# -*- coding: utf-8 -*-
"""
-------------------------------------------------
   File Name：     __init__
   Description :
   Author :        Liangz
   Date：          2018/11/8
-------------------------------------------------
   Change Activity:
                   2018/11/8:
-------------------------------------------------
"""
__author__ = 'Liangz'

from flask import Flask
from flask_bootstrap import Bootstrap
from flask_mail import Mail
from flask_moment import Moment
from flask_sqlalchemy import SQLAlchemy
from config import config

bootstrap = Bootstrap()
mail = Mail()
moment = Moment()
db = SQLAlchemy()


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

    bootstrap.init_app(app)
    mail.init_app(app)
    moment.init_app(app)
    db.init_app(app)

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

    return app
