import os SECRET_KEY = 'mySecretKey' #os.environ.get('SECRET_KEY') SQLALCHEMY_DATABASE_URI = 'sqlite:///db.sqlite3' #os.environ.get('SQLALCHEMY_DATABASE_URI') SQLALCHEMY_TRACK_MODIFICATIONS = False #os.environ.get('SQLALCHEMY_TRACK_MODIFICATIONS') ADMIN_USERNAME = 'admin' #os.environ.get('ADMIN_USERNAME') ADMIN_PASSWORD = 'admin' #os.environ.get('ADMIN_PASSWORD') MAIL_SERVER = 'localhost' # os.environ.get('MAIL_SERVER') MAIL_PORT = 25 # int(os.environ.get('MAIL_PORT')) MAIL_USERNAME = 'user' # os.environ.get('MAIL_USERNAME') MAIL_PASSWORD = 'password' # os.environ.get('MAIL_PASSWORD') MAIL_USE_TLS = False MAIL_USE_SSL = True """ :::::::: .env file content :::::::: SQLALCHEMY_DATABASE_URI=sqlite:///db.sqlite3 SQLALCHEMY_TRACK_MODIFICATIONS=False SECRET_KEY=randomKey MAIL_SERVER=smtp.gmail.com MAIL_PORT=465 MAIL_USERNAME=email@email.com MAIL_PASSWORD=password """