{ lib
, accelerate
, aiohttp
, buildPythonPackage
, fastapi
, fetchFromGitHub
, flask
, numpy
, pg8000
, pillow
, pydantic
, pytestCheckHook
, pythonOlder
, pythonRelaxDepsHook
, redis
, requests
, sentence-transformers
, setuptools
, sqlalchemy
, sqlitedict
, tenacity
, tiktoken
, torch
, transformers
, uvicorn
, xxhash
}:

buildPythonPackage rec {
  pname = "manifest-ml";
  version = "0.1.9";
  pyproject = true;

  disabled = pythonOlder "3.8";

  src = fetchFromGitHub {
    owner = "HazyResearch";
    repo = "manifest";
    rev = "refs/tags/v${version}";
    hash = "sha256-6m1XZOXzflBYyq9+PinbrW+zqvNGFN/aRDHH1b2Me5E=";
  };

  __darwinAllowLocalNetworking = true;

  pythonRelaxDeps = [
    "pydantic"
  ];

  build-system = [
    pythonRelaxDepsHook
    setuptools
  ];

  dependencies = [
    numpy
    pydantic
    redis
    requests
    aiohttp
    sqlitedict
    tenacity
    tiktoken
    xxhash
  ];

  passthru.optional-dependencies = {
    api = [
      accelerate
      # deepspeed
      # diffusers
      flask
      sentence-transformers
      torch
      transformers
    ];
    app = [
      fastapi
      uvicorn
    ];
    diffusers = [
      pillow
    ];
    gcp = [
      pg8000
      # cloud-sql-python-connector
      sqlalchemy
    ];
  };

  nativeCheckInputs = [
    pytestCheckHook
  ] ++ lib.flatten (lib.attrValues passthru.optional-dependencies);

  preCheck = ''
    export HOME=$TMPDIR
  '';

  pytestFlagsArray = [
    # this file tries importing `deepspeed`, which is not yet packaged in nixpkgs
    "--ignore=tests/test_huggingface_api.py"
  ];

  disabledTests = [
    # Tests require DB access
    "test_init"
    "test_key_get_and_set"
    "test_get"
    # Tests require network access
    "test_abatch_run"
    "test_batch_run"
    "test_retry_handling"
    "test_run_chat"
    "test_run"
    "test_score_run"
    # Test is time-senstive
    "test_timing"
  ];

  pythonImportsCheck = [
    "manifest"
  ];

  meta = with lib; {
    description = "Manifest for Prompting Foundation Models";
    homepage = "https://github.com/HazyResearch/manifest";
    changelog = "https://github.com/HazyResearch/manifest/releases/tag/v${version}";
    license = licenses.asl20;
    maintainers = with maintainers; [ natsukium ];
  };
}