pypokedex
koda-validate
pypokedex | koda-validate | |
---|---|---|
1 | 10 | |
29 | 108 | |
- | - | |
6.1 | 5.2 | |
5 months ago | 25 days ago | |
Python | Python | |
MIT License | MIT License |
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pypokedex
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Need help creating a single-page web app with Flask and a specific library (Python)
I am having a lot of trouble with this issue and have spent all day on it. Essentially, I would like to create a single-page web app with Python using Flask. I am importing a library called pypokedex, found here. The idea is to have an input field where a user enters a Pokemon's name and then that Pokemon's information from pypokedex is displayed.
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?
gybe - A simple YAML transpiler for rendering Kubernetes manifests using python type-hints.
pydantic-core - Core validation logic for pydantic written in rust
falconpy - The CrowdStrike Falcon SDK for Python
katara - Synthesize CRDTs from classic data types with verified lifting!
fastuuid - FastUUID is a library which provides CPython bindings to Rust's UUID library
flake8-comments - Report redundant comments in python code
PyJNIus - Access Java classes from Python
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.