Unverified Commit efc67ddb authored by Michael Daniels's avatar Michael Daniels Committed by GitHub
Browse files

python3Packages.{langchain*,langgraph*}: upgrades and fixes for python 3.14 (#483453)

parents 2b447239 2b771762

pkgs/development/python-modules/langchain-core/default.nix

+2 −2
Original line number Diff line number Diff line
@@ -37,14 +37,14 @@ 


buildPythonPackage rec {

  pname = "langchain-core";

  version = "1.2.5";

  version = "1.2.7";

  pyproject = true;



  src = fetchFromGitHub {

    owner = "langchain-ai";

    repo = "langchain";

    tag = "langchain-core==${version}";

    hash = "sha256-gHIJO5O9AxtROdDuo2UhdkW6p3+4dOJaO6iKelA26gE=";

    hash = "sha256-X/gT+OtA9bQR0vvsfzT3881WUkbRmcY1Ahqk8kT6M9s=";

  };



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

pkgs/development/python-modules/langchain-mongodb/default.nix

+7 −9
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ 
  lib,

  buildPythonPackage,

  fetchFromGitHub,

  pythonAtLeast,



  # build-system

  hatchling,
@@ -35,27 +36,20 @@ 


buildPythonPackage (finalAttrs: {

  pname = "langchain-mongodb";

  version = "0.10.0";

  version = "0.11.0";

  pyproject = true;



  src = fetchFromGitHub {

    owner = "langchain-ai";

    repo = "langchain-mongodb";

    tag = "libs/langchain-mongodb/v${finalAttrs.version}";

    hash = "sha256-MRvj6RJ6N+u1wA+zkyWhe4tnGaC4FduPl+k7AhBIwLI=";

    hash = "sha256-dO0dASjyNMxnbxZ/ry8lcJxedPdrv6coYiTjOcaT8/0=";

  };



  sourceRoot = "${finalAttrs.src.name}/libs/langchain-mongodb";



  build-system = [ hatchling ];



  pythonRelaxDeps = [

    # Each component release requests the exact latest core.

    # That prevents us from updating individual components.

    "langchain-core"

    "numpy"

  ];



  dependencies = [

    langchain

    langchain-classic
@@ -91,6 +85,10 @@ buildPythonPackage (finalAttrs: { 
  pytestFlags = [

    # DeprecationWarning: 'asyncio.get_event_loop_policy' is deprecated

    "-Wignore::DeprecationWarning"

  ]

  ++ lib.optionals (pythonAtLeast "3.14") [

    # UserWarning: Core Pydantic V1 functionality isn't compatible with Python 3.14

    "-Wignore::UserWarning"

  ];



  pythonImportsCheck = [ "langchain_mongodb" ];

pkgs/development/python-modules/langchain-tests/default.nix

+17 −17
Original line number Diff line number Diff line
@@ -9,20 +9,18 @@ 
  # dependencies

  httpx,

  langchain-core,

  syrupy,

  pytest-benchmark,

  pytest-codspeed,

  numpy,

  pytest-asyncio,

  pytest-recording,

  pytest-socket,

  syrupy,

  vcrpy,



  # buildInputs

  pytest,

  pytestCheckHook,



  # tests

  numpy,

  pytest-asyncio_0,

  pytest-socket,

  pytestCheckHook,

  pytest-benchmark,



  # passthru

  gitUpdater,
@@ -44,35 +42,37 @@ buildPythonPackage rec { 


  build-system = [ hatchling ];



  pythonRemoveDeps = [

    "pytest-benchmark"

    "pytest-codspeed"

  ];



  pythonRelaxDeps = [

    # Each component release requests the exact latest core.

    # That prevents us from updating individual components.

    "langchain-core"

    "numpy"

    "syrupy"

  ];



  dependencies = [

    httpx

    langchain-core

    pytest-asyncio_0

    numpy

    pytest-asyncio

    pytest-benchmark

    pytest-codspeed

    pytest-recording

    pytest-socket

    syrupy

    vcrpy

  ];



  buildInputs = [ pytest ];



  pythonImportsCheck = [ "langchain_tests" ];



  nativeBuildInputs = [

    numpy

    pytestCheckHook

  ];



  disabledTestMarks = [

    "benchmark"

