38 lines
663 B
Python
38 lines
663 B
Python
from sqlalchemy import create_engine
|
|
from sqlalchemy.orm import sessionmaker
|
|
from sqlalchemy.orm import declarative_base
|
|
|
|
from dotenv import load_dotenv
|
|
import os
|
|
|
|
load_dotenv()
|
|
|
|
DATABASE_URL = (
|
|
f"mysql+pymysql://"
|
|
f"{os.getenv('DB_USER')}:"
|
|
f"{os.getenv('DB_PASSWORD')}@"
|
|
f"{os.getenv('DB_HOST')}:"
|
|
f"{os.getenv('DB_PORT')}/"
|
|
f"{os.getenv('DB_NAME')}"
|
|
)
|
|
|
|
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() |