Remove deprecation warnings/Add support for python 3.10

[ziloka]

Result

I'm not entirely sure how to remove the other deprecation warnings.
DeprecationWarning: Using ioctl() method
asyncio DatagramProtocol stops calling callbacks after OSError

Related to:
#89

[ziloka]

the cli_helper function is there because asyncio event loop, run until complete function wants a coroutine. I followed this stackoverflow answer https://stackoverflow.com/questions/70303895/python-3-10-asyncio-gather-shows-deprecationwarning-there-is-no-current-event.

I'm no python expert so take my advice (and code) with a grain of salt

[bluet]

Hi @ziloka could you remove the redundant commented-out codes?

You can use comments as notes to describe something or FIXME, but not just as a recycle bin to keep old code. Thanks! :-)

[ziloka]

Got it

[bluet]

@ziloka can you sync from master or rebase?

[ziloka]

I synced with master

[vincentinttsh]

https://github.com/bluet/proxybroker2/runs/7994487659?check_suite_focus=true#step:9:105
It seen that still get DeprecationWarning in diffent file

[ziloka]

Okay, thanks for letting me know

[bluet]

@ziloka Thanks for the fix.

Looks like there are still few DeprecationWarning: There is no current event loop in "All checks have passed" > "build & test / build (3.8, 1.1.14) (pull request)" > "Details" > "Test with pytest". Will you be able to solve them?

Ref:

• https://github.com/bluet/proxybroker2/runs/8029099384?check_suite_focus=true#step:9:77

[ziloka]

Uh sorry i can't reproduce it

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
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No Coverage information
0.0% Duplication

[bluet]

@ziloka that's weird. I can still see those deprecation warnings in tests.

I'll merge it anyway but we might need to do some follow-ups.