type-systems
pyre-check
| type-systems | pyre-check | |
|---|---|---|
| 1 | 24 | |
| 40 | 6,695 | |
| - | 0.5% | |
| 0.0 | 9.9 | |
| over 2 years ago | 4 days ago | |
| OCaml | OCaml | |
| - | MIT License |
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.
type-systems
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Implementing Traits/Interfaces/Typeclasses in a type inference system?
I've recently implemented Algorithm W + Typeclasses here but now working on an alternative implementation which is based on HM(X) (see Type Inference with Constrained Types) which is more uniform and flexible (treats inference as constraint solving and thus can be extended with more types of constraints).
pyre-check
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Pylyzer – A fast static code analyzer and language server for Python
Did you come across pyre in your search? MIT license and pretty fast.
https://github.com/facebook/pyre-check
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Enhance Your Project Quality with These Top Python Libraries
Pyre is a performant type-checker developed by Facebook. Pyre can analyse codebases with millions of lines of code incrementally – providing instantaneous feedback to developers as they write code.
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A Tale of Two Kitchens - Hypermodernizing Your Python Code Base
Pyre from Meta, pyright from Microsoft and PyType from Google provide additional assistance. They can 'infer' types based on code flow and existing types within the code.
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Ruff v0.1.0
Have you seen Pyre[0]? Not Rust, OCaml, and pretty fast. Made by a team at Meta and open sourced on GitHub. If you use python-lsp, I wrote an extension[1] to enable integration (though I haven't tested it recently, been programming in rust; it is mostly a "for me" extension).
0: https://pyre-check.org/
1: https://github.com/cricalix/python-lsp-pyre
- Should I Rust or should I Go
- Writing Python like it's Rust
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Buck2, a large scale build tool written in Rust by Meta, is now available
Internally we use Pyre for Python type checking: https://github.com/facebook/pyre-check
- Are there any sectors that use Haskell as a main programming language?
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It is becoming difficult for me to be productive in Python
Before type hinting, work had intense rules and linters enforcing docstrings with types. Now, type hints and automatic pyre runs take care of all the heavy lifting.
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Ruby 3.2’s YJIT is Production-Ready
Python now has an optional type system and if you add one of them such as mypy or pyre to your CI process and you can configure GitHub to refuse the pull request until types are added you can make it somewhat strongly typed.
If you have a preexisting codebase I believe the way you can convert it is to add the types that you know on commits and eventually you will have enough types that adding the missing ones should be easy. For the missing ones Any is a good choice.
https://pyre-check.org and https://github.com/python/mypy are popular.
What are some alternatives?
pyright - Static Type Checker for Python
mypy - Optional static typing for Python
pytype - A static type analyzer for Python code
typeshed - Collection of library stubs for Python, with static types
flake8
typing - Python static typing home. Hosts the documentation and a user help forum.
mamba - The Fast Cross-Platform Package Manager
psst - Fast and multi-platform Spotify client with native GUI
algoneer - The Algoneer Python library.
isort - A Python utility / library to sort imports.
semgrep-rules - Semgrep rules registry
ncspot - Cross-platform ncurses Spotify client written in Rust, inspired by ncmpc and the likes.