from sqlmodel import Field, SQLModel, create_engine, Session, select from sqlalchemy.ext.asyncio import AsyncSession, async_scoped_session from sqlalchemy.dialects.postgresql import UUID import asyncio import d
fromsqlalchemy.ext.asyncioimportAsyncSessionfromsqlmodelimportselectasyncdefcreate_user(user:User):asyncwithAsyncSession(engine)assession:session.add(user)awaitsession.commit()awaitsession.refresh(user)returnuserasyncdefget_user(user_id:int):asyncwithAsyncSession(engine)assession:statement=select(User).where...
如下: importasynciofromsqlmodelimportcreate_async_engine,Session# 创建异步引擎engine=create_async_engine(DATABASE_URL,echo=True)asyncdefget_session()->Session:asyncwithengine.begin()asconn:# 创建数据库表awaitconn.run_sync(SQLModel.metadata.create_all)async_session=Session(engine)returnasync_session# ...
"""id:int|None=Field(default=None,primary_key=True,description="用户唯一标识")username:str=Field(index=True,unique=True,description="用户名",min_length=3,max_length=32)email:str=Field(unique=True,description="用户邮箱",regex=r"[^@]+@[^@]+\.[^@]+",min_length=3,max_length=128)passw...
database import async_engine, Base class UserServices: @staticmethod async def get_user(async_session: AsyncSession, user_id: int): result = await async_session.execute(select(User).where(User.id == user_id)) return result.scalars().first() # api/user.py router_user = APIRouter(prefix...
("/users/", response_model=UserOut)asyncdefcreate_user(user: UserIn, db: SQLModelSession = Depends(get_db)):"""创建用户"""returncreate_user(db, user)@app.get("/users/{user_id}", response_model=UserOut)asyncdefread_user(user_id:int, db: SQLModelSession = Depends(get_db)):"""...
('http://localhost:8000/users/'); users.value = response.data; }; const updateUser = async (id) => { await axios.put(`http://localhost:8000/users/${id}`, { name: 'Jane Doe', age: 35 }); const index = users.value.findIndex(user => user.id === id); if (index !== -...
However, when testing FastAPI endpoints that utilize async connections with the database and a pool strategy, there is a trick to be aware of. The recommended approach is to create an isolated testing environment that connects to the database using the "poolclass": NullPool parameter on the ...
async def get_user_all(): """获取所有用户的接口""" with Session(engine) as session: users = session.exec(select(User)).all() return users 完整代码 from fastapi import FastAPI from sqlmodel import Field, Session, SQLModel, create_engine, select ...
Sample FastAPI project that uses async SQLAlchemy, SQLModel, Postgres, Alembic, and Docker. fastapifastapi-sqlalchemyfastapi-async-dbsqlmodelfastapi-sqlmodel UpdatedAug 26, 2023 Python 🐍💨 FastAPI Rocket Boilerplate to build an API based in Python with its most modern technologies!