import os


class Config:
    # SECRET_KEY = os.environ.get('SECRET_KEY') or 'your_secret_key'
    # SQLALCHEMY_TRACK_MODIFICATIONS = False

    SECRET_KEY = '8665e31a29ab7e12cb0f92c1dbobj1e3a6a15230fb17'

    # SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or
    # 'postgresql://username:password@localhost:5432/your dbname'

    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or 'mysql+pymysql://root:1625344721Qq%40@localhost/mini12306'
    SQLALCHEMY_TRACK_MODIFICATIONS = False

    REDIS_URL = "redis://:123456@localhost:6379/0"