Getting Started

First of all we have to admit due to our app having multiple entrypoints, our app is a modular monolith app. When we are developing modular monolith app, we have huge bunch of reusable code. This reusable code makes next entrypoint implementation much easier. For example you have your first web application and you have already implemented authorization. You may share all authorization logic and create another web app with absolutely different role but authorization would be reused, and here you save a lot of time. Aggressive code sharing makes modular monolith very efficient in terms of cost of feature metric

Also systemPY doesn't limit you how to write your code and how to implement your units. You may set instancies of created objects as your unit attributes or not, you may use contextvars or not -- all depends to you

How to handle modular monolith?

Here we are agree we are developing modular monolith and we want to share code between our apps. We may create lib directory and put here all reusable logic. Then we have to create unit folder somewhere. It may be created inside your project's lib directory or in the root of your project

Then you have to to create a unit for each component. How? Please check examples. for example, look at SQLAlchemy. Also please check for ASGI Web Server

Working examples?

Yes, we have. Some of them even executes in tests. Please check examples directory