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Diffstat (limited to '')
-rw-r--r-- | sca-cpp/branches/lightweight-sca/samples/store-gae/gmemcache.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/sca-cpp/branches/lightweight-sca/samples/store-gae/gmemcache.py b/sca-cpp/branches/lightweight-sca/samples/store-gae/gmemcache.py new file mode 100644 index 0000000000..61f1dc3486 --- /dev/null +++ b/sca-cpp/branches/lightweight-sca/samples/store-gae/gmemcache.py @@ -0,0 +1,45 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +# Google AppEngine Memcached based cache implementation +import uuid +from google.appengine.api import memcache + +# Post a new item to the cache +def post(collection, item): + id = collection + (str(uuid.uuid1()),) + r = memcache.add(repr(id), item, 600) + if r == False: + return None + return id + +# Get items from the cache +def get(id): + item = memcache.get(repr(id)) + return item + +# Update an item in the cache +def put(id, item): + return memcache.set(repr(id), item, 600) + +# Delete items from the cache +def delete(id): + r = memcache.delete(repr(id)) + if r != 2: + return False + return True + |