o ei~ @sZdZddlZddlmZddlZddlmZeeZdee fddZ dd Z d d Z dS) zjLibrary for checking the torchaudio backend. Authors ------- * Mirco Ravanelli 2021 * Adel Moumen 2025 N)Optional) get_loggerreturncCsbttdsdStjd}t|dkrdSzt|d}t|d}W||fSty0YdSw)z{Tries parsing the torchaudio major version. Returns ------- The parsed major version, otherwise ``None``. __version__N.r)hasattr torchaudiorsplitlenint Exception) version_split major_version minor_versionrc/home/ubuntu/transcripts/venv/lib/python3.10/site-packages/speechbrain/utils/torch_audio_backend.py"try_parse_torchaudio_major_versions     rcCst\}}|durtddS|dkr+|dkr+t}t|dkr)tddSdStdt}|dkrDtd td dSdS) zWChecks the torchaudio backend and sets it to soundfile if windows is detected. Nz|Failed to detect torchaudio major version; unsure how to check your setup. We recommend that you keep torchaudio up-to-date.rrrzSpeechBrain could not find any working torchaudio backend. Audio files may fail to load. Follow this link for instructions and troubleshooting: https://speechbrain.readthedocs.io/en/latest/audioloading.htmlzThis version of torchaudio is old. SpeechBrain no longer tries using the torchaudio global backend mechanism in recipes, so if you encounter issues, update torchaudio to >=2.1.0.WindowsztSwitched audio backend to "soundfile" because you are running Windows and you are running an old torchaudio version. soundfile) rloggerwarningr list_audio_backendsr platformsystemset_audio_backend)torchaudio_majortorchaudio_minoravailable_backendscurrent_systemrrrcheck_torchaudio_backend.s,  r!cCs*gd}||vrtd|dtdS)a, Validates the specified audio backend. Parameters ---------- backend : str or None The name of the backend to validate. Must be one of [None, 'ffmpeg', 'sox', 'soundfile']. Raises ------ ValueError If the `backend` is not one of the allowed values. )Nffmpegsoxrzbackend must be one of z#Available backends on your system: N) ValueErrorr r)backendallowed_backendsrrrvalidate_backendKsr') __doc__rtypingrr speechbrain.utils.loggerr__name__rr rr!r'rrrrs