main.py

#! /usr/bin/python3
# -*- coding:utf-8 -*-
# Author: huangjian
# Email: huangjian1820@gmail.com
# Version: 1.0

import tornado.ioloop
import tornado.web
import os
from tornado.options import define, options
from common.url_router import include, url_wrapper
from models.user import initdb
from sqlalchemy.orm import scoped_session, sessionmaker
from conf.base import engine


class Application(tornado.web.Application):
    def __init__(self):
        initdb()
        handlers = url_wrapper([
            (r"/", include('views.home.home_urls')),
            (r"/users/", include('views.users.users_urls')),
            (r"/upload/", include('views.upload.upload_urls'))
        ])
        # 定义 Tornado 服务器的配置项，如 static/templates 目录位置，debug 级别等
        settings = dict(
            debug=True,
            static_path=os.path.join(os.path.dirname(__file__), "static"),
            template_path=os.path.join(os.path.dirname(__file__), "templates")
        )
        tornado.web.Application.__init__(self, handlers, **settings)
        self.db = scoped_session(sessionmaker(bind=engine,
                                              autocommit=False, autoflush=True,
                                              expire_on_commit=False))


if __name__ == '__main__':
    print("Tornado server is running at http://127.0.0.1:8000\r")
    tornado.options.parse_command_line()
    Application().listen(8000, xheaders=True)
    tornado.ioloop.IOLoop.instance().start()