geo_api.py 文件源码

def google_geo_api(sight_name):
    sight_name = sight_name.decode('utf-8')
    key = "AIzaSyDJtV9r7rAr9EBwlQ8Rbxvo6e7CkJsLn4k"
    url = "https://maps.googleapis.com/maps/api/geocode/json?address=%s&key=AIzaSyAw-IJpHf6CYtb4OVgrj2MB7pmXlbSs7aY%s" % (sight_name, key)
    print 'url: %s' % url
    response = urllib2.urlopen(url.encode('utf-8'))
    result = response.read()
    json_loads = json.loads(result)
    if json_loads.get('status') == 'OK':
        location = json_loads.get('results')[0].get('geometry').get('location')
        lat = location.get('lat')
        lat = float('%.2f' % lat)
        lng = location.get('lng')
        lng = float('%.2f' % lng)
        print ('lat: %s\r\n lng %s' % (lat, lng))
        return lng, lat
    else:
        log.msg('There is no result about lat and lng')
        return 1, 1
        # json_text = json.loads(result)
        # lng = json_text.get('geometry')
        # print ('lng: %s' % lng)