March 2020
Intermediate to advanced
301 pages
7h 10m
English
Content preview from Architecture Patterns with PythonBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Index
Symbols
- @abc.abstractmethod, The Repository in the Abstract
A
- abstract base classes (ABCs)
- ABC for the repository, The Repository in the Abstract
- defining for notifications, Define the Abstract and Concrete Implementations
- switching to typing.Protocol, Option 3: The UoW Publishes Events to the Message Bus
- using duck typing and protocols instead of, The Repository in the Abstract
- using for ports, What Is a Port and What Is an Adapter, in Python?
- abstract methods, The Repository in the Abstract
- abstractions, A Brief Interlude: On Coupling and Abstractions-Wrap-Up
- abstracting state to aid testability, Abstracting State Aids Testability-Abstracting State Aids Testability
- AbstractRepository, service function depending on, A Typical Service Function
- AbstractUnitOfWork, Unit of Work and Its Context Manager
- choosing right abstraction, Choosing the Right Abstraction(s)-Implementing Our Chosen Abstractions
- explicit dependencies are more abstract, Aren’t Explicit Dependencies Totally Weird and Java-y?
- implementing chosen abstraction, Implementing Our Chosen Abstractions-Wrap-Up
- edge-to-edge testing with fakes and dependency injection, Testing Edge to Edge with Fakes and Dependency Injection-Testing Edge to Edge with Fakes and Dependency Injection
- not using mock.patch for testing, Why Not Just Patch It Out?
- simplifying interface between business logic and I/O, Wrap-Up
- using to reduce coupling, A Brief Interlude: On Coupling and Abstractions
- adapters
- building adapter and doing dependency injection for it, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.