ajout d'un module vlille utilisant ICapGauge

Signed-off-by: Bezleputh <carton_ben@yahoo.fr>

modules/vlille/backend.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2013      Bezleputh
+#
+# 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.tools.backend import BaseBackend
+from weboob.capabilities.gauge import ICapGauge,GaugeSensor, Gauge, SensorNotFound
+
+from .browser import VlilleBrowser
+
+__all__ = ['VlilleBackend']
+
+class VlilleBackend(BaseBackend, ICapGauge):
+    NAME = 'vlille'
+    DESCRIPTION = u'accès aux données vlille'
+    MAINTAINER = u'Bezleputh'
+    EMAIL = 'carton_ben@yahoo.fr'
+    VERSION = '0.f'
+
+    BROWSER = VlilleBrowser
+
+    def iter_gauges(self, pattern=None):
+        if pattern is None:
+            for gauge in self.browser.get_station_list():
+                yield gauge
+        else:
+            lowpattern = pattern.lower()
+            for gauge in self.browser.get_station_list():
+                if lowpattern in gauge.name.lower():
+                    yield gauge
+
+    def iter_sensors(self, gauge, pattern=None):
+        if not isinstance(gauge, Gauge):
+            gauge = self._get_gauge_by_id(gauge)
+            if gauge is None:
+                raise SensorNotFound()
+
+        gauge.sensors = self.browser.get_station_infos(gauge)
+        if pattern is None:
+            for sensor in gauge.sensors:
+                yield sensor
+        else:
+            lowpattern = pattern.lower()
+            for sensor in gauge.sensors:
+                if lowpattern in sensor.name.lower():
+                    yield sensor
+
+    def get_last_measure(self, sensor):
+        if not isinstance(sensor, GaugeSensor):
+            sensor = self._get_sensor_by_id(sensor)
+        if sensor is None:
+            raise SensorNotFound()
+        return sensor.lastvalue
+
+    def _get_gauge_by_id(self, id):
+        for gauge in self.browser.get_station_list():
+            if id == gauge.id:
+                return gauge
+        return None
+
+    def _get_sensor_by_id(self, id):
+        for gauge in self.browser.get_station_list():
+            for sensor in self.browser.get_station_infos(gauge):
+                if id == sensor.id:
+                    return sensor
+        return None