22 lines
542 B
Python
22 lines
542 B
Python
from collections.abc import Generator
|
|
from sqlalchemy import create_engine
|
|
from sqlalchemy.orm import DeclarativeBase, Session, sessionmaker
|
|
from .config import get_settings
|
|
|
|
|
|
class Base(DeclarativeBase):
|
|
pass
|
|
|
|
|
|
settings = get_settings()
|
|
engine = create_engine(settings.sqlalchemy_url, pool_pre_ping=True)
|
|
SessionLocal = sessionmaker(bind=engine, autocommit=False, autoflush=False, expire_on_commit=False)
|
|
|
|
|
|
def get_db() -> Generator[Session, None, None]:
|
|
db = SessionLocal()
|
|
try:
|
|
yield db
|
|
finally:
|
|
db.close()
|