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

43 statements  

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1from typing import List, Optional 1abcdef

2 

3from fastapi import FastAPI, HTTPException 1abcdef

4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abcdef

5 

6 

7class HeroBase(SQLModel): 1abcdef

8 name: str = Field(index=True) 1abcdef

9 secret_name: str 1abcdef

10 age: Optional[int] = Field(default=None, index=True) 1abcdef

11 

12 

13class Hero(HeroBase, table=True): 1abcdef

14 id: Optional[int] = Field(default=None, primary_key=True) 1abcdef

15 

16 

17class HeroCreate(HeroBase): 1abcdef

18 pass 1abcdef

19 

20 

21class HeroPublic(HeroBase): 1abcdef

22 id: int 1abcdef

23 

24 

25sqlite_file_name = "database.db" 1abcdef

26sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcdef

27 

28connect_args = {"check_same_thread": False} 1abcdef

29engine = create_engine(sqlite_url, echo=True, connect_args=connect_args) 1abcdef

30 

31 

32def create_db_and_tables(): 1abcdef

33 SQLModel.metadata.create_all(engine) 1abcdef

34 

35 

36app = FastAPI() 1abcdef

37 

38 

39@app.on_event("startup") 1abcdef

40def on_startup(): 1abcdef

41 create_db_and_tables() 1abcdef

42 

43 

44@app.post("/heroes/", response_model=HeroPublic) 1abcdef

45def create_hero(hero: HeroCreate): 1abcdef

46 with Session(engine) as session: 1abcdef

47 db_hero = Hero.model_validate(hero) 1abcdef

48 session.add(db_hero) 1abcdef

49 session.commit() 1abcdef

50 session.refresh(db_hero) 1abcdef

51 return db_hero 1abcdef

52 

53 

54@app.get("/heroes/", response_model=List[HeroPublic]) 1abcdef

55def read_heroes(): 1abcdef

56 with Session(engine) as session: 1abcdef

57 heroes = session.exec(select(Hero)).all() 1abcdef

58 return heroes 1abcdef

59 

60 

61@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abcdef

62def read_hero(hero_id: int): 1abcdef

63 with Session(engine) as session: 1abcdef

64 hero = session.get(Hero, hero_id) 1abcdef

65 if not hero: 1abcdef

66 raise HTTPException(status_code=404, detail="Hero not found") 1abcdef

67 return hero 1abcdef