idmap.py 文件源码

def get_id_path(id):
    if '/' in id:
        username, id1 = id.split('/', 1)

        if not id1:
            raise DappledError("Invalid ID")
        elif id1[0] in string.ascii_lowercase:
            # shortname id
            publish_id = get_idmap(id)
        else:
            publish_id = id1
    else:
        publish_id = id

    if publish_id is None:
        return None

    paths = glob(os.path.join(DAPPLED_PATH, 'nb', publish_id+'*'))
    if not paths:
        return None
    paths.sort(key=lambda x: int(x.split('.v')[1]), reverse=True)
    path = paths[0]

    return path