Coverage for docs_src/tutorial/fastapi/update/tutorial001_py39.py: 100%
59 statements
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« prev ^ index » next coverage.py v7.7.1, created at 2025-03-24 00:02 +0000
1from typing import Optional 1abcde
3from fastapi import FastAPI, HTTPException, Query 1abcde
4from sqlmodel import Field, Session, SQLModel, create_engine, select 1abcde
7class HeroBase(SQLModel): 1abcde
8 name: str = Field(index=True) 1abcde
9 secret_name: str 1abcde
10 age: Optional[int] = Field(default=None, index=True) 1abcde
13class Hero(HeroBase, table=True): 1abcde
14 id: Optional[int] = Field(default=None, primary_key=True) 1abcde
17class HeroCreate(HeroBase): 1abcde
18 pass 1abcde
21class HeroPublic(HeroBase): 1abcde
22 id: int 1abcde
25class HeroUpdate(SQLModel): 1abcde
26 name: Optional[str] = None 1abcde
27 secret_name: Optional[str] = None 1abcde
28 age: Optional[int] = None 1abcde
31sqlite_file_name = "database.db" 1abcde
32sqlite_url = f"sqlite:///{sqlite_file_name}" 1abcde
34connect_args = {"check_same_thread": False} 1abcde
35engine = create_engine(sqlite_url, echo=True, connect_args=connect_args) 1abcde
38def create_db_and_tables(): 1abcde
39 SQLModel.metadata.create_all(engine) 1abcde
42app = FastAPI() 1abcde
45@app.on_event("startup") 1abcde
46def on_startup(): 1abcde
47 create_db_and_tables() 1abcde
50@app.post("/heroes/", response_model=HeroPublic) 1abcde
51def create_hero(hero: HeroCreate): 1abcde
52 with Session(engine) as session: 1abcde
53 db_hero = Hero.model_validate(hero) 1abcde
54 session.add(db_hero) 1abcde
55 session.commit() 1abcde
56 session.refresh(db_hero) 1abcde
57 return db_hero 1abcde
60@app.get("/heroes/", response_model=list[HeroPublic]) 1abcde
61def read_heroes(offset: int = 0, limit: int = Query(default=100, le=100)): 1abcde
62 with Session(engine) as session: 1abcde
63 heroes = session.exec(select(Hero).offset(offset).limit(limit)).all() 1abcde
64 return heroes 1abcde
67@app.get("/heroes/{hero_id}", response_model=HeroPublic) 1abcde
68def read_hero(hero_id: int): 1abcde
69 with Session(engine) as session: 1abcde
70 hero = session.get(Hero, hero_id) 1abcde
71 if not hero: 1abcde
72 raise HTTPException(status_code=404, detail="Hero not found") 1abcde
73 return hero 1abcde
76@app.patch("/heroes/{hero_id}", response_model=HeroPublic) 1abcde
77def update_hero(hero_id: int, hero: HeroUpdate): 1abcde
78 with Session(engine) as session: 1abcde
79 db_hero = session.get(Hero, hero_id) 1abcde
80 if not db_hero: 1abcde
81 raise HTTPException(status_code=404, detail="Hero not found") 1abcde
82 hero_data = hero.model_dump(exclude_unset=True) 1abcde
83 db_hero.sqlmodel_update(hero_data) 1abcde
84 session.add(db_hero) 1abcde
85 session.commit() 1abcde
86 session.refresh(db_hero) 1abcde
87 return db_hero 1abcde