mypy VS Pyright

mypy Reviews

Pyright Reviews

mypy mentions (48)

• Embracing Modern Python for Web Development

  Mypy is "an optional static type checker for Python that aims to combine the benefits of dynamic (or "duck") typing and static typing". As Python is dynamically typed, Mypy adds an extra layer of safety by checking types at compile time (based on type annotations conforming to PEP 484), catching potential errors before runtime. - Source: dev.to / 5 months ago

• A Tale of Two Kitchens - Hypermodernizing Your Python Code Base

  Mypy stands as an essential static type-checking tool. Its primary function is to verify the correctness of types in your codebase. However, manually annotating types in legacy code can be laborious and time-consuming. - Source: dev.to / 6 months ago

• Lua: The Little Language That Could

  Lua is a great language for embedding, but one thing I wish it had was some form of optional type annotations that could be checked by a linter. Something like mypy for Lua would be super-useful. Source: 11 months ago

• Please critique my Collatz conjecture code

  Python is a dynamically typed language (unlike C or java which are statically typed) meaning that there's no enforcement on the type. This var ; type syntax is called Type Hints, and they are just that, merely hints. So they serve as a reminder to developers of what types of variables a function should receive and output, but they implement no real restrictions. So if you try to pass a string to collatz for... Source: 12 months ago

• Why is every crate pre-1.0?

  Mypy (https://mypy-lang.org/), the static type checker for python, so quite an important project in the python ecosystem. Source: about 1 year ago

Pyright mentions (12)

• 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. - Source: dev.to / about 1 month ago

• 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. - Source: Hacker News / 8 months ago

• PSA: Configuring LSP w/o nvim-lspconfig is Simple!

  This is not the case! After reading the LSP help pages (:help lsp), I installed and configured two language servers: Typescript Language Server for JavaScript and Pyright for Python. Neovim has fantastic defaults, so things like tags, omnicompletion, and semantic highlighting (New in 0.9) are enabled and configured by default as long as your language server supports them. You can see my configuration below. Source: about 1 year ago

• Python is two languages now, and that's great

  I've had lots of success using pyright [1] for Python projects, it has sensible defaults and can be configured with a pyproject.toml file so everyone's using the same settings. I use the Pylance VSCode extension to catch errors earlier, but I also put it in pre-commit and as a CI check, so all contributors are committing the same quality of typed code. With more complex types, I've found it isn't necessary to do... - Source: Hacker News / about 1 year ago

• 40x Faster! We rewrote our project with Rust!

  I use pyright as my LSP in Neovim for Python code, so I just use mypy for static type checking within CI/CD and GitHub actions. Source: about 1 year ago