nixpkgs/pkgs/development/python-modules/langgraph-checkpoint-sqlite/default.nix

73 lines
1.5 KiB
Nix

{
lib,
buildPythonPackage,
fetchFromGitHub,
# build system
poetry-core,
# dependencies
aiosqlite,
langgraph-checkpoint,
# testing
pytest-asyncio,
pytestCheckHook,
# passthru
nix-update-script,
}:
buildPythonPackage rec {
pname = "langgraph-checkpoint-sqlite";
version = "2.0.6";
pyproject = true;
src = fetchFromGitHub {
owner = "langchain-ai";
repo = "langgraph";
tag = "checkpointsqlite==${version}";
hash = "sha256-UUlrhQS0C2rPp//+LwU2rgR4R3AM5fM9X3CYvi/DAy8=";
};
sourceRoot = "${src.name}/libs/checkpoint-sqlite";
build-system = [ poetry-core ];
dependencies = [
aiosqlite
langgraph-checkpoint
];
pythonRelaxDeps = [
"aiosqlite"
# Checkpoint clients are lagging behind langgraph-checkpoint
"langgraph-checkpoint"
];
pythonImportsCheck = [ "langgraph.checkpoint.sqlite" ];
nativeCheckInputs = [
pytest-asyncio
pytestCheckHook
];
passthru.updateScript = nix-update-script {
extraArgs = [
"--version-regex"
"checkpoint-sqlite==(\\d+\\.\\d+\\.\\d+)"
];
};
meta = {
changelog = "https://github.com/langchain-ai/langgraph/releases/tag/checkpointsqlite==${version}";
description = "Library with a SQLite implementation of LangGraph checkpoint saver";
homepage = "https://github.com/langchain-ai/langgraph/tree/main/libs/checkpoint-sqlite";
license = lib.licenses.mit;
maintainers = with lib.maintainers; [
drupol
sarahec
];
};
}