#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# A library for access to google weather api
#
# Copyright (C) 2011 Lorenzo Carbonell
# lorenzo.carbonell.cerezo@gmail.com
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import common_functions as cf
import time
import weatherservice
from weatherservice import WeatherService
import geocodeapi
import requests
from requests_oauthlib import OAuth1
from requests.exceptions import SSLError
API_KEY = 'dj0yJmk9djNkNk5hRUZNODFCJmQ9WVdrOWVEbFVXRWxITTJVbWNHbzlNQS0tJnM9Y29uc3VtZXJzZW\
NyZXQmeD1jMQ--'
SHARED_SECRET = '27dcb39434d1ee95b90e5f3a7e227d3992ecd573'
CODE = {}
CODE[0] = 'tornado'
CODE[1] = 'tropical storm'
CODE[2] = 'hurricane'
CODE[3] = 'severe thunderstorms'
CODE[4] = 'thunderstorms'
CODE[5] = 'mixed rain and snow'
CODE[6] = 'mixed rain and sleet'
CODE[7] = 'mixed snow and sleet'
CODE[8] = 'freezing drizzle'
CODE[9] = 'drizzle'
CODE[10] = 'freezing rain'
CODE[11] = 'showers'
CODE[12] = 'showers'
CODE[13] = 'snow flurries'
CODE[14] = 'light snow showers'
CODE[15] = 'blowing snow'
CODE[16] = 'snow'
CODE[17] = 'hail'
CODE[18] = 'sleet'
CODE[19] = 'dust'
CODE[20] = 'foggy'
CODE[21] = 'haze'
CODE[22] = 'smoky'
CODE[23] = 'blustery'
CODE[24] = 'windy'
CODE[25] = 'cold'
CODE[26] = 'cloudy'
CODE[27] = 'mostly cloudy'
CODE[28] = 'mostly cloudy'
CODE[29] = 'partly cloudy'
CODE[30] = 'partly cloudy'
CODE[31] = 'clear'
CODE[32] = 'sunny'
CODE[33] = 'fair'
CODE[34] = 'fair'
CODE[35] = 'mixed rain and hail'
CODE[36] = 'hot'
CODE[37] = 'isolated thunderstorms'
CODE[38] = 'scattered thunderstorms'
CODE[39] = 'scattered thunderstorms'
CODE[40] = 'scattered showers'
CODE[41] = 'heavy snow'
CODE[42] = 'scattered snow showers'
CODE[43] = 'heavy snow'
CODE[44] = 'partly cloudy'
CODE[45] = 'thundershowers'
CODE[46] = 'snow showers'
CODE[47] = 'isolated thundershowers'
CODE[3200] = 'not available'
class YahooWeatherService(WeatherService):
def __init__(self,
longitude=-0.418,
latitude=39.360,
units=weatherservice.Units()):
WeatherService.__init__(self, longitude, latitude, units)
self.oauth = OAuth1(API_KEY, SHARED_SECRET)
self.woeid = geocodeapi.get_woeid(latitude, longitude)
def run_query(self):
q = 'select * from weather.forecast where woeid=%s' % self.woeid
url = 'https://query.yahooapis.com/v1/yql?q=%s' % q
params = {}
params['format'] = 'json'
try:
ans = requests.get(url, auth=self.oauth, params=params)
except SSLError as e:
'''
Bug #1568774
'''
print('wyahooapi.py: Bug #1568774', str(e))
print('wyahooapi.py: Unable to query https url, switch to http url')
url = 'http://query.yahooapis.com/v1/yql?q=%s' % q
ans = requests.get(url, auth=self.oauth, params=params)
if ans.status_code == 200:
return ans.json()
else:
print('wyahooapi.py: Request status code not 200, status_code = ', str(ans.status_code))
return None
def get_weather(self):
weather_data = self.get_default_values()
if self.woeid is None:
self.woeid = geocodeapi.get_woeid(self.latitude, self.longitude)
if self.woeid is None:
print('wyahooapi.py: Yahoo Weather Service, not found woeid')
return weather_data
try:
ans = self.run_query()
if ans is None:
print('wyahooapi.py: Yahoo Weather Service, query answer is None')
return weather_data
if 'query' not in list(ans.keys()):
print('wyahooapi.py: Yahoo Weather Service, query answer has no element query')
return weather_data
if 'results' not in list(ans['query'].keys()):
print('wyahooapi.py: Yahoo Weather Service, query answer has no element query.results')
return weather_data
if ans['query']['results'] is None:
print('wyahooapi.py: Yahoo Weather Service, query answer query.results is None')
return weather_data
if 'channel' not in list(ans['query']['results'].keys()):
print('wyahooapi.py: Yahoo Weather Service, query answer has no element query.results.channel')
return weather_data
weather_data['update_time'] = time.time()
weather_data['ok'] = True
data = ans['query']['results']['channel']
temperature = cf.f2c_print(data['item']['condition']['temp'])
velocity = cf.f2c_print(data['wind']['speed'])
direction = cf.f2c_print(data['wind']['direction'])
