Coverage for docs_src/sql_databases/tutorial002_py310.py: 100%
65 statements
« prev ^ index » next coverage.py v7.6.1, created at 2025-05-05 00:03 +0000
« prev ^ index » next coverage.py v7.6.1, created at 2025-05-05 00:03 +0000
1from fastapi import Depends, FastAPI, HTTPException, Query 1abcd
2from sqlmodel import Field, Session, SQLModel, create_engine, select 1abcd
5class HeroBase(SQLModel): 1abcd
6 name: str = Field(index=True) 1abcd
7 age: int | None = Field(default=None, index=True) 1abcd
10class Hero(HeroBase, table=True): 1abcd
11 id: int | None = Field(default=None, primary_key=True) 1abcd
12 secret_name: str 1abcd
15class HeroPublic(HeroBase): 1abcd
16 id: int 1abcd
19class HeroCreate(HeroBase): 1abcd
20 secret_name: str 1abcd
23class HeroUpdate(HeroBase): 1abcd
24 name: str | None = None 1abcd
25 age: int | None = None 1abcd
26 secret_name: str | None = None 1abcd
29sqlite_file_name = "database.db" 1abcd
30sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcd
32connect_args = {"check_same_thread": False} 1abcd
33engine = create_engine(sqlite_url, connect_args=connect_args) 1abcd
36def create_db_and_tables(): 1abcd
37 SQLModel.metadata.create_all(engine) 1abcd
40def get_session(): 1abcd
41 with Session(engine) as session: 1efgh
42 yield session 1efgh
45app = FastAPI() 1abcd
48@app.on_event("startup") 1abcd
49def on_startup(): 1abcd
50 create_db_and_tables() 1abcd
53@app.post("/heroes/", response_model=HeroPublic) 1abcd
54def create_hero(hero: HeroCreate, session: Session = Depends(get_session)): 1abcd
55 db_hero = Hero.model_validate(hero) 1efgh
56 session.add(db_hero) 1efgh
57 session.commit() 1efgh
58 session.refresh(db_hero) 1efgh
59 return db_hero 1efgh
62@app.get("/heroes/", response_model=list[HeroPublic]) 1abcd
63def read_heroes( 1abcd
64 session: Session = Depends(get_session),
65 offset: int = 0,
66 limit: int = Query(default=100, le=100),
67):
68 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1efgh
69 return heroes 1efgh
72@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abcd
73def read_hero(hero_id: int, session: Session = Depends(get_session)): 1abcd
74 hero = session.get(Hero, hero_id) 1efgh
75 if not hero: 1efgh
76 raise HTTPException(status_code=404, detail="Hero not found") 1efgh
77 return hero 1efgh
80@app.patch("/heroes/{hero_id}", response_model=HeroPublic) 1abcd
81def update_hero( 1abcd
82 hero_id: int, hero: HeroUpdate, session: Session = Depends(get_session)
83):
84 hero_db = session.get(Hero, hero_id) 1efgh
85 if not hero_db: 1efgh
86 raise HTTPException(status_code=404, detail="Hero not found") 1efgh
87 hero_data = hero.model_dump(exclude_unset=True) 1efgh
88 hero_db.sqlmodel_update(hero_data) 1efgh
89 session.add(hero_db) 1efgh
90 session.commit() 1efgh
91 session.refresh(hero_db) 1efgh
92 return hero_db 1efgh
95@app.delete("/heroes/{hero_id}") 1abcd
96def delete_hero(hero_id: int, session: Session = Depends(get_session)): 1abcd
97 hero = session.get(Hero, hero_id) 1efgh
98 if not hero: 1efgh
99 raise HTTPException(status_code=404, detail="Hero not found") 1efgh
100 session.delete(hero) 1efgh
101 session.commit() 1efgh
102 return {"ok": True} 1efgh