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R3600/modules/bibformat/lib/elements/bfe_bfx_engine.py
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## $Id$
##
## This file is part of CDS Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 CERN.
##
## CDS 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.
##
## CDS 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 CDS Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""BibFormat element - Entry point for BibFormat XML engine
"""
__revision__ = "$Id$"
from cStringIO import StringIO
from invenio.bibformat_bfx_engine import format_with_bfx
def format(bfo, template='DC'):
"""
An entry point to the BibFormat BFX engine, when used as an element.
Formats the record according to a template.
For further details, please read the documentation.
@param template the name of the template file without the bfx extension
"""
output = ""
recIDs = [bfo.recID]
outFile = StringIO() # a virtual file-like object to write in
format_with_bfx(recIDs, outFile, template)
output = outFile.getvalue()
return output
def escape_values(bfo):
"""
Called by BibFormat in order to check if output of this element
should be escaped.
"""
return 0
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