support repositories to manage backends (closes #747)

modules/canalplus/backend.py

@@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010-2011 Nicolas Duhamel
+#
+# 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/>.
+
+
+from __future__ import with_statement
+
+from weboob.capabilities.video import ICapVideo
+from weboob.tools.backend import BaseBackend, BackendConfig
+from weboob.tools.value import Value
+
+from .browser import CanalplusBrowser
+from .pages import CanalplusVideo
+
+from weboob.capabilities.collection import ICapCollection
+
+
+__all__ = ['CanalplusBackend']
+
+
+class CanalplusBackend(BaseBackend, ICapVideo, ICapCollection):
+    NAME = 'canalplus'
+    MAINTAINER = 'Nicolas Duhamel'
+    EMAIL = 'nicolas@jombi.fr'
+    VERSION = '0.a'
+    DESCRIPTION = 'Canal plus french TV'
+    LICENSE = 'AGPLv3+'
+    CONFIG = BackendConfig(Value('quality', label='Quality of videos', choices=['hd', 'sd'], default='hd'))
+    BROWSER = CanalplusBrowser
+
+    def create_default_browser(self):
+        return self.create_browser(quality=self.config['quality'].get())
+
+    def iter_search_results(self, pattern=None, sortby=ICapVideo.SEARCH_RELEVANCE, nsfw=False, max_results=None):
+        with self.browser:
+            return self.browser.iter_search_results(pattern)
+
+    def get_video(self, _id):
+        with self.browser:
+            return self.browser.get_video(_id)
+
+    def fill_video(self, video, fields):
+        if fields != ['thumbnail']:
+            # if we don't want only the thumbnail, we probably want also every fields
+            with self.browser:
+                video = self.browser.get_video(CanalplusVideo.id2url(video.id), video)
+        if 'thumbnail' in fields and video.thumbnail:
+            with self.browser:
+                video.thumbnail.data = self.browser.readurl(video.thumbnail.url)
+        return video
+
+    OBJECTS = {CanalplusVideo: fill_video}
+
+    def iter_resources(self, splited_path):
+        with self.browser:
+            return self.browser.iter_resources(splited_path)