A Dockerfile compatible Python script to be used with Openwhisk

geo_to_address.py

#!/usr/bin/env python

from geopy.geocoders import Nominatim
import sys
import json

def main():
    geolocator = Nominatim()
    params = json.loads(sys.argv[1])
    location = geolocator.reverse((params['lat'],params['lng']))
    print(json.dumps({ 'address' : location.address}))

if __name__ == "__main__":
    main()