annotate sat_frontends/jp/cmd_ping.py @ 2846:58ea675d0f05

quick frontend (app): added AUTO_RESYNC attribute in QuickApp, when set (default) the resync method is called on all widgets automatically: if AUTO_RESYNC is False, frontend must call itself the resync method. This is useful to improve performance, resynchronising all widgets at once may be resource intensive, and it may be more efficient to resync a widget only when it is visible.
author Goffi <goffi@goffi.org>
date Sun, 10 Mar 2019 18:02:42 +0100
parents 003b8b4b56a7
children ab2696e34d29
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # jp: a SAT command line tool
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5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 import base
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21 from sat.core.i18n import _
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22
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23 __commands__ = ["Ping"]
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24
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25
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26 class Ping(base.CommandBase):
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27
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28 def __init__(self, host):
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29 super(Ping, self).__init__(host, 'ping', help=_('ping XMPP entity'))
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30 self.need_loop=True
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31
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32 def add_parser_options(self):
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33 self.parser.add_argument(
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34 "jid", type=base.unicode_decoder, help=_(u"jid to ping")
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35 )
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36 self.parser.add_argument(
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37 "-d", "--delay-only", action="store_true", help=_(u"output delay only (in s)")
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38 )
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39
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40 def _pingCb(self, pong_time):
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41 fmt = u"{time}" if self.args.delay_only else u"PONG ({time} s)"
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42 self.disp(fmt.format(time=pong_time))
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43 self.host.quit()
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44
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45 def start(self):
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46 self.host.bridge.ping(self.args.jid, self.profile,
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47 callback=self._pingCb, errback=self.errback)