Function update_hero

docs_src/tutorial/fastapi/update/tutorial002_py310.py:84–99

(hero_id: int, hero: HeroUpdate)

@app.patch("/heroes/{hero_id}", response_model=HeroPublic)
def update_hero(hero_id: int, hero: HeroUpdate):
    with Session(engine) as session:
        db_hero = session.get(Hero, hero_id)
        if not db_hero:
            raise HTTPException(status_code=404, detail="Hero not found")
        hero_data = hero.model_dump(exclude_unset=True)
        extra_data = {}
        if "password" in hero_data:
            password = hero_data["password"]
            hashed_password = hash_password(password)
            extra_data["hashed_password"] = hashed_password
        db_hero.sqlmodel_update(hero_data, update=extra_data)
        session.add(db_hero)
        session.commit()
        session.refresh(db_hero)
        return db_hero