3f2f636121
Implemented groups and group types in definition template and their validations in topology template. Added unittestcases for the groups section. Partially implements: bp tosca-groups Change-Id: I62fa876c8156db3da0377205b66250c598282b9c
56 lines
2.1 KiB
Python
56 lines
2.1 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 toscaparser.common.exception import ExceptionCollector
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from toscaparser.common.exception import UnknownFieldError
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from toscaparser.entity_template import EntityTemplate
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from toscaparser.utils import validateutils
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SECTIONS = (TYPE, METADATA, DESCRIPTION, PROPERTIES, TARGETS, INTERFACES) = \
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('type', 'metadata', 'description',
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'properties', 'members', 'interfaces')
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class Group(EntityTemplate):
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def __init__(self, name, group_templates, member_nodes, custom_defs=None):
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super(Group, self).__init__(name,
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group_templates,
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'group_type',
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custom_defs)
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self.name = name
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self.tpl = group_templates
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self.meta_data = None
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if self.METADATA in self.tpl:
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self.meta_data = self.tpl.get(self.METADATA)
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validateutils.validate_map(self.meta_data)
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self.member_nodes = member_nodes
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self._validate_keys()
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@property
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def members(self):
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return self.entity_tpl.get('members')
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@property
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def description(self):
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return self.entity_tpl.get('description')
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def get_member_nodes(self):
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return self.member_nodes
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def _validate_keys(self):
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for key in self.entity_tpl.keys():
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if key not in SECTIONS:
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ExceptionCollector.appendException(
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UnknownFieldError(what='Groups "%s"' % self.name,
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field=key))
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