Fix to maintain order of package paths

[akamat10]

Type of Changes

	Type
✓	🐛 Bug fix

Description

Refs #9883

Addresses the indeterminacy identified in #9883

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.80%. Comparing base (6bb335f) to head (8901361).
Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #9887   +/-   ##
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  Coverage   95.80%   95.80%           
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  Files         174      174           
  Lines       18944    18944           
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  Hits        18149    18149           
  Misses        795      795           

Files	Coverage Δ
pylint/lint/pylinter.py	96.65% <ø> (ø)

[Pierre-Sassoulas]

Thank you for opening the PR and thank you for the analysis. Can you add a fragment describing the fix in https://github.com/pylint-dev/pylint/tree/main/doc/whatsnew/fragments, please ?

Also I suppose you used dict.fromkeys for performance reasons compared to sorted or something else ?

[akamat10]

Thank you for opening the PR and thank you for the analysis. Can you add a fragment describing the fix in https://github.com/pylint-dev/pylint/tree/main/doc/whatsnew/fragments, please ?
Will do.
Also I suppose you used dict.fromkeys for performance reasons compared to sorted or something else ?
The intent was to avoid duplication of paths as the previous code did and also have a deterministic order. After this change, whether or not we see the error I mentioned in the issue will depend on the order of file and modules specified in the command line.

[github-actions]

🤖 According to the primer, this change has no effect on the checked open source code. 🤖🎉

This comment was generated for commit 8901361