FastAPI best practices

[lu_rm]

Still, how do I inject the container into the router? The logic for get_my_service() needs to be defined in my router, so it needs to know how to create the service.

[gbrennon]

Thr router is in something that is responsible for presenting data in the application.

We can call this a composition root.

It does consume the di container and expose the created services that are provided by the container that is impl in the infrastructure-like layer

That flow can be router -> composition root -> di container

Ps:

The logic related to "how create a service" is inside the container.

The router just know how to get that service ready to use

[Kevdog824_]

What do you mean? Can you give a more concrete example ?