Crash when msvcrt.locking

[icapathos]

I have been worked in Maya 2019.

I tried to "LOCK a file handle" using msvcrt.locking, but it crashed!

Before run in Maya2019, I tested in a native python and it works.

I don't know the differences between Mayapy and Native Python.

I used portalocker as below

https://pypi.org/project/portalocker/1.7.1/ 

[Kahylan]

Hi!

I'm not familiar with portalocker and it doesn't support my OS so I can't test it.

But from the documentation on portalocker it looks like it is meant to be run from a console and not from within a file.

Why exactly do you want to run your script from inside Maya?

[icapathos]

I create a script to logging some stats in A FILE.

When a certain mount of people use the script simultaneously, it ocurrs a broken data.

So I tried to lock file occupation in some ways.