get_number_of_copies.py
fbbe26a593afiugw2017

get_number_of_copies.py
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			# -- coding: utf-8 --
			##
			## 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.


			def get_number_of_copies(recid):
			"""
			Searches inside crcITEM for the number of appearances of recid

			@param recid:

			@return: Number of copies
			"""
			from invenio.legacy.dbquery import run_sql
			if recid:
			try:
			return run_sql('SELECT COUNT(*) FROM crcITEM WHERE id_bibrec=%s', (recid,))[0][0]
			except:
			return -1