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Serialization Python Packages

Python packages with the GitHub topic serialization. Sorted by relevance, with stars and monthly downloads.
protocolbuffers
protobuf

Protocol Buffers - Google's data interchange format

819M 71K 16K
pallets
itsdangerous

Safely pass trusted data to untrusted environments and back.

198M 3K 235
ijl
orjson

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

183.4M 8K 304
marshmallow-code
marshmallow

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

136.1M 7K 693
google
flatbuffers

FlatBuffers: Memory Efficient Serialization Library

85.7M 26K 4K
python-attrs
cattrs

Composable custom class converters for attrs, dataclasses and friends.

71.8M 1K 136
agronholm
cbor2

Python CBOR (de)serializer with extensive tag support

70.4M 293 72
jcrist
msgspec

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

38.6M 4K 144
Fatal1ty
mashumaro

Fast and well tested serialization library

35M 917 56
crdoconnor
strictyaml

Type-safe YAML parser and validator.

28.6M 2K 66
explosion
srsly

🦉 Modern high-performance serialization utilities for Python (JSON, MessagePack, Pickle)

21.5M 481 39
jsonpickle
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.

20.1M 1K 179
lovasoa
marshmallow-dataclass

Automatic generation of marshmallow schemas from dataclasses.

7.7M 474 75
mk-fg
pyaml

PyYAML-based module to produce a bit more pretty and readable YAML-serialized data

7.6M 139 31
rnag
dataclass-wizard

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

5M 242 33
dapper91
pydantic-xml

python xml for humans

1.8M 244 32
ramonhagenaars
jsons

🐍 A Python lib for (de)serializing Python objects to/from JSON

1.6M 292 39
foxglove
mcap

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

1.5M 915 200
yukinarit
pyserde

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

927K 849 56
foxglove
mcap-protobuf-support

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

794K 915 200
swaroopch
edn-format

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

790K 147 31
databento
databento-dbn

Databento Binary Encoding (DBN) - Fast message encoding and storage format for market data

643K 157 23
schematics
schematics

Python Data Structures for Humans™.

643K 3K 292
romis2012
pydantic-collections

Collections of pydantic models

515K 47 4
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