Yaml Python Packages

pyyaml

Canonical source repository for PyYAML

omegaconf

Flexible Python configuration system. The last one you will ever need.

msgspec

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

mashumaro

Fast and well tested serialization library

yamllint

A linter for YAML files.

strictyaml

Type-safe YAML parser and validator.

python-frontmatter

Parse and manage posts with YAML (or other) frontmatter

srsly

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

datamodel-code-generator

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

tree-sitter-yaml

YAML grammar for tree-sitter

pyaml

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

dynaconf

Configuration Management for Python ⚙

yamale

A schema and validator for YAML.

yq

Command-line YAML, XML, TOML processor - jq wrapper for YAML/XML/TOML documents

pyyaml-include

yaml include other yaml

jsonargparse

Minimal effort CLIs derived from type hints and parse from command line, config files and environment variables

hyperpyyaml

Extensions to YAML syntax for better python interaction

jinja2-cli

The CLI for Jinja2

shyaml

YAML for command line

confuse

painless YAML config files for Python

ruyaml

ruyaml is a openly maintained fork of elusive ruamel-yaml package that can be used as as a drop-in replacement.

envyaml

Simple YAML configuration file parser

python-benedict

:blue_book: dict subclass with keylist/keypath support, built-in I/O operations (base64, csv, html, ini, json, pickle, plist, query-string, toml, xls, xml, yaml), s3 support and many utilities.

pyserde

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