globals.py
578eb774d9c7maint-2.1

globals.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.,
			## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.

			"""
			invenio.base.globals

			Defines additional global objects available in template context.
			"""

			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)