api.py 文件源码

def get_object_chain(reference, acc):
    if reference is None:
        return acc

    db = get_db()
    obj = db.get(reference, retry_if_missing=True)

    try:
        next_ref = obj['chain']['@link']
        next_ref = base58.b58encode(next_ref)
    except KeyError as e:
        next_ref = None

    return get_object_chain(next_ref, [obj] + acc)