memorystore.py
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	# This file is part of pybliographer
	#
	# Copyright (C) 1998-2006 Frederic GOBRY
	# Email : gobry@pybliographer.org
	#
	# 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.
	#

	"""
	Provides an UNSAVED in-memory store.

	This store is useful when processing a temporary database whose size
	does not exceed the memory of the computer.
	"""

	from gettext import gettext as _

	from Pyblio import Store
	from Pyblio.Stores.filestore import Database


	def dbdestroy(path, nobackup=False):
	return


	def dbcreate(path, schema, args={}):
	db = Database (schema=schema, file=None, create=True)

	return db


	def dbopen(path, args={}):
	raise Store.StoreError(_("there is no way to open an in-memory database"))


	def dbimport(target, source, args={}):

	db = Database (file=source)
	db.file = None

	return db


	description = _("In-memory storage (NOT SAVED)")