Use offset_linkid instead of offset to scan >1000 entities.
this is a first-cut. It works in all the ways I could make earlier
versions fail. It passes link_id as URL parameters. It also has a new
class LinkCreator which makes the main body of getListContents even easier
to write.
I wasn't sure if link_id's could have non alphanumeric characters; if so, they
need to be URL encoded/decoded.
I also need to go and remove any mention of raw offsets now, because we don't
use them.
I believe I've talked about this approach with a few of you and it sounded
reasonable. Feel free to roll-back/fix/amend/comment-for-me-to-fix. This is
my first big-logic-change to Melange.
Patch by: Dan Bentley
#!/usr/bin/python2.5
#
# Copyright 2009 the Melange authors.
#
# Licensed 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.
__authors__ = [
'"Sverre Rabbelier" <sverre@rabbelier.nl>',
]
import unittest
from google.appengine.api import memcache
from soc.cache import base
class CacheDecoratorTest(unittest.TestCase):
"""Tests that the @cache decorator caches the result.
"""
def setUp(self):
self.called = 0
decorator = base.getCacher(self.get, self.put)
@decorator
def failOnSecondCall():
self.called = self.called + 1
if self.called > 1:
self.fail("method got called twice")
self.failOnSecondCall = failOnSecondCall
def tearDown(self):
memcache.flush_all()
def get(self):
return memcache.get('answer_to_life'), 'answer_to_life'
def put(self, answer, memcache_key):
memcache.add(memcache_key, 42)
def testMemcache(self):
"""Sanity check to see if memcache is working.
"""
memcache.add('answer_to_life', 42)
self.assertEqual(memcache.get('answer_to_life'), 42)
def testSidebarCaching(self):
"""Test that the caching decorator caches.
"""
self.failOnSecondCall()
self.failOnSecondCall()