  ];



  passthru = {

    # python updater script sets the wrong tag

    skipBulkUpdate = true;

pkgs/development/python-modules/langchain/default.nix

+38 −37
Original line number Diff line number Diff line
@@ -2,41 +2,40 @@ 
  lib,

  buildPythonPackage,

  fetchFromGitHub,

  pythonOlder,



  # build-system

  hatchling,



  # dependencies

  aiohttp,

  async-timeout,

  langchain-core,

  langchain-text-splitters,

  langgraph,

  langsmith,

  numpy,

  pydantic,

  pyyaml,

  requests,

  sqlalchemy,

  tenacity,



  # Optional dependencies

  langchain-anthropic,

  langchain-aws,

  langchain-community,

  langchain-deepseek,

  langchain-fireworks,

  langchain-google-genai,

  langchain-groq,

  langchain-huggingface,

  langchain-mistralai,

  langchain-ollama,

  langchain-openai,

  langchain-perplexity,

  langchain-xai,



  # runtime

  runtimeShell,



  # tests

  blockbuster,

  freezegun,

  httpx,

  langchain-tests,

  lark,

  pandas,

  pytest-asyncio,

  pytest-mock,

  pytest-socket,

  pytest-xdist,

  pytestCheckHook,

  requests-mock,

  responses,

  syrupy,

  toml,
@@ -46,14 +45,14 @@ 


buildPythonPackage rec {

  pname = "langchain";

  version = "1.2.0";

  version = "1.2.7";

  pyproject = true;



  src = fetchFromGitHub {

    owner = "langchain-ai";

    repo = "langchain";

    tag = "langchain==${version}";

    hash = "sha256-DximXCwrDSUVXZenUrubuGcxdnRCPCPMgdW9UJnkGnE=";

    hash = "sha256-vwd8FoXeMLQyFcEViXx/3LqpNieyp4HHevMAv2AxNVY=";

  };



  sourceRoot = "${src.name}/libs/langchain_v1";
@@ -74,37 +73,38 @@ buildPythonPackage rec { 
  ];



  dependencies = [

    aiohttp

    langchain-core

    langchain-text-splitters

    langgraph

    langsmith

    numpy

    pydantic

    pyyaml

    requests

    sqlalchemy

    tenacity

  ]

  ++ lib.optional (pythonOlder "3.11") async-timeout;

  ];



  optional-dependencies = {

    numpy = [ numpy ];

    anthropic = [ langchain-anthropic ];

    aws = [ langchain-aws ];

    # azure-ai = [langchain-azure-ai];

    community = [ langchain-community ];

    deepseek = [ langchain-deepseek ];

    fireworks = [ langchain-fireworks ];

    google-genai = [ langchain-google-genai ];

    # google-vertexai = [langchain-google-vertexai];

    groq = [ langchain-groq ];

    huggingface = [ langchain-huggingface ];

    mistralai = [ langchain-mistralai ];

    ollama = [ langchain-ollama ];

    openai = [ langchain-openai ];

    perplexity = [ langchain-perplexity ];

    # together = [langchain-together];

    xai = [ langchain-xai ];

  };



  nativeCheckInputs = [

    blockbuster

    freezegun

    httpx

    lark

    langchain-tests

    pandas

    # langchain-openai -- causes recursion error

    pytest-asyncio

    pytest-mock

    pytest-socket

    pytest-xdist

    pytestCheckHook

    requests-mock

    responses

    syrupy

    toml

  ];
@@ -113,6 +113,7 @@ buildPythonPackage rec { 
    "--only-core"

  ];



  # Note: Not testing with optional dependencies due to mutual recursion

  enabledTestPaths = [

    # integration_tests require network access, database access and require `OPENAI_API_KEY`, etc.

    "tests/unit_tests"

pkgs/development/python-modules/langgraph-prebuilt/default.nix

+2 −2
Original line number Diff line number Diff line
@@ -31,14 +31,14 @@ 
# It exists so the langgraph team can iterate on it without having to rebuild langgraph.

buildPythonPackage rec {

  pname = "langgraph-prebuilt";

  version = "1.0.6";

  version = "1.0.7";

  pyproject = true;



  src = fetchFromGitHub {

    owner = "langchain-ai";

    repo = "langgraph";

    tag = "prebuilt==${version}";

    hash = "sha256-IE9Y+kFkDN49SuwvTNwa2kK+Hig18sJPZmZCqHUP3DM=";

    hash = "sha256-gwug+eVzFa0mL+dvASHQ/cLq4/nIzl6CvigPIep7v1E=";

  };



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