python312Packages.langgraph-checkpoint-duckdb: init at 2.0.1

{

  lib,

  buildPythonPackage,

  fetchFromGitHub,

  langgraph-checkpoint,

  aiosqlite,

  duckdb,

  pytest-asyncio,

  pytestCheckHook,

  langgraph-sdk,

  poetry-core,

  pythonOlder,

}:

buildPythonPackage rec {

  pname = "langgraph-checkpoint-duckdb";

  version = "2.0.1";

  pyproject = true;

  disabled = pythonOlder "3.9";

  src = fetchFromGitHub {

    owner = "langchain-ai";

    repo = "langgraph";

    rev = "refs/tags/checkpointduckdb==${version}";

    hash = "sha256-wSrlFBfTcTgyE46uwv9GCyxRT1xVafgWyP2g87KUTAU=";

  };

  sourceRoot = "${src.name}/libs/checkpoint-duckdb";

  build-system = [ poetry-core ];

  dependencies = [

    aiosqlite

    duckdb

    langgraph-checkpoint

  ];

  pythonImportsCheck = [ "langgraph.checkpoint.duckdb" ];

  nativeCheckInputs = [

    pytest-asyncio

    pytestCheckHook

  ];

  disabledTests = [ "test_basic_store_ops" ]; # depends on networking

  passthru = {

    updateScript = langgraph-sdk.updateScript;

  };

  meta = {

    changelog = "https://github.com/langchain-ai/langgraph/releases/tag/checkpointduckdb==${version}";

    description = "Library with a DuckDB implementation of LangGraph checkpoint saver";

    homepage = "https://github.com/langchain-ai/langgraph/tree/main/libs/checkpoint-duckdb";

    license = lib.licenses.mit;

    maintainers = with lib.maintainers; [

      drupol

      sarahec

    ];

  };

}

  langgraph-checkpoint-postgres = callPackage ../development/python-modules/langgraph-checkpoint-postgres { };

  langgraph-checkpoint-duckdb = callPackage ../development/python-modules/langgraph-checkpoint-duckdb { };

  langgraph-checkpoint-sqlite = callPackage ../development/python-modules/langgraph-checkpoint-sqlite { };

  langgraph-cli = callPackage ../development/python-modules/langgraph-cli { };