import logging from os import environ, urandom from flask import Flask from flask.cli import load_dotenv from flask_apscheduler import APScheduler from flask_httpauth import HTTPBasicAuth from flask_sqlalchemy import SQLAlchemy load_dotenv() IS_DEBUG = environ.get('FLASK_ENV', 'production') == 'development' ADMIN_USERNAME = environ.get('ADMIN_USERNAME', 'admin') ADMIN_PASSWORD = environ.get('ADMIN_PASSWORD', 'secret') APP_PORT = int(environ.get('FLASK_PORT', 5000)) CACHE_TIMEOUT = int(environ.get('CACHE_TIMEOUT', 60 * 60)) REQUESTS_TIMEOUT = int(environ.get('REQUESTS_TIMEOUT', 5)) BLACKLIST_WORDS = environ.get('BLACKLIST_WORDS', '').split(',') if environ.get('BLACKLIST_WORDS', '') else [] CLOUDPROXY_ENDPOINT = environ.get('CLOUDPROXY_ENDPOINT') MYSQL_ENABLED = False app = Flask(__name__) app.name = 'PyNyaaTa' app.debug = IS_DEBUG app.secret_key = urandom(24).hex() app.url_map.strict_slashes = False auth = HTTPBasicAuth() scheduler = APScheduler(app=app) logging.basicConfig(level=(logging.DEBUG if IS_DEBUG else logging.INFO)) logger = logging.getLogger(app.name) db_host = environ.get('MYSQL_SERVER') if db_host: MYSQL_ENABLED = True db_user = environ.get('MYSQL_USER') db_password = environ.get('MYSQL_PASSWORD') db_name = environ.get('MYSQL_DATABASE') if not db_user or not db_password or not db_name: logger.error('Missing connection environment variables') exit() app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql+pymysql://%s:%s@%s/%s?charset=utf8mb4' % ( db_user, db_password, db_host, db_name ) app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = True app.config['SQLALCHEMY_ENGINE_OPTIONS'] = { 'pool_recycle': 200 } db = SQLAlchemy(app)