from dotenv import load_dotenv import os import psycopg2 # Develop only load_dotenv() host = os.getenv("STOCK_DB_HOST") port = os.getenv("STOCK_DB_PORT") database = os.getenv("STOCK_DB_DATABASE") user = os.getenv("STOCK_DB_USER") password = os.getenv("STOCK_DB_PASSWD") db = psycopg2.connect(host=host, port=port, database=database, user=user, password=password)