Code Generator Python Packages

datamodel-code-generator

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

betterproto

Clean, modern, Python 3.6+ code generator & library for Protobuf 3 and async gRPC

xsdata

Naive XML & JSON Bindings for python

jschema-to-python

Generate source code for a set of Python classes from a JSON schema.

xsdata-pydantic

Naive XML & JSON Bindings for python pydantic classes!

barectf

Generator of ANSI C tracers which output CTF data streams

zrb

Your Automation Powerhouse

pyverilog

Python-based Hardware Design Processing Toolkit for Verilog HDL

just-makeit

Python C extensions the easy way.

django-code-generator

Generate code from your Django models for faster development

xsdata-attrs

Naive XML & JSON Bindings for python attrs!

loopy

A code generator for array-based code on CPUs and GPUs

apkpy

Build native Android apps in pure Python

pyxsdata

Modern, high-performance XML & JSON data binding and code generator for Python 3.12+ with native Pydantic v2, dataclasses, and Rust acceleration.

azure-functions-scaffold

Scaffolding CLI for Azure Functions Python v2 projects

markyp-html

HTML element implementations based on markyp

klaridian

Generate a TypeScript or Python MCP server from an OpenAPI spec, with OpenTelemetry + product-analytics (PostHog/Amplitude/Mixpanel) observability and tool curation wired in.

balcony

use 'balcony' to read any/each AWS resource available + generate Terraform code for them

qenerate

Code Generator for GraphQL Query and Fragment Data Classes

typed-astunparse

Python 3 AST unparser with type comments support.

yaml2pyclass

Code generator that produces a Python class from a YAML input file. Can be used to facilitate code completion for config objects.

openapi-spec-tools

Tools for working with OpenAPI specifications, including CLI generation

pyteststub

Code generator for Python unit test stubs that parses your existing code

funcloom

The Python functionizer: turn scripts, snippets and Jupyter notebooks into verified functions and modular packages.