manager.py

#!/usr/bin/env python
#coding=utf8
try:
	import psyco
	psyco.full()
except:pass
import tornado
import tornado.web
from tornado.httpserver import HTTPServer
from tornado.options import define,options
from tornado.web import url
import sys

from lib import filters,session

from core import jinja_environment,smtp_server
from core import settings
from core import redis_server

define("cmd", default='runserver', metavar="runserver|createuser")
define("port",default=9000,type=int)
define("autoreload",default=False,type=bool)

class Application(tornado.web.Application):
	def __init__(self):
		from urls import routes as handlers
		
		#init jiaja2 environment
		self.jinja_env = jinja_environment

		#register filters for jinja2
		self.jinja_env.filters.update(filters.register_filters())
		self.jinja_env.tests.update({})
		
		self.jinja_env.globals['settings'] = settings
		tornado.web.Application.__init__(self,handlers,**settings)
		self.session_store = session.RedisSessionStore(redis_server)
		self.email_backend = smtp_server

def runserver():
	http_server = HTTPServer(Application(),xheaders=True)
	http_server.listen(options.port)
	loop = tornado.ioloop.IOLoop.instance()
	print 'Server running on http://0.0.0.0:%d'%(options.port)
	loop.start()

def createuser():
	username = raw_input('input username: ')
	if username:
		from models import User
		q = User.select().where(User.username==username.strip())
		if q.count()>0:
			print 'username [ %s ] exists! please choice another one and try it again!'%(username)
			sys.exit(0)
		email = raw_input('input your Email: ')
		password = raw_input('input password: ')
		User.create(username=username,email=email.strip(),password=User.create_password(password))
		print '%s created!'%(username)
	else:
		print 'username is null,exit!'
		sys.exit(0)


def syncdb():
	from lib.helpers import find_subclasses
	from models import db
	models = find_subclasses(db.Model)
	for model in models:
		if model.table_exists():
			model.drop_table()
		model.create_table()
		print 'created table:',model._meta.db_table

if __name__ == '__main__':
	tornado.options.parse_command_line()
	if options.cmd == 'runserver':
		runserver()
	elif options.cmd == 'createuser':
		createuser()
	elif options.cmd == 'syncdb':
		syncdb()