strict: All type checking rules at the highest severity of error (includes all rules in off and basic categories).basic: Non-type checking-related rules (all rules in off) + basic type checking rules.off: No type checking analysis is conducted unresolved imports/variables diagnostics are produced.

Used to specify the level of type checking analysis performed.Pylance provides users with the ability to customize their Python language support via a host of settings which can either be placed in the settings.json file in your workspace, or edited through the Settings Editor UI. See the changelog for the latest release. As-you-type reporting of code errors and warnings (diagnostics).Auto-imports (as well as add and remove import code actions).

Pylance provides some awesome features for Python 3, including: Note: If you've previously set a language server and want to try Pylance, make sure you've set 'python.languageServer': 'Default' or 'Pylance' in your settings.json file using the text editor, or using the Settings Editor UI.

Open a Python (.py) file and the Pylance extension will activate.

Pylance will be installed as an optional extension.

Install the Python extension from the marketplace.

The Pylance name is a small ode to Monty Python's Lancelot who was the first knight to answer the bridgekeeper's questions in the Holy Grail. Pylance is the default language support for Python in Visual Studio Code and is shipped as part of that extension as an optional dependency. Using Pyright, Pylance has the ability to supercharge your Python IntelliSense experience with rich type information, helping you write better code faster. Under the hood, Pylance is powered by Pyright, Microsoft's static type checking tool. Pylance is an extension that works alongside Python in Visual Studio Code to provide performant language support. Pylance Fast, feature-rich language support for Python

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