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# -*- coding: utf-8 -*-
#
# Generic object cache
# Copyright 2012-2013 Michael Buesch <m@bues.ch>
#
# Licensed under the terms of the GNU General Public License version 2.
#
class ObjectCache(object):
def __init__(self, createCallback):
self.__createCallback = createCallback
self.reset()
def get(self, callbackData=None):
try:
return self.__cache.pop()
except IndexError as e:
return self.__createCallback(callbackData)
def put(self, obj):
self.__cache.append(obj)
def reset(self):
self.__cache = []
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