pressure = cf.f2c_print(data['atmosphere']['pressure'])
visibility = cf.f2c_print(data['atmosphere']['visibility'])
humidity = cf.f2c_print(data['atmosphere']['humidity'])
condition = CODE[int(data['item']['condition']['code'])]
weather_data['current_conditions']['condition'] = condition
weather_data['current_conditions']['condition_text'] =\
weatherservice.get_condition(condition, 'text')
if weather_data['current_conditions']['isday']:
weather_data['current_conditions']['condition_image'] =\
weatherservice.get_condition(condition, 'image')
weather_data['current_conditions']['condition_icon_dark'] =\
weatherservice.get_condition(condition, 'icon-dark')
weather_data['current_conditions']['condition_icon_light'] =\
weatherservice.get_condition(condition, 'icon-light')
else:
weather_data['current_conditions']['condition_image'] =\
weatherservice.get_condition(condition, 'image-night')
weather_data['current_conditions']['condition_icon_dark'] =\
weatherservice.get_condition(condition, 'icon-night-dark')
weather_data['current_conditions']['condition_icon_light'] =\
weatherservice.get_condition(condition, 'icon-night-light')
weather_data['current_conditions']['temperature'] =\
cf.change_temperature(temperature, self.units.temperature)
weather_data['current_conditions']['pressure'] =\
weatherservice.change_pressure(pressure, self.units.pressure)
weather_data['current_conditions']['humidity'] = '%s %%' %\
(humidity)
weather_data['current_conditions']['dew_point'] =\
weatherservice.get_dew_point(humidity,
temperature,
self.units.temperature)
wind_direction = weatherservice.degToCompass2(direction)
weather_data['current_conditions']['wind_condition'] =\
weatherservice.get_wind_condition2(velocity,
wind_direction[0],
self.units.wind)
weather_data['current_conditions']['wind_icon'] = wind_direction[2]
#
weather_data['current_conditions']['heat_index'] =\
weatherservice.get_heat_index(temperature, humidity)
weather_data['current_conditions']['windchill'] =\
weatherservice.get_wind_chill(temperature, velocity)
#
weather_data['current_conditions']['feels_like'] =\
weatherservice.get_feels_like(temperature,
humidity,
velocity,
self.units.temperature)
#
weather_data['current_conditions']['visibility'] =\
weatherservice.change_distance(visibility,
self.units.visibility)
weather_data['current_conditions']['solarradiation'] = None
weather_data['current_conditions']['UV'] = None
weather_data['current_conditions']['precip_1hr'] = None
weather_data['current_conditions']['precip_today'] = None
for i, forecast_condition in enumerate(data['item']['forecast']):
if i < 7:
tlow = cf.f2c_print(forecast_condition['low'])
thight = cf.f2c_print(forecast_condition['high'])
weather_data['forecasts'][i]['low'] =\
cf.change_temperature(tlow, self.units.temperature)
weather_data['forecasts'][i]['high'] =\
cf.change_temperature(thight, self.units.temperature)
#
weather_data['forecasts'][i]['qpf_allday'] = None
weather_data['forecasts'][i]['qpf_day'] = None
weather_data['forecasts'][i]['qpf_night'] = None
weather_data['forecasts'][i]['snow_allday'] = None
weather_data['forecasts'][i]['snow_day'] = None
weather_data['forecasts'][i]['snow_night'] = None
weather_data['forecasts'][i]['maxwind'] = None
weather_data['forecasts'][i]['avewind'] = None
weather_data['forecasts'][i]['avehumidity'] = None
weather_data['forecasts'][i]['maxhumidity'] = None
weather_data['forecasts'][i]['minhumidity'] = None
#
condition = CODE[int(forecast_condition['code'])]
weather_data['forecasts'][i]['condition'] = condition
weather_data['forecasts'][i]['condition_text'] =\
weatherservice.get_condition(condition, 'text')
weather_data['forecasts'][i]['condition_image'] =\
weatherservice.get_condition(condition, 'image')
weather_data['forecasts'][i]['condition_icon'] =\
weatherservice.get_condition(condition, 'icon-light')
except Exception as e:
print('wyahooapi.py: error:', str(e))
return weather_data
if __name__ == "__main__":
import pprint
longitude = -0.418
latitude = 39.360
yws = YahooWeatherService(longitude=longitude, latitude=latitude)
print(yws.woeid)
ans = yws.get_weather()
pprint.pprint(ans)
exit(0)
