Run Pylance in untrusted workspace

[karthiknadig]

Refs: #17254

• anyOS @IanMatthewHuff
• anyOS @bpasero
• anyOS @roblourens

Complexity: 2

Authors: @karrtikr

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Requirements

1. Install python extension from here: https://pvsc.blob.core.windows.net/extension-builds/ms-python-insiders.vsix

Verification

1. Ensure that you have python.languageServer set to Default or Pylance.
2. Open a python file from an untrusted location.
3. You should be able to get hover, same file completion, completion for builtins like print

Make sure you see this:

and a language status item:

with appropriate wording and links.

sample file:

import unittest

class TestStringMethods(unittest.TestCase):

    def test_upper(self):
        self.assertEqual('foo'.upper(), 'FOO')

    def test_isupper(self):
        self.assertTrue('FOO'.isupper())
        self.assertFalse('Foo'.isupper())

    def test_split(self):
        s = 'hello world'
        self.assertEqual(s.split(), ['hello', 'world'])
        with self.assertRaises(TypeError):
            s.split(2)

if __name__ == '__main__':
    unittest.main()

You should also see this in the logs:

[bpasero]

Wonderful testplan item 👏

[IanMatthewHuff]

All looks great to me. Only issue I'm filing is on the hover areas for that language status item (which is just a general UI issue not related to this change). I can't easily get to that "Learn more" link directly since the language mode selector steals the hover when I try to move to it.