ordigi/elodie/geolocation.py

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2015-10-08 11:21:31 +02:00
from os import path
from ConfigParser import ConfigParser
import requests
import sys
def reverse_lookup(lat, lon):
if(lat is None or lon is None):
return None
if not path.exists('./config.ini'):
return None
config = ConfigParser()
config.read('./config.ini')
if('MapQuest' not in config.sections()):
return None
key = config.get('MapQuest', 'key')
r = requests.get('https://open.mapquestapi.com/nominatim/v1/reverse.php?key=%s&lat=%s&lon=%s&format=json' % (key, lat, lon))
return r.json()
def place_name(lat, lon):
geolocation_info = reverse_lookup(lat, lon)
if(geolocation_info is not None):
if('address' in geolocation_info):
address = geolocation_info['address']
if('city' in address):
return address['city']
elif('state' in address):
return address['state']
elif('country' in address):
return address['country']
return None