Mercurial > libervia-backend
view src/tools/common/uri.py @ 2266:084a75b8aa7a
tools (common/template): changed blog_date filter to date_days
Instead of returning the whole sentence, date_days only return the number of days between now and the given timestamp.
This way the template author can choose how to use it, and translation can be done template side.
author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 24 Jun 2017 21:47:06 +0200 |
parents | e5e54ff0b775 |
children | 91a14dab924d |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # SAT: a jabber client # 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/>. """ XMPP uri parsing tools """ import urlparse import urllib # FIXME: basic implementation, need to follow RFC 5122 def parseXMPPUri(uri): """Parse an XMPP uri and return a dict with various information @param uri(unicode): uri to parse @return dict(unicode, unicode): data depending of the URI where key can be: type: one of ("pubsub", TODO) type is always present sub_type: can be: - microblog only used for pubsub for now path: XMPP path (jid of the service or entity) node: node used id: id of the element (item for pubsub) @raise ValueError: the scheme is not xmpp """ uri_split = urlparse.urlsplit(uri.encode('utf-8')) if uri_split.scheme != 'xmpp': raise ValueError(u'this is not a XMPP URI') # XXX: we don't use jid.JID for path as it can be used both in backend and frontend # which may use different JID classes data = {u'path': urllib.unquote(uri_split.path).decode('utf-8')} query_end = uri_split.query.find(';') query_type = uri_split.query[:query_end] if query_end == -1 or '=' in query_type: raise ValueError('no query type, invalid XMPP URI') pairs = urlparse.parse_qs(uri_split.geturl()) for k, v in pairs.items(): if len(v) != 1: raise NotImplementedError(u"multiple values not managed") if k in ('path', 'type', 'sub_type'): raise NotImplementedError(u"reserved key used in URI, this is not supported") data[k.decode('utf-8')] = urllib.unquote(v[0]).decode('utf-8') if query_type: data[u'type'] = query_type.decode('utf-8') elif u'node' in data: data[u'type'] = u'pubsub' else: data[u'type'] = '' if u'node' in data: if data[u'node'].startswith(u'urn:xmpp:microblog:'): data[u'sub_type'] = 'microblog' return data def addPairs(uri, pairs): for k,v in pairs.iteritems(): uri.append(u';' + urllib.quote_plus(k) + u'=' + urllib.quote_plus(v)) def buildXMPPUri(type_, **kwargs): uri = [u'xmpp:'] subtype = kwargs.pop('subtype', None) path = kwargs.pop('path') uri.append(urllib.quote_plus(path).replace(u'%40', '@')) if type_ == u'pubsub': if subtype == 'microblog' and not 'node' in kwargs: kwargs[u'node'] = 'urn:xmpp:microblog:0' if kwargs: uri.append(u'?') addPairs(uri, kwargs) else: raise NotImplementedError(u'{type_} URI are not handled yet'.format(type_=type_)) return u''.join(uri)