Coverage for docs_src/sql_databases/tutorial001_an_py310.py: 100%

1from typing import Annotated 3 ctx1abc

2 

3from fastapi import Depends, FastAPI, HTTPException, Query 3 ctx1abc

4from sqlmodel import Field, Session, SQLModel, create_engine, select 3 ctx1abc

5 

6 

7class Hero(SQLModel, table=True): 3 ctx1abc

8 id: int | None = Field(default=None, primary_key=True) 3 ctx1abc

9 name: str = Field(index=True) 3 ctx1abc

10 age: int | None = Field(default=None, index=True) 3 ctx1abc

11 secret_name: str 3 ctx1abc

12 

13 

14sqlite_file_name = "database.db" 3 ctx1abc

15sqlite_url = f"sqlite:///{sqlite_file_name}" 3 ctx1abc

16 

17connect_args = {"check_same_thread": False} 3 ctx1abc

18engine = create_engine(sqlite_url, connect_args=connect_args) 3 ctx1abc

19 

20 

21def create_db_and_tables(): 3 ctx1abc

22 SQLModel.metadata.create_all(engine) 3 ctx1abc

23 

24 

25def get_session(): 3 ctx1abc

26 with Session(engine) as session: 3 ctx1def

27 yield session 3 ctx1def

28 

29 

30SessionDep = Annotated[Session, Depends(get_session)] 3 ctx1abc

31 

32app = FastAPI() 3 ctx1abc

33 

34 

35@app.on_event("startup") 3 ctx1abc

36def on_startup(): 3 ctx1abc

37 create_db_and_tables() 3 ctx1abc

38 

39 

40@app.post("/heroes/") 3 ctx1abc

41def create_hero(hero: Hero, session: SessionDep) -> Hero: 3 ctx1abc

42 session.add(hero) 3 ctx1def

43 session.commit() 3 ctx1def

44 session.refresh(hero) 3 ctx1def

45 return hero 3 ctx1def

46 

47 

48@app.get("/heroes/") 3 ctx1abc

49def read_heroes( 3 ctx1abc

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() 3 ctx1def

55 return heroes 3 ctx1def

56 

57 

58@app.get("/heroes/{hero_id}") 3 ctx1abc

59def read_hero(hero_id: int, session: SessionDep) -> Hero: 3 ctx1abc

60 hero = session.get(Hero, hero_id) 3 ctx1def

61 if not hero: 3 ctx1def

62 raise HTTPException(status_code=404, detail="Hero not found") 3 ctx1def

63 return hero 3 ctx1def

64 

65 

66@app.delete("/heroes/{hero_id}") 3 ctx1abc

67def delete_hero(hero_id: int, session: SessionDep): 3 ctx1abc

68 hero = session.get(Hero, hero_id) 3 ctx1def

69 if not hero: 3 ctx1def

70 raise HTTPException(status_code=404, detail="Hero not found") 3 ctx1def

71 session.delete(hero) 3 ctx1def

72 session.commit() 3 ctx1def

73 return {"ok": True} 3 ctx1def