from flask import Flask
from flask_bootstrap import Bootstrap
from flask_sqlalchemy import SQLAlchemy
from flask_migrate import Migrate
from flask_caching import Cache
from celery import Celery

from ogn_python.navigation import nav
from ogn_python.flask_celery import make_celery

# Initialize Flask
app = Flask(__name__)

# Load the configuration
#app.config.from_object('config.default')
app.config.from_envvar('OGN_CONFIG_MODULE')

# Initialize other things
bootstrap = Bootstrap(app)
db = SQLAlchemy(app)
migrate = Migrate(app, db)
cache = Cache(app)
celery = make_celery(app)
nav.init_app(app)