33 lines
813 B
Python
33 lines
813 B
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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PerToolBox Server - 数据库模块
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Copyright (C) 2024 Sea Network Technology Studio
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Author: Canglan <admin@sea-studio.top>
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License: AGPL v3
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"""
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from sqlalchemy import create_engine
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import sessionmaker, Session
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from typing import Generator
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from .config import settings
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engine = create_engine(
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settings.DATABASE_URL,
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pool_size=20,
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max_overflow=10,
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pool_pre_ping=True,
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echo=settings.DEBUG,
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connect_args={"connect_timeout": 10}
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)
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base = declarative_base()
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def get_db() -> Generator[Session, None, None]:
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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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db.close() |