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.

nene2-python

NENE2 Python — minimal API framework following NENE2's design philosophy (FastAPI + Pydantic v2 + mypy strict)

fast-repository

Interface-first repository pattern for FastAPI + SQLAlchemy — declare the interface, and get implementation

django-ddd

Django the DDD way

injex

Tiny typed dependency injection for Python: explicit wiring, graph validation, zero deps, fast resolves.

memory-bank-skill

Universal long-term project memory for AI coding agents — Claude Code, Cursor, Windsurf, Cline + 4 more. TDD rules, code graph, spec-driven dev, cross-session recall.

dioxide

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

deply

Keep your python architecture clean.

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.

openframe-core

OpenFrame Core defines the contracts and shared primitives that keep application logic independent from infrastructure.

drf-pipeline-views

Django REST framework views using the pipeline pattern.

mille

🍰 Clean Architecture Checker CLI

pydiator-core

The Pydiator is an in-app communication method.

archtool

Auto-wiring DI + layer enforcement for Python. Define interfaces, write implementations — archtool assembles everything at startup.

depcheck

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

inject-x

Natural language request to json converter library

cae-utils-mapped-exceptions

Repository for the open source CAE Mapped Exceptions library.

datajoint-link

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

clapy

Automated invocation of clean architecture use cases in Python.

cae-framework

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

kerno

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

pymediator

Lightweight and extensible implementation of the Mediator pattern in Python

python-seedwork

DDD and Hexagonal (Clean) Architecture building blocks.

architecture-checker

Keep your python architecture clean.