26 lines
642 B
Python
26 lines
642 B
Python
from sqlalchemy import create_engine
|
|
from sqlalchemy.orm import sessionmaker, DeclarativeBase
|
|
from sqlalchemy.types import PickleType
|
|
|
|
import os
|
|
|
|
SQLALCHEMY_DATABASE_URL = "sqlite:///" + os.environ.get("DATABASE_URL", "/data/db.sqlite")
|
|
|
|
engine = create_engine(
|
|
SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}
|
|
)
|
|
|
|
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
|
|
|
|
async def get_db():
|
|
db = SessionLocal()
|
|
try:
|
|
yield db
|
|
finally:
|
|
db.close()
|
|
|
|
class Base(DeclarativeBase):
|
|
type_annotation_map = {
|
|
dict[str, bool]: PickleType,
|
|
object: PickleType
|
|
} |