############################################################################## # # Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved. # Ivan Tyagov <ivan@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # garantees and support are strongly adviced to contract a Free Software # Service Company # # This program is Free Software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## "Dummy (no cache)" from BaseCache import * import time class DummyCache(BaseCache): """ Dummy cache plugin. """ def __init__(self, params): BaseCache.__init__(self) def __call__(self, callable_object, cache_id, cache_duration=None, *args, **kwd): ## Just calculate and return result - no caching return callable_object(*args, **kwd) def getCacheStorage(self): pass def get(self, cache_id, scope, default=None): pass def set(self, cache_id, scope, value, cache_duration= None, calculation_time=0): pass def expireOldCacheEntries(self, forceCheck = False): pass def delete(self, cache_id, scope): pass def has_key(self, cache_id, scope): pass def getScopeList(self): pass def getScopeKeyList(self, scope): pass def clearCache(self): pass def clearCacheForScope(self, scope): pass