Deserialization Python Packages

orjson

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

marshmallow

A lightweight library for converting complex objects to and from simple Python datatypes.

cattrs

Composable custom class converters for attrs, dataclasses and friends.

msgspec

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

mashumaro

Fast and well tested serialization library

jsonpickle

Python library for serializing any arbitrary object graph into JSON. It can take almost any Python object and turn the object into JSON. Additionally, it can reconstitute the object back into Python.

dataclass-wizard

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

pydantic-xml

python xml for humans

mcap

MCAP is a modular, performant, and serialization-agnostic container file format, useful for pub/sub and robotics applications.

rtoml

A fast TOML library for python implemented in rust.

schematics

Python Data Structures for Humans™.

edn-format

EDN reader and writer implementation in Python, using PLY (lex, yacc)

mcap-protobuf-support

MCAP is a modular, performant, and serialization-agnostic container file format, useful for pub/sub and robotics applications.

mcap-ros2-support

MCAP is a modular, performant, and serialization-agnostic container file format, useful for pub/sub and robotics applications.

dataclasses-jsonschema

JSON schema generation from dataclasses

colander

A serialization/deserialization/validation library for strings, mappings and lists.

json-tricks

Extra features for Python's JSON: comments, order, numpy, pandas, datetimes, and many more! Simple but customizable.

adaptix

An extremely flexible and configurable data model conversion library.

py-avro-schema

Generate Apache Avro schemas for Python types including standard library data-classes and Pydantic data models.

marshmallow-jsonapi

JSON API 1.0 (https://jsonapi.org/) formatting with marshmallow

dataclass-factory

An extremely flexible and configurable data model conversion library.

mcap-ros1-support

MCAP is a modular, performant, and serialization-agnostic container file format, useful for pub/sub and robotics applications.

undictify

Python library providing type-checked function calls at runtime

deserialize

A Python deserialization tool