@j ddlZddlZddlmZddlmZddlmZddlZddl m Z ej e Z dZdZdd Z dd d d ededeeefdedef dZdS)N)PathLike)Path)Uniondownload_url_to_filecttjdz t|z }|jdd|S)N torchaudioT)parentsexist_ok)rtorchhubget_dirparentmkdir)keypaths JC:\Projects\Historical\venv\Lib\site-packages\torchaudio/utils/download.py_get_local_pathr sM  !!## $ $| 3d3ii ?DKdT222 Kc4d|}t|||dS)Nz(https://download.pytorch.org/torchaudio/progressr)rrrurls r _downloadrs* :S : :CdX666666rc&tj}t|d5}||}|r,||||}|,dddn #1swxYwY|S)Nrb)hashlibsha256openreadupdate hexdigest)rhash chunk_sizemfiledatas r _get_hashr)sA dD  )Tyy$$ ) HHTNNN99Z((D )))))))))))))))) ;;==sAA44A8;A8Trrr$rrreturnc |pt|}|rtd|n.td||t ||||rctdt ||}||krt d|d|d|dtd t|S) a4Download and store torchaudio assets to local file system. If a file exists at the download path, then that path is returned with or without hash validation. Args: key (str): The asset identifier. hash (str, optional): The value of SHA256 hash of the asset. If provided, it is used to verify the downloaded / cached object. If not provided, then no hash validation is performed. This means if a file exists at the download path, then the path is returned as-is without verifying the identity of the file. path (path-like object, optional): By default, the downloaded asset is saved in a directory under :py:func:`torch.hub.get_dir` and intermediate directories based on the given `key` are created. This argument can be used to overwrite the target location. When this argument is provided, all the intermediate directories have to be created beforehand. progress (bool): Whether to show progress bar for downloading. Default: ``True``. Note: Currently the valid key values are the route on ``download.pytorch.org/torchaudio``, but this is an implementation detail. Returns: str: The path to the asset on the local file system. z2The local file (%s) exists. Skipping the download.zDownloading %s to %srzVerifying the hash value.z'The hash value of the downloaded file (z), 'z+' does not match the provided hash value, 'z'.zHash validated.)rexists_LGinforr) ValueErrorstr)rr$rrdigests r_download_assetr3"sF  '?3''D {{}}0 EtLLLL 'd333#th//// $ ,---4&& T>>6$66F66-1666  "### t99r)r)r*r*)rloggingosrpathlibrtypingrr torchaudio._internalr getLogger__name__r.rrr)r1boolr3rrr=s 555555g!! 777 !#7  777 7 7 X 7  7  777777r