from sqlalchemy.engine.url import URL postgres_db = {'drivername': 'postgres', 'username': 'postgres', 'password': 'postgres', 'host': '192.168.99.100', 'port': 5432} print(URL(**postgres_db)) sqlite_db = {'drivername': 'sqlite', 'database': 'db.sqlite'} print(URL(**sqlite_db))