69 lines
2.5 KiB
Python
69 lines
2.5 KiB
Python
#!/usr/bin/env python2.5
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# -*- coding: utf-8 -*-
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__author__ = "Soeren Apel (abraxa@dar-clan.de), Frank Gau (fgau@gau-net.de), Thomas Gstaedner (thomas (a) gstaedtner (.) net)"
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__version__ = "prototype"
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__copyright__ = "Copyright (c) 2008"
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__license__ = "GPL3"
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ZIP_CODE = 'GMXX0049' #GMXX0007 Berlin, GMXX0049 Hamburg
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TEMP_UNIT = 'c'
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WEATHER_URL = 'http://xml.weather.yahoo.com/forecastrss?p=%s&u=%s'
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WEATHER_NS = 'http://xml.weather.yahoo.com/ns/rss/1.0'
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from epydial import *
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import urllib
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from xml.dom import minidom
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class WeatherScreen(EdjeGroup):
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def __init__(self, screen_manager):
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EdjeGroup.__init__(self, screen_manager, WEATHER_SCREEN_NAME)
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self.weather_for_zip(ZIP_CODE, TEMP_UNIT)
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def on_get_pix(self, icon):
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self.image = self.evas.Image(file=PIX_WEATHER_FILE_PATH + icon + '.png')
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x, y = self.image.image_size
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dx, dy = self.part_size_get('clipper')
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print 'x, y, dx, dy: ', x, y, dx, dy
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if x * dy > y * dx:
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y = y * dx / x
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x = dx
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else:
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x = x * dy / y
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y = dy
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print 'x, y, dx, dy: ', x, y, dx, dy
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self.image.fill = 0, 0, x, y
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self.part_swallow('icon', self.image)
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self.obj = self.part_object_get('clipper')
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self.obj.size = x, y
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self.obj.show()
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print 'obj: ', self.obj
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def weather_for_zip(self, zip_code, unit):
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url = WEATHER_URL % (zip_code, unit)
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dom = minidom.parse(urllib.urlopen(url))
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forecasts = []
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for node in dom.getElementsByTagNameNS(WEATHER_NS, 'forecast'):
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forecasts.append({
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'date': node.getAttribute('date'),
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'low': node.getAttribute('low'),
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'high': node.getAttribute('high'),
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'condition': node.getAttribute('text'),
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'code': node.getAttribute('code'),
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})
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ycondition = dom.getElementsByTagNameNS(WEATHER_NS, 'condition')[0]
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self.on_get_pix(ycondition.getAttribute('code'))
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self.part_text_set("location", dom.getElementsByTagName('title')[0].firstChild.data[17:])
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self.part_text_set("current", "current condition: %s<br>current temp: %s" % (ycondition.getAttribute('text'), ycondition.getAttribute('temp')))
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self.part_text_set("forecasts", "forecasts:<br>date: %s<br>low: %s<br>high: %s<br>condition: %s" % (forecasts[1]['date'], forecasts[1]['low'], forecasts[1]['high'], forecasts[1]['condition']))
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@edje.decorators.signal_callback("mouse,up,1", "*")
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def on_edje_signal_dialer_status_triggered(self, emission, source):
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if source == "button_12":
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self.image.delete()
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PyneoController.show_dialer_screen()
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if source == "headline":
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self.image.delete()
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self.weather_for_zip(ZIP_CODE, TEMP_UNIT)
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print 'source: ', source
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