Coverage for docs_src/sql_databases/tutorial001_an.py: 100%

1from typing import List, Union 6 ctx1abcdef

2 

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

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

5from typing_extensions import Annotated 6 ctx1abcdef

6 

7 

8class Hero(SQLModel, table=True): 6 ctx1abcdef

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

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

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

12 secret_name: str 6 ctx1abcdef

13 

14 

15sqlite_file_name = "database.db" 6 ctx1abcdef

16sqlite_url = f"sqlite:///{sqlite_file_name}" 6 ctx1abcdef

17 

18connect_args = {"check_same_thread": False} 6 ctx1abcdef

19engine = create_engine(sqlite_url, connect_args=connect_args) 6 ctx1abcdef

20 

21 

22def create_db_and_tables(): 6 ctx1abcdef

23 SQLModel.metadata.create_all(engine) 6 ctx1abcdef

24 

25 

26def get_session(): 6 ctx1abcdef

27 with Session(engine) as session: 6 ctx1ghijkl

28 yield session 6 ctx1ghijkl

29 

30 

31SessionDep = Annotated[Session, Depends(get_session)] 6 ctx1abcdef

32 

33app = FastAPI() 6 ctx1abcdef

34 

35 

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

37def on_startup(): 6 ctx1abcdef

38 create_db_and_tables() 6 ctx1abcdef

39 

40 

41@app.post("/heroes/") 6 ctx1abcdef

42def create_hero(hero: Hero, session: SessionDep) -> Hero: 6 ctx1abcdef

43 session.add(hero) 6 ctx1ghijkl

44 session.commit() 6 ctx1ghijkl

45 session.refresh(hero) 6 ctx1ghijkl

46 return hero 6 ctx1ghijkl

47 

48 

49@app.get("/heroes/") 6 ctx1abcdef

50def read_heroes( 6 ctx1abcdef

51 session: SessionDep, 

52 offset: int = 0, 

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

54) -> List[Hero]: 

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

56 return heroes 6 ctx1ghijkl

57 

58 

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

60def read_hero(hero_id: int, session: SessionDep) -> Hero: 6 ctx1abcdef

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

62 if not hero: 6 ctx1ghijkl

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

64 return hero 6 ctx1ghijkl

65 

66 

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

68def delete_hero(hero_id: int, session: SessionDep): 6 ctx1abcdef

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

70 if not hero: 6 ctx1ghijkl

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

72 session.delete(hero) 6 ctx1ghijkl

73 session.commit() 6 ctx1ghijkl

74 return {"ok": True} 6 ctx1ghijkl