revgeo.py

import requests

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

key = None

# list of latitude, longitude pairs
latlong = [(40.714224,-73.961452), (47.3667, 8.5500)]

for xy in latlong:

	url = urlbase + str(xy[0])+','+str(xy[1])

	if key is not None:
		url += '&key='+str(key)

	# make request to google
	r = requests.get(url)

	# parse data
	data = r.json()

	# get desired country fields
	short_name = data.get('results')[-1].get('address_components')[0].get('short_name')
	long_name = data.get('results')[-1].get('address_components')[0].get('long_name')
	
	# print csv output
	print ','.join((str(xy[0]),str(xy[1]), short_name, long_name))