def load_graph():
key = 'router_graph'
data = memcache.get(key) #@UndefinedVariable
if data != None:
return data
subway_dict = json.loads(param.get('subway'))
graph = StationGraph()
graph.steps = [Station(x['name'], x['name_rus'], x['lat'], x['lng'], x['transport'], x['line']) for x in subway_dict['stations']]
graph.links = [StationLink(x['from_station'], x['to_station'], x['duration']) for x in subway_dict['links']]
memcache.add(key, graph, 60*60) #@UndefinedVariable
return graph
def do_calculate_hotel_rating(request, response):
current_index_str = param.get('current_hotel_index')
if current_index_str == None:
current_index = 0
else:
current_index = int(current_index_str) + 1
hotels = place.get_hotels()
if len(hotels) <= current_index:
current_index = 0
hotel = hotels[current_index]
rater.get(hotel)
param.add('current_hotel_index', str(current_index))
response.out.write('Processed the rating of hotel ' + hotel.name)
logging.info('Processed the rating of hotel ' + hotel.name)
