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

memory-bank-skill

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

deply

Keep your python architecture clean.

pydiator-core

The Pydiator is an in-app communication method.

cae-framework

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

cae-utils-mapped-exceptions

Mapped exceptions utility library for Python

drf-pipeline-views

Django REST framework views using the pipeline pattern.

cae-utils-trier

Trier utility library for Python

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.

pymediator

Lightweight implementation of the Mediator pattern in Python, optimized for CQRS, designed to integrate with clean architectures and event-driven systems.

depcheck

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

mille

Architecture Checker — static analysis for layered architecture rules

clapy

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

kerno

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

datajoint-link

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

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.

architecture-checker

Keep your python architecture clean.

awesome-messages

This module provides interfaces to work with any kind of message publisher and consumer like rabbitmq pubsub.

promissory-note

Simple promissory note issuance implemented with clean architecture

limifyrate

Framework-agnostic, Redis-backed rate limiting engine for modern async Python systems.

moleql-patterns

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