Coverage for docs_src/sql_databases/sql_app_py310/alt_main.py: 100%

1from fastapi import Depends, FastAPI, HTTPException, Request, Response 3 ctx1abc

2from sqlalchemy.orm import Session 3 ctx1abc

3 

4from . import crud, models, schemas 3 ctx1abc

5from .database import SessionLocal, engine 3 ctx1abc

6 

7models.Base.metadata.create_all(bind=engine) 3 ctx1abc

8 

9app = FastAPI() 3 ctx1abc

10 

11 

12@app.middleware("http") 3 ctx1abc

13async def db_session_middleware(request: Request, call_next): 3 ctx1abc

14 response = Response("Internal server error", status_code=500) 3 ctx1abc

15 try: 3 ctx1abc

16 request.state.db = SessionLocal() 3 ctx1abc

17 response = await call_next(request) 3 ctx1abc

18 finally: 

19 request.state.db.close() 3 ctx1abc

20 return response 3 ctx1abc

21 

22 

23# Dependency 

24def get_db(request: Request): 3 ctx1abc

25 return request.state.db 3 ctx1abc

26 

27 

28@app.post("/users/", response_model=schemas.User) 3 ctx1abc

29def create_user(user: schemas.UserCreate, db: Session = Depends(get_db)): 3 ctx1abc

30 db_user = crud.get_user_by_email(db, email=user.email) 3 ctx1abc

31 if db_user: 3 ctx1abc

32 raise HTTPException(status_code=400, detail="Email already registered") 3 ctx1abc

33 return crud.create_user(db=db, user=user) 3 ctx1abc

34 

35 

36@app.get("/users/", response_model=list[schemas.User]) 3 ctx1abc

37def read_users(skip: int = 0, limit: int = 100, db: Session = Depends(get_db)): 3 ctx1abc

38 users = crud.get_users(db, skip=skip, limit=limit) 3 ctx1abc

39 return users 3 ctx1abc

40 

41 

42@app.get("/users/{user_id}", response_model=schemas.User) 3 ctx1abc

43def read_user(user_id: int, db: Session = Depends(get_db)): 3 ctx1abc

44 db_user = crud.get_user(db, user_id=user_id) 3 ctx1abc

45 if db_user is None: 3 ctx1abc

46 raise HTTPException(status_code=404, detail="User not found") 3 ctx1abc

47 return db_user 3 ctx1abc

48 

49 

50@app.post("/users/{user_id}/items/", response_model=schemas.Item) 3 ctx1abc

51def create_item_for_user( 3 ctx1abc

52 user_id: int, item: schemas.ItemCreate, db: Session = Depends(get_db) 

53): 

54 return crud.create_user_item(db=db, item=item, user_id=user_id) 3 ctx1abc

55 

56 

57@app.get("/items/", response_model=list[schemas.Item]) 3 ctx1abc

58def read_items(skip: int = 0, limit: int = 100, db: Session = Depends(get_db)): 3 ctx1abc

59 items = crud.get_items(db, skip=skip, limit=limit) 3 ctx1abc

60 return items 3 ctx1abc