backuper.py 文件源码

def enumerate_backups_entities():
        """Enumerates the entities of all the available backups"""
        if isdir(Backuper.backups_dir):

            # Look for subdirectories
            for directory in listdir(Backuper.backups_dir):
                entity_file = path.join(Backuper.backups_dir, directory, 'entity.tlo')

                # Ensure the entity.pickle file exists
                if isfile(entity_file):

                    # Load and yield it
                    with open(entity_file, 'rb') as file:
                        with BinaryReader(stream=file) as reader:
                            try:
                                yield reader.tgread_object()
                            except TypeNotFoundError:
                                # Old user, scheme got updated, don't care.
                                pass

    #endregion

    #region Backup exists and deletion