Mercurial > libervia-backend
view sat/plugins/plugin_misc_uri_finder.py @ 2845:42380a4f6433
quick frontend (app): new synchronisation mechanism:
on some frontend (notably on mobiles) frontend can be paused and lose synchronisation with backend, this can also happen if backend restart a connexion without resuming using stream management. To manage that, QuickApp now has a sync attribute which is True when the backend is in sync with frontend.
When synchronisation has been lost and is possible again, all widget will have their "resync" method called, which can be used to do necessary calls to update the status.
It's the responsability of each widget to then reset the "sync" attribute, once everything has been resynchronised.
author | Goffi <goffi@goffi.org> |
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date | Sat, 09 Mar 2019 16:33:31 +0100 |
parents | 003b8b4b56a7 |
children | ab2696e34d29 |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # SAT plugin to find URIs # Copyright (C) 2009-2019 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.constants import Const as C from sat.core.log import getLogger from twisted.internet import defer import textwrap log = getLogger(__name__) import json import os.path import os import re PLUGIN_INFO = { C.PI_NAME: _("URI finder"), C.PI_IMPORT_NAME: "uri_finder", C.PI_TYPE: "EXP", C.PI_PROTOCOLS: [], C.PI_DEPENDENCIES: [], C.PI_MAIN: "URIFinder", C.PI_HANDLER: "no", C.PI_DESCRIPTION: textwrap.dedent(_(u"""\ Plugin to find URIs in well know location. This allows to retrieve settings to work with a project (e.g. pubsub node used for merge-requests). """)) } SEARCH_FILES = ('readme', 'contributing') class URIFinder(object): def __init__(self, host): log.info(_(u"URI finder plugin initialization")) self.host = host host.bridge.addMethod("URIFind", ".plugin", in_sign='sas', out_sign='a{sa{ss}}', method=self.find, async=True) def find(self, path, keys): """Look for URI in well known locations @param path(unicode): path to start with @param keys(list[unicode]): keys lookeds after e.g.: "tickets", "merge-requests" @return (dict[unicode, unicode]): map from key to found uri """ keys_re = u'|'.join(keys) label_re = r'"(?P<label>[^"]+)"' uri_re = re.compile(ur'(?P<key>{keys_re})[ :]? +(?P<uri>xmpp:\S+)(?:.*use {label_re} label)?'.format( keys_re=keys_re, label_re = label_re)) path = os.path.normpath(path) if not os.path.isdir(path) or not os.path.isabs(path): raise ValueError(u'path must be an absolute path to a directory') found_uris = {} while path != u'/': for filename in os.listdir(path): name, __ = os.path.splitext(filename) if name.lower() in SEARCH_FILES: file_path = os.path.join(path, filename) with open(file_path) as f: for m in uri_re.finditer(f.read()): key = m.group(u'key') uri = m.group(u'uri') label = m.group(u'label') if key in found_uris: log.warning(_(u"Ignoring already found uri for key \"{key}\"").format(key=key)) else: uri_data = found_uris[key] = {u'uri': uri} if label is not None: uri_data[u'labels'] = json.dumps([label]) if found_uris: break path = os.path.dirname(path) return defer.succeed(found_uris)