Martin Weinelt
100 lines
2.2 KiB
Nix
100 lines
2.2 KiB
Nix
{
|
|
lib,
|
|
buildPythonPackage,
|
|
fetchFromGitHub,
|
|
freezegun,
|
|
grandalf,
|
|
jsonpatch,
|
|
langsmith,
|
|
numpy,
|
|
packaging,
|
|
poetry-core,
|
|
pydantic,
|
|
pytest-asyncio,
|
|
pytest-mock,
|
|
pytest-xdist,
|
|
pytestCheckHook,
|
|
pythonOlder,
|
|
pyyaml,
|
|
syrupy,
|
|
tenacity,
|
|
writeScript,
|
|
}:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "langchain-core";
|
|
version = "0.2.9";
|
|
pyproject = true;
|
|
|
|
disabled = pythonOlder "3.8";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "langchain-ai";
|
|
repo = "langchain";
|
|
rev = "refs/tags/langchain-core==${version}";
|
|
hash = "sha256-/BUn/NxaE9l3VY6dPshr1JJaHTGzn9NMQhSQ2De65Jg=";
|
|
};
|
|
|
|
sourceRoot = "${src.name}/libs/core";
|
|
|
|
pythonRelaxDeps = [
|
|
"langsmith"
|
|
"packaging"
|
|
];
|
|
|
|
build-system = [ poetry-core ];
|
|
|
|
|
|
dependencies = [
|
|
jsonpatch
|
|
langsmith
|
|
packaging
|
|
pydantic
|
|
pyyaml
|
|
tenacity
|
|
];
|
|
|
|
pythonImportsCheck = [ "langchain_core" ];
|
|
|
|
nativeCheckInputs = [
|
|
freezegun
|
|
grandalf
|
|
numpy
|
|
pytest-asyncio
|
|
pytest-mock
|
|
pytest-xdist
|
|
pytestCheckHook
|
|
syrupy
|
|
];
|
|
|
|
pytestFlagsArray = [ "tests/unit_tests" ];
|
|
|
|
disabledTests = [
|
|
# Fail for an unclear reason with:
|
|
# AssertionError: assert '6a92363c-4ac...-d344769ab6ac' == '09af124a-2ed...-671c64c72b70'
|
|
"test_config_traceable_handoff"
|
|
"test_config_traceable_async_handoff"
|
|
];
|
|
|
|
passthru = {
|
|
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 'langchain-core==(.*)' python3Packages.langchain-core
|
|
nix-update --commit --version-regex 'langchain-text-splitters==(.*)' python3Packages.langchain-text-splitters
|
|
nix-update --commit --version-regex 'langchain==(.*)' python3Packages.langchain
|
|
nix-update --commit --version-regex 'langchain-community==(.*)' python3Packages.langchain-community
|
|
'';
|
|
};
|
|
|
|
meta = {
|
|
description = "Building applications with LLMs through composability";
|
|
homepage = "https://github.com/langchain-ai/langchain/tree/master/libs/core";
|
|
changelog = "https://github.com/langchain-ai/langchain/releases/tag/v${version}";
|
|
license = lib.licenses.mit;
|
|
maintainers = with lib.maintainers; [ natsukium ];
|
|
};
|
|
}
|