weboob-devel/modules/ecrans/backend.py
2012-03-06 19:25:09 +01:00

66 lines
2.2 KiB
Python

# -*- coding: utf-8 -*-
# Copyright(C) 2011 Julien Hebert
#
# This file is part of weboob.
#
# weboob 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.
#
# weboob 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 weboob. If not, see <http://www.gnu.org/licenses/>.
"backend for http://www.ecrans.fr"
import time
from weboob.capabilities.messages import ICapMessages
from weboob.tools.capabilities.messages.GenericBackend import GenericNewspaperBackend
from .browser import NewspaperEcransBrowser
from .tools import rssid, url2id
class NewspaperEcransBackend(GenericNewspaperBackend, ICapMessages):
MAINTAINER = 'Julien Hebert'
EMAIL = 'juke@free.fr'
VERSION = '0.b'
LICENSE = 'AGPLv3+'
STORAGE = {'seen': {}}
NAME = 'ecrans'
DESCRIPTION = u'Écrans French news website'
BROWSER = NewspaperEcransBrowser
RSS_FEED = 'http://www.ecrans.fr/spip.php?page=backend'
RSSID = rssid
def set_message_read(self, message):
self.storage.set(
'seen',
message.thread.id,
'comments',
self.storage.get(
'seen',
message.thread.id,
'comments',
default=[]) + [message.id])
lastpurge = self.storage.get('lastpurge', default=0)
l = []
if time.time() - lastpurge > 7200:
self.storage.set('lastpurge', time.time())
# Get lasts 20 articles
for id in self.storage.get('seen', default={}):
l.append((int(url2id(id)), id))
l.sort()
l.reverse()
tosave = [v[1] for v in l[0:19]]
toremove = set([v for v in self.storage.get('seen', default={})]).difference(tosave)
for id in toremove:
self.storage.delete('seen', id)
self.storage.save()