def getFeedList():
key_ = "blog_feedList_key"
try:
feeds = memcache.get(key_)
except Exception:
feeds = None
if feeds is None:
feeds = Feeds.gql('WHERE valid =:1 ORDER BY order',True).fetch(100)
memcache.add(key=key_, value=feeds, time=3600)
else:
logging.debug("getFeedList from cache. ")
return feeds
