rename_subfield.py
42ef8a87d035maint-2.0

rename_subfield.py
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			# -- coding: utf-8 --
			#
			# This file is part of Invenio.
			# Copyright (C) 2013 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.

			""" Bibcheck plugin to move (rename) a subfield"""

			def check_record(record, source_field, new_code):
			""" Changes the code of a subfield to new_code """
			assert source_field[5] != "_"
			for pos, val in record.iterfield(source_field):
			record.delete_field(pos)
			record.add_subfield(pos, new_code, val)