globals.py
d0ebc8894f29maint-2.0

globals.py
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			# -- coding: utf-8 --
			#
			# This file is part of Invenio.
			# Copyright (C) 2013, 2014 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.

			"""Define additional global proxies."""

			from flask import current_app, request
			from werkzeug.local import LocalProxy


			def _lookup_current_function():
			return current_app.view_functions.get(request.endpoint)


			def _lookup_current_blueprint():
			return current_app.blueprints.get(request.blueprint, None)

			# context data
			current_function = LocalProxy(_lookup_current_function)
			current_blueprint = LocalProxy(_lookup_current_blueprint)
			cfg = LocalProxy(lambda: current_app.config)