pyright
pylance-release
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pyright | pylance-release | |
---|---|---|
135 | 50 | |
12,006 | 1,652 | |
2.2% | 0.7% | |
9.8 | 9.0 | |
8 days ago | 7 days ago | |
Python | Python | |
GNU General Public License v3.0 or later | Creative Commons Attribution 4.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pyright
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Enhance Your Project Quality with These Top Python Libraries
Pyright is a fast type checker meant for large Python source bases. It can run in a “watch” mode and performs fast incremental updates when files are modified.
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How to speed up Pyright + eglot.
However, I made it faster for my use-case by changing some settings. Neovim allows to have these settings in the setup function for LSP. I was trying to figure out how do I change these settings with doom emacs. Pyright docs suggest to have these settings in pyrightconfig.json.
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Mypy 1.6 Released
Not exactly what you are looking for but maybe useful to others.
https://github.com/microsoft/pyright/blob/main/docs/mypy-com...
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VSCodium – Libre Open Source Software Binaries of VS Code
You can use pyright instead[0]. It is the FOSS version of pyright, but having some features missing.
[0]: https://github.com/microsoft/pyright
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How do you enable semantic highlighting for Python?
Unfortunately, pyright explicitly stated that they are not interested in inlay hints or other language server features, that those will only be added to pylance. That's why I added it myself instead of submitting a pull request to pyright. See https://github.com/microsoft/pyright/issues/4325
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How do I enable an LSP for json files?
return { -- add pyright to lspconfig { "neovim/nvim-lspconfig", ---@class PluginLspOpts opts = { ---@type lspconfig.options servers = { -- Listed servers will be automatically loaded to buffers jsonls = { settings = { json = { format = { enable = true, }, }, validate = { enable = true }, }, }, pyright = { settings = { python = { analysis = { -- https://github.com/microsoft/pyright/blob/main/docs/settings.md autoSearchPaths = false, useLibraryCodeForTypes = true, diagnosticMode = "openFilesOnly", }, }, }, }, }, -- Add folding capability to use LSP for ufo plugin capabilities = { textDocument = { foldingRange = { dynamicRegistration = false, lineFoldingOnly = true, }, }, }, }, }, }
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VSCode isn't Recognizing installed Python Modules?
[{ "resource": "/Documents/Coding/VSCode/Projects/Photoeditor/PhotoEditor.py", "owner": "_generated_diagnostic_collection_name_#0", "code": { "value": "reportMissingModuleSource", "target": { "$mid": 1, "external": "https://github.com/microsoft/pyright/blob/main/docs/configuration.md#reportMissingModuleSource", "path": "/microsoft/pyright/blob/main/docs/configuration.md", "scheme": "https", "authority": "github.com", "fragment": "reportMissingModuleSource" } }, "severity": 4, "message": "Import \"requests\" could not be resolved from source", "source": "Pylance", "startLineNumber": 2, "startColumn": 8, "endLineNumber": 2, "endColumn": 16 }]
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Pyright does not respect virtualenv (astronvim)
I don't use astro, but you can configure pyright by using a pyrightconfig.json or directly in the LSP configuration.
- Eglot + pyright can not get completion on django.db.models
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Remote Development, Python IDE.
I prefer jedi over pyright as pyright has crippled documentation support outside of VSCode. I also found jedi is make correct suggestions based on inferred type in some situations where pyright would need type annotation to provide completions, pyright is significantly faster though. Jedi with mypy and flake8 is comparable to pyright I think, but unfortunately mypy wasn't working over tramp. Also isort wasn't working over tramp, but jedi, black, importmagic and flake8 all worked.
pylance-release
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Open source versus Microsoft: The new rebellion begins
One of the things that comes to mind here is the fact that the default Python extension for VS Code is, perhaps surprisingly to many, not open source. https://github.com/microsoft/pylance-release
While it's possible to fork VS Code, it is not possible to fork VS Code and provide a seamless onramp towards a Python editing experience that is fully open source, because users are used to the nuances of the closed-source Pylance experience in VS Code proper. You could use the minified/compiled Pylance plugin in your fork, but you'd have no way to expand its capabilities to new hooks your fork provides. Microsoft's development process would always be able to move faster than a fork, because it could coordinate VS Code internal API development with its internal Pylance team, and could become incompatible with forks at any time.
