一个调试 和 正式服务的server文件

python_server.py

import os,sys
from main import app,db
# app is flask: app = Flask(__name__)
def runServer(debug=True):
    print '*'*20
    try:
       port = int(sys.argv[1])
    except Exception,e:
       print 'error:',e
       port = 64320

    print 'port is %s:'%port

    if debug:
        app.run(debug=True,host='0.0.0.0',port=port)
    else:
        from tornado.wsgi import WSGIContainer
        from tornado.httpserver import HTTPServer
        from tornado.ioloop import IOLoop
        import tornado.web
        http_server = HTTPServer(WSGIContainer(app))
        http_server.listen(port)
        IOLoop.instance().start()


if __name__ == '__main__':
    if not os.path.exists('db.sqlite'):
        db.create_all()
    runServer(debug=True)