Commit 38916422 authored by Florent Fourcot's avatar Florent Fourcot

Add a small module to monitor weather in Dresden

parent 8a238053
# -*- coding: utf-8 -*-
# Copyright(C) 2010-2013 Romain Bignon, Florent Fourcot
#
# 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 .backend import DresdenWetterBackend
__all__ = ['DresdenWetterBackend']
# -*- coding: utf-8 -*-
# Copyright(C) 2010-2013 Romain Bignon, Florent Fourcot
#
# 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 .browser import DresdenWetterBrowser
from weboob.capabilities.gauge import ICapGauge, GaugeSensor, Gauge,\
SensorNotFound
from weboob.tools.backend import BaseBackend
__all__ = ['DresdenWetterBackend']
class DresdenWetterBackend(BaseBackend, ICapGauge):
NAME = 'dresdenwetter'
MAINTAINER = u'Florent Fourcot'
EMAIL = 'weboob@flo.fourcot.fr'
VERSION = '0.f'
LICENSE = 'AGPLv3+'
DESCRIPTION = u"Private wetter station Dresden"
BROWSER = DresdenWetterBrowser
def iter_gauges(self, pattern=None):
if pattern is None or pattern.lower() in "Dresden"\
or pattern.lower() in "Weather":
gauge = Gauge("private-dresden")
gauge.name = u"Private Wetterstation Dresden"
gauge.city = u"Dresden"
gauge.object = u"Weather"
gauge.sensors = self.browser.get_sensors_list()
yield gauge
def _get_gauge_by_id(self, id):
for gauge in self.iter_gauges():
if id == gauge.id:
return gauge
return None
def _get_sensor_by_id(self, id):
for gauge in self.iter_gauges():
for sensor in gauge.sensors:
if id == sensor.id:
return sensor
return None
def iter_sensors(self, gauge, pattern=None):
if not isinstance(gauge, Gauge):
gauge = self._get_gauge_by_id(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
# Not in the website
def iter_gauge_history(self, sensor):
raise NotImplementedError()
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
# -*- coding: utf-8 -*-
# Copyright(C) 2010-2013 Romain Bignon, Florent Fourcot
#
# 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.browser import BaseBrowser
from .pages import StartPage
__all__ = ['DresdenWetterBrowser']
class DresdenWetterBrowser(BaseBrowser):
DOMAIN = u'www.dresden-wetter.de'
ENCODING = None
PAGES = {'.*': StartPage}
homepage = '/Current_Vantage_Pro.htm'
def __init__(self, *args, **kwargs):
BaseBrowser.__init__(self, *args, **kwargs)
def home(self):
self.location(self.homepage)
def get_sensors_list(self):
if not self.is_on_page(StartPage):
self.home()
return self.page.get_sensors_list()
# -*- coding: utf-8 -*-
# Copyright(C) 2010-2012 Romain Bignon, Florent Fourcot
#
# 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 datetime import datetime, date, time
from weboob.tools.browser import BasePage
from weboob.capabilities.gauge import Gauge, GaugeMeasure, GaugeSensor
from weboob.capabilities.base import NotAvailable, NotLoaded
__all__ = ['StartPage']
class StartPage(BasePage):
name = [u"Temperatur", u"Wind", u"Luftdruck", u"Luftfeuchtigkeit",\
u"Niederschlag", u"Globalstrahlung", u"Schneehoehe"]
unit = [u"°C", u"km/h", u"hPa", u"%", u"mm", u"W/m²", u"cm"]
def get_sensors_list(self):
paraphs = self.document.xpath('//p[@align="center"]')
sensors = []
for i in range(len(paraphs)):
sensor = GaugeSensor("dd-%s" % self.name[i].lower())
sensor.name = self.name[i]
sensor.unit = self.unit[i]
sensor.forecast = NotAvailable
sensor.history = NotAvailable
sensor.gaugeid = u"private-dresden"
paraph = paraphs[i]
lastvalue = GaugeMeasure()
lastvalue.alarm = NotAvailable
if i == 0:
text = paraph.xpath('b/span/font[@size="4"]')[1].text
lastvalue.level = float(text.split('\n')[1].split(u'°')[0])
if i == 1:
text = paraph.xpath('b/span/font')[2].text
lastvalue.level = float(text.split('\n')[1])
if i == 2:
text = paraph.xpath('span/font/b')[0].text
lastvalue.level = float(text.split('\n')[2].split('hPa')[0])
if i == 3:
text = paraph.xpath('span/font[@size="4"]/b')[0].text
lastvalue.level = float(text.split('\n')[2].split(u'%')[0]\
.split(':')[1])
if i == 4:
text = paraph.xpath('b/font[@size="4"]/span')[0].text
lastvalue.level = float(text.split('\n')[0])
if i == 5:
text = paraph.xpath('b/font/span')[0].text
lastvalue.level = float(text.split('\n')[1])
if i == 6:
text = paraph.xpath('b/font[@size="4"]/span')[1].text
lastvalue.level = float(text.split(' ')[0])
sensor.lastvalue = lastvalue
sensors.append(sensor)
return sensors
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