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# -*- coding: utf8 -*-
# ============LICENSE_START====================================================
# org.onap.vvp/validation-scripts
# ===================================================================
# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
# ===================================================================
#
# Unless otherwise specified, all software contained herein is licensed
# under the Apache License, Version 2.0 (the "License");
# you may not use this software 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.
#
#
#
# Unless otherwise specified, all documentation contained herein is licensed
# under the Creative Commons License, Attribution 4.0 Intl. (the "License");
# you may not use this documentation except in compliance with the License.
# You may obtain a copy of the License at
#
# https://creativecommons.org/licenses/by/4.0/
#
# Unless required by applicable law or agreed to in writing, documentation
# 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.
#
# ============LICENSE_END============================================
#
#
"""nested_dict.get
"""
VERSION = "1.1.1"
def get(dic, *keys, **kwargs):
"""Return the value of the last key given a (nested) dict and
list of keys. If any key is missing, or if the value of any key
except the last is not a dict, then the default value is returned.
The default value may be passed in using the keyword 'default=',
otherwise the default value is None.
"""
d = dic
default = kwargs.get("default", None)
for key in keys:
if hasattr(d, "get"):
d = d.get(key, default)
else:
return default
return d
def is_dict_has_key(obj, key):
"""return True/False `obj` is a dict and has `key`
"""
return isinstance(obj, dict) and key in obj
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