rcxml.py

rcxml.py

# -*- coding: utf-8 -*-
"""
  RCStream JSON -> XML transformer
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  Dependencies:
  * dicttoxml        - https://github.com/quandyfactory/dicttoxml
  * socketIO-client  - https://pypi.python.org/pypi/socketIO-client

  To install dependencies automatically, run:
    # pip install dicttoxml socketIO-client

  Copyright 2014 Ori Livneh <ori@wikimedia.org>
  
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

"""
import dicttoxml
import socketIO_client


class WikiNamespace(socketIO_client.BaseNamespace):
    def on_change(self, change):
        xml = dicttoxml.dicttoxml(change)
        dom = dicttoxml.parseString(xml)
        print dom.toprettyxml()

    def on_connect(self):
        print 'connected!'
        self.emit('subscribe', '*')


socketIO = socketIO_client.SocketIO('rcstream.wmflabs.org', 80)
socketIO.define(WikiNamespace, '/rc')

socketIO.wait()