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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
from ..presentation.types import convert_name_to_full_type_name
#
# PolicyType
#
def get_inherited_targets(context, presentation):
"""
Returns our target node types and group types if we have them or those of our parent, if we have
one (recursively).
"""
parent = presentation._get_parent(context)
node_types, group_types = get_inherited_targets(context, parent) \
if parent is not None else ([], [])
our_targets = presentation.targets
if our_targets:
all_node_types = context.presentation.get('service_template', 'node_types') or {}
all_group_types = context.presentation.get('service_template', 'group_types') or {}
node_types = []
group_types = []
for our_target in our_targets:
if our_target in all_node_types:
our_target = convert_name_to_full_type_name(context, our_target, all_node_types)
node_types.append(all_node_types[our_target])
elif our_target in all_group_types:
our_target = convert_name_to_full_type_name(context, our_target, all_group_types)
group_types.append(all_group_types[our_target])
return node_types, group_types
#
# PolicyTemplate
#
def get_policy_targets(context, presentation):
"""
Returns our target node templates and groups if we have them.
"""
node_templates = []
groups = []
our_targets = presentation.targets
if our_targets:
all_node_templates = \
context.presentation.get('service_template', 'topology_template', 'node_templates') \
or {}
all_groups = \
context.presentation.get('service_template', 'topology_template', 'groups') \
or {}
for our_target in our_targets:
if our_target in all_node_templates:
node_templates.append(all_node_templates[our_target])
elif our_target in all_groups:
groups.append(all_groups[our_target])
return node_templates, groups
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