square / square/pylink

Can we replace the pusutil.pid_exists with another method?

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Dominant language
Python
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Description

Hi,

pylink is a greate tool and we use it to test MCU devices.
However I always met some trobules if install it on windows 10 system.
It fails to when installing psutil module and it report missing Visual Studio C++2015...
I have to cost many time to download vistual studio installer and then install C++ build tools.

I checked the code and there only one place to use psutil.pid_exists check pid is alive.
Can we remove the module psutil and replace it with other workaround?
https://stackoverflow.com/questions/568271/how-to-check-if-there-exists-a-process-with-a-given-pid-in-python

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First steps

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Research direction

Locate the single psutil.pid_exists call described in the issue and trace how its result is used to determine whether a process is alive. Check the Python dependency and installation configuration, then verify that the replacement works on Windows without requiring psutil and preserves the existing process check.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
devtools, embedded-iot
Issue type
Refactor
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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