support repositories to manage backends (closes #747)

modules/gazelle/backend.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010-2011 Romain Bignon
+#
+# 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 weboob.capabilities.torrent import ICapTorrent
+from weboob.tools.backend import BaseBackend, BackendConfig
+from weboob.tools.value import ValueBackendPassword, Value
+
+from .browser import GazelleBrowser
+
+
+__all__ = ['GazelleBackend']
+
+
+class GazelleBackend(BaseBackend, ICapTorrent):
+    NAME = 'gazelle'
+    MAINTAINER = 'Romain Bignon'
+    EMAIL = 'romain@weboob.org'
+    VERSION = '0.a'
+    DESCRIPTION = 'gazelle bittorrent tracker'
+    LICENSE = 'AGPLv3+'
+    CONFIG = BackendConfig(Value('domain',   label='Domain (example "ssl.what.cd")'),
+                           Value('protocol', label='Protocol to use', choices=('http', 'https')),
+                           Value('username', label='Username'),
+                           ValueBackendPassword('password', label='Password'))
+    BROWSER = GazelleBrowser
+
+    def create_default_browser(self):
+        return self.create_browser(self.config['protocol'].get(), self.config['domain'].get(),
+                                   self.config['username'].get(), self.config['password'].get())
+
+    def get_torrent(self, id):
+        return self.browser.get_torrent(id)
+
+    def get_torrent_file(self, id):
+        torrent = self.browser.get_torrent(id)
+        if not torrent:
+            return None
+
+        return self.browser.openurl(torrent.url.encode('utf-8')).read()
+
+    def iter_torrents(self, pattern):
+        return self.browser.iter_torrents(pattern)