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helpers.py
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helpers.py
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# Copyright 2023-2024 Google LLC
#
# 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
#
# https://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.
"""Key Value Recommendation for UPR helper functions."""
import json
import logging
import types
import yaml
logging.basicConfig(
format='%(asctime)s %(message)s',
datefmt='%m/%d/%Y %I:%M:%S %p',
level=logging.INFO,
)
_DEFAULT_CONFIGS = 'configs.yaml'
def get_configs(filename: str) -> types.SimpleNamespace:
"""Gets configuration details from yaml file.
Args:
filename: Relative or full path to config file. If not provided, default
config.yaml is used.
Returns:
A namespace object holding configuration.
"""
if not filename:
filename = _DEFAULT_CONFIGS
logging.info('Config file is not provided. Using default configs file.')
with open(filename, 'r') as f:
contents = yaml.safe_load(f)
config = json.loads(
json.dumps(contents),
object_hook=lambda content: types.SimpleNamespace(**content))
return config