Including routers in main app in FastAPI - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import FastAPI and create an app instance.

FastAPI

from fastapi import [1]

app = [1]()

Drag options to blanks, or click blank then click option'

ARequest

BFastAPI

CAPIRouter

DDepends

Attempts:

3 left

💡 Hint

Common Mistakes

Importing APIRouter instead of FastAPI

Forgetting to call FastAPI() as a function

FastAPI is the main class to create the app instance.

2fill in blank

medium

Complete the code to import APIRouter and create a router instance.

FastAPI

from fastapi import [1]

router = [1]()

Drag options to blanks, or click blank then click option'

AAPIRouter

BRequest

CDepends

DFastAPI

Attempts:

3 left

💡 Hint

Common Mistakes

Importing FastAPI instead of APIRouter

Not calling APIRouter() as a function

APIRouter is used to create a router instance for grouping routes.

3fill in blank

hard

Fix the error in including the router in the main app.

FastAPI

app = FastAPI()

app.[1](router)

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Aregister_router

Badd_router

Cinclude_router

Dattach_router

Attempts:

3 left

💡 Hint

Common Mistakes

Using add_router instead of include_router

Using register_router or attach_router which do not exist

The correct method to add a router to the app is include_router.

4fill in blank

hard

Fill both blanks to define a route in the router and include it in the app.

FastAPI

from fastapi import FastAPI, APIRouter

router = APIRouter()

@router.[1]("/")
async def root():
    return {"message": "Hello"}

app = FastAPI()
app.[2](router)

Drag options to blanks, or click blank then click option'

Aget

Binclude_router

Cpost

Dadd_router

Attempts:

3 left

💡 Hint

Common Mistakes

Using @router.post instead of @router.get for a GET route

Using add_router instead of include_router

Use @router.get to define a GET route and app.include_router to add the router.

5fill in blank

hard

Fill all three blanks to create a router with a prefix and include it in the app.

FastAPI

from fastapi import FastAPI, APIRouter

router = APIRouter(prefix=[1])

@router.get("/")
async def read_items():
    return {"items": []}

app = FastAPI()
app.[2](router, [3]="/items")

Drag options to blanks, or click blank then click option'

A"/api"

Binclude_router

Cprefix

D"/items"

Attempts:

3 left

💡 Hint

Common Mistakes

Not using quotes around prefix strings

Using add_router instead of include_router

Confusing prefix argument placement

Set prefix="/api" when creating the router, include it with include_router, and specify prefix="/items" in include_router to override or add prefix.