python-rapidjson
mashumaro
Our great sponsors
| python-rapidjson | mashumaro | |
|---|---|---|
| 1 | 3 | |
| 492 | 729 | |
| 0.8% | - | |
| 7.5 | 9.4 | |
| 14 days ago | 8 days ago | |
| C++ | Python | |
| GNU General Public License v3.0 or later | Apache License 2.0 |
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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.
python-rapidjson
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How to Design Better APIs
> * Human readable
Computers are the main consumers of APIs, and ISO 8601 is far from machine-readable.
For example, in Elixir, DateTime.from_iso8601/1 won't recognize "2022-03-12T07:36:08" even though it's valid. I had to rewrite a chunk of Python's radidjson wrapper to 1-9 digit fractional seconds (1).
I'm willing to bet 99% of ISO8601 will fail to handle all aspects of the spec. So when you say "ISO8601" what you're really saying is "our [probably undocumented, and possibly different depending on what system you're hitting] version of the ISO-86001 spec."
(1) https://github.com/python-rapidjson/python-rapidjson/pull/13...
mashumaro
- DotDict: A simple Python library to make chained attributes possible
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apischema v0.17 - I've developed the fastest typed JSON (de)serialization library, and you can also build your GraphQL schema with it
This month, I've released version 0.17, and it's now blazing fast; there is in fact no more comparison with Pydantic, which more than 5x slower (up to 30x in serialization). It's also faster than alternatives like mashumaro or cattrs. (See the quick benchmark result in documentation, and the code)
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I use attrs instead of pydantic
Having run into these issues with Pydantic, we've been using Mashumaro[1], which, while not having all the bells and whistles of Pydantic, has served us pretty well.
1: https://github.com/Fatal1ty/mashumaro
What are some alternatives?
ultrajson - Ultra fast JSON decoder and encoder written in C with Python bindings
msgspec - A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
Fast JSON schema for Python - Fast JSON schema validator for Python.
marshmallow - A lightweight library for converting complex objects to and from simple Python datatypes.
jsons - 🐍 A Python lib for (de)serializing Python objects to/from JSON
orjson - Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
serpy - ridiculously fast object serialization
cattrs - Composable custom class converters for attrs.
RDFLib plugin providing JSON-LD parsing and serialization - JSON-LD parser and serializer plugins for RDFLib