|Fast JSON schema for Python||jsonschema|
|29 days ago||14 days ago|
|BSD 3-clause "New" or "Revised" License||MIT License|
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Fast JSON schema for Python
I wrote okjson - A fast, simple, and pythonic JSON Schema Validator
8 projects | /r/Python | 31 Mar 2022
I had a requirement to process and validate large payloads of JSON concurrently for a web service, initially I implemented it using jsonschema and fastjsonschema but I found the whole JSON Schema Specification to be confusing at times and on top of that wanted better performance. Albeit there are ways to compile/cache the schema, I wanted to move away from the schema specification so I wrote a validation library inspired by the design of tiangolo/sqlmodel (type hints) to solve this problem easier.
web service framework and OpenAPI spec
2 projects | /r/rust | 24 Mar 2023
Checkout this crate https://crates.io/crates/jsonschema
Show HN: Pg_jsonschema – A Postgres extension for JSON validation
8 projects | news.ycombinator.com | 21 Jul 2022
The `jsonschema` crate author here.
First of all, this is an exciting use case, I didn't even anticipate it when started `jsonschema` (it was my excuse to play with Rust). I am extremely pleased to see such a Postgres extension :)
At the moment it supports Drafts 4, 6, and 7 + partially supports Draft 2019-09 and 2020-12. It would be really cool if we can collaborate on finishing support for these partially supported drafts! What do you think?
If you'll have any bug reports on the validation part, feel free to report them to our issue tracker - https://github.com/Stranger6667/jsonschema-rs/issues.
Re: performance - there are a couple of tricks I've been working on, so if anybody is interested in speeding this up, feel free to join here - https://github.com/Stranger6667/jsonschema-rs/pull/373
P.S. As for the "Prior Art" section, I think that https://github.com/jefbarn/pgx_json_schema should be mentioned there, as it is also based on `pgx` and `jsonschema`.
What are some alternatives?
marshmallow - A lightweight library for converting complex objects to and from simple Python datatypes.
cattrs - Complex custom class converters for attrs.
ultrajson - Ultra fast JSON decoder and encoder written in C with Python bindings
serpy - ridiculously fast object serialization
pysimdjson - Python bindings for the simdjson project.
Trafaret - Ultimate transformation library that supports validation, contexts and aiohttp.
lupin is a Python JSON object mapper - Python document object mapper (load python object from JSON and vice-versa)
python-rapidjson - Python wrapper around rapidjson
PyValico - Small python wrapper around https://github.com/rustless/valico
RDFLib plugin providing JSON-LD parsing and serialization - JSON-LD parser and serializer plugins for RDFLib