pyrox.dev
1{
2 lib,
3 anyio,
4 buildPythonPackage,
5 fetchPypi,
6 jsonpatch,
7 langsmith,
8 packaging,
9 poetry-core,
10 pydantic,
11 pythonOlder,
12 pythonRelaxDepsHook,
13 pyyaml,
14 requests,
15 tenacity,
16}:
17
18buildPythonPackage rec {
19 pname = "langchain-core";
20 version = "0.1.52";
21 pyproject = true;
22
23 disabled = pythonOlder "3.8";
24
25 src = fetchPypi {
26 pname = "langchain_core";
27 inherit version;
28 hash = "sha256-CEw/xFL1ppZsKKs+xdvIuNJvw/YzeAc5KPTinZC2OT8=";
29 };
30
31 pythonRelaxDeps = [
32 "langsmith"
33 "packaging"
34 ];
35
36 build-system = [ poetry-core ];
37
38 nativeBuildInputs = [ pythonRelaxDepsHook ];
39
40 dependencies = [
41 anyio
42 jsonpatch
43 langsmith
44 packaging
45 pydantic
46 pyyaml
47 requests
48 tenacity
49 ];
50
51 pythonImportsCheck = [ "langchain_core" ];
52
53 # PyPI source does not have tests
54 doCheck = false;
55
56 meta = with lib; {
57 description = "Building applications with LLMs through composability";
58 homepage = "https://github.com/langchain-ai/langchain/tree/master/libs/core";
59 license = licenses.mit;
60 maintainers = with maintainers; [ natsukium ];
61 };
62}