code: def is_noop(self):
          
          has_operations = [mode.pre_operations or mode.post_operations
                            for mode in self._version_modes.values()]
          has_upgrade_addons = [mode.upgrade_addons or mode.remove_addons
                                for mode in self._version_modes.values()]
          noop = not any((has_upgrade_addons, has_operations))
          return noop
docs: Check if version is a no operation version.