135 lines
3.7 KiB
Python
135 lines
3.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Display current day + 3 days weather forecast as icons on your i3bar
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Based on Yahoo! Weather. forecast, thanks guys !
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http://developer.yahoo.com/weather/
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Find your city code using:
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http://answers.yahoo.com/question/index?qid=20091216132708AAf7o0g
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The city_code in this example is for Paris, France => FRXX0076
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"""
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from time import time
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import requests
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class Py3status:
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# available configuration parameters
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cache_timeout = 1800
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city_code = 'FRXX0076'
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forecast_days = 5
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request_timeout = 10
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def _get_forecast(self):
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"""
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Ask Yahoo! Weather. for a forecast
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"""
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q = requests.get(
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'http://query.yahooapis.com/v1/public/yql?q=' +
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'select item from weather.forecast ' +
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'where location="%s"&format=json' % self.city_code,
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timeout=self.request_timeout
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)
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r = q.json()
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status = q.status_code
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forecasts = []
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if status == 200:
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forecasts = r['query']['results']['channel']['item']['forecast']
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# reset today
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forecasts[0] = r['query']['results']['channel']['item']['condition']
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else:
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raise Exception('got status {}'.format(status))
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# return current today + forecast_days days forecast
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return forecasts[:self.forecast_days + 1]
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def _get_icon(self, forecast):
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"""
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Return an unicode icon based on the forecast code and text
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See: http://developer.yahoo.com/weather/#codes
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"""
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icons = ['☀', '☁', '☂', '☃', '?']
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code = int(forecast['code'])
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text = forecast['text'].lower()
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# sun
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if 'sun' in text or code in [31, 32, 33, 34, 36]:
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code = 0
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# cloud / early rain
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elif 'cloud' in text or code in [
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19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
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44
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]:
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code = 1
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# rain
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elif 'rain' in text or code in [
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0, 1, 2, 3, 4, 5, 6, 9,
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11, 12,
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37, 38, 39,
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40, 45, 47
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]:
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code = 2
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# snow
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elif 'snow' in text or code in [
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7, 8,
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10, 13, 14, 15, 16, 17, 18,
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35,
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41, 42, 43, 46
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]:
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code = 3
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# dunno
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else:
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code = -1
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return icons[code]
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def weather_yahoo(self, i3s_output_list, i3s_config):
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"""
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This method gets executed by py3status
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"""
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response = {
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'cached_until': time() + self.cache_timeout,
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'full_text': ''
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}
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forecasts = self._get_forecast()
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response['full_text'] += '{}° ({}°/{}°) '.format(forecasts[0]['temp'],
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forecasts[1]['high'],
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forecasts[1]['low'])
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curicon = self._get_icon(forecasts[0])
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if (curicon == '☀'):
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response['color'] = '#FFE181'
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elif (curicon == '☁'):
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response['color'] = '#C1D6EA'
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elif (curicon == '☂'):
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response['color'] = "#C1D6EA"
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elif (curicon == '☃'):
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response['color'] = '#ffffff'
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for forecast in forecasts:
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icon = self._get_icon(forecast)
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response['full_text'] += '{} '.format(icon)
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response['full_text'] = response['full_text'].strip()
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return response
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if __name__ == "__main__":
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"""
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Test this module by calling it directly.
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"""
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from time import sleep
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x = Py3status()
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while True:
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print(x.weather_yahoo([], {}))
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sleep(1)
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