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

   1 {
   2   buildPythonPackage,
   3   cython,
   4   fetchFromGitHub,
   5   isPy38,
   6   lib,
   7   lz4,
   8   numpy,
   9   pandas,
  10   pytestCheckHook,
  11   python-dateutil,
  12   cramjam,
  13   pythonOlder,
  14   setuptools,
  15   zlib-ng,
  16   zstandard,
  17 }:
  18
  19 buildPythonPackage rec {
  20   pname = "fastavro";
  21   version = "1.9.7";
  22   pyproject = true;
  23
  24   disabled = pythonOlder "3.6";
  25
  26   src = fetchFromGitHub {
  27     owner = pname;
  28     repo = pname;
  29     rev = "refs/tags/${version}";
  30     hash = "sha256-hKhwQqNJ+QvYf4x9FesNOPg36m8zC6D6dmlhANXCcsk=";
  31   };
  32
  33   preBuild = ''
  34     export FASTAVRO_USE_CYTHON=1
  35   '';
  36
  37   build-system = [
  38     cython
  39     setuptools
  40   ];
  41
  42   optional-dependencies = {
  43     codecs = [
  44       cramjam
  45       lz4
  46       zstandard
  47     ];
  48     snappy = [ cramjam ];
  49     zstandard = [ zstandard ];
  50     lz4 = [ lz4 ];
  51   };
  52
  53   nativeCheckInputs = [
  54     numpy
  55     pandas
  56     pytestCheckHook
  57     python-dateutil
  58     zlib-ng
  59   ] ++ lib.flatten (lib.attrValues optional-dependencies);
  60
  61   # Fails with "AttributeError: module 'fastavro._read_py' has no attribute
  62   # 'CYTHON_MODULE'." Doesn't appear to be serious. See https://github.com/fastavro/fastavro/issues/112#issuecomment-387638676.
  63   disabledTests = [ "test_cython_python" ];
  64
  65   # CLI tests are broken on Python 3.8. See https://github.com/fastavro/fastavro/issues/558.
  66   disabledTestPaths = lib.optionals isPy38 [ "tests/test_main_cli.py" ];
  67
  68   pythonImportsCheck = [ "fastavro" ];
  69
  70   meta = with lib; {
  71     description = "Fast read/write of AVRO files";
  72     mainProgram = "fastavro";
  73     homepage = "https://github.com/fastavro/fastavro";
  74     changelog = "https://github.com/fastavro/fastavro/blob/${version}/ChangeLog";
  75     license = licenses.mit;
  76     maintainers = with maintainers; [ samuela ];
  77   };
  78 }