Create_Recid.py
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	## This file is part of Invenio.
	## Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010, 2011 CERN.
	##
	## Invenio 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.
	##
	## Invenio 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 Invenio; if not, write to the Free Software Foundation, Inc.,
	## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

	__revision__ = "$Id$"

	import os

	from invenio.legacy.dbquery import run_sql

	def Create_Recid(parameters, curdir, form, user_info=None):
	"""
	Reserves a record ID and store under 'curdir/SN'
	"""
	global sysno
	if not os.path.exists("%s/SN" % curdir):
	recid = run_sql("insert into bibrec (creation_date,modification_date) values(NOW(),NOW())")
	fp = open("%s/SN" % curdir,"w")
	fp.write(str(recid))
	sysno = recid
	else:
	fp = open("%s/SN" % curdir,"r")
	sysno = fp.read()
	fp.close()
	return ""