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#
# 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 oslo_config import cfg
import paste.urlmap
CONF = cfg.CONF
def root_app_factory(loader, global_conf, **local_conf):
return paste.urlmap.urlmap_factory(loader, global_conf, **local_conf)
def pipeline_factory(loader, global_conf, **local_conf):
"""A paste pipeline replica that keys off of deployment flavor."""
pipeline = local_conf[CONF.paste_deploy.flavor or 'default']
pipeline = pipeline.split()
filters = [loader.get_filter(n) for n in pipeline[:-1]]
app = loader.get_app(pipeline[-1])
filters.reverse()
for filter in filters:
app = filter(app)
return app
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