nova/nova/api/metadata/vendordata.py

31 lines
1.1 KiB
Python

# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# 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.
class VendorDataDriver(object):
"""The base VendorData Drivers should inherit from."""
def __init__(self, *args, **kwargs):
"""Init method should do all expensive operations."""
self._data = {}
def get(self):
"""Return a dictionary of primitives to be rendered in metadata
:return: A dictionary of primitives.
"""
return self._data