Added workaround and early returning if file name matches excluded arg

[kirankumarmanku]

In this PR, I am checking if the file name matches in excluded args in settings file and doing an early return.

The check is similar to how autopep8 does its matching here: https://github.com/hhatto/autopep8/blob/5b9110ba53fecd60cd3091fb66d808e8ced3b2e8/autopep8.py#L4359

[kirankumarmanku]

@microsoft-github-policy-service agree

[karthiknadig]

@kirankumarmanku This particular scenario requires its own test. Add test here https://github.com/microsoft/vscode-autopep8/blob/main/src/test/python_tests/test_formatting.py

You can update arguments passed to the server like this:

    with session.LspSession() as ls_session:
        init_options = defaults.VSCODE_DEFAULT_INITIALIZE["initializationOptions"]
        init_options["settings"][0]["args"] = ["--exclude", "<pattern>"]
        ls_session.initialize(defaults.VSCODE_DEFAULT_INITIALIZE)

[kirankumarmanku]

@karthiknadig ,
I addressed the comment and added couple of test cases testing main scenario. Let me know if it looks good.

[karthiknadig]

The uri that is sent in ls_session.text_document_formatting is what you will get for fnmatch. So, you need to make sure that the URI that is passed there is the exact one you are testing.

[karthiknadig]

If you have not set up the repo for development follow the steps here: https://github.com/microsoft/vscode-autopep8/wiki/Contributing-Guide

Once you have it set up you should see tests in the test explorer:

You can set breakpoint in python code and click on this button for your test case:

[kirankumarmanku]

@karthiknadig ,
Thanks for the suggestion. Turns out, we are changing the file name before sending it to lsp_server in test cases, that's why test case is failing to detect the excluded file. Hope we don't do this in actual execution and document.path points to the path name of the file we are editing.

[kirankumarmanku]

@karthiknadig,
I updated the PR with the changes you suggested. Can you check and let me know if anything needs to be done?

[karthiknadig]

You might need to add sample_formatter.py to the skip list for isort. You can run nox --session lint` to check this locally.

[kirankumarmanku]

I updated the PR @karthiknadig. Please take a look!

[kirankumarmanku]

@karthiknadig , it seems I need one more approval from the Community. How do I get that?

[kirankumarmanku]

@karthiknadig , @lramos15 Thank you for approving the PR. Can you also merge this? I don't have write access for the repository to do that.