text: # 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 OSFException(Exception):
      """Base Exception class"""
  
  
  class OSFError(OSFException):
      """Base Error class"""
  
  
  class PowerManagementError(OSFError):
      """Base Error class for Power Management API"""
  
  
  class CloudManagementError(OSFError):
      """Base Error class for Cloud Management API"""
  
  
  class ServiceError(OSFError):
      """Base Error class for Service API"""
  
  
  class NodeCollectionError(OSFError):
      """Base Error class for NodeCollection API"""
  
  
  class OSFDriverNotFound(OSFError):
      """Driver Not Found by os-faults registry"""
  
  
  class OSFDriverWithSuchNameExists(OSFError):
      """Driver with such name already exists in os-faults registry"""
  