肉末
25 lines
518 B
Python
25 lines
518 B
Python
from collections.abc import Generator
|
|
|
|
from sqlalchemy import create_engine
|
|
from sqlalchemy.orm import DeclarativeBase, Session, sessionmaker
|
|
|
|
from app.config import settings
|
|
|
|
engine = create_engine(
|
|
settings.db_url,
|
|
connect_args={"check_same_thread": False},
|
|
)
|
|
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
|
|
|
|
|
|
class Base(DeclarativeBase):
|
|
pass
|
|
|
|
|
|
def get_db() -> Generator[Session, None, None]:
|
|
db = SessionLocal()
|
|
try:
|
|
yield db
|
|
finally:
|
|
db.close()
|