import os
from sqlalchemy import create_engine

DB_USER = "root"
DB_PASSWORD = "root"
DB_HOST = "db"
DB_PORT = "3306"
DB_NAME = "deckofcards"

DATABASE_URL = (
    f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}"
)

engine = create_engine(
    DATABASE_URL,
    pool_pre_ping=True,
    echo=False
)