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annotate sat/plugins/plugin_dbg_manhole.py @ 2807:0b7ce5daee9b

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plugin XEP-0277: blog items data are now entirely serialised before going to bridge: So far, and for historical reasons, blog items data where serialised using a unicode: unicode dict, which was causing trouble for many types of values (timestamps, booleans, lists). This patch changes it by serialising the whole items before going to bridge, and deserialising it when going back. This way, complex data can be used easily in items. This impact psEvent and serItemsData* methods which are renamed transItemsData* because there are not always serialising anymore (a new argument "serialise" allows to specify it). When editing a blog post in jp, metadata are now more easy to manipulate, specially lists like tags.
author Goffi <goffi@goffi.org>
date Sat, 23 Feb 2019 18:59:00 +0100
parents 12d1ca646af1
children e2005dd39c92
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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 # SAT plugin for debugging, using a manhole
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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 sat.core.i18n import _
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21 from sat.core.constants import Const as C
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22 from sat.core.log import getLogger
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23 from twisted.conch.insults import insults
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24 from twisted.conch.telnet import TelnetTransport, TelnetBootstrapProtocol
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25 from twisted.internet import reactor, protocol
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26 from twisted.conch.manhole import ColoredManhole
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27
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28 log = getLogger(__name__)
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29
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30 PLUGIN_INFO = {
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31 C.PI_NAME: u"Manhole debug plugin",
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32 C.PI_IMPORT_NAME: u"manhole",
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33 C.PI_TYPE: u"DEBUG",
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34 C.PI_PROTOCOLS: [],
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35 C.PI_DEPENDENCIES: [],
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36 C.PI_MAIN: u"Manhole",
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37 C.PI_HANDLER: u"no",
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38 C.PI_DESCRIPTION: _(u"""Debug plugin to have a telnet server"""),
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39 }
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40
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41
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42
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43 class Manhole(object):
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44
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45 def __init__(self, host):
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46 self.host = host
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47 port = int(host.memory.getConfig(None, "manhole_debug_dangerous_port_int"))
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48 if port:
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49 self.startManhole(port)
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50
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51 def startManhole(self, port):
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52 log.warning(_(u"/!\\ Manhole debug server activated, be sure to not use it in "
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53 u"production, this is dangerous /!\\"))
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54 log.info(_(u"You can connect to manhole server using telnet on port {port}")
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55 .format(port=port))
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56 f = protocol.ServerFactory()
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57 namespace = {
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58 u"host": self.host,
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59 }
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60 f.protocol = lambda: TelnetTransport(TelnetBootstrapProtocol,
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61 insults.ServerProtocol,
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62 ColoredManhole,
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63 namespace=namespace,
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64 )
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65 reactor.listenTCP(port, f)