zuul/zuul/lib/jsonutil.py
Clark Boylan 75f3478ed1 JSON serialize mappingproxy types
This test update is modelled after the devstack base job which sets
devstack_local_conf variables with many nested layers of dicts which
child jobs never override.

In Job._deepUpdate, only coerce to dict if needed to perform the update.

Create a new json serializer helper which can handle serializing
mappingproxy types, and let that handle all of the coercion upon
serialization.

Change-Id: Ifa3d1860e10e98f3a327be689b996ea194f5e7ab
Co-Authored-By: James E. Blair <jeblair@redhat.com>
2018-04-28 14:20:27 +00:00

26 lines
837 B
Python

# 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
#
# 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.
import json
import types
class ZuulJSONEncoder(json.JSONEncoder):
def default(self, o):
if isinstance(o, types.MappingProxyType):
return dict(o)
return json.JSONEncoder.default(self, o)
def json_dumps(obj):
return json.dumps(obj, cls=ZuulJSONEncoder)