bfe_external_publications.py
880f13550f21maint-2.0

bfe_external_publications.py
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			# This file is part of Invenio.
			# Copyright (C) 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.
			"""BibFormat element - Prints links to external publications
			"""
			__revision__ = "$Id$"

			def format_element(bfo, separator='<br/>'):
			"""
			Prints list of links to external publications.
			"""
			publications = bfo.fields('909C4')

			out = ['<a href="'+pub['d']+'">'+pub['p']+'</a>'
			for pub in publications
			if 'd' in pub and 'p' in pub]
			return separator.join(out)

			def escape_values(bfo):
			"""
			Called by BibFormat in order to check if output of this element
			should be escaped.
			"""
			return 0