#!/usr/bin/env python

from circuits import handler, Component, Event
from circuits.web import Server


class Filter1(Component):

    @handler("request", priority=1.0)
    def _on_request(self, request, response):
        response.body = "Hello World"
        return response


class Filter2(Component):

    @handler("request", filter=True, priority=2.0)
    def _on_request(self, request, response):
    	if False:
    		yield self.call(Event())
    		yield response

from circuits import Debugger
(Server(("0.0.0.0", 8080)) + Filter1() + Filter2() + Debugger()).run()