1 # Copyright (C) 2022 Wind River Systems, Inc.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 # -*- coding: utf-8 -*-
16 from __future__ import unicode_literals
18 from flask_restx import fields
21 from o2common.helper import o2logging
22 logger = o2logging.get_logger(__name__)
25 class Json2Dict(fields.Raw):
27 def format(self, value):
30 value2 = json.loads(value) if value else None
31 except Exception as ex:
33 f"Failed to loads json string: {value}, exception: {str(ex)}")