pyrox.dev
1{
2 lib,
3 buildPythonPackage,
4 fetchFromGitHub,
5 anyio,
6 backoff,
7 httpx,
8 idna,
9 langchain,
10 llama-index,
11 openai,
12 opentelemetry-api,
13 opentelemetry-sdk,
14 opentelemetry-exporter-otlp,
15 packaging,
16 poetry-core,
17 pydantic,
18 requests,
19 wrapt,
20}:
21
22buildPythonPackage rec {
23 pname = "langfuse";
24 version = "3.5.0";
25 pyproject = true;
26
27 src = fetchFromGitHub {
28 owner = "langfuse";
29 repo = "langfuse-python";
30 tag = "v${version}";
31 hash = "sha256-1qRdx2j5M6eIIzsHeNgGagqhvCb7WBNAmdVeie6bHI4=";
32 };
33
34 build-system = [ poetry-core ];
35
36 pythonRelaxDeps = [ "packaging" ];
37
38 dependencies = [
39 anyio
40 backoff
41 httpx
42 idna
43 opentelemetry-api
44 opentelemetry-sdk
45 opentelemetry-exporter-otlp
46 packaging
47 pydantic
48 requests
49 wrapt
50 ];
51
52 optional-dependencies = {
53 langchain = [ langchain ];
54 llama-index = [ llama-index ];
55 openai = [ openai ];
56 };
57
58 pythonImportsCheck = [ "langfuse" ];
59
60 # tests require network access and openai api key
61 doCheck = false;
62
63 meta = {
64 description = "Instrument your LLM app with decorators or low-level SDK and get detailed tracing/observability";
65 homepage = "https://github.com/langfuse/langfuse-python";
66 changelog = "https://github.com/langfuse/langfuse-python/releases/tag/${src.tag}";
67 license = lib.licenses.mit;
68 maintainers = with lib.maintainers; [ natsukium ];
69 };
70}