basic-flask-site/config.py

from flask.config import Config
import os
from dotenv import load_dotenv
load_dotenv()


START_YEAR = 2022
SITE_TITLE = 'Агрегатор лекций ИСККОН'

class DefaultConfig(Config):
    DEBUG = True
    PORT = int(os.environ["PORT"])
    HOST = os.environ["HOST"]
    DEVELOPMENT = True
    SECRET_KEY = 'do-i-really-need-this'
    FLASK_HTPASSWD_PATH = '/secret/.htpasswd'
    FLASK_SECRET = SECRET_KEY
    DB_HOST = 'database'  # a docker link


class ProductionConfig(DefaultConfig):
    DEVELOPMENT = False
    DEBUG = False
    DB_HOST = 'my.production.database'  # not a docker link


mode = os.environ["MODE"]
config = ProductionConfig if mode == "prod" else DefaultConfig