Coverage for docs_src/sql_databases/tutorial002_an_py310.py: 100%
67 statements
« prev ^ index » next coverage.py v7.6.1, created at 2025-01-13 13:38 +0000
« prev ^ index » next coverage.py v7.6.1, created at 2025-01-13 13:38 +0000
1from typing import Annotated 1abc
3from fastapi import Depends, FastAPI, HTTPException, Query 1abc
4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abc
7class HeroBase(SQLModel): 1abc
8 name: str = Field(index=True) 1abc
9 age: int | None = Field(default=None, index=True) 1abc
12class Hero(HeroBase, table=True): 1abc
13 id: int | None = Field(default=None, primary_key=True) 1abc
14 secret_name: str 1abc
17class HeroPublic(HeroBase): 1abc
18 id: int 1abc
21class HeroCreate(HeroBase): 1abc
22 secret_name: str 1abc
25class HeroUpdate(HeroBase): 1abc
26 name: str | None = None 1abc
27 age: int | None = None 1abc
28 secret_name: str | None = None 1abc
31sqlite_file_name = "database.db" 1abc
32sqlite_url = f"sqlite:///{sqlite_file_name}" 1abc
34connect_args = {"check_same_thread": False} 1abc
35engine = create_engine(sqlite_url, connect_args=connect_args) 1abc
38def create_db_and_tables(): 1abc
39 SQLModel.metadata.create_all(engine) 1abc
42def get_session(): 1abc
43 with Session(engine) as session: 1def
44 yield session 1def
47SessionDep = Annotated[Session, Depends(get_session)] 1abc
48app = FastAPI() 1abc
51@app.on_event("startup") 1abc
52def on_startup(): 1abc
53 create_db_and_tables() 1abc
56@app.post("/heroes/", response_model=HeroPublic) 1abc
57def create_hero(hero: HeroCreate, session: SessionDep): 1abc
58 db_hero = Hero.model_validate(hero) 1def
59 session.add(db_hero) 1def
60 session.commit() 1def
61 session.refresh(db_hero) 1def
62 return db_hero 1def
65@app.get("/heroes/", response_model=list[HeroPublic]) 1abc
66def read_heroes( 1abc
67 session: SessionDep,
68 offset: int = 0,
69 limit: Annotated[int, Query(le=100)] = 100,
70):
71 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1def
72 return heroes 1def
75@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abc
76def read_hero(hero_id: int, session: SessionDep): 1abc
77 hero = session.get(Hero, hero_id) 1def
78 if not hero: 1def
79 raise HTTPException(status_code=404, detail="Hero not found") 1def
80 return hero 1def
83@app.patch("/heroes/{hero_id}", response_model=HeroPublic) 1abc
84def update_hero(hero_id: int, hero: HeroUpdate, session: SessionDep): 1abc
85 hero_db = session.get(Hero, hero_id) 1def
86 if not hero_db: 1def
87 raise HTTPException(status_code=404, detail="Hero not found") 1def
88 hero_data = hero.model_dump(exclude_unset=True) 1def
89 hero_db.sqlmodel_update(hero_data) 1def
90 session.add(hero_db) 1def
91 session.commit() 1def
92 session.refresh(hero_db) 1def
93 return hero_db 1def
96@app.delete("/heroes/{hero_id}") 1abc
97def delete_hero(hero_id: int, session: SessionDep): 1abc
98 hero = session.get(Hero, hero_id) 1def
99 if not hero: 1def
100 raise HTTPException(status_code=404, detail="Hero not found") 1def
101 session.delete(hero) 1def
102 session.commit() 1def
103 return {"ok": True} 1def