Dependency Injection Container Python Packages

dependency-injector

Dependency injection framework for Python

wireup

Type-driven dependency injection for Python. Fail-fast validation, lifetimes, native integrations for FastAPI, Flask, Django, and more.

nuke-di

Type-hint based dependency injection for async Python: client lifecycle, jobs and workers with graceful shutdown, FastAPI and pytest integration

dependency-injector2

Dependency injection framework for Python

dependency-injector-fork

Dependency injection framework for Python

doppy-di

Minimal dependency injection container that scales with developer's needs.

hmt-dependency-injector

Dependency injection framework for Python

wirio

Python Dependency Injection made simple, scalable, and reliable

deps-injection

Dependency injection, works with FastAPI, Litestar, Django, Flask (Python 3.8-3.13). Light replacement with new features for dependency-injector

smalldi

Tiny, zero-dependency DI for Python. Decorators register singletons and interfaces, Provide[T] type hints inject them, overrides swap implementations, and scoped contexts give every test fresh instances. Thread-safe and tested on free-threaded CPython 3.14t/3.15t.

injex

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

aspy-dependency-injection

Python Dependency Injection made simple, scalable, and reliable

servicegraph

Dependency Injection for Python that emulates the .NET experience

pypotage

A simple Python package that provides an easy way to use Dependency Injection in your projects.

uzi

Dependency injection library for Python

siringa

Minimalist dependency injection library for Python that embraces type annotations syntax

pyjectt

Light ioc container for you

pynversify

A dependency injection container inspired by Inversify for Python.

django-uzi

uzi dependency injection adapter for django