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# Copyright 2018 ZTE Corporation.
#
# 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.
import functools
import logging
from catalog.pub.utils.toscaparser.basemodel import BaseInfoModel
logger = logging.getLogger(__name__)
class PnfdInfoModel(BaseInfoModel):
def __init__(self, path, params):
super(PnfdInfoModel, self).__init__(path, params)
def parseModel(self, tosca):
self.metadata = self.buildMetadata(tosca)
self.inputs = self.buildInputs(tosca)
nodeTemplates = map(functools.partial(self.buildNode, tosca=tosca),
tosca.nodetemplates)
self.basepath = self.get_base_path(tosca)
self.pnf = {}
self.get_all_cp(nodeTemplates)
def get_substitution_mappings(self, tosca):
pnf_substitution_mappings = tosca.tpl['topology_template']['substitution_mappings']
if pnf_substitution_mappings:
self.pnf['type'] = pnf_substitution_mappings['node_type']
self.pnf['properties'] = pnf_substitution_mappings['properties']
def get_all_cp(self, nodeTemplates):
self.pnf['ExtPorts'] = []
for node in nodeTemplates:
if self.isPnfExtPort(node):
cp = {}
cp['id'] = node['name']
cp['type'] = node['nodeType']
cp['properties'] = node['properties']
self.pnf['ExtPorts'].append(cp)
def isPnfExtPort(self, node):
return node['nodeType'].find('tosca.nodes.nfv.PnfExtPort') >= 0
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