629ba0ee1c
- Set up project structure with FastAPI app - Implement SQLAlchemy models and async database connection - Create CRUD endpoints for items resource - Add health endpoint for monitoring - Configure Alembic for database migrations - Create comprehensive documentation generated with BackendIM... (backend.im)
37 lines
877 B
Python
37 lines
877 B
Python
from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
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from sqlalchemy.orm import declarative_base, sessionmaker
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from pathlib import Path
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# Create the database directory
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DB_DIR = Path("/app") / "storage" / "db"
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DB_DIR.mkdir(parents=True, exist_ok=True)
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# SQLite connection URL
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SQLALCHEMY_DATABASE_URL = f"sqlite+aiosqlite:///{DB_DIR}/db.sqlite"
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# Create the engine
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engine = create_async_engine(
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SQLALCHEMY_DATABASE_URL,
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connect_args={"check_same_thread": False},
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echo=True,
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)
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# Session factory
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SessionLocal = sessionmaker(
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autocommit=False,
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autoflush=False,
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bind=engine,
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class_=AsyncSession,
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expire_on_commit=False,
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)
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# Base class for ORM models
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Base = declarative_base()
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# Dependency for getting the database session
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async def get_db():
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db = SessionLocal()
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try:
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yield db
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finally:
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await db.close() |