new_contents: #!/usr/bin/env python
  # coding=utf-8
  # 
  # Copyright 2015 cc98.org
  
  import sys
  reload(sys)
  sys.setdefaultencoding("utf-8")
  
  import os.path
  import re
  import memcache
  import torndb
  import tornado.httpserver
  import tornado.ioloop
  import tornado.options
  import tornado.web
  
  from tornado.options import define, options
  from jinja2 import Environment, FileSystemLoader
  
  # Define a new command line option
  define("port", default = 80, type = int, help = "run on the given port")
  define("mysql_host", default = "mysql_host", help = "community database host")
  define("mysql_database", default = "mysql_database", help = "community database name")
  define("mysql_user", default = "mysql_db_user", help = "community database user")
  define("mysql_pwd", default = "mysql_db_pwd", help = "community database pwd")
  
  class Application(tornado.web.Application):
  	def __init__(self):
  		settings = dict(
  
  		)
  
  		handlers = [
  			(),
  		]
  
  		tornado.web.Application.__init__(self, handlers, settings)
  
  		# Have one global connection to the blog DB  across all the handlers
  		self.db = torndb.Connection(
  
  		)
  
  		# Have one global session controller
  
  
  		# Have one global memcache controller
  		self.mc = memcache.Client(["127.0.0.1:11211"]])
  
  
  def main():
  	tornado.options.parse_command_line()
  	httpserver = tornado.httpserver.HTTPServer(Application())
  	httpserver.listen(options.port)
  	tornado.ioloop.IOLoop.instance().start()
  
  if __name__ = "__main__": 
  	main()
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
subject: Add some necessary things to run the app