Mercurial > libervia-backend
view src/plugins/plugin_exp_lang_detect.py @ 2010:d2144d04065e
primitivus (chat): don't send notification for move messages
author | Goffi <goffi@goffi.org> |
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date | Sun, 17 Jul 2016 17:59:14 +0200 |
parents | 4c5d8cd35690 |
children | d95a6d553bec |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # SAT plugin to detect language (experimental) # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat.core.i18n import _ from sat.core.log import getLogger log = getLogger(__name__) from sat.core import exceptions try: from langid.langid import LanguageIdentifier, model except ImportError: raise exceptions.MissingModule(u'Missing module langid, please download/install it with "pip install langid")') identifier = LanguageIdentifier.from_modelstring(model, norm_probs=False) PLUGIN_INFO = { "name": "Language detection plugin", "import_name": "EXP-LANG-DETECT", "type": "EXP", "protocols": [], "dependencies": [], "main": "LangDetect", "handler": "no", "description": _("""Detect and set message language when unknown""") } class LangDetect(object): def __init__(self, host): log.info(_(u"Language detection plugin initialization")) self.host = host host.trigger.add("MessageReceived", self.MessageReceivedTrigger) host.trigger.add("messageSend", self.MessageSendTrigger) def addLanguage(self, mess_data): message = mess_data['message'] if len(message) == 1 and message.keys()[0] == '': msg = message.values()[0] lang = identifier.classify(msg)[0] mess_data["message"] = {lang: msg} return mess_data def MessageReceivedTrigger(self, client, message_elt, post_treat): """ Check if source is linked and repeat message, else do nothing """ post_treat.addCallback(self.addLanguage) return True def MessageSendTrigger(self, client, data, pre_xml_treatments, post_xml_treatments): self.addLanguage(data) return True