annotate sat_frontends/jp/cmd_ping.py @ 3087:a51f7fce1e2c

tools (stream): data modification on SatFile: - if `data_cb` is used and if it returns a not None value, it is used instead of the data read from the file. This allows data modification on the fly, useful notably for encryption - new `check_size_with_read` argument which check size on `close()` using amount of data actually read/written instead of file size. This avoid a warning when file is modified on the fly - added `closed` attribute
author Goffi <goffi@goffi.org>
date Fri, 20 Dec 2019 12:28:04 +0100
parents fee60f17ebac
children 9d0df638c8b4
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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 from . import base
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21 from sat.core.i18n import _
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22 from sat_frontends.jp.constants import Const as C
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23
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24 __commands__ = ["Ping"]
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25
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27 class Ping(base.CommandBase):
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29 def __init__(self, host):
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30 super(Ping, self).__init__(host, 'ping', help=_('ping XMPP entity'))
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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", help=_("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=_("output delay only (in s)")
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38 )
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39
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40 async def start(self):
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41 try:
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42 pong_time = await self.host.bridge.ping(self.args.jid, self.profile)
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43 except Exception as e:
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44 self.disp(msg=_(f"can't do the ping: {e}"), error=True)
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45 self.host.quit(C.EXIT_BRIDGE_ERRBACK)
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46 else:
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47 msg = pong_time if self.args.delay_only else f"PONG ({pong_time} s)"
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48 self.disp(msg)
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49 self.host.quit()