config.py

import os
from dotenv import load_dotenv

basedir = os.path.abspath(os.path.dirname(__file__))
load_dotenv(os.path.join(basedir, ".env"))

class Config(object):
    SECRET_KEY = os.environ.get("SECRET_KEY") or "REALLY_SECRET_KEY"
    SQLALCHEMY_DATABASE_URI = os.environ.get("DATABASE_URL") or "sqlite:///" + os.path.join(basedir, "app.db")
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    MAIL_SERVER = os.environ.get("MAIL_SERVER")
    MAIL_PORT = int(os.environ.get("MAIL_PORT") or 25)
    MAIL_USE_TLS = os.environ.get("MAIL_USE_TLS") is not None
    MAIL_USERNAME = os.environ.get("MAIL_USERNAME")
    MAIL_PASSWORD = os.environ.get("MAIL_PASSWORD")
    ADMINS = ["avoidik@gmail.com"]
    POSTS_PER_PAGE = 15
    LANGUAGES = ['en', 'ru']
    MS_TRANSLATOR_KEY = os.environ.get("MS_TRANSLATOR_KEY")
    ELASTICSEARCH_URL = os.environ.get("ELASTICSEARCH_URL")
    ERROR_HANDLER = os.environ.get("ERROR_HANDLER") or None
    LOG_TO_STDOUT = os.environ.get("LOG_TO_STDOUT")
    SESSION_COOKIE_NAME = "microblog"
    REDIS_URL = os.environ.get('REDIS_URL') or 'redis://'