frontend.py 文件源码

def build_objects(bucket):
    '''Build list of object tuples to render as table.

       Object structure: (name, url, size)
    '''
    objects = []
    data_dir = 'data/{}'.format(bucket)
    walk_dir = os.path.realpath('..') + '/' + data_dir
    for root, dirs, files in os.walk(walk_dir):
        for file_name in files:
            objects.append((
                file_name,
                data_dir +  '/' + file_name,
                naturalsize(os.path.getsize(walk_dir + '/' + file_name))
                ))
    return objects