Merge pull request #185071 from kira-bruneau/python3Packages.python-language-server

{ lib, buildPythonPