[Packaging] Support Python 3.10

[jiasli]

Description

Close #19857

Python 3.10 has been released on 2021-10-04: https://www.python.org/downloads/

Azure CLI needs to support Python 3.10 like how we supported 3.9.

References

• Support Python 3.9 #16611
• [Packaging] Support Python 3.9 #17368

[yonzhan]

Packaging

[jiasli]

Old tabulate uses string to compare version, resulting in "10" < "3", which is certainly wrong.

    if python_version_tuple() >= ("3", "3", "0"):
        from collections.abc import Iterable
    else:
>       from collections import Iterable
E       ImportError: cannot import name 'Iterable' from 'collections' (/opt/hostedtoolcache/Python/3.10.0/x64/lib/python3.10/collections/__init__.py)

env/lib/python3.10/site-packages/tabulate.py:16: ImportError

This is fixed by astanin/python-tabulate#105.

[wangzelin007]

LGTM

[jiasli]

We remove the color here as it outshines whole original help messages and examples.

[jiasli]

colorama was removed from Knack for non-Windows systems (microsoft/knack#249), but azure-cli still needs it.

[jiasli]

Still seeing DeprecationWarnings from pywin32. Reported at mhammond/pywin32#1802.

[jiasli]

Installing psutil fails without Microsoft Visual C++, and there is no fix yet.

  ERROR: Command errored out with exit status 1:
   command: 'D:\test-envs\test310\Scripts\python.exe' -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\jiasli\\AppData\\Local\\Temp\\pip-install-ds9qtdad\\psutil_edc519ddccee4418ba33c3e0ff32ce49\\setup.py'"'"'; __file__='"'"'C:\\Users\\jiasli\\AppData\\Local\\Temp\\pip-install-ds9qtdad\\psutil_edc519ddccee4418ba33c3e0ff32ce49\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\jiasli\AppData\Local\Temp\pip-wheel-2caa_k7a'
       cwd: C:\Users\jiasli\AppData\Local\Temp\pip-install-ds9qtdad\psutil_edc519ddccee4418ba33c3e0ff32ce49\
  Complete output (38 lines):
  ...
  copying psutil\tests\__main__.py -> build\lib.win-amd64-3.10\psutil\tests
  running build_ext
  building 'psutil._psutil_windows' extension
  error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
  ----------------------------------------
  ERROR: Failed building wheel for psutil
  Running setup.py clean for psutil

• [Windows] Python 3.10 fails to install psutil (no wheel) giampaolo/psutil#1994
• Python 3.10 wheels giampaolo/psutil#2012