/usr/share/pyshared/melange/common/config.py is in python-melange 1:2012.1-3.
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 OpenStack LLC.
# All Rights Reserved.
#
# 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.
"""Routines for configuring Melange."""
from melange.openstack.common import config as openstack_config
parse_options = openstack_config.parse_options
add_log_options = openstack_config.add_log_options
add_common_options = openstack_config.add_common_options
setup_logging = openstack_config.setup_logging
get_option = openstack_config.get_option
class Config(object):
instance = {}
@classmethod
def load_paste_app(cls, *args, **kwargs):
conf, app = openstack_config.load_paste_app(*args, **kwargs)
cls.instance = conf
return conf, app
@classmethod
def load_paste_config(cls, *args, **kwargs):
conf_file, conf = openstack_config.load_paste_config(*args, **kwargs)
cls.instance = conf
return conf
@classmethod
def get(cls, key, default=None):
return cls.instance.get(key, default)
@classmethod
def get_params_group(cls, group_key):
group_key = group_key + "_"
return dict((key.replace(group_key, "", 1), cls.instance.get(key))
for key in cls.instance
if key.startswith(group_key))
def load_app_environment(oparser):
add_common_options(oparser)
add_log_options(oparser)
(options, args) = parse_options(oparser)
conf = Config.load_paste_config('melange', options, args)
setup_logging(options=options, conf=conf)
return conf
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