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
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"""
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