Dataclass Python Packages

ormsgpack

MessagePack serialization library for Python derived from orjson, written in Rust using PyO3

mashumaro

Fast and well tested serialization library

datamodel-code-generator

Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.

marshmallow-dataclass

Automatic generation of marshmallow schemas from dataclasses.

dataclass-wizard

Simple, elegant, wizarding tools for interacting with Python's dataclasses.

xsdata

Naive XML & JSON Bindings for python

runtype

Utilities for run-time type validation and multiple dispatch

adaptix

An extremely flexible and configurable data model conversion library.

dataclass-csv

Map CSV to Data Classes

docarray

Represent, send, store and search multimodal data

dataclass-factory

An extremely flexible and configurable data model conversion library.

monotable

ASCII table with per column format specs, multi-line content, plug-in format functions, column width control.

python-datamodel

DataModel is a reimplementation of python Dataclasses supporting true inheritance (without decorators), true composition and other good features.

dataclass-builder

Create instances of dataclasses with the builder pattern.

cachew

Transparent and persistent cache/serialization powered by type hints

yamldataclassconfig

This project helps you to import config file writen by YAML to Python dataclass.

sayer

The Modern Python CLI Framework

marshmallow-dataclass-djangofield

Use a marshmallow dataclass as a Django Field

dataclass-array

Dataclasses manipulated as numpy arrays (with batching, reshape, slicing,...)

validated-dc

Dataclass with data validation. Checks the value of its fields by their annotations.

12factor-configclasses

Like dataclasses but for config.

fancy-dataclass

Spiff up your dataclasses with extra features.

typespecs

Data specifications via type hints

xml-dataclasses

UNSUPPORTED (De)serialize XML documents into Python dataclasses