Coverage for docs_src/tutorial/fastapi/limit_and_offset/tutorial001_py310.py: 100%

1from fastapi import FastAPI, HTTPException, Query 8 ctx1abcdefgh

2from sqlmodel import Field, Session, SQLModel, create_engine, select 8 ctx1abcdefgh

3 

4 

5class HeroBase(SQLModel): 8 ctx1abcdefgh

6 name: str = Field(index=True) 8 ctx1abcdefgh

7 secret_name: str 8 ctx1abcdefgh

8 age: int | None = Field(default=None, index=True) 8 ctx1abcdefgh

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10 

11class Hero(HeroBase, table=True): 8 ctx1abcdefgh

12 id: int | None = Field(default=None, primary_key=True) 8 ctx1abcdefgh

13 

14 

15class HeroCreate(HeroBase): 8 ctx1abcdefgh

16 pass 8 ctx1abcdefgh

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18 

19class HeroPublic(HeroBase): 8 ctx1abcdefgh

20 id: int 8 ctx1abcdefgh

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22 

23sqlite_file_name = "database.db" 8 ctx1abcdefgh

24sqlite_url = f"sqlite:///{sqlite_file_name}" 8 ctx1abcdefgh

25 

26connect_args = {"check_same_thread": False} 8 ctx1abcdefgh

27engine = create_engine(sqlite_url, echo=True, connect_args=connect_args) 8 ctx1abcdefgh

28 

29 

30def create_db_and_tables(): 8 ctx1abcdefgh

31 SQLModel.metadata.create_all(engine) 8 ctx1abcdefgh

32 

33 

34app = FastAPI() 8 ctx1abcdefgh

35 

36 

37@app.on_event("startup") 8 ctx1abcdefgh

38def on_startup(): 8 ctx1abcdefgh

39 create_db_and_tables() 8 ctx1abcdefgh

40 

41 

42@app.post("/heroes/", response_model=HeroPublic) 8 ctx1abcdefgh

43def create_hero(hero: HeroCreate): 8 ctx1abcdefgh

44 with Session(engine) as session: 8 ctx1abcdefgh

45 db_hero = Hero.model_validate(hero) 8 ctx1abcdefgh

46 session.add(db_hero) 8 ctx1abcdefgh

47 session.commit() 8 ctx1abcdefgh

48 session.refresh(db_hero) 8 ctx1abcdefgh

49 return db_hero 8 ctx1abcdefgh

50 

51 

52@app.get("/heroes/", response_model=list[HeroPublic]) 8 ctx1abcdefgh

53def read_heroes(offset: int = 0, limit: int = Query(default=100, le=100)): 8 ctx1abcdefgh

54 with Session(engine) as session: 8 ctx1abcdefgh

55 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 8 ctx1abcdefgh

56 return heroes 8 ctx1abcdefgh

57 

58 

59@app.get("/heroes/{hero_id}", response_model=HeroPublic) 8 ctx1abcdefgh

60def read_hero(hero_id: int): 8 ctx1abcdefgh

61 with Session(engine) as session: 8 ctx1abcdefgh

62 hero = session.get(Hero, hero_id) 8 ctx1abcdefgh

63 if not hero: 8 ctx1abcdefgh

64 raise HTTPException(status_code=404, detail="Hero not found") 8 ctx1abcdefgh

65 return hero 8 ctx1abcdefgh