1 # -------------------------------------------------------------------------
2 # Copyright (c) 2015-2017 AT&T Intellectual Property
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
16 # -------------------------------------------------------------------------
21 from osdf.utils.programming_utils import list_flatten, dot_notation
24 def json_path_after_expansion(req_json, reference):
26 Get the child node(s) from the dot-notation [reference] and parent [req_json].
27 For placement and other requests, there are encoded JSONs inside the request or policy,
28 so we need to expand it and then do a search over the parent plus expanded JSON.
30 req_json_copy = copy.deepcopy(req_json) # since we expand the JSON in place, we work on a copy
31 req_json_copy['placementInfo']['orderInfo'] = json.loads(req_json_copy['placementInfo']['orderInfo'])
32 info = dot_notation(req_json_copy, reference)
33 return list_flatten(info) if isinstance(info, list) else info