init langgraph, langgraph-sdk, and langgraph-cli (04683d1b) · Commits · nix / nixpkgs

pkgs/by-name/la/langgraph-cli/package.nix

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		{ python3Packages }:

		python3Packages.toPythonApplication python3Packages.langgraph-cli

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		{
		lib,
		buildPythonPackage,
		click,
		fetchFromGitHub,
		nix-update-script,
		poetry-core,
		pytest-asyncio,
		pytestCheckHook,
		pythonOlder,
		}:

		buildPythonPackage rec {
		pname = "langgraph-cli";
		version = "0.1.49";
		pyproject = true;

		disabled = pythonOlder "3.10";

		src = fetchFromGitHub {
		owner = "langchain-ai";
		repo = "langgraph";
		rev = "refs/tags/cli==${version}";
		hash = "sha256-yphXboJA/TLGIPggb2Cvsxn1+WUSYMzC0wPHft3TGvo=";
		};

		sourceRoot = "${src.name}/libs/cli";

		build-system = [ poetry-core ];

		dependencies = [ click ];

		nativeCheckInputs = [
		pytest-asyncio
		pytestCheckHook
		];

		pytestFlagsArray = [ "tests/unit_tests" ];

		pythonImportsCheck = [ "langgraph_cli" ];

		disabledTests = [
		# Flaky tests that generate a Docker configuration then compare to exact text
		"test_config_to_docker_simple"
		"test_config_to_docker_pipconfig"
		"test_config_to_compose_env_vars"
		"test_config_to_compose_env_file"
		"test_config_to_compose_end_to_end"
		"test_config_to_compose_simple_config"
		"test_config_to_compose_watch"
		];

		passthru.updateScript = nix-update-script {
		extraArgs = [
		"--version-regex"
		"cli==(.*)"
		];
		};

		meta = {
		description = "Official CLI for LangGraph API";
		homepage = "https://github.com/langchain-ai/langgraph/libs/cli";
		changelog = "https://github.com/langchain-ai/langgraph/releases/tag/${version}";
		mainProgram = "langgraph";
		license = lib.licenses.mit;
		maintainers = with lib.maintainers; [ sarahec ];
		};
		}

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		{
		lib,
		buildPythonPackage,
		fetchFromGitHub,
		httpx,
		httpx-sse,
		orjson,
		poetry-core,
		pythonOlder,
		writeScript,
		}:

		buildPythonPackage rec {
		pname = "langgraph-sdk";
		version = "0.1.26";
		pyproject = true;

		disabled = pythonOlder "3.9";

		src = fetchFromGitHub {
		owner = "langchain-ai";
		repo = "langgraph";
		rev = "refs/tags/sdk==${version}";
		hash = "sha256-o7JrB2WSWfPm927tDRMcjzx+6Io6Q+Yjp4XPVs2+F4o=";
		};

		sourceRoot = "${src.name}/libs/sdk-py";

		build-system = [ poetry-core ];

		dependencies = [
		httpx
		httpx-sse
		orjson
		];

		pythonImportsCheck = [ "langgraph_sdk" ];

		passthru = {
		# python3Packages.langgraph-sdk depends on python3Packages.langgraph. langgraph-cli is independent of both.
		updateScript = writeScript "update.sh" ''
		#!/usr/bin/env nix-shell
		#!nix-shell -i bash -p nix-update

		set -eu -o pipefail
		nix-update --commit --version-regex '(.*)' python3Packages.langgraph
		nix-update --commit --version-regex 'sdk==(.*)' python3Packages.langgraph-sdk
		'';
		};

		meta = {
		description = "SDK for interacting with the LangGraph Cloud REST API";
		homepage = "https://github.com/langchain-ai/langgraphtree/main/libs/sdk-py";
		changelog = "https://github.com/langchain-ai/langgraph/releases/tag/sdk==${version}";
		license = lib.licenses.mit;
		maintainers = with lib.maintainers; [ sarahec ];
		};
		}

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		{
		lib,
		buildPythonPackage,
		aiosqlite,
		dataclasses-json,
		fetchFromGitHub,
		grandalf,
		httpx,
		langchain-core,
		langgraph-sdk,
		langsmith,
		poetry-core,
		pydantic,
		pytest-asyncio,
		pytest-mock,
		pytest-xdist,
		pytestCheckHook,
		pythonOlder,
		syrupy,
		}:

		buildPythonPackage rec {
		pname = "langgraph";
		version = "0.1.9";
		pyproject = true;

		disabled = pythonOlder "3.10";

		src = fetchFromGitHub {
		owner = "langchain-ai";
		repo = "langgraph";
		rev = "refs/tags/${version}";
		hash = "sha256-sBjSfKzcILkHgvo8g/NHC+/yUjQSyZB/8xaSCY3rPDs=";
		};

		sourceRoot = "${src.name}/libs/langgraph";

		build-system = [ poetry-core ];

		dependencies = [ langchain-core ];

		pythonImportsCheck = [ "langgraph" ];

		nativeCheckInputs = [
		aiosqlite
		dataclasses-json
		grandalf
		httpx
		langsmith
		pydantic
		pytest-asyncio
		pytest-mock
		pytest-xdist
		pytestCheckHook
		syrupy
		];

		pytestFlagsArray = [ "--snapshot-update" ];

		disabledTests = [
		"test_doesnt_warn_valid_schema" # test is flaky due to pydantic error on the exception
		];

		passthru = {
		updateScript = langgraph-sdk.updateScript;
		};

		meta = {
		description = "Build resilient language agents as graphs";
		homepage = "https://github.com/langchain-ai/langgraph";
		changelog = "https://github.com/langchain-ai/langgraph/releases/tag/${version}";
		license = lib.licenses.mit;
		maintainers = with lib.maintainers; [ sarahec ];
		};
		}

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		@@ -6660,6 +6660,12 @@ self: super: with self; {

		langfuse = callPackage ../development/python-modules/langfuse { };

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

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

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

		langid = callPackage ../development/python-modules/langid { };

		langsmith = callPackage ../development/python-modules/langsmith { };