177 lines
3.4 KiB
Nix
177 lines
3.4 KiB
Nix
{
|
|
lib,
|
|
aiohttp,
|
|
async-timeout,
|
|
azure-core,
|
|
azure-cosmos,
|
|
azure-identity,
|
|
bash,
|
|
buildPythonPackage,
|
|
chardet,
|
|
clarifai,
|
|
cohere,
|
|
dataclasses-json,
|
|
esprima,
|
|
fetchFromGitHub,
|
|
freezegun,
|
|
huggingface-hub,
|
|
jsonpatch,
|
|
langchain-community,
|
|
langchain-core,
|
|
langchain-text-splitters,
|
|
langsmith,
|
|
lark,
|
|
manifest-ml,
|
|
nlpcloud,
|
|
numpy,
|
|
openai,
|
|
pandas,
|
|
poetry-core,
|
|
pydantic,
|
|
pytest-asyncio,
|
|
pytest-mock,
|
|
pytest-socket,
|
|
pytestCheckHook,
|
|
pythonOlder,
|
|
pyyaml,
|
|
qdrant-client,
|
|
requests-mock,
|
|
requests,
|
|
responses,
|
|
sentence-transformers,
|
|
sqlalchemy,
|
|
syrupy,
|
|
tenacity,
|
|
tiktoken,
|
|
toml,
|
|
torch,
|
|
transformers,
|
|
typer,
|
|
}:
|
|
|
|
buildPythonPackage rec {
|
|
pname = "langchain";
|
|
version = "0.1.52";
|
|
pyproject = true;
|
|
|
|
disabled = pythonOlder "3.8";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "langchain-ai";
|
|
repo = "langchain";
|
|
rev = "refs/tags/langchain-core==${version}";
|
|
hash = "sha256-H8rtysRIwyuJEUFI93vid3MsqReyRCER88xztsuYpOc=";
|
|
};
|
|
|
|
sourceRoot = "${src.name}/libs/langchain";
|
|
|
|
build-system = [ poetry-core ];
|
|
|
|
buildInputs = [ bash ];
|
|
|
|
dependencies = [
|
|
aiohttp
|
|
dataclasses-json
|
|
jsonpatch
|
|
langchain-community
|
|
langchain-core
|
|
langchain-text-splitters
|
|
langsmith
|
|
numpy
|
|
pydantic
|
|
pyyaml
|
|
requests
|
|
sqlalchemy
|
|
tenacity
|
|
] ++ lib.optionals (pythonOlder "3.11") [ async-timeout ];
|
|
|
|
passthru.optional-dependencies = {
|
|
llms = [
|
|
clarifai
|
|
cohere
|
|
openai
|
|
# openlm
|
|
nlpcloud
|
|
huggingface-hub
|
|
manifest-ml
|
|
torch
|
|
transformers
|
|
];
|
|
qdrant = [ qdrant-client ];
|
|
openai = [
|
|
openai
|
|
tiktoken
|
|
];
|
|
text_helpers = [ chardet ];
|
|
clarifai = [ clarifai ];
|
|
cohere = [ cohere ];
|
|
docarray = [
|
|
# docarray
|
|
];
|
|
embeddings = [ sentence-transformers ];
|
|
javascript = [ esprima ];
|
|
azure = [
|
|
azure-identity
|
|
azure-cosmos
|
|
openai
|
|
azure-core
|
|
# azure-ai-formrecognizer
|
|
# azure-ai-vision
|
|
# azure-cognitiveservices-speech
|
|
# azure-search-documents
|
|
# azure-ai-textanalytics
|
|
];
|
|
all = [ ];
|
|
cli = [ typer ];
|
|
};
|
|
|
|
nativeCheckInputs = [
|
|
freezegun
|
|
lark
|
|
pandas
|
|
pytest-asyncio
|
|
pytest-mock
|
|
pytest-socket
|
|
pytestCheckHook
|
|
requests-mock
|
|
responses
|
|
syrupy
|
|
toml
|
|
];
|
|
|
|
pytestFlagsArray = [
|
|
# integration_tests require network access, database access and require `OPENAI_API_KEY`, etc.
|
|
"tests/unit_tests"
|
|
"--only-core"
|
|
];
|
|
|
|
disabledTests = [
|
|
# These tests have database access
|
|
"test_table_info"
|
|
"test_sql_database_run"
|
|
# These tests have network access
|
|
"test_socket_disabled"
|
|
"test_openai_agent_with_streaming"
|
|
"test_openai_agent_tools_agent"
|
|
# This test may require a specific version of langchain-community
|
|
"test_compatible_vectorstore_documentation"
|
|
# AssertionErrors
|
|
"test_callback_handlers"
|
|
"test_generic_fake_chat_model"
|
|
# Test is outdated
|
|
"test_serializable_mapping"
|
|
"test_person"
|
|
"test_aliases_hidden"
|
|
];
|
|
|
|
pythonImportsCheck = [ "langchain" ];
|
|
|
|
meta = with lib; {
|
|
description = "Building applications with LLMs through composability";
|
|
homepage = "https://github.com/langchain-ai/langchain";
|
|
changelog = "https://github.com/langchain-ai/langchain/releases/tag/v${version}";
|
|
license = licenses.mit;
|
|
maintainers = with maintainers; [ natsukium ];
|
|
mainProgram = "langchain-server";
|
|
};
|
|
}
|