The way it tries to construct the return values kept getting in the way.
I’d define the class, add it as the return value, I was manually instantiating the class and returning that, but for it didn’t like that and would constantly throw errors about it. I think it was PyDantic which was the root cause there.
The Depends functionality refused to inject my classes as well, but I was probably doing something wrong there...
Dropping back to Starlette was good because it gave me everything I needed and got out of my way. I’ve still got everything fully typed and passing MyPy.
