U ʹj( @sddlZddlZddlmZddlZddlmZmZmZm Z m Z m Z m Z ddl mZzddlmZWnek rxYnXesejejeejejedkrdZeeed ad ad d Zd dZddZddZ ddZ!ddZ"dS)N)Module)_meta_registrationsdatasetsiomodelsops transformsutils)_HAS_OPS) __version__ torchvisionzYou are importing torchvision within its own root folder ({}). This is not expected to work and may give errors. Please exit the torchvision project source and relaunch your python interpreter.PILpyavcCs |dkrtd|d|adS)a* Specifies the package used to load images. Args: backend (string): Name of the image backend. one of {'PIL', 'accimage'}. The :mod:`accimage` package uses the Intel IPP library. It is generally faster than PIL, but does not support as many operations. )rZaccimagezInvalid backend 'z#'. Options are 'PIL' and 'accimage'N) ValueError_image_backend)backendrS/var/www/html/bwave/python/venv/lib/python3.8/site-packages/torchvision/__init__.pyset_image_backend s rcCstS)z: Gets the name of the package used to load images )rrrrrget_image_backend/srcCsT|dkrtd||dkr0tjs0d}t|n |dkrLtjsLd}t|n|adS)a Specifies the package used to decode videos. Args: backend (string): Name of the video backend. one of {'pyav', 'video_reader'}. The :mod:`pyav` package uses the 3rd party PyAv library. It is a Pythonic binding for the FFmpeg libraries. The :mod:`video_reader` package includes a native C++ implementation on top of FFMPEG libraries, and a python API of TorchScript custom operator. It generally decodes faster than :mod:`pyav`, but is perhaps less robust. .. note:: Building with FFMPEG is disabled by default in the latest `main`. If you want to use the 'video_reader' backend, please compile torchvision from source. )r video_readercudazIInvalid video backend '%s'. Options are 'pyav', 'video_reader' and 'cuda'rzavideo_reader video backend is not available. Please compile torchvision from source and try againrz$cuda video backend is not available.N)rrZ_HAS_VIDEO_OPT RuntimeErrorZ_HAS_GPU_VIDEO_DECODER_video_backend)rmessagerrrset_video_backend6s   rcCstS)z Returns the currently active video backend used to decode videos. Returns: str: Name of the video backend. one of {'pyav', 'video_reader'}. )rrrrrget_video_backendUsrcCs tjSN)torchZ_CZ_get_tracing_staterrrr _is_tracing`sr cCsdSrrrrrrdisable_beta_transforms_warningdsr!)#oswarningsZ modulefinderrrr rrrrrrr extensionr versionr ImportErrorpathdirnamerealpath__file__joingetcwdrwarnformatrrrrrrr r!rrrrs0 $