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|MIT License||MIT License|
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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`.
Need help: Faster JSON Schema validation in Rust
1 project | reddit.com/r/rust | 14 Jun 2022
I've been working on rewriting my jsonschema crate for a while and now I want to ask for help as I don't have much bandwidth to work on it. Here is a WIP pull request with things I have so far:
How to implement conditional model
1 project | reddit.com/r/flask | 6 Jul 2022
Either using meta programming: https://github.com/marshmallow-code/marshmallow/issues/585
Should I use SQLAlchemy for a side project?
2 projects | reddit.com/r/Python | 15 Jun 2022
You might be surprised how much I agree - I recently opened an issue there hoping to discuss something like this (still awaiting response). https://github.com/marshmallow-code/marshmallow/issues/2000
The Pocket Guide To API Request Validation You Wish You Had Earlier
2 projects | dev.to | 6 Jan 2022
Project Althaia - looking for performance/accuracy feedback on my shallow fork of marshmallow
2 projects | reddit.com/r/Python | 3 Jan 2022
I created a shallow fork of everyone's favourite marshmallow, to work around some performance issues while dumping data. The performance gain I measured is around 45%, but since it's a bad idea to rely on one's own testing, I was hoping that there are some folks here who use marshmallow in their projects, and who would be willing to try it out. Doubly so if your project has some unit tests in it, to confirm that nothing is broken due to my patches.
What's the fastest way to parse JSON to output?
1 project | reddit.com/r/flask | 21 Feb 2021
I was looking at https://github.com/marshmallow-code/marshmallow That's a nice library to use to parsing?
Strict YAML deserialization in Python with marshmallow
3 projects | dev.to | 27 Jan 2021
I found a recommendation to use marshmallow to parse dict generated from JSON object. I decided that these cases are the same as mine only uses JSON instead of YAML. And so I tried to use class_schema generator for dataclass schema:
What are some alternatives?
Fast JSON schema for Python - Fast JSON schema validator for Python.
serpy - ridiculously fast object serialization
cattrs - Complex custom class converters for attrs.
ultrajson - Ultra fast JSON decoder and encoder written in C with Python bindings
WTForms - A flexible forms validation and rendering library for Python.
Trafaret - Ultimate transformation library that supports validation, contexts and aiohttp.
jsons - 🐍 A Python lib for (de)serializing Python objects to/from JSON
lupin is a Python JSON object mapper - Python document object mapper (load python object from JSON and vice-versa)
hjson-py - Hjson for Python
PyLD - JSON-LD processor written in Python
RDFLib plugin providing JSON-LD parsing and serialization - JSON-LD parser and serializer plugins for RDFLib