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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 Nebula, Inc.
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
""" The Horizon OpenStack Dashboard interface.
Contains the core Horizon classes--:class:`~horizon.Dashboard` and
:class:`horizon.Panel`--the dynamic URLconf for Horizon, and common interface
methods like :func:`~horizon.register` and :func:`~horizon.unregister`.
# Because this module is compiled by before Django may be installed
# in the environment we try importing Django and issue a warning but move on
# should that fail.
Horizon = None
from horizon.base import Horizon, Dashboard, Panel, PanelGroup
except ImportError:
import warnings
def simple_warn(message, category, filename, lineno, file=None, line=None):
return '%s: %s' % (category.__name__, message)
msg = ("Could not import Horizon dependencies. "
"This is normal during installation.\n")
warnings.formatwarning = simple_warn
warnings.warn(msg, Warning)
if Horizon:
register = Horizon.register
unregister = Horizon.unregister
get_absolute_url = Horizon.get_absolute_url
get_user_home = Horizon.get_user_home
get_dashboard = Horizon.get_dashboard
get_default_dashboard = Horizon.get_default_dashboard
get_dashboards = Horizon.get_dashboards
urls = Horizon._lazy_urls
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