Session with FastAPI Dependency

パス関数の中でSessionを張るコードを、Dependsでsessionを渡すコードに書き換える

code:python

def get_session():

with Session(engine) as session:

yield session

@app.post("/heroes/", response_model=HeroPublic)

def create_hero(*, session: Session = Depends(get_session), hero: HeroCreate):

db_hero = Hero.model_validate(hero)

session.add(db_hero)

session.commit()

session.refresh(db_hero)

return db_hero

get_sessionはCRUDすべてのパス関数に渡せる

And you will see how much these dependencies can help the more you work with FastAPI, to handle permissions, authentication, resources like database sessions, etc. 🚀