Clean Architecture Python Packages

fastapi-injectable

A seamless solution for using FastAPI's dependency injection system outside of route handlers, enabling painless reuse of dependencies in CLI tools, background tasks, and other non-HTTP contexts.

dioxide

Opinionated, Zero-ceremony, Rust-backed dependency injection for Python

django-ddd

Django the DDD way

cae-framework

Repository for the open source CAE framework designed to make the experience of developing software with clean architecture easier.

pydiator-core

The Pydiator is an in-app communication method.

cae-utils-mapped-exceptions

Repository for the open source CAE Mapped Exceptions library.

nlp2sql

Enterprise-ready Natural Language to SQL converter with multi-provider AI support (OpenAI, Anthropic, Gemini). Built for production scale databases (1000+ tables) with Clean Architecture.

cae-utils-trier

Repository for the open source CAE Trier library.

python-seedwork

DDD and Hexagonal (Clean) Architecture building blocks.

deply

Keep your python architecture clean.

drf-pipeline-views

Django REST framework views using the pipeline pattern.

memory-bank-skill

Universal long-term project memory + dev toolkit for Claude Code, Cursor, Windsurf, Cline, Kilo, OpenCode, Pi Code, Codex

depcheck

Python code quality package that helps in defining and restricting how components of your code may interact

clapy

A powerful, generic tool designed to provide the perfect solution for constructing and invoking clean architecture use cases in Python.

pymediator

Lightweight and extensible implementation of the Mediator pattern in Python

architecture-checker

A tool to enforce architectural patterns in python projects

datajoint-link

A tool for linking two DataJoint tables located on different database servers

mille

Architecture Checker — static analysis for layered architecture rules

kerno

Framework for a Python application service layer, approximating Uncle Bob Martin's Clean Architecture.

strictparent

@overrides and @final implementation for Python

pynavt

Pynavt is a cli tool to create clean architecture app for you including Fastapi, bcrypt and jwt.

moleql-patterns

A lightweight Python library providing reusable base classes and design patterns for decoupled application architecture, built on Pydantic and inspired by FastAPI.

limifyrate

Redis-backed, async-first, framework-agnostic rate limiting engine for Python.

clean-alchemy

A Python framework for implementing Clean Architecture using SQLAlchemy, it currently only supports FastAPI.