Code Generator Python Packages

datamodel-code-generator

Python data model generator (Pydantic, dataclasses, TypedDict, msgspec) from OpenAPI, JSON Schema, GraphQL, and raw data (JSON/YAML/CSV).

jschema-to-python

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

xsdata

Naive XML & JSON Bindings for python

betterproto

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

xsdata-pydantic

Naive XML & JSON Bindings for python pydantic classes!

barectf

Generator of ANSI C tracers which output CTF data streams

nunavut

Generate code from DSDL using PyDSDL and Jinja2

zrb

Your Automation Powerhouse

pyverilog

Python-based Hardware Design Processing Toolkit for Verilog HDL

just-makeit

Python C extensions the easy way.

markyp-html

HTML element implementations based on markyp

loopy

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

vstack

vstack is a VS Code–native AI engineering workflow system. It provides structured skills — executable by GitHub Copilot in Agent Mode — for planning, reviewing, verifying, and releasing software.

flyql

A lightweight, injection-proof query language for building type-safe SQL filters across Go, Python, and JavaScript.

qenerate

Code Generator for GraphQL Query and Fragment Data Classes

typed-astunparse

Python 3 AST unparser with type comments support.

balcony

Read any resource in your AWS Account. You can generate terraform code for them, too.

xsdata-attrs

Naive XML & JSON Bindings for python attrs!

pyteststub

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

visualpython

Visual Python is a GUI-based Python code generator, developed on the Jupyter Notebook as an extension.

autoclass

A python 3 library providing functions and decorators to automatically generate class code, such as constructor body or properties getters/setters along with optional support of validation contracts on the generated setters. Its objective is to reduce the amount of copy/paste code in your classes - and hence to help reducing human mistakes :).

yaml2pyclass

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

django-code-generator

Generate code from your Django models for faster development

d2a

It translates django models into sqlalchemy orm/expression objects.