support repositories to manage backends (closes #747)

modules/sfr/backend.py

@@ -0,0 +1,60 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010-2011 Christophe Benz
+#
+# 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.messages import CantSendMessage, ICapMessages, ICapMessagesPost
+from weboob.capabilities.account import ICapAccount, StatusField
+from weboob.tools.backend import BaseBackend, BackendConfig
+from weboob.tools.value import Value, ValueBackendPassword
+
+from .browser import SfrBrowser
+
+
+__all__ = ['SfrBackend']
+
+
+class SfrBackend(BaseBackend, ICapAccount, ICapMessages, ICapMessagesPost):
+    NAME = 'sfr'
+    MAINTAINER = 'Christophe Benz'
+    EMAIL = 'christophe.benz@gmail.com'
+    VERSION = '0.a'
+    DESCRIPTION = 'SFR french mobile phone provider'
+    LICENSE = 'AGPLv3+'
+    CONFIG = BackendConfig(Value('login', label='Login'),
+                           ValueBackendPassword('password', label='Password'))
+    BROWSER = SfrBrowser
+    ACCOUNT_REGISTER_PROPERTIES = None
+
+    def create_default_browser(self):
+        return self.create_browser(self.config['login'].get(), self.config['password'].get())
+
+    # ICapMessagesPost methods
+
+    def get_account_status(self):
+        with self.browser:
+            return (StatusField('nb_remaining_free_sms', 'Number of remaining free SMS',
+                                self.browser.get_nb_remaining_free_sms()),)
+
+    def post_message(self, message):
+        if not message.content.strip():
+            raise CantSendMessage(u'Message content is empty.')
+        with self.browser:
+            self.browser.post_message(message)