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# -------------------------------------------------------------------------
# Copyright (c) 2015-2017 AT&T Intellectual Property
#
# 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.
#
# -------------------------------------------------------------------------
#
import json
import yaml
def load_config_file(config_file: str, child_name="dockerConfiguration") -> dict:
"""
Load OSDF configuration from a file -- currently only yaml/json are supported
:param config_file: path to config file (.yaml or .json).
:param child_name: if present, return only that child node
:return: config (all or specific child node)
"""
with open(config_file, 'r') as fid:
res = {}
if config_file.endswith(".yaml"):
res = yaml.load(fid)
elif config_file.endswith(".json") or config_file.endswith("json"):
res = json.load(fid)
return res.get(child_name, res) if child_name else res
def dcae_config(config_file: str) -> dict:
return load_config_file(config_file, child_name="dockerConfiguration")
def all_configs(**kwargs: dict) -> dict:
"""
Load all specified configurations
:param config_file_spec: key-value pairs
(e.g. { "core": "common_config.yaml", "deployment": "/tmp/1452523532json" })
:return: merged config as a nested dictionary
"""
return {k: load_config_file(fname) for k, fname in kwargs.items()}
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