96f0142b80
Tag mechanism supports network, subnet, port, subnetpool router resources only. This patch allow tag mechanism to support resources with standard attribute. Two old extenions are kept because of backward compatibility. They will be removed in Queens release. APIImpact: Tag is supported by resources with standard attribute DocImpact: allow users to set tags on resources with standard attribute Change-Id: Id7bb13b5beb58c313eea94ca03835d3daf5c94bc Closes-Bug: #1682775
40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_versionedobjects import fields as obj_fields
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STANDARD_ATTRIBUTES = {
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'revision_number': obj_fields.IntegerField(),
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'description': obj_fields.StringField(nullable=True),
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'created_at': obj_fields.DateTimeField(nullable=True, tzinfo_aware=False),
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'updated_at': obj_fields.DateTimeField(nullable=True, tzinfo_aware=False),
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}
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def add_standard_attributes(cls):
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# Don't use parent's fields in case child class doesn't create
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# its own instance of list
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cls.fields = cls.fields.copy()
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cls.fields.update(STANDARD_ATTRIBUTES)
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# those fields are updated by sqlalchemy itself
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cls.fields_no_update += ('created_at', 'updated_at')
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# revision numbers are managed by service plugin and are bumped
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# automatically; consumers should not bump them explicitly
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cls.fields_no_update.append('revision_number')
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def add_tag_filter_names(cls):
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cls.add_extra_filter_name("tags")
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cls.add_extra_filter_name("not-tags")
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cls.add_extra_filter_name("tags-any")
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cls.add_extra_filter_name("not-tags-any")
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