from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy

from config import config


db = SQLAlchemy()


def create_app(config_name):
    app = Flask(__name__)
    app.config.from_object(config[config_name])
    config[config_name].init_app(app)

    db.init_app(app)

    import logging
    logging.basicConfig()
    logging.getLogger('sqlalchemy.engine').setLevel(logging.INFO)

    from .main import main as main_blueprint
    app.register_blueprint(main_blueprint)

    return app
