pkgs/development/python-modules/clickhouse-connect/default.nix

   1 { lib
   2 , buildPythonPackage
   3 , fetchFromGitHub
   4 , pythonOlder
   5 , pytestCheckHook
   6   # build_requires
   7 , cython
   8   # install_requires
   9 , certifi
  10 , importlib-metadata
  11 , urllib3
  12 , pytz
  13 , zstandard
  14 , lz4
  15   # extras_require
  16 , sqlalchemy
  17 , numpy
  18 , pandas
  19 , pyarrow
  20 , orjson
  21   # not in tests_require, but should be
  22 , pytest-dotenv
  23 }:
  24 buildPythonPackage rec {
  25   pname = "clickhouse-connect";
  26   version = "0.7.8";
  27
  28   format = "setuptools";
  29
  30   disabled = pythonOlder "3.7";
  31
  32   src = fetchFromGitHub {
  33     repo = "clickhouse-connect";
  34     owner = "ClickHouse";
  35     rev = "refs/tags/v${version}";
  36     hash = "sha256-tdf9aYKAFpRyaqGGNxXs4bzmY6mdhKZ5toFBJRmD2VY=";
  37   };
  38
  39   nativeBuildInputs = [ cython ];
  40   setupPyBuildFlags = [ "--inplace" ];
  41   enableParallelBuilding = true;
  42
  43   propagatedBuildInputs = [
  44     certifi
  45     importlib-metadata
  46     urllib3
  47     pytz
  48     zstandard
  49     lz4
  50   ];
  51
  52   nativeCheckInputs = [ pytestCheckHook pytest-dotenv ]
  53     ++ passthru.optional-dependencies.sqlalchemy
  54     ++ passthru.optional-dependencies.numpy;
  55
  56   # these tests require a running clickhouse instance
  57   disabledTestPaths = [
  58     "tests/integration_tests"
  59     "tests/tls"
  60   ];
  61
  62   pythonImportsCheck = [
  63     "clickhouse_connect"
  64     "clickhouse_connect.driverc.buffer"
  65     "clickhouse_connect.driverc.dataconv"
  66     "clickhouse_connect.driverc.npconv"
  67   ];
  68
  69   passthru = {
  70     optional-dependencies = {
  71       sqlalchemy = [ sqlalchemy ];
  72       numpy = [ numpy ];
  73       pandas = [ pandas ];
  74       arrow = [ pyarrow ];
  75       orjson = [ orjson ];
  76     };
  77   };
  78
  79   meta = with lib; {
  80     description = "ClickHouse Database Core Driver for Python, Pandas, and Superset";
  81     homepage = "https://github.com/ClickHouse/clickhouse-connect";
  82     license = licenses.asl20;
  83     maintainers = with maintainers; [ cpcloud ];
  84   };
  85 }