@@ -7,6 +7,8 @@ from google.appengine.ext import db from google.appengine.ext import webapp from google.appengine.api import urlfetch +from google.appengine.api import memcache + ##### Database ##### class Altitude(db.Model): alt = db.IntegerProperty() @@ -14,7 +16,14 @@ class Altitude(db.Model): import altitude class Database: def fetchAltitude(self, pos): - return Altitude.get_by_key_name("P" + str(pos)).alt + key = "P" + str(pos) + data = memcache.get(key) + if data is not None: + return data.alt + else: + data = Altitude.get_by_key_name(key) + memcache.add(key, data, 30) + return data.alt class Utils: def fetchUrl(self, url): server/app_engine.py 1772ff1296cf0ca4d86b36fc0ba2f309eccc0cf5 sjors sjors@b9d5c4c9-76e1-0310-9c85-f3177eceb1e4 http://github.com/Sjors/openstreetmap-route-altitude-profile/commit/87edd562d6490b65df9104c64be50d0c3905e6b3 87edd562d6490b65df9104c64be50d0c3905e6b3 2008-08-05T22:54:50-07:00 2008-08-05T22:54:50-07:00 Added memcache support on App Engine (Issue 8) git-svn-id: http://svn.openstreetmap.org/sites/other/route-altitude-profile/trunk@9483 b9d5c4c9-76e1-0310-9c85-f3177eceb1e4 54742e4819ffc55063c58178120cb3f74d9c0ad7 sjors sjors@b9d5c4c9-76e1-0310-9c85-f3177eceb1e4