pkgs/development/python-modules/annoy/default.nix

   1 { lib
   2 , buildPythonPackage
   3 , fetchPypi
   4 , h5py
   5 , numpy
   6 , pynose
   7 , pythonOlder
   8 , setuptools
   9 }:
  10
  11 buildPythonPackage rec {
  12   pname = "annoy";
  13   version = "1.17.3";
  14   pyproject = true;
  15
  16   disabled = pythonOlder "3.7";
  17
  18   src = fetchPypi {
  19     inherit pname version;
  20     hash = "sha256-nL/r7+Cl+EPropxr5MhNYB9PQa1N7QSG8biMOwdznBU=";
  21   };
  22
  23   postPatch = ''
  24     substituteInPlace setup.py \
  25       --replace-fail "'nose>=1.0'" ""
  26   '';
  27
  28   build-system = [
  29     setuptools
  30   ];
  31
  32   nativeBuildInputs = [
  33     h5py
  34   ];
  35
  36   nativeCheckInputs = [
  37     numpy
  38     pynose
  39   ];
  40
  41   pythonImportsCheck = [
  42     "annoy"
  43   ];
  44
  45   meta = with lib; {
  46     description = "Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk";
  47     homepage = "https://github.com/spotify/annoy";
  48     changelog = "https://github.com/spotify/annoy/releases/tag/v${version}";
  49     license = licenses.asl20;
  50     maintainers = with maintainers; [ timokau ];
  51   };
  52 }