120 lines
4 KiB
Python
Executable file
120 lines
4 KiB
Python
Executable file
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Slixmpp: The Slick XMPP Library
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Copyright (C) 2010 Nathanael C. Fritz
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This file is part of Slixmpp.
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See the file LICENSE for copying permission.
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"""
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import logging
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from getpass import getpass
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from argparse import ArgumentParser
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import slixmpp
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from slixmpp.plugins.xep_0394 import stanza as markup_stanza
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class EchoBot(slixmpp.ClientXMPP):
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"""
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A simple Slixmpp bot that will echo messages it
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receives, along with a short thank you message.
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"""
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def __init__(self, jid, password):
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slixmpp.ClientXMPP.__init__(self, jid, password)
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# The session_start event will be triggered when
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# the bot establishes its connection with the server
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# and the XML streams are ready for use. We want to
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# listen for this event so that we we can initialize
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# our roster.
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self.add_event_handler("session_start", self.start)
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# The message event is triggered whenever a message
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# stanza is received. Be aware that that includes
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# MUC messages and error messages.
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self.add_event_handler("message", self.message)
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async def start(self, event):
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"""
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Process the session_start event.
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Typical actions for the session_start event are
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requesting the roster and broadcasting an initial
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presence stanza.
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Arguments:
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event -- An empty dictionary. The session_start
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event does not provide any additional
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data.
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"""
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self.send_presence()
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await self.get_roster()
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def message(self, msg):
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"""
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Process incoming message stanzas. Be aware that this also
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includes MUC messages and error messages. It is usually
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a good idea to check the messages's type before processing
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or sending replies.
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Arguments:
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msg -- The received message stanza. See the documentation
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for stanza objects and the Message stanza to see
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how it may be used.
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"""
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body = msg['body']
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new_body = self['xep_0394'].to_plain_text(body, msg['markup'])
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xhtml = self['xep_0394'].to_xhtml_im(body, msg['markup'])
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print('Plain text:', new_body)
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print('XHTML-IM:', xhtml['body'])
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message = msg.reply()
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message['body'] = new_body
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message['html']['body'] = xhtml['body']
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self.send(message)
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if __name__ == '__main__':
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# Setup the command line arguments.
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parser = ArgumentParser(description=EchoBot.__doc__)
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# Output verbosity options.
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parser.add_argument("-q", "--quiet", help="set logging to ERROR",
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action="store_const", dest="loglevel",
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const=logging.ERROR, default=logging.INFO)
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parser.add_argument("-d", "--debug", help="set logging to DEBUG",
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action="store_const", dest="loglevel",
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const=logging.DEBUG, default=logging.INFO)
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# JID and password options.
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parser.add_argument("-j", "--jid", dest="jid",
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help="JID to use")
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parser.add_argument("-p", "--password", dest="password",
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help="password to use")
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args = parser.parse_args()
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# Setup logging.
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logging.basicConfig(level=args.loglevel,
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format='%(levelname)-8s %(message)s')
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if args.jid is None:
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args.jid = input("Username: ")
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if args.password is None:
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args.password = getpass("Password: ")
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# Setup the EchoBot and register plugins. Note that while plugins may
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# have interdependencies, the order in which you register them does
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# not matter.
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xmpp = EchoBot(args.jid, args.password)
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xmpp.register_plugin('xep_0030') # Service Discovery
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xmpp.register_plugin('xep_0199') # XMPP Ping
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xmpp.register_plugin('xep_0394') # Message Markup
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# Connect to the XMPP server and start processing XMPP stanzas.
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xmpp.connect()
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xmpp.process()
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