1 # Copyright (c) 2018 Cisco and/or its affiliates.
2 # Licensed under the Apache License, Version 2.0 (the "License");
3 # you may not use this file except in compliance with the License.
4 # You may obtain a copy of the License at:
6 # http://www.apache.org/licenses/LICENSE-2.0
8 # Unless required by applicable law or agreed to in writing, software
9 # distributed under the License is distributed on an "AS IS" BASIS,
10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 # See the License for the specific language governing permissions and
12 # limitations under the License.
14 """Module holding AbstractGroupMetadata class."""
16 from abc import ABCMeta, abstractmethod
19 class AbstractGroupMetadata(object):
20 """Abstract classdefining API for metadata.
22 At this level, only __str__() and __repr() methods are required."""
24 __metaclass__ = ABCMeta
28 """Return string with human readable description of the group.
30 :returns: Readable description.
37 """Return string executable as Python constructor call.
39 :returns: Executable constructor call.