Source code for heat.objects.stack_tag
#
# 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.
"""
StackTag object
"""
from oslo_versionedobjects import base
from oslo_versionedobjects import fields
[docs]class StackTag(base.VersionedObject,
base.VersionedObjectDictCompat,
base.ComparableVersionedObject):
fields = {
'id': fields.IntegerField(),
'tag': fields.StringField(nullable=True),
'stack_id': fields.StringField(),
'created_at': fields.DateTimeField(read_only=True),
'updated_at': fields.DateTimeField(nullable=True),
}
@staticmethod
def _from_db_object(tag, db_tag):
if db_tag is None:
return None
for field in tag.fields:
tag[field] = db_tag[field]
tag.obj_reset_changes()
return tag
@classmethod
[docs] def get_obj(cls, context, tag):
tag_obj = cls._from_db_object(cls(context), tag)
return tag_obj