mirror of
https://github.com/NixOS/nixpkgs.git
synced 2026-08-26 10:14:48 +00:00
65 lines
1.4 KiB
Nix
65 lines
1.4 KiB
Nix
{
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lib,
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buildPythonPackage,
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fetchFromGitHub,
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# build-system
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hatchling,
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# dependencies
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langchain-core,
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langchain-community,
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langchain-classic,
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# tests
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pytestCheckHook,
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pytest-asyncio,
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# passthru
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nix-update-script,
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}:
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buildPythonPackage (finalAttrs: {
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pname = "langchain-sail";
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version = "0.2.1";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "lakehq";
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repo = "langchain-sail";
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tag = "v${finalAttrs.version}";
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hash = "sha256-geXv2vzvRyjVyslTam1yIkRsgmyTr5A84BIVsqXODes=";
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};
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build-system = [
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hatchling
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];
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dependencies = [
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langchain-core
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langchain-community
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langchain-classic
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];
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nativeCheckInputs = [
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pytestCheckHook
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pytest-asyncio
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];
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# The integration tests need pyspark-client (not packaged) and a running Sail
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# server, so only the unit tests can run in the sandbox.
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enabledTestPaths = [ "tests/unit_tests" ];
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pythonImportsCheck = [ "langchain_sail" ];
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passthru.updateScript = nix-update-script { };
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meta = {
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description = "LangChain integration for Sail, a Spark-compatible compute engine on Apache Arrow and DataFusion";
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homepage = "https://github.com/lakehq/langchain-sail";
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changelog = "https://github.com/lakehq/langchain-sail/releases/tag/v${finalAttrs.version}";
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license = lib.licenses.asl20;
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maintainers = [ lib.maintainers.davidlghellin ];
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};
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})
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