old_contents: '''python-mcollective exceptions'''
  
  
  class PyMcoException(Exception):
      '''Base class for all python-mcollective exceptions'''
  
  
  class ImproperlyConfigured(PyMcoException):
      '''Exception raised on configuration errors.'''
  
  
  class ConfigLookupError(PyMcoException):
      '''Exception raised on configuration lookups errors.'''
  
  
  class BadFilterFactOperator(PyMcoException):
      '''Exception raised when trying to add an unsopported fact operator to
      filters.'''
  
  
  class SerializerDoesNotExist(PyMcoException):
      '''Exception raised when trying to load a missing serializer.'''
  
new_contents: '''python-mcollective exceptions'''
  
  
  class PyMcoException(Exception):
      '''Base class for all python-mcollective exceptions'''
  
  
  class ImproperlyConfigured(PyMcoException):
      '''Exception raised on configuration errors.'''
  
  
  class ConfigLookupError(PyMcoException):
      '''Exception raised on configuration lookups errors.'''
  
  
  class BadFilterFactOperator(PyMcoException):
      '''Exception raised when trying to add an unsopported fact operator to
      filters.'''
  
subject: Remove unused exception class