Not Recognizing Stacked Routes #119
Description
Description
We use stacked routes in our project to deprecate/alias routes, the FastAPI Extension is only picking up the first route and not subsequent routes. For example
@router.post("/vendor-order", deprecated=True, description="DEPRECATED: use /api/v1/orders instead")
@router.post("/lab/orders", description="...")
async def post_order(
request: Request,
session: AsyncSession = Depends(get_session),
):
passOnly the /vendor-order route is showing in the list of routes. When I remove the @router.post("/vendor-order"...), then the /lab/orders route properly shows in the route list.
I would expect to see both of the routes in the list of routes
Extension logs
2026-03-06 16:32:44.411 [info] FastAPI extension 0.1.3 activated (VS Code 1.110.0)
2026-03-06 16:32:44.698 [info] Discovering FastAPI apps in 1 workspace folder(s)...
2026-03-06 16:32:47.692 [info] Found 1 candidate FastAPI file(s) in billing-service
2026-03-06 16:32:47.709 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/main.py": 0 routes, 1 routers, 2 include_router calls
2026-03-06 16:32:47.709 [info] Resolving include_router: health_ready_check_router (prefix: none)
2026-03-06 16:32:47.713 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/health_and_ready.py": 4 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.713 [info] Resolving include_router: v1_router (prefix: none)
2026-03-06 16:32:47.720 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/__init__.py": 0 routes, 1 routers, 11 include_router calls
2026-03-06 16:32:47.720 [info] Resolving include_router: espdt_router (prefix: none)
2026-03-06 16:32:47.722 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/epsdt.py": 3 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.722 [info] Resolving include_router: labtest_router (prefix: none)
2026-03-06 16:32:47.731 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/labtest.py": 9 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.731 [info] Resolving include_router: billing_data_entry_router (prefix: none)
2026-03-06 16:32:47.739 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/billing_data_entry.py": 13 routes, 0 routers, 0 include_router calls
2026-03-06 16:32:47.739 [info] Resolving include_router: notification_router (prefix: none)
2026-03-06 16:32:47.744 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/notification.py": 4 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.744 [info] Resolving include_router: payor_router (prefix: none)
2026-03-06 16:32:47.776 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/payor.py": 4 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.776 [info] Resolving include_router: providers_router (prefix: none)
2026-03-06 16:32:47.781 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/providers.py": 1 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.781 [info] Resolving include_router: catalog_router (prefix: none)
2026-03-06 16:32:47.786 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/catalog.py": 2 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.787 [info] Resolving include_router: external_router (prefix: none)
2026-03-06 16:32:47.795 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/external.py": 4 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.796 [info] Resolving include_router: workflows_router (prefix: none)
2026-03-06 16:32:47.822 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/workflows.py": 7 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.822 [info] Resolving include_router: support_router (prefix: none)
2026-03-06 16:32:47.826 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/support.py": 4 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.827 [info] Resolving include_router: reports_router (prefix: none)
2026-03-06 16:32:47.831 [info] Analyzed "file:///Users/mike.ephraim/dev/billing-service/app/router/v1/reports.py": 3 routes, 1 routers, 0 include_router calls
2026-03-06 16:32:47.832 [info] Found 1 FastAPI app(s) with 45 route(s) in billing-service
Repository link (if open source)
No response
Project structure
billing-service/
├── pyproject.toml
└── app/
├── main.py
└── routers/v1/
└── labtest.py
FastAPI app and router setup
app_version = toml.load("pyproject.toml")["tool"]["poetry"]["version"]
app = FastAPI(
title="Billing Service", openapi_url=f"{settings.API_PREFIX}/openapi.json", version=app_version, lifespan=lifespan
)
router = APIRouter(tags=["Lab Tests"], dependencies= Depends(auth_bearer_service_account)])pyproject.toml [tool.fastapi] section (if present)
VS Code version
1.110.0
FastAPI extension version
0.1.3
Python version
3.11.12
FastAPI version
0.115.11
Operating system
macOS 15.7.4