68 lines
1.7 KiB
Nix
68 lines
1.7 KiB
Nix
{
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lib,
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stdenvNoCC,
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fetchFromGitHub,
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python3,
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makeWrapper,
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nix-update-script,
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symlinkJoin,
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nltk-data,
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}:
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let
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pythonEnv = python3.withPackages (packages: with packages; [
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unstructured-api-tools
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unstructured
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pydantic
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click
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ratelimit
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requests
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pypdf
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pycryptodome
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safetensors
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uvicorn
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] ++ packages.unstructured.optional-dependencies.local-inference);
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version = "0.0.53";
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unstructured_api_nltk_data = symlinkJoin {
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name = "unstructured_api_nltk_data";
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paths = [ nltk-data.punkt nltk-data.averaged_perceptron_tagger ];
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};
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in stdenvNoCC.mkDerivation {
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pname = "unstructured-api";
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inherit version;
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src = fetchFromGitHub {
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owner = "Unstructured-IO";
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repo = "unstructured-api";
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rev = version;
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hash = "sha256-lD3f6ws3xGFZsC1wHoWydIkWOgIwXuZencle+jJ8T3Y=";
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};
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nativeBuildInputs = [ makeWrapper ];
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installPhase = ''
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runHook preInstall
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mkdir -p $out $out/bin $out/lib
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cp -r . $out/lib
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makeWrapper ${pythonEnv}/bin/uvicorn $out/bin/unstructured-api \
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--set NLTK_DATA ${unstructured_api_nltk_data} \
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--prefix PYTHONPATH : $out/lib \
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--add-flags "prepline_general.api.app:app"
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runHook postInstall
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'';
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passthru = {
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updateScript = nix-update-script { };
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};
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meta = with lib; {
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description = "open-source toolkit designed to make it easy to prepare unstructured data like PDFs, HTML and Word Documents for downstream data science tasks";
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homepage = "https://github.com/Unstructured-IO/unstructured-api";
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changelog = "https://github.com/Unstructured-IO/unstructured-api/releases/tag/${version}";
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license = licenses.asl20;
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maintainers = with maintainers; [ happysalada ];
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};
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}
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