valito
koda-validate
| valito | koda-validate | |
|---|---|---|
| 3 | 10 | |
| 15 | 108 | |
| - | - | |
| 6.5 | 5.2 | |
| about 2 years ago | 24 days ago | |
| Python | Python | |
| - | MIT License |
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valito
- Show HN: Progressive validation library for Python based on typehints, dataclass
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Valito - a library for progressive validation and regex support
Valito is a library that supports progressive field validation and field level logging. Its like Pydantic but with better regex support and async support.
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I have made valito, a progressive validation library with individual field logging and regex support
Valito is a python library that validates fields on individual basis, I had written it last year and after using it for my other projects thought I can share it with other pythonists. Here is the link https://github.com/acoconutcup/valito
koda-validate
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Pydantic V2 leverages Rust's Superpowers [video]
As someone who built a pure python validation library[0] that's much faster than pydantic (~1.5x - 12x depending on the benchmark), I have to say that this whole focus on Rust seems premature. There's clearly a lot of room for pydantic to optimize its Python implementation.
Beyond that, rust seems like a great fit for tooling (i.e. ruff), but as a library used at runtime, it seems a little odd to make a validation library (which can expect to receive any kind of data valid python data) to also be constrained by a separate set of data types which are valid in rust.
[0]: https://github.com/keithasaurus/koda-validate
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beartype: It has documentation now. It only took two years, my last hair follicle, precious sanity points (SPs), and working with Sphinx. Don't be like @leycec. Go hard on documentation early.
For the sake of comparison I built a validate_signature function as part of koda-validate, which has a lot of overlap with beartype. I haven't really compared it to beartype, so I'd be interested to see people's thoughts on how the two approaches compare.
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Pydantic vs Protobuf vs Namedtuples vs Dataclasses
FYI I wrote koda-validate, which is significantly faster than pydantic, has a similar API, and is pure python.
- Koda Validate: Alternative to Pydantic that is faster, more flexible, and async-compatible.
- I built a composable validation library. It plays nice with type hints and asyncio. Would love some feedback!
- Koda Validate: Flexible, Explicit, Async-compatible Validation in Python
- Show HN: Koda Validate 2.0 – Async Validation in Python
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This Week In Python
koda-validate – Typesafe Validation
- Show HN: Koda Validate – Typesafe, combinable validation for Python
What are some alternatives?
netflix-to-srt - Rip, extract and convert subtitles to .srt closed captions from .xml/dfxp/ttml and .vtt/WebVTT (e.g. Netflix, YouTube)
pydantic-core - Core validation logic for pydantic written in rust
file-validator - The first Python validation package uses type, mime, extension, magic numbers, and size to validate files. ✅
katara - Synthesize CRDTs from classic data types with verified lifting!
valdec - Decorator for validating function arguments and result
flake8-comments - Report redundant comments in python code
serialite - Serialization and deserialization library for Python
typedload - Python library to load dynamically typed data into statically typed data structures
django-pgtransaction - A context manager/decorator which extends Django's atomic function with the ability to set isolation level and retries for a given transaction.
msgspec - A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
puff - ☁ Puff ☁ - The deep stack framework.
Twitter_Banner_Autoupdater - Twitter banner autoupdater using Tweepy Python module and the Twitter API