86 lines
1.5 KiB
Nix
86 lines
1.5 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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buildPythonPackage,
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substituteAll,
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# build-system
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setuptools,
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# runtime
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ffmpeg-headless,
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# propagates
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more-itertools,
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numba,
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numpy,
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openai-triton,
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tiktoken,
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torch,
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tqdm,
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# tests
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pytestCheckHook,
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scipy,
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}:
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buildPythonPackage rec {
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pname = "whisper";
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version = "20231117";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "openai";
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repo = pname;
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rev = "refs/tags/v${version}";
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hash = "sha256-MJ1XjB/GuYUiECCuuHS0NWHvvs+ko0oTvLuDI7zLNiY=";
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};
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patches = [
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(substituteAll {
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src = ./ffmpeg-path.patch;
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ffmpeg = ffmpeg-headless;
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})
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];
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nativeBuildInputs = [ setuptools ];
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propagatedBuildInputs = [
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more-itertools
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numba
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numpy
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tiktoken
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torch
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tqdm
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] ++ lib.optionals (lib.meta.availableOn stdenv.hostPlatform openai-triton) [ openai-triton ];
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preCheck = ''
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export HOME=$TMPDIR
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'';
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nativeCheckInputs = [
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pytestCheckHook
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scipy
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];
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disabledTests = [
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# requires network access to download models
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"test_transcribe"
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# requires NVIDIA drivers
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"test_dtw_cuda_equivalence"
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"test_median_filter_equivalence"
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];
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meta = with lib; {
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changelog = "https://github.com/openai/whisper/blob/v${version}/CHANGELOG.md";
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description = "General-purpose speech recognition model";
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mainProgram = "whisper";
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homepage = "https://github.com/openai/whisper";
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license = licenses.mit;
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maintainers = with maintainers; [
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hexa
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MayNiklas
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];
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};
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}
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