#!/usr/bin/env python
# -*- coding: UTF-8 -*-

import pygtk
pygtk.require('2.0')
import gtk
import gtk.glade
from xmlrpclib import ServerProxy, Fault, ResponseError

xmlrpc_url = "http://whatsup.org.il/xmlrpc_demo.php"

class Client:
def __init__(self):
"""Loads glade file and connect signals, creates
the XML-RPC server proxy"""
self.widgets = gtk.glade.XML("xmlrpc.glade")

signalsDic = {
"on_buttonArticleNum_clicked" : self.on_buttonArticleNum_clicked,
"gtk_main_quit" : self.gtk_main_quit
}
self.widgets.signal_autoconnect(signalsDic)

self.server = ServerProxy(xmlrpc_url)

def on_buttonArticleNum_clicked(self,widget,*args):
"""Calls get_response with the content of entry field,
Set text widget upon response"""
entry = self.widgets.get_widget("entryArticleNum")
title = self.get_response(entry.get_text())
text_widget = self.widgets.get_widget("textviewArticleTitle")
text_buffer = text_widget.get_buffer()
text_buffer.set_text(title)

def get_response(self,title_num):
"""Calls the server proxy, return the answer
or an error message"""
try:
title = self.server.article.title(title_num)
return title
except Fault, msg:
return "שגיאה: " + msg.faultString

def gtk_main_quit(self,*args):
"""The signal handler for closing the app"""
gtk.main_quit()

def main(self):
"""Runs the main gtk loop """
gtk.main()

if __name__ == '__main__':
client = Client()
client.main()