o 헦i @sddlZddlZddlmZddlmZmZmZmZddl Z ddl m Z ddl m Z deedeeded ed ed ee eeeefff d d ZGddde ZdS)N)Path)DictListTupleUnion)Tensor)Datasetlineheaderpath folder_audio ext_audioreturnc Csn|ddkrtd|d|d}tj|||}||s$||7}t|\}}tt||} ||| fS)Nr z)expect `header[1]` to be 'path', but got ) ValueErrorosr joinendswith torchaudioloaddictzip) r r r r r fileidfilenamewaveform sample_ratedicr]/home/ubuntu/transcripts/venv/lib/python3.10/site-packages/torchaudio/datasets/commonvoice.pyload_commonvoice_item s   rc @sneZdZdZdZdZdZddeee fdedd fd d Z d e de e e eeefffd dZde fddZd S) COMMONVOICEa*CommonVoice* :cite:`ardila2020common` dataset. Args: root (str or Path): Path to the directory where the dataset is located. (Where the ``tsv`` file is present.) tsv (str, optional): The name of the tsv file used to construct the metadata, such as ``"train.tsv"``, ``"test.tsv"``, ``"dev.tsv"``, ``"invalidated.tsv"``, ``"validated.tsv"`` and ``"other.tsv"``. (default: ``"train.tsv"``) z.txtz.mp3clips train.tsvroottsvrNcCsrt||_tj|j||_t|jd}tj|dd}t ||_ t ||_ WddS1s2wYdS)Nr ) delimiter) rfspath_pathr r_tsvopencsvreadernext_headerlist_walker)selfr#r$tsv_walkerrrr__init__.s   "zCOMMONVOICE.__init__ncCs"|j|}t||j|j|j|jS)aLoad the n-th sample from the dataset. Args: n (int): The index of the sample to be loaded Returns: Tuple of the following items; Tensor: Waveform int: Sample rate Dict[str, str]: Dictionary containing the following items from the corresponding TSV file; * ``"client_id"`` * ``"path"`` * ``"sentence"`` * ``"up_votes"`` * ``"down_votes"`` * ``"age"`` * ``"gender"`` * ``"accent"`` )r1rr/r) _folder_audio _ext_audio)r2r6r rrr __getitem__9s zCOMMONVOICE.__getitem__cCs t|jS)N)lenr1)r2rrr__len__Us zCOMMONVOICE.__len__)r")__name__ __module__ __qualname____doc___ext_txtr8r7rstrrr5intrrrr9r;rrrrr s  $ r )r,rpathlibrtypingrrrrrtorchrtorch.utils.datarrArBrr rrrrs*