Source code for openstack_dashboard.api.rest.config

# Copyright 2015 IBM Corp.
# Copyright 2015, Hewlett-Packard Development Company, L.P.
#
# 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
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# 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.

from django.conf import settings
from django.views import generic

from openstack_dashboard import api
from openstack_dashboard.api.rest import urls
from openstack_dashboard.api.rest import utils as rest_utils


# settings that we allow to be retrieved via REST API
# these settings are available to the client and are not secured.
# *** THEY SHOULD BE TREATED WITH EXTREME CAUTION ***
settings_required = getattr(settings, 'REST_API_REQUIRED_SETTINGS', [])
settings_additional = getattr(settings, 'REST_API_ADDITIONAL_SETTINGS', [])

settings_allowed = settings_required + settings_additional


@urls.register
[docs]class Settings(generic.View): """API for retrieving settings. This API returns read-only settings values. This configuration object can be fetched as needed. Examples of settings: OPENSTACK_HYPERVISOR_FEATURES """ url_regex = r'settings/$' SPECIALS = { 'HORIZON_IMAGES_UPLOAD_MODE': api.glance.get_image_upload_mode(), 'HORIZON_ACTIVE_IMAGE_VERSION': api.glance.VERSIONS.active, 'IMAGES_ALLOW_LOCATION': getattr(settings, 'IMAGES_ALLOW_LOCATION', False) } @rest_utils.ajax()
[docs] def get(self, request): plain_settings = {k: getattr(settings, k, None) for k in settings_allowed if k not in self.SPECIALS} plain_settings.update(self.SPECIALS) return plain_settings

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