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"""
This plugin retrieves the uptime of a server.
Command
-------
.. glossary::
/uptime
**Usage:** ``/uptime <jid>``
Retrieve the uptime of the server of ``jid``.
"""
from plugin import BasePlugin
from common import parse_secs_to_str, safeJID
from slixmpp.xmlstream import ET
class Plugin(BasePlugin):
def init(self):
self.api.add_command('uptime', self.command_uptime,
usage='<jid>',
help='Ask for the uptime of a server or component (see XEP-0012).',
short='Get the uptime')
def command_uptime(self, arg):
def callback(iq):
for query in iq.xml.getiterator('{jabber:iq:last}query'):
self.api.information('Server %s online since %s' % (iq['from'], parse_secs_to_str(int(query.attrib['seconds']))), 'Info')
return
self.api.information('Could not retrieve uptime', 'Error')
jid = safeJID(arg)
if not jid.server:
return
iq = self.core.xmpp.makeIqGet(ito=jid.server)
iq.append(ET.Element('{jabber:iq:last}query'))
iq.send(callback=callback)
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