create a genericBackend

weboob/backends/minutes20/backend.py

@@ -16,16 +16,11 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 "backend for http://20minutes.fr"
 
-# python2.5 compatibility
-from __future__ import with_statement
-
-from weboob.capabilities.messages import ICapMessages, Message, Thread
-from weboob.tools.backend import BaseBackend
-from weboob.tools.newsfeed import Newsfeed
-from .tools import url2id
+from weboob.capabilities.messages import ICapMessages
 from .browser import Newspaper20minutesBrowser
+from .GenericBackend import GenericNewspaperBackend
 
-class Newspaper20minutesBackend(BaseBackend, ICapMessages):
+class Newspaper20minutesBackend(GenericNewspaperBackend, ICapMessages):
     "Newspaper20minutesBackend class"
     MAINTAINER = 'Julien Hebert'
     EMAIL = 'juke@free.fr'
@@ -37,66 +32,3 @@ class Newspaper20minutesBackend(BaseBackend, ICapMessages):
     BROWSER = Newspaper20minutesBrowser
     RSS_FEED = 'http://www.20minutes.fr/rss/20minutes.xml'
 
-    def get_thread(self, _id):
-        if isinstance(_id, Thread):
-            thread = _id
-            _id = thread.id
-        else:
-            thread = None
-
-        with self.browser:
-            content = self.browser.get_content(_id)
-
-        if not thread:
-            thread = Thread(_id)
-
-        flags = Message.IS_HTML
-        if not thread.id in self.storage.get('seen', default={}):
-            flags |= Message.IS_UNREAD
-        thread.title = content.title
-        if not thread.date:
-            thread.date = content.date
-
-        thread.root = Message(
-            thread=thread,
-            id=0,
-            title=content.title,
-            sender=content.author,
-            receivers=None,
-            date=thread.date,
-            parent=None,
-            content=content.body,
-            signature='URL: %s' % content.url,
-            flags=flags,
-            children= [])
-        return thread
-
-    def iter_threads(self):
-        for article in Newsfeed(self.RSS_FEED, url2id).iter_entries():
-            thread = Thread(article.id)
-            thread.title =  article.title
-            thread.date = article.datetime
-            yield(thread)
-
-    def fill_thread(self, thread):
-        "fill the thread"
-        return self.get_thread(thread)
-
-    def iter_unread_messages(self, thread=None):
-        for thread in self.iter_threads():
-            self.fill_thread(thread)
-            for msg in thread.iter_all_messages():
-                if msg.flags & msg.IS_UNREAD:
-                    yield msg
-
-    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])
-        self.storage.save()