code: def _parse_path(self):
          
          if self.engine == ENGINE_DROPBOX:
              path = get_dropbox_folder_location()
          elif self.engine == ENGINE_GDRIVE:
              path = get_google_drive_folder_location()
          elif self.engine == ENGINE_COPY:
              path = get_copy_folder_location()
          elif self.engine == ENGINE_ICLOUD:
              path = get_icloud_folder_location()
          elif self.engine == ENGINE_BOX:
              path = get_box_folder_location()
          elif self.engine == ENGINE_FS:
              if self._parser.has_option('storage', 'path'):
                  cfg_path = self._parser.get('storage', 'path')
                  path = os.path.join(os.environ['HOME'], cfg_path)
              else:
                  raise ConfigError("The required 'path' can't be found while"
                                    " the 'file_system' engine is used.")
  
          return str(path)
docs: Parse the storage path in the config.
  
          Returns:
              str