Allow extra_paths to be placed in front of sys.path

[mrclary]

Add pylsp.plugins.jedi.prioritize configuration key and prepend/append extra_paths to the environment sys.path accordingly.

This modifies the call signature of Document.sys_path. Will this require a minor release bump?

[jitseniesen]

Looks good, no comments.

[jitseniesen]

I reviewed the PR but I won't merge myself because I have no experience with this repo. The failing tests seem unrelated but it may be worthwhile to re-run them (I can't find the button, perhaps I don't have the necessary permissions). Also, somebody needs to answer this question from Ryan:

This modifies the call signature of Document.sys_path. Will this require a minor release bump?

[mrclary]

Thank you for reviewing this, @jitseniesen.

To clarify, Document.sys_path has two keyword arguments added; the previous behavior should not be disrupted, so it should not affect any other existing uses of pylsp. But it does, technically, modify the call signature, so perhaps a minor version bump is required.

Pinging @ccordoba12.

[ccordoba12]

Thanks @mrclary for your work on this! I just left some suggestions to improve clarity for you.

[ccordoba12]

@mrclary, you also need to rebase on top of master to get the fix to our tests I did in PR #560.

[ccordoba12]

@mrclary, please rebase again on top of develop and fix any formatting/linting issues reported by Ruff. After that, I'll merge.

[mrclary]

@ccordoba12, will this require a minor version bump?

[ccordoba12]

I think this one is ready, so I'll include it in 1.12.0. Although in Spyder it's going to take until 6.1 to take advantage of these changes.

[ccordoba12]

Thanks @mrclary!