description_parser.py
f49b2fef0df8iugw2017

description_parser.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.,
			## 60 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

			from pyparsing import QuotedString, Suppress, indentedBlock

			from invenio.modules.jsonalchemy.parser import BaseExtensionParser


			class DescriptionParser(BaseExtensionParser):
			"""

			"""

			@classmethod
			def parse_element(cls, indent_stack):
			doc_double = QuotedString(quoteChar='"""', multiline=True)
			doc_single = QuotedString(quoteChar="'''", multiline=True)
			doc_string = indentedBlock((doc_double \| doc_single), indent_stack)
			description = (Suppress('description:') + doc_string).\
			setParseAction(lambda toks: toks[0][0])
			return (description \| doc_double \| doc_single).setResultsName('description')


			@classmethod
			def create_element(cls, rule, namespace):
			return rule.description

			DescriptionParser.__name__ = 'description'
			parser = DescriptionParser