Sarah Clark
106 lines
2.0 KiB
Nix
106 lines
2.0 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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boto3,
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langchain-core,
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numpy,
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pydantic,
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# optional-dependencies
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langchain-anthropic,
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anthropic,
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# tests
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langchain-tests,
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pytest-asyncio,
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pytest-cov-stub,
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pytestCheckHook,
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# passthru
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gitUpdater,
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}:
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buildPythonPackage (finalAttrs: {
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pname = "langchain-aws";
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version = "1.3.1";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "langchain-ai";
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repo = "langchain-aws";
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tag = "langchain-aws==${finalAttrs.version}";
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hash = "sha256-hKMTzN2NVMSMCVsFroFFUM0embz8KHbDnmunwOb9ofw=";
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};
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postPatch = ''
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substituteInPlace pyproject.toml \
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--replace-fail "--snapshot-warn-unused" ""
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'';
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sourceRoot = "${finalAttrs.src.name}/libs/aws";
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build-system = [ hatchling ];
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dependencies = [
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boto3
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langchain-core
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numpy
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pydantic
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];
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pythonRelaxDeps = [
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# Boto3 spec has outstripped the version requirement
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"boto3"
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];
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optional-dependencies = {
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anthropic = [
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anthropic.optional-dependencies.bedrock
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langchain-anthropic
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];
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};
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nativeCheckInputs = [
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anthropic
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langchain-tests
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pytest-asyncio
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pytest-cov-stub
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pytestCheckHook
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]
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++ lib.concatAttrValues finalAttrs.passthru.optional-dependencies;
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enabledTestPaths = [ "tests/unit_tests" ];
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disabledTests = [
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# Fails when langchain-core gets ahead of this package
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"test_serdes"
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];
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pythonImportsCheck = [ "langchain_aws" ];
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passthru = {
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# python updater script sets the wrong tag
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skipBulkUpdate = true;
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updateScript = gitUpdater {
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rev-prefix = "langchain-aws==";
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};
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};
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meta = {
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changelog = "https://github.com/langchain-ai/langchain-aws/releases/tag/${finalAttrs.src.tag}";
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description = "Build LangChain application on AWS";
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homepage = "https://github.com/langchain-ai/langchain-aws/";
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license = lib.licenses.mit;
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maintainers = with lib.maintainers; [
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natsukium
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sarahec
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];
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};
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})
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