new Transilien backend (thanks to Julien Hébert)

weboob/backends/transilien/backend.py

@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+
+"""
+Copyright(C) 2010  Julien Hébert, Romain Bignon
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, version 3 of the License.
+
+This program 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+"""
+
+from weboob.backend import Backend
+from weboob.capabilities.travel import ICapTravel, Station, Departure
+
+from .browser import Transilien
+
+class TransilienBackend(Backend, ICapTravel):
+    MAINTAINER = u'Julien Hébert'
+    EMAIL = 'juke@free.fr'
+    VERSION = '1.0'
+
+    def __init__(self, weboob):
+        Backend.__init__(self, weboob)
+
+    def iter_station_search(self, pattern):
+        transilien = Transilien()
+        for _id, name in transilien.iter_station_search(pattern):
+            yield Station(_id, name)
+
+    def iter_station_departures(self, station_id, arrival_id=None):
+        transilien = Transilien()
+        for i, d in enumerate(transilien.iter_station_departures(station_id, arrival_id)):
+            departure = Departure(i, d['type'], d['time'])
+            departure.departure_station = d['departure']
+            departure.arrival_station = d['arrival']
+            departure.late = d['late']
+            departure.information = d['late_reason']
+            yield departure