It's worth re-reading the quote from J Allard in https://en.wikipedia.org/wiki/Embrace,_extend,_and_extinguis... with this modern example in mind.
(Also worth mentioning https://github.com/detachhead/basedpyright?tab=readme-ov-fil... which is a heroic effort to derisk this, but it's an uphill battle for sure!)
- Help! Connection to server got closed error
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Pylance is not working on my vscode
Anyone know how can we fix this issue if we build the vscode locally
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VSCode adding exactly one space to all my new lines??
Do any of these issue tickets explain the behaviour you're seeing? https://github.com/microsoft/pylance-release/issues/4341, https://github.com/microsoft/pylance-release/issues/4071
- Pylance: String literal is unterminated
- What do you expect when renaming an import?
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Writing Python like it's Rust
Maybe they "are the same thing" in terms of behavior (I don't know), but "A uses B" doesn't mean that "A is B".
One important difference in this case is that while "Pylance leverages Microsoft's open-source static type checking tool, Pyright" [1], Pylance itself is not open source. In fact, the license [2] restricts you to "use [...] the software only with [...] Microsoft products and services", which means that you are not allowed to use it with a non-Microsoft open source fork of VS Code, for example.
The license terms also say that by accepting the license, you agree that "The software may collect information about you and your use of the software, and send that to Microsoft" and that "You may opt-out of many of these scenarios, but not all".
[1] https://github.com/microsoft/pylance-release
[2] https://marketplace.visualstudio.com/items/ms-python.vscode-...
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Any must-have extensions for working with Python in VSCode/VSCodium?
There's this one: https://github.com/microsoft/pylance-release/issues/4174 (rules don't apply properly, and ovverrides don't work even after being set, this is especially for the more generic ones like )
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MSFT is forcing Outlook and Teams to open links in Edge and IT admins are angry
The example is not .NET in general, but that specific event when Microsoft reneged on open development tooling[1]. For some people, that was the moment they stopped trusting "new Microsoft" to keep their word (though for me, it was when the Python language server was replaced with a DRM-locked, LSP-noncompliant one[2] a bit before that; unlike .NET hot reload, they didn't backtrack there). I can think the company makes great open .NET tools and at the same time not trust them to close it down on a whim.
Does anyone know where the open xlang reimplementation of MIDL went[3], by the way? (Unlike 1990s MIDL, you can't reimplement this one from the language grammar in the docs, because there is no language grammar in the docs.)
[1] https://dusted.codes/can-we-trust-microsoft-with-open-source and links there
[2] https://github.com/microsoft/pylance-release/issues
[3] https://github.com/microsoft/xlang/pull/529
- Import ... could not be resolved
What are some alternatives?
jedi-language-server - A Python language server exclusively for Jedi. If Jedi supports it well, this language server should too.
mypy - Optional static typing for Python
vscodium - binary releases of VS Code without MS branding/telemetry/licensing
python-lsp-server - Fork of the python-language-server project, maintained by the Spyder IDE team and the community
emacs-jedi - Python auto-completion for Emacs
python-language-server - Microsoft Language Server for Python
neovim - Vim-fork focused on extensibility and usability
coc-jedi - coc.nvim wrapper for https://github.com/pappasam/jedi-language-server
nvim-lspconfig - Quickstart configs for Nvim LSP
ruff - An extremely fast Python linter and code formatter, written in Rust.
intellij-community - IntelliJ IDEA Community Edition & IntelliJ Platform