python-dependency-injector
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Overriding in Provide
Hi there, I am slowly learning on all the intricacies of your package. It's sometimes to too easy to graps the concepts but it's fabulous how it all fits together.
One question: I use your package with FastAPI to inject external connections, gateways and usecases. One problem is the request-based session. I can acquire that in the controller which handles the request. In that controller I also receive the current usecase to execute via dependency injector like this:
@router.get('/')
async def get(
usecase: Usecase = Depends(Provide[Application.usecase])
):
...
Now, ist there a possibility to inject the current session here like this:
class Usecase:
def __init__(self, session: Session):
...
class Application(containers.DeclarativeContainer):
usecase: Usecase = providers.Factory()
@router.get('/')
async def get(
usecase: Usecase = Depends(Provide[Application.usecase.params(session=session)])
):
...
I hope you get the idea.