2 # ============LICENSE_START====================================================
3 # org.onap.vvp/validation-scripts
4 # ===================================================================
5 # Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 # ===================================================================
8 # Unless otherwise specified, all software contained herein is licensed
9 # under the Apache License, Version 2.0 (the "License");
10 # you may not use this software except in compliance with the License.
11 # You may obtain a copy of the License at
13 # http://www.apache.org/licenses/LICENSE-2.0
15 # Unless required by applicable law or agreed to in writing, software
16 # distributed under the License is distributed on an "AS IS" BASIS,
17 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 # See the License for the specific language governing permissions and
19 # limitations under the License.
23 # Unless otherwise specified, all documentation contained herein is licensed
24 # under the Creative Commons License, Attribution 4.0 Intl. (the "License");
25 # you may not use this documentation except in compliance with the License.
26 # You may obtain a copy of the License at
28 # https://creativecommons.org/licenses/by/4.0/
30 # Unless required by applicable law or agreed to in writing, documentation
31 # distributed under the License is distributed on an "AS IS" BASIS,
32 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
33 # See the License for the specific language governing permissions and
34 # limitations under the License.
36 # ============LICENSE_END============================================
46 def get(dic, *keys, **kwargs):
47 """Return the value of the last key given a (nested) dict and
48 list of keys. If any key is missing, or if the value of any key
49 except the last is not a dict, then the default value is returned.
50 The default value may be passed in using the keyword 'default=',
51 otherwise the default value is None.
54 default = kwargs.get("default", None)
57 d = d.get(key, default)
63 def is_dict_has_key(obj, key):
64 """return True/False `obj` is a dict and has `key`
66 return isinstance(obj, dict) and key in obj