Rename backend.py to module.py

modules/yahoo/module.py

@@ -0,0 +1,85 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010-2014 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/>.
+
+import urllib2
+from xml.dom import minidom
+from dateutil.parser import parse as parse_dt
+
+
+from weboob.capabilities.weather import CapWeather, CityNotFound, Current, Forecast, City
+from weboob.tools.backend import BaseModule
+from weboob.tools.browser import StandardBrowser
+
+
+__all__ = ['YahooModule']
+
+
+class YahooModule(BaseModule, CapWeather):
+    NAME = 'yahoo'
+    MAINTAINER = u'Romain Bignon'
+    EMAIL = 'romain@weboob.org'
+    VERSION = '1.0'
+    DESCRIPTION = 'Yahoo!'
+    LICENSE = 'AGPLv3+'
+    BROWSER = StandardBrowser
+    WEATHER_URL = 'http://weather.yahooapis.com/forecastrss?w=%s&u=%s'
+
+    def create_default_browser(self):
+        return self.create_browser(parser='json')
+
+    def iter_city_search(self, pattern):
+        args = {'q':  'select line1, line2, line3, line4, city, uzip, statecode, countrycode, latitude, longitude, '
+                      'country, woeid, quality, house, street, state from locdrop.placefinder '
+                      'where text="%s" and locale="fr-FR" and gflags="f"' % pattern.encode('utf-8'),
+                      'format': 'json',
+                }
+        doc = self.browser.location(self.browser.buildurl('http://locdrop.query.yahoo.com/v1/public/yql', **args))
+
+        cities = doc['query']['results']['Result']
+        if not isinstance(cities, (tuple, list)):
+            cities = [cities]
+
+        for result in cities:
+            c = City(result['woeid'], u'%s, %s, %s' % (result['city'], result['state'], result['country']))
+            yield c
+
+    def _get_weather_dom(self, city_id):
+        handler = urllib2.urlopen(self.WEATHER_URL % (city_id, 'c'))
+        dom = minidom.parse(handler)
+        handler.close()
+        if not dom.getElementsByTagName('yweather:condition'):
+            raise CityNotFound('City not found: %s' % city_id)
+
+        return dom
+
+    def get_current(self, city_id):
+        dom = self._get_weather_dom(city_id)
+        current = dom.getElementsByTagName('yweather:condition')[0]
+        return Current(parse_dt(current.getAttribute('date')).date(),
+                       float(current.getAttribute('temp')), unicode(current.getAttribute('text')), u'C')
+
+    def iter_forecast(self, city_id):
+        dom = self._get_weather_dom(city_id)
+        for forecast in dom.getElementsByTagName('yweather:forecast'):
+            yield Forecast(parse_dt(forecast.getAttribute('date')).date(),
+                           float(forecast.getAttribute('low')),
+                           float(forecast.getAttribute('high')),
+                           unicode(forecast.getAttribute('text')),
+                           u'C',
+                           )