Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

The official Notion API client library, but rewritten in Python! (sync + async)

Simple creation of data classes from dictionaries.

Easily serialize Data Classes to and from JSON

Simple and powerful factories for mock data generation

Fast and well tested serialization library

Yet another serialization library on top of dataclasses, inspired by serde-rs.

CLI interfaces & config objects, from types

🪄 Auto-generate Streamlit UI from Pydantic Models and Dataclasses.

Observable typed attributes for Python classes

Simple, Elegant, Typed Argument Parsing with argparse

Dataclasses serializer for Django REST framework

An extremely flexible and configurable data model conversion library.

Entity relationship diagrams for Python data model classes like Pydantic

Create powerful Hydra applications without the yaml files and boilerplate code.

Implement minimal boilerplate CLIs derived from type hints and parse from command line, config files and environment variables

A simple Python wrapper for YouTube Data API ✨ 🍰 ✨ .

Msgpack serialization/deserialization library for Python, written in Rust using PyO3 and rust-msgpack. Reboot of orjson. msgpack.org[Python]

Python implementation of Protocol Buffers with dataclass-based schemaʼs

JSON (de)serialization, GraphQL and JSON schema generation using Python typing.