A curated list of awesome things related to dependency inversion / dependency injection in Python.

• Python Dependency Injection (PDF) (Alex Martelli, 2008).
• Fang: Pythonic dependency injection (video) (Nathan Craike, 2015).

• Enforcing Single Responsibility Principle in Python (Nikita Sobolev / Никита Соболев, 2019)
• Pythonic Dependency Injection: A Practical Guide (Sune Andreas Dybro Debel, 2018)
• Elegant Flask API Development Part 1 (mostly covers Flask-Injector).
• "(pytest) Fixtures: a prime example of dependency injection"
• Tests and comparison of Python dependency injection libraries ★3 - Tests and comparison of Python dependency injection libraries. [🐍, Unknown license].
• Typed Functional Dependency Injection in Python

• Pythonic Application Architecture Patterns for Managing Complexity ★3111 - A Book about Pythonic Application Architecture Patterns for Managing Complexity. Cosmos is the Opposite of Chaos you see. O'R. wouldn't actually let us call it "Cosmic Python" tho. [🐍, Other license].

• python-dependency-injector ★3271 - Dependency injection framework for Python. [🐍, BSD 3-Clause "New" or "Revised" License].
• returns ★2949 - Make your functions return something meaningful, typed, and safe!. [🐍, BSD 2-Clause "Simplified" License].
• Injector ★1049 - Python dependency injection framework, inspired by Guice. [🐍, BSD 3-Clause "New" or "Revised" License].
• Inject ★585 - Python dependency injection. [🐍, Apache License 2.0].
• Dependencies ★345 - Constructor injection designed with OOP in mind. [🐍, BSD 2-Clause "Simplified" License].
• Punq ★237 - An IoC container for Python 3.6+. [🐍, MIT License].
• Kink ★256 - Dependency injection container made for Python. [🐍, MIT License].
• di ★231 - Pythonic dependency injection. [🐍, MIT License].
• Rodi ★106 - Implementation of dependency injection for Python 3. [🐍, MIT License].
• injectable ★100 - Python Dependency Injection for Humans™. [🐍, MIT License].
• svcs ★97 - A Flexible Service Locator for Python. [🐍, MIT License].
• Antidote ★87 - Dependency injection for Python. [🐍, MIT License].
• Bevy ★62 - A dependency injection framework for Python! Bevy's primary goal is to help you write amazing code with less effort. [🐍, MIT License].
• Lagom ★30: Type based auto-wiring dependency injection with support for async and threading.

Several modern Python web frameworks include DI components, including:

• FastAPI -> Dependencies - First Steps.
• Litestar -> Dependency Injection.
• Sanic -> Dependency Injection.
• Xpresso -> di (see above)
• Blacksheep -> Rodi (see above)
• Aiodine (dead, see below) was the DI framework for the Bocadillo project (also dead)

• Serum ★83 - Dependency injection framework for Python 3.6. [🐍, MIT License].
• Aiodine ★53 - 🧪 Async-first Python dependency injection library. [🐍, MIT License].
• Wiring ★27 - Architectural foundation for Python applications. [🐍, Apache License 2.0].

• Flask-Injector ★261 - Adds Injector support to Flask. [🐍, BSD 3-Clause "New" or "Revised" License].
• Pyramid-Wiring ★0 - . [🐍, MIT License].

See also above.