def METHOD_NAME(obj, resolver, **kw):
    meta = obj.meta
    num = int(meta['partitions_-size'])
    data = []
    for i in range(num):
        if meta[f'partitions_-{i}'].islocal:
            data.append(resolver(obj.member(f'partitions_-{i}'), **kw))
    tf_data = data[0]
    for i in range(1, len(data)):
        tf_data = tf_data.concatenate(data[i])
    return tf_data