'Revert all previously modified files.
Reverts all modified files that have not been saved as a checkpoint
:raises .errors.PluginError: If unable to recover the configuration'

def recovery_routine(self):

    try:
        self.reverter.recovery_routine()
    except errors.ReverterError as err:
        raise errors.PluginError(str(err))
    self.parser.load()
