Coverage for docs_src/sql_databases/tutorial001_an_py39.py: 100%

1from typing import Annotated, Union 6 ctx1abcdef

2 

3from fastapi import Depends, FastAPI, HTTPException, Query 6 ctx1abcdef

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

5 

6 

7class Hero(SQLModel, table=True): 6 ctx1abcdef

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

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

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

11 secret_name: str 6 ctx1abcdef

12 

13 

14sqlite_file_name = "database.db" 6 ctx1abcdef

15sqlite_url = f"sqlite:///{sqlite_file_name}" 6 ctx1abcdef

16 

17connect_args = {"check_same_thread": False} 6 ctx1abcdef

18engine = create_engine(sqlite_url, connect_args=connect_args) 6 ctx1abcdef

19 

20 

21def create_db_and_tables(): 6 ctx1abcdef

22 SQLModel.metadata.create_all(engine) 6 ctx1abcdef

23 

24 

25def get_session(): 6 ctx1abcdef

26 with Session(engine) as session: 6 ctx1ghijkl

27 yield session 6 ctx1ghijkl

28 

29 

30SessionDep = Annotated[Session, Depends(get_session)] 6 ctx1abcdef

31 

32app = FastAPI() 6 ctx1abcdef

33 

34 

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

36def on_startup(): 6 ctx1abcdef

37 create_db_and_tables() 6 ctx1abcdef

38 

39 

40@app.post("/heroes/") 6 ctx1abcdef

41def create_hero(hero: Hero, session: SessionDep) -> Hero: 6 ctx1abcdef

42 session.add(hero) 6 ctx1ghijkl

43 session.commit() 6 ctx1ghijkl

44 session.refresh(hero) 6 ctx1ghijkl

45 return hero 6 ctx1ghijkl

46 

47 

48@app.get("/heroes/") 6 ctx1abcdef

49def read_heroes( 6 ctx1abcdef

50 session: SessionDep, 

51 offset: int = 0, 

52 limit: Annotated[int, Query(le=100)] = 100, 

53) -> list[Hero]: 

54 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 6 ctx1ghijkl

55 return heroes 6 ctx1ghijkl

56 

57 

58@app.get("/heroes/{hero_id}") 6 ctx1abcdef

59def read_hero(hero_id: int, session: SessionDep) -> Hero: 6 ctx1abcdef

60 hero = session.get(Hero, hero_id) 6 ctx1ghijkl

61 if not hero: 6 ctx1ghijkl

62 raise HTTPException(status_code=404, detail="Hero not found") 6 ctx1ghijkl

63 return hero 6 ctx1ghijkl

64 

65 

66@app.delete("/heroes/{hero_id}") 6 ctx1abcdef

67def delete_hero(hero_id: int, session: SessionDep): 6 ctx1abcdef

68 hero = session.get(Hero, hero_id) 6 ctx1ghijkl

69 if not hero: 6 ctx1ghijkl

70 raise HTTPException(status_code=404, detail="Hero not found") 6 ctx1ghijkl

71 session.delete(hero) 6 ctx1ghijkl

72 session.commit() 6 ctx1ghijkl

73 return {"ok": True} 6 ctx1ghijkl