intellisense stuck or hang with specific module

[joonhyuk]

Environment data

• Language Server version: v2022.10.30+
• OS and version: Linux 6.0.2-arch1-1 (Arch Linux)
• Python version (& distribution if applicable, e.g. Anaconda): 3.10.8

Code Snippet

from collections import deque

d = deque()

Repro Steps

• My python project imports many modules and custom libraries
• After 10.30(now 10.40), intellisense and F12(go to definition) for collections.deque not working("Loading...") and vscode seizes one cpu core 100% until killed manually.
• Vscode itself still works without intellisense and F12
• 10.20 and earlier versions work well
• With clean(empty) codebase, works well

Expected behavior

• Intellisense and Go to definition work well

Actual behavior

• Intellisense not working(with "Loading..." message)
• Go to definition not working(keep loading progress bar animating)
• code process seizes one cpu core to 100% (hang)

Logs

No specific log for this problem.
(Output panel appears to be frozen after the problem occurs)

[mehdigmira]

Looks like this #3548
You may want to check if installing the prerelease version fixes the issue

[Object905]

Had same issue until upgraded to pre-release version. Every time I've used defaultdict language server hanged until manually killed.

Edit:
Nope, same problem on pre-release version.

Noticed this in trace log output

Could not import '_collections' in file '/usr/lib/python3.11/collections/__init__.py'
[Info  - 1:41:19 PM] (157085)   Looking in stubPath '/home/obj/Dev/provider_cabinet/typings'

[rchiodo]

@Object905 which prerelease version did you try? 2022.10.41?

There was a hang with large projects that should be fixed in 2022.10.41. #3513

If the prerelease you were using is 2022.10.41, can you give more details on your setup?

[joonhyuk]

As far as my problem is concerned, it seems to have been solved.
(v2022.11.10)

Thanks everyone.