c66a4d4097
- update most of the examples with slixmpp - change the help channels pointed out in the doc - add a page listing differences from slixmpp and how to use asyncio nicely with slixmpp - fix some in-code rst documentation
142 lines
4.5 KiB
Python
Executable file
142 lines
4.5 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) 2011 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.exceptions import IqError, IqTimeout
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from slixmpp.xmlstream.asyncio import asyncio
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class RosterBrowser(slixmpp.ClientXMPP):
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"""
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A basic script for dumping a client's roster to
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the command line.
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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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self.add_event_handler("changed_status", self.wait_for_presences)
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self.received = set()
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self.presences_received = asyncio.Event()
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@asyncio.coroutine
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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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future = asyncio.Future()
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def callback(result):
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future.set_result(None)
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try:
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self.get_roster(callback=callback)
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yield from future
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except IqError as err:
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print('Error: %' % err.iq['error']['condition'])
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except IqTimeout:
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print('Error: Request timed out')
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self.send_presence()
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print('Waiting for presence updates...\n')
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yield from asyncio.sleep(10)
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print('Roster for %s' % self.boundjid.bare)
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groups = self.client_roster.groups()
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for group in groups:
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print('\n%s' % group)
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print('-' * 72)
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for jid in groups[group]:
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sub = self.client_roster[jid]['subscription']
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name = self.client_roster[jid]['name']
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if self.client_roster[jid]['name']:
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print(' %s (%s) [%s]' % (name, jid, sub))
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else:
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print(' %s [%s]' % (jid, sub))
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connections = self.client_roster.presence(jid)
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for res, pres in connections.items():
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show = 'available'
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if pres['show']:
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show = pres['show']
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print(' - %s (%s)' % (res, show))
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if pres['status']:
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print(' %s' % pres['status'])
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self.disconnect()
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def wait_for_presences(self, pres):
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"""
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Track how many roster entries have received presence updates.
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"""
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self.received.add(pres['from'].bare)
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if len(self.received) >= len(self.client_roster.keys()):
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self.presences_received.set()
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else:
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self.presences_received.clear()
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if __name__ == '__main__':
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# Setup the command line arguments.
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parser = ArgumentParser()
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parser.add_argument("-q","--quiet", help="set logging to ERROR",
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action="store_const",
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dest="loglevel",
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const=logging.ERROR,
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default=logging.ERROR)
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parser.add_argument("-d","--debug", help="set logging to DEBUG",
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action="store_const",
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dest="loglevel",
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const=logging.DEBUG,
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default=logging.ERROR)
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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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xmpp = RosterBrowser(args.jid, args.password)
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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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