1 # Copyright 2017 ZTE Corporation.
\r
3 # Licensed under the Apache License, Version 2.0 (the "License");
\r
4 # you may not use this file except in compliance with the License.
\r
5 # You may obtain a copy of the License at
\r
7 # http://www.apache.org/licenses/LICENSE-2.0
\r
9 # Unless required by applicable law or agreed to in writing, software
\r
10 # distributed under the License is distributed on an "AS IS" BASIS,
\r
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
\r
12 # See the License for the specific language governing permissions and
\r
13 # limitations under the License.
\r
14 from os import R_OK, access
\r
16 from lcm.pub.exceptions import NSLCMException
\r
18 def parse_nsd_model(path, input_parameters):
\r
19 isexist = check_file_exist(path)
\r
21 nsd_tpl = parse_nsd_csar(path, input_parameters)
\r
23 raise NSLCMException('%s is not exist.' % path)
\r
27 def parse_vnfd_model(path, input_parameters):
\r
28 isexist = check_file_exist(path)
\r
30 vnfd_tpl = parse_vnfd_csar(path, input_parameters)
\r
32 raise NSLCMException('%s is not exist.' % path)
\r
35 def check_file_exist(path):
\r
36 if path.exists(path) and path.isfile(path) and access(path, R_OK):
\r
41 def parse_nsd_csar(path, input_parameters=[], a_file=True):
\r
43 from toscaparser.tosca_template import ToscaTemplate
\r
44 nsd_object = ToscaTemplate(path, input_parameters)
\r
48 def parse_vnfd_csar(path, input_parameters=[], a_file=True):
\r
50 from toscaparser.tosca_template import ToscaTemplate
\r
51 vnfd_object = ToscaTemplate(path, input_parameters)
\r