Coverage for docs_src/sql_databases/tutorial001.py: 100%

45 statements  

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1from typing import List, Union 1abcde

2 

3from fastapi import Depends, FastAPI, HTTPException, Query 1abcde

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

5 

6 

7class Hero(SQLModel, table=True): 1abcde

8 id: Union[int, None] = Field(default=None, primary_key=True) 1abcde

9 name: str = Field(index=True) 1abcde

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

11 secret_name: str 1abcde

12 

13 

14sqlite_file_name = "database.db" 1abcde

15sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcde

16 

17connect_args = {"check_same_thread": False} 1abcde

18engine = create_engine(sqlite_url, connect_args=connect_args) 1abcde

19 

20 

21def create_db_and_tables(): 1abcde

22 SQLModel.metadata.create_all(engine) 1abcde

23 

24 

25def get_session(): 1abcde

26 with Session(engine) as session: 1fghij

27 yield session 1fghij

28 

29 

30app = FastAPI() 1abcde

31 

32 

33@app.on_event("startup") 1abcde

34def on_startup(): 1abcde

35 create_db_and_tables() 1abcde

36 

37 

38@app.post("/heroes/") 1abcde

39def create_hero(hero: Hero, session: Session = Depends(get_session)) -> Hero: 1abcde

40 session.add(hero) 1fghij

41 session.commit() 1fghij

42 session.refresh(hero) 1fghij

43 return hero 1fghij

44 

45 

46@app.get("/heroes/") 1abcde

47def read_heroes( 1abcde

48 session: Session = Depends(get_session), 

49 offset: int = 0, 

50 limit: int = Query(default=100, le=100), 

51) -> List[Hero]: 

52 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1fghij

53 return heroes 1fghij

54 

55 

56@app.get("/heroes/{hero_id}") 1abcde

57def read_hero(hero_id: int, session: Session = Depends(get_session)) -> Hero: 1abcde

58 hero = session.get(Hero, hero_id) 1fghij

59 if not hero: 1fghij

60 raise HTTPException(status_code=404, detail="Hero not found") 1fghij

61 return hero 1fghij

62 

63 

64@app.delete("/heroes/{hero_id}") 1abcde

65def delete_hero(hero_id: int, session: Session = Depends(get_session)): 1abcde

66 hero = session.get(Hero, hero_id) 1fghij

67 if not hero: 1fghij

68 raise HTTPException(status_code=404, detail="Hero not found") 1fghij

69 session.delete(hero) 1fghij

70 session.commit() 1fghij

71 return {"ok": True} 1fghij