Coverage for docs_src/tutorial/fastapi/limit_and_offset/tutorial001.py: 100%

1from typing import List, Optional 7 ctx1gabcdef

2 

3from fastapi import FastAPI, HTTPException, Query 7 ctx1gabcdef

4from sqlmodel import Field, Session, SQLModel, create_engine, select 7 ctx1gabcdef

5 

6 

7class HeroBase(SQLModel): 7 ctx1gabcdef

8 name: str = Field(index=True) 7 ctx1gabcdef

9 secret_name: str 7 ctx1gabcdef

10 age: Optional[int] = Field(default=None, index=True) 7 ctx1gabcdef

11 

12 

13class Hero(HeroBase, table=True): 7 ctx1gabcdef

14 id: Optional[int] = Field(default=None, primary_key=True) 7 ctx1gabcdef

15 

16 

17class HeroCreate(HeroBase): 7 ctx1gabcdef

18 pass 7 ctx1gabcdef

19 

20 

21class HeroPublic(HeroBase): 7 ctx1gabcdef

22 id: int 7 ctx1gabcdef

23 

24 

25sqlite_file_name = "database.db" 7 ctx1gabcdef

26sqlite_url = f"sqlite:///{sqlite_file_name}" 7 ctx1gabcdef

27 

28connect_args = {"check_same_thread": False} 7 ctx1gabcdef

29engine = create_engine(sqlite_url, echo=True, connect_args=connect_args) 7 ctx1gabcdef

30 

31 

32def create_db_and_tables(): 7 ctx1gabcdef

33 SQLModel.metadata.create_all(engine) 7 ctx1gabcdef

34 

35 

36app = FastAPI() 7 ctx1gabcdef

37 

38 

39@app.on_event("startup") 7 ctx1gabcdef

40def on_startup(): 6 ctx1abcdef

41 create_db_and_tables() 7 ctx1gabcdef

42 

43 

44@app.post("/heroes/", response_model=HeroPublic) 7 ctx1gabcdef

45def create_hero(hero: HeroCreate): 7 ctx1gabcdef

46 with Session(engine) as session: 7 ctx1gabcdef

47 db_hero = Hero.model_validate(hero) 7 ctx1gabcdef

48 session.add(db_hero) 7 ctx1gabcdef

49 session.commit() 7 ctx1gabcdef

50 session.refresh(db_hero) 7 ctx1gabcdef

51 return db_hero 7 ctx1gabcdef

52 

53 

54@app.get("/heroes/", response_model=List[HeroPublic]) 7 ctx1gabcdef

55def read_heroes(offset: int = 0, limit: int = Query(default=100, le=100)): 7 ctx1gabcdef

56 with Session(engine) as session: 7 ctx1gabcdef

57 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 7 ctx1gabcdef

58 return heroes 7 ctx1gabcdef

59 

60 

61@app.get("/heroes/{hero_id}", response_model=HeroPublic) 7 ctx1gabcdef

62def read_hero(hero_id: int): 7 ctx1gabcdef

63 with Session(engine) as session: 7 ctx1gabcdef

64 hero = session.get(Hero, hero_id) 7 ctx1gabcdef

65 if not hero: 7 ctx1gabcdef

66 raise HTTPException(status_code=404, detail="Hero not found") 7 ctx1gabcdef

67 return hero 7 ctx1gabcdef