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"""
from typing import AsyncGenerator
from app import app
from fastapi import Depends
from fastapi_users.db import SQLAlchemyBaseUserTableUUID, SQLAlchemyUserDatabase
from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
from sqlalchemy.orm import DeclarativeBase
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
from sqlalchemy import URL
db_url = URL.create(
"postgresql+asyncpg",
username="avnadmin",
password="AVNS_u12fHxoNLBbzD8TGpqN", # plain (unescaped) text
host="pg-opengenai-opengenai.b.aivencloud.com",
database="defaultdb",
port=14535,
)
DATABASE_URL = db_url
#DATABASE_URL = "sqlite+aiosqlite:////./test.db"
class Base(DeclarativeBase):
pass
class User(SQLAlchemyBaseUserTableUUID, Base):
pass
engine = create_async_engine(DATABASE_URL, echo=True)
async_session_maker = sessionmaker(engine,
class_=AsyncSession,
autoflush=True,
autocommit=False,
expire_on_commit=False,
)
async def create_db_and_tables():
async with engine.begin() as conn:
await conn.run_sync(Base.metadata.create_all)
async def get_async_session() -> AsyncGenerator[AsyncSession, None]:
async with async_session_maker() as session:
yield session
async def get_user_db(session: AsyncSession = Depends(get_async_session)):
yield SQLAlchemyUserDatabase(session, User)
async def connect() -> None:
async with engine.begin() as conn:
await conn.run_sync(Base.metadata.create_all, checkfirst=True)
async def disconnect() -> None:
if engine:
await engine.dispose()
"""
from typing import AsyncGenerator
from fastapi import Depends
from fastapi_users.db import SQLAlchemyBaseUserTableUUID, SQLAlchemyUserDatabase
from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
from sqlalchemy.orm import DeclarativeBase
DATABASE_URL = "sqlite+aiosqlite:///./test.db"
class Base(DeclarativeBase):
pass
class User(SQLAlchemyBaseUserTableUUID, Base):
pass
engine = create_async_engine(DATABASE_URL)
async_session_maker = async_sessionmaker(engine, expire_on_commit=False)
async def create_db_and_tables():
async with engine.begin() as conn:
await conn.run_sync(Base.metadata.create_all)
async def get_async_session() -> AsyncGenerator[AsyncSession, None]:
async with async_session_maker() as session:
yield session
async def get_user_db(session: AsyncSession = Depends(get_async_session)):
yield SQLAlchemyUserDatabase(session, User)
async def connect() -> None:
async with engine.begin() as conn:
await conn.run_sync(Base.metadata.create_all, checkfirst=True)
async def disconnect() -> None:
if engine:
await engine.dispose() |