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

1from typing import List, Optional 6 ctx1abcdef

2 

3from fastapi import FastAPI, HTTPException, Query 6 ctx1abcdef

4from sqlmodel import Field, Session, SQLModel, create_engine, select 6 ctx1abcdef

5 

6 

7class HeroBase(SQLModel): 6 ctx1abcdef

8 name: str = Field(index=True) 6 ctx1abcdef

9 secret_name: str 6 ctx1abcdef

10 age: Optional[int] = Field(default=None, index=True) 6 ctx1abcdef

11 

12 

13class Hero(HeroBase, table=True): 6 ctx1abcdef

14 id: Optional[int] = Field(default=None, primary_key=True) 6 ctx1abcdef

15 

16 

17class HeroCreate(HeroBase): 6 ctx1abcdef

18 pass 6 ctx1abcdef

19 

20 

21class HeroPublic(HeroBase): 6 ctx1abcdef

22 id: int 6 ctx1abcdef

23 

24 

25sqlite_file_name = "database.db" 6 ctx1abcdef

26sqlite_url = f"sqlite:///{sqlite_file_name}" 6 ctx1abcdef

27 

28connect_args = {"check_same_thread": False} 6 ctx1abcdef

29engine = create_engine(sqlite_url, echo=True, connect_args=connect_args) 6 ctx1abcdef

30 

31 

32def create_db_and_tables(): 6 ctx1abcdef

33 SQLModel.metadata.create_all(engine) 6 ctx1abcdef

34 

35 

36app = FastAPI() 6 ctx1abcdef

37 

38 

39@app.on_event("startup") 6 ctx1abcdef

40def on_startup(): 6 ctx1abcdef

41 create_db_and_tables() 6 ctx1abcdef

42 

43 

44@app.post("/heroes/", response_model=HeroPublic) 6 ctx1abcdef

45def create_hero(hero: HeroCreate): 6 ctx1abcdef

46 with Session(engine) as session: 6 ctx1abcdef

47 db_hero = Hero.model_validate(hero) 6 ctx1abcdef

48 session.add(db_hero) 6 ctx1abcdef

49 session.commit() 6 ctx1abcdef

50 session.refresh(db_hero) 6 ctx1abcdef

51 return db_hero 6 ctx1abcdef

52 

53 

54@app.get("/heroes/", response_model=List[HeroPublic]) 6 ctx1abcdef

55def read_heroes(offset: int = 0, limit: int = Query(default=100, le=100)): 6 ctx1abcdef

56 with Session(engine) as session: 6 ctx1abcdef

57 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 6 ctx1abcdef

58 return heroes 6 ctx1abcdef

59 

60 

61@app.get("/heroes/{hero_id}", response_model=HeroPublic) 6 ctx1abcdef

62def read_hero(hero_id: int): 6 ctx1abcdef

63 with Session(engine) as session: 6 ctx1abcdef

64 hero = session.get(Hero, hero_id) 6 ctx1abcdef

65 if not hero: 6 ctx1abcdef

66 raise HTTPException(status_code=404, detail="Hero not found") 6 ctx1abcdef

67 return hero 6 ctx1abcdef