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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
from keystone import backends
from keystone.common import dependency
from keystone.common import sql
from keystone import config
CONF = cfg.CONF
def configure(version=None, config_files=None,
pre_setup_logging_fn=lambda: None):
config.configure()
sql.initialize()
config.set_default_for_default_log_levels()
CONF(project='keystone', version=version,
default_config_files=config_files)
pre_setup_logging_fn()
config.setup_logging()
def setup_backends(load_extra_backends_fn=lambda: {},
startup_application_fn=lambda: None):
drivers = backends.load_backends()
drivers.update(load_extra_backends_fn())
res = startup_application_fn()
drivers.update(dependency.resolve_future_dependencies())
return drivers, res
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