request_class.py
3f4c631dc166maint-1.1

request_class.py
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			# -- coding: utf-8 --
			# This file is part of Invenio.
			# Copyright (C) 2012, 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.
			"""
			invenio.ext.legacy.request_class
			--------------------------------

			This module provides Flask Request wrapper.
			"""

			from flask import Request


			class LegacyRequest(Request):
			"""
			Flask Request wrapper which adds support for converting the request into
			legacy request (SimulatedModPythonRequest). This is primarily useful
			when Flaskifying modules, that still depends on old code.
			"""
			def dummy_start_response(self, args, *kwargs):
			"""Dummy function for simulating response begining."""
			pass

			def get_legacy_request(self):
			"""Returns an instance of SimulatedModPythonRequest."""
			from invenio.legacy.wsgi import SimulatedModPythonRequest
			return SimulatedModPythonRequest(self.environ,
			self.dummy_start_response)