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# Michael Galarnyk

# Assignment 7

# “Google Geocoding”

# 1. Change either the geojson.py or geoxml.py program to print out the two-character country code from the retrieved data.

# 2. Add error checking so your program does not traceback if the country code is not there.

# 3. Use the program to search for “Pacific Ocean” and make sure that it can handle locations that

# are not in any country.

import urllib

import json

serviceurl = 'http://maps.googleapis.com/maps/api/geocode/json?'

while True:

address = raw_input('Enter location: ')

if len(address) < 1 : break

url = serviceurl + urllib.urlencode({'sensor':'false', 'address': address})

print 'Retrieving', url

uh = urllib.urlopen(url)

data = uh.read()

print 'Retrieved',len(data),'characters'

try: js = json.loads(str(data))

except: js = None

if 'status' not in js or js['status'] != 'OK':

print '==== Failure To Retrieve ===='

print data

continue

print json.dumps(js, indent=4)

'''

lat = js["results"][0]["geometry"]["location"]["lat"]

lng = js["results"][0]["geometry"]["location"]["lng"]

print 'lat',lat,'lng',lng

''' #not necessary for this assignment

location = js['results'][0]['formatted_address']

print location

results = js['results'][0]

address_components = results["address_components"]

country = 0;

for each_dict in address_components:

types = each_dict["types"]

if types == ["country", "political"]:

country = 1;

print "The two character country code is:", each_dict["short_name"]

if country == 0:

print "Location isn't in any country"