep that works - thanks for the tip.