admin / Synapse-Cortex

import os

from dotenv import load_dotenv
from sqlalchemy import create_engine
from sqlalchemy.orm import declarative_base, sessionmaker

# Never overrides real environment variables (e.g. the ones docker-compose
# sets) - this only fills in DATABASE_URL/SECRET_KEY for local dev when
# they're otherwise unset.
load_dotenv()

DATABASE_URL = os.getenv(
    "DATABASE_URL",
    "postgresql+psycopg2://cortex:cortex@db:5432/synapse_cortex",
)

engine = create_engine(DATABASE_URL, pool_pre_ping=True)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
Base = declarative_base()


def get_db():
    db = SessionLocal()
    try:
        yield db
    finally:
        db.close()