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{
lib,
anyio,
buildPythonPackage,
fetchPypi,
jsonpatch,
langsmith,
packaging,
poetry-core,
pydantic,
pythonOlder,
pythonRelaxDepsHook,
pyyaml,
requests,
tenacity,
}:
buildPythonPackage rec {
pname = "langchain-core";
version = "0.1.52";
pyproject = true;
disabled = pythonOlder "3.8";
src = fetchPypi {
pname = "langchain_core";
inherit version;
hash = "sha256-CEw/xFL1ppZsKKs+xdvIuNJvw/YzeAc5KPTinZC2OT8=";
};
pythonRelaxDeps = [
"langsmith"
"packaging"
];
build-system = [ poetry-core ];
nativeBuildInputs = [ pythonRelaxDepsHook ];
dependencies = [
anyio
jsonpatch
langsmith
packaging
pydantic
pyyaml
requests
tenacity
];
pythonImportsCheck = [ "langchain_core" ];
# PyPI source does not have tests
doCheck = false;
meta = with lib; {
description = "Building applications with LLMs through composability";
homepage = "https://github.com/langchain-ai/langchain/tree/master/libs/core";
license = licenses.mit;
maintainers = with maintainers; [ natsukium ];
};
}
|
