Folder structure patterns in FastAPI - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the FastAPI class from the correct module.

FastAPI

from [1] import FastAPI
app = FastAPI()

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Adjango

Bflask

Cfastapi

Drequests

Attempts:

3 left

💡 Hint

Common Mistakes

Importing FastAPI from Flask or Django modules.

The FastAPI class is imported from the fastapi module to create the app instance.

2fill in blank

medium

Complete the code to define a route handler function for the root path.

FastAPI

@app.[1]("/")
async def read_root():
    return {"message": "Hello World"}

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Aget

Bpost

Cput

Ddelete

Attempts:

3 left

💡 Hint

Common Mistakes

Using POST or PUT instead of GET for a simple fetch route.

The @app.get decorator defines a GET route handler for the root path.

3fill in blank

hard

Fix the error in the import statement to correctly import the router from the users module.

FastAPI

from app.[1] import router

app.include_router(router)

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Amodels

Bmain

Cschemas

Dusers

Attempts:

3 left

💡 Hint

Common Mistakes

Importing router from models or schemas instead of users.

The router is usually defined in the users module to handle user-related routes.

4fill in blank

hard

Fill both blanks to create a dictionary comprehension that maps filenames to their sizes for files in the 'static' folder.

FastAPI

file_sizes = {file: [1] for file in os.listdir('static') if os.path.[2]('static/' + file)}

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Aos.path.getsize('static/' + file)

Bos.path.isdir

Cos.path.isfile

Dos.path.exists

Attempts:

3 left

💡 Hint

Common Mistakes

Using os.path.isdir which checks for directories, not files.

The comprehension gets the size of each file (not directory) in the 'static' folder.

5fill in blank

hard

Fill all three blanks to create a FastAPI app that includes a router and sets a title in metadata.

FastAPI

from fastapi import FastAPI
from app.[1] import router

app = FastAPI(title=[2])
app.[3](router)

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Aitems

B"My FastAPI App"

Cinclude_router

Dusers

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting quotes around the title string.

Using wrong method to add router.

The router is imported from the users module, the app title is set as a string, and the router is included with include_router.