31 lines
731 B
Python
31 lines
731 B
Python
from __future__ import annotations
|
|
|
|
from sqlalchemy.ext.asyncio import AsyncAttrs, async_sessionmaker, create_async_engine
|
|
from sqlalchemy.orm import DeclarativeBase
|
|
|
|
from app.core.config import settings
|
|
|
|
connect_args: dict = {}
|
|
if settings.DATABASE_SCHEMA:
|
|
connect_args["server_settings"] = {"search_path": settings.DATABASE_SCHEMA}
|
|
if "sqlite" in settings.DATABASE_URL:
|
|
connect_args["check_same_thread"] = False
|
|
|
|
engine = create_async_engine(
|
|
settings.DATABASE_URL,
|
|
pool_pre_ping=True,
|
|
pool_size=5,
|
|
max_overflow=10,
|
|
connect_args=connect_args,
|
|
)
|
|
|
|
SessionLocal = async_sessionmaker(
|
|
bind=engine,
|
|
autoflush=False,
|
|
expire_on_commit=False,
|
|
)
|
|
|
|
|
|
class Base(AsyncAttrs, DeclarativeBase):
|
|
pass
|