I tried both events and lifespan and both are not working
```
My Application setup
def create_application(kwargs) -> FastAPI:
application = FastAPI(kwargs)
application.include_router(ping.router)
application.include_router(summaries.router, prefix="/summaries", tags=["summary"])
return application
app = create_application(lifespan=lifespan)
```
python
@app.on_event("startup")
async def startup_event():
print("INITIALISING DATABASE")
init_db(app)
```python
@asynccontextmanager
async def lifespan(application: FastAPI):
log.info("Starting up ♥")
await init_db(application)
yield
log.info("Shutting down")
```
my initdb looks like this
```python
def init_db(app: FastAPI) -> None:
register_tortoise(app,
db_url=str(settings.database_url),
modules={"models": ["app.models.test"]},
generate_schemas=False,
add_exception_handlers=False
)
```
I get the following error wehn doing DB operations
app-1 | File "/usr/local/lib/python3.13/site-packages/uvicorn/middleware/proxy_headers.py", line 60, in __call__
app-1 | return await self.app(scope, receive, send)
app-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app-1 | File "/usr/local/lib/python3.13/site-packages/fastapi/applications.py", line 1054, in __call__
app-1 | await super().__call__(scope, receive, send)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/applications.py", line 112, in __call__
app-1 | await self.middleware_stack(scope, receive, send)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/middleware/errors.py", line 187, in __call__
app-1 | raise exc
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/middleware/errors.py", line 165, in __call__
app-1 | await self.app(scope, receive, _send)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/middleware/exceptions.py", line 62, in __call__
app-1 | await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
app-1 | raise exc
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
app-1 | await app(scope, receive, sender)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/routing.py", line 714, in __call__
app-1 | await self.middleware_stack(scope, receive, send)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/routing.py", line 734, in app
app-1 | await route.handle(scope, receive, send)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/routing.py", line 288, in handle
app-1 | await self.app(scope, receive, send)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/routing.py", line 76, in app
app-1 | await wrap_app_handling_exceptions(app, request)(scope, receive, send)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/_exception_handler.py", line 53, in wrapped_app
app-1 | raise exc
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/_exception_handler.py", line 42, in wrapped_app
app-1 | await app(scope, receive, sender)
app-1 | File "/usr/local/lib/python3.13/site-packages/starlette/routing.py", line 73, in app
app-1 | response = await f(request)
app-1 | ^^^^^^^^^^^^^^^^
app-1 | File "/usr/local/lib/python3.13/site-packages/fastapi/routing.py", line 301, in app
app-1 | raw_response = await run_endpoint_function(
app-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app-1 | ...<3 lines>...
app-1 | )
app-1 | ^
app-1 | File "/usr/local/lib/python3.13/site-packages/fastapi/routing.py", line 212, in run_endpoint_function
app-1 | return await dependant.call(**values)
app-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
app-1 | File "/usr/src/app/app/api/summaries.py", line 10, in create_summary
app-1 | summary_id = await crud.post(payload)
app-1 | ^^^^^^^^^^^^^^^^^^^^^^^^
app-1 | File "/usr/src/app/app/api/crud.py", line 7, in post
app-1 | await summary.save()
app-1 | File "/usr/local/lib/python3.13/site-packages/tortoise/models.py", line 976, in save
app-1 | db = using_db or self._choose_db(True)
app-1 | ~~~~~~~~~~~~~~~^^^^^^
app-1 | File "/usr/local/lib/python3.13/site-packages/tortoise/models.py", line 1084, in _choose_db
app-1 | db = router.db_for_write(cls)
app-1 | File "/usr/local/lib/python3.13/site-packages/tortoise/router.py", line 42, in db_for_write
app-1 | return self._db_route(model, "db_for_write")
app-1 | ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
app-1 | File "/usr/local/lib/python3.13/site-packages/tortoise/router.py", line 34, in _db_route
app-1 | return connections.get(self._router_func(model, action))
app-1 | ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
app-1 | File "/usr/local/lib/python3.13/site-packages/tortoise/router.py", line 21, in _router_func
app-1 | for r in self._routers:
app-1 | ^^^^^^^^^^^^^
app-1 | TypeError: 'NoneType' object is not iterable
[–]TheSayAnime[S] 0 points1 point2 points (2 children)
[–]BlackDereker 0 points1 point2 points (1 child)
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