31 lines
1.4 KiB
Python
31 lines
1.4 KiB
Python
|
import tornado.web
|
|||
|
|
from pycket.session import SessionMixin
|
|||
|
|
from bokeh.embed import server_document
|
|||
|
|
from jinja2 import Environment, FileSystemLoader
|
|||
|
|
|
|||
|
|
env = Environment(loader=FileSystemLoader('template'))
|
|||
|
|
|
|||
|
|
class AuthBaseHandler(tornado.web.RequestHandler,SessionMixin):
|
|||
|
|
def get_current_user(self): #重写get_current_user()方法
|
|||
|
|
return self.session.get('username',None) #session是一种会话状态，跟数据库的session可能不一样
|
|||
|
|
|
|||
|
|
#添加装饰器,装饰需要验证的请求
|
|||
|
|
class IndexHandler(AuthBaseHandler):
|
|||
|
|
|
|||
|
|
@tornado.web.authenticated #@tornado.web.authenticated装饰器包裹get方法时，表示这个方法只有在用户合法时才会调用，authenticated装饰器会调用get_current_user()方法获取current_user的值，若值为False，则重定向到登录url装饰器判断有没有登录，如果没有则跳转到配置的路由下去，但是要在app.py里面设置login_url
|
|||
|
|
def get(self,*args,**kwargs):
|
|||
|
|
user = self.get_current_user()
|
|||
|
|
self.render('index.html',user=user)
|
|||
|
|
|
|||
|
|
|
|||
|
|
class Spice_Xyce_Handler(AuthBaseHandler):
|
|||
|
|
|
|||
|
|
@tornado.web.authenticated
|
|||
|
|
def get(self,*args,**kwargs):
|
|||
|
|
template = env.get_template('spice.html')
|
|||
|
|
script = server_document('http://localhost:5006/bkapp')
|
|||
|
|
self.write(template.render(script=script))
|
|||
|
|
|
|||
|
|
# script = server_document('http://localhost:5006/bkapp')
|
|||
|
|
# self.render('spice.html',script=script)
|