Event-driven framework (other than Twisted)?

[James Mills]

Re: Event-driven framework (other than Twisted)?

On 10/2/08, Phillip B Oldham <phillip.oldham @gmail.comwrote :

On Oct 2, 1:32 am, "James Mills" <prolo...@short circuit.net.auw rote:

http://hg.shortcircuit.net.au/index....7498cd4c6a4/ex...

>
Thanks for the example, but its not loading.

Sorry my VPS has been down for quite
some time today :/ Not happy!

Here is the sample:

<code>
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# vim: set sw=3 sts=3 ts=3

import optparse

from pymills import event
from pymills.event import manager
from pymills.net.soc kets import TCPServer
from pymills.event.c ore import listener, Component
from pymills.net.htt p import HTTP, Response, Dispatcher
from pymills import __version__ as systemVersion

USAGE = "%prog [options] [path]"
VERSION = "%prog v" + systemVersion

###
### Functions
###

def parse_options() :
"""parse_option s() -opts, args

Parse any command-line options given returning both
the parsed options and arguments.
"""

parser = optparse.Option Parser(usage=US AGE, version=VERSION )

parser.add_opti on("-b", "--bind",
action="store", default="0.0.0. 0:8000", dest="bind",
help="Bind to address:port")

opts, args = parser.parse_ar gs()

return opts, args

###
### Components
###

class Test(Component) :

channel = "/"

@listener("inde x")
def onINDEX(self, request, response):
self.send(Respo nse(response), "response")

@listener("hell o")
def onHello(self, request, response):

if request.cookie. get("seen", False):
response.body = "Seen you before!"
else:
response.body = "Hello World!"
response.cookie["seen"] = True

self.send(Respo nse(response), "response")

@listener("test ")
def onTEST(self, request, response):
response.body = "OK"
self.send(Respo nse(response), "response")

class WebServer(TCPSe rver, HTTP): pass

###
### Main
###

def main():
opts, args = parse_options()

if ":" in opts.bind:
address, port = opts.bind.split (":")
port = int(port)
else:
address, port = opts.bind, 80

server = WebServer(port, address)
dispatcher = Dispatcher()

event.manager += server
event.manager += Test()
event.manager += dispatcher

while True:
try:
manager.flush()
server.poll()
except KeyboardInterru pt:
break

###
### Entry Point
###

if __name__ == "__main__":
main()
</code>

--
--
-- "Problems are solved by method"