GetWeather For Omega2+

#!/bin/ash

# Remove the original gpsweather.txt. Start with fresh file.
rm /root/gpsweather.txt

# Get the GPS information and write it to a file.
ubus -S call gps info > /root/gpsweather.txt

# Call the python script to write to the OLED.
python /root/showweather.py

# Exit the script.
exit 0

#!/usr/bin/env python

#=====================================================
# Pull in the weather information from the Weather
# Underground based on the current GPS Location and
# display the results on the OLED screen.
#
# Written by: Brad Buskey
# Contact me: deckyon@gmail.com
#=====================================================

# Initialize required libraries
from OmegaExpansion import oledExp
import time
import json
import os
import urllib2

# Initialize and clear the OLED expansion module
oledExp.setVerbosity(0)
oledExp.setTextColumns()
oledExp.driverInit()

# Use your API key here.  Get it from https://www.wunderground.com/weather/api
apikey = ""

# Check for the existence of the gpsweather.txt file.
if os.path.getsize('/root/gpsweather.txt') == 0:
	# File is empty or doesnt exist
	oledExp.setCursor(3, 0)
	oledExp.write("GPS Info doesnt seem")
	oledExp.setCursor(4, 0)
	oledExp.write("to exist.")
	oledExp.setCursor(6, 0)
	oledExp.write("Check GPSInfo file.")
	exit()

#Read in the gps information from the file generated by the shell script.
with file('/root/gpsweather.txt', 'r') as gpsfile:
	gpsinfo = json.load(gpsfile)

# Check for the existence of the GPS signal.
if gpsinfo.has_key('signal'):
	# If the GPS chip could not get a signal, then display that and quit.
	oledExp.setCursor(3, 0)
	oledExp.write("No GPS signal found")
	oledExp.setCursor(5, 0)
	oledExp.write("Please try later!")
	exit()
elif gpsinfo.has_key('latitude'):
	# If the location information exists, grab the required lat and lon for the script to continue.
	lat=gpsinfo['latitude']
	lon=gpsinfo['longitude']

# Pull in the data from the Weather Underground website
GetURL = "http://api.wunderground.com/api/"+apikey+"/conditions/q/"+lat+","+lon+".json"
weatherdata = urllib2.urlopen(GetURL)
weatherdict = weatherdata.read()
weatherinfo = json.loads(weatherdict)

# Pull in the information from the URL to put together the output
cty = weatherinfo['current_observation']['display_location']['city']
sta = weatherinfo['current_observation']['display_location']['state']
cur = weatherinfo['current_observation']['weather']
tem = weatherinfo['current_observation']['temperature_string']
wsp = weatherinfo['current_observation']['wind_string']
rai = weatherinfo['current_observation']['precip_today_string']
loc = cty + ", " + sta

# Start writing the data to the OLED display.
oledExp.setCursor(0, 0)
oledExp.write(loc)
oledExp.setCursor(1, 0)
oledExp.write("_____________________")
oledExp.setCursor(2, 0)
oledExp.write(cur)
oledExp.setCursor(3, 0)
oledExp.write(tem)
oledExp.setCursor(4, 0)
oledExp.write(rai)
oledExp.setCursor(5, 0)
oledExp.write(wsp)

# Exit the script cleanly.
exit()

{
  "response": {
  "version":"0.1",
  "termsofService":"http://www.wunderground.com/weather/api/d/terms.html",
  "features": {
  "conditions": 1
  }
	}
  ,	"current_observation": {
		"image": {
		"url":"http://icons.wxug.com/graphics/wu2/logo_130x80.png",
		"title":"Weather Underground",
		"link":"http://www.wunderground.com"
		},
		"display_location": {
		"full":"Louisville, KY",
		"city":"Louisville",
		"state":"KY",
		"state_name":"Kentucky",
		"country":"US",
		"country_iso3166":"US",
		"zip":"40201",
		"magic":"1",
		"wmo":"99999",
		"latitude":"38.25000000",
		"longitude":"-85.76000214",
		"elevation":"128.0"
		},
		"observation_location": {
		"full":"Louisville, Kentucky",
		"city":"Louisville",
		"state":"Kentucky",
		"country":"US",
		"country_iso3166":"US",
		"latitude":"38.220798",
		"longitude":"-85.751801",
		"elevation":"491 ft"
		},
		"estimated": {
		},
		"station_id":"ME1143",
		"observation_time":"Last Updated on January 30, 2:16 PM EST",
		"observation_time_rfc822":"Mon, 30 Jan 2017 14:16:39 -0500",
		"observation_epoch":"1485803799",
		"local_time_rfc822":"Mon, 30 Jan 2017 14:28:37 -0500",
		"local_epoch":"1485804517",
		"local_tz_short":"EST",
		"local_tz_long":"America/New_York",
		"local_tz_offset":"-0500",
		"weather":"Clear",
		"temperature_string":"36.0 F (2.2 C)",
		"temp_f":36.0,
		"temp_c":2.2,
		"relative_humidity":"49%",
		"wind_string":"From the SW at 2.0 MPH Gusting to 8.0 MPH",
		"wind_dir":"SW",
		"wind_degrees":219,
		"wind_mph":2.0,
		"wind_gust_mph":"8.0",
		"wind_kph":3.2,
		"wind_gust_kph":"12.9",
		"pressure_mb":"1018",
		"pressure_in":"30.07",
		"pressure_trend":"-",
		"dewpoint_string":"19 F (-7 C)",
		"dewpoint_f":19,
		"dewpoint_c":-7,
		"heat_index_string":"NA",
		"heat_index_f":"NA",
		"heat_index_c":"NA",
		"windchill_string":"36 F (2 C)",
		"windchill_f":"36",
		"windchill_c":"2",
		"feelslike_string":"36 F (2 C)",
		"feelslike_f":"36",
		"feelslike_c":"2",
		"visibility_mi":"10.0",
		"visibility_km":"16.1",
		"solarradiation":"--",
		"UV":"3","precip_1hr_string":"-999.00 in ( 0 mm)",
		"precip_1hr_in":"-999.00",
		"precip_1hr_metric":" 0",
		"precip_today_string":"0.02 in (1 mm)",
		"precip_today_in":"0.02",
		"precip_today_metric":"1",
		"icon":"clear",
		"icon_url":"http://icons.wxug.com/i/c/k/clear.gif",
		"forecast_url":"http://www.wunderground.com/US/KY/Louisville.html",
		"history_url":"http://www.wunderground.com/weatherstation/WXDailyHistory.asp?ID=ME1143",
		"ob_url":"http://www.wunderground.com/cgi-bin/findweather/getForecast?query=38.220798,-85.751801",
		"nowcast":""
	}
}

{"signal":"false"}

{"age":6357,"latitude":"38.1234","longitude":"-80.1234","elevation":"1234.5","course":"12.34","speed":"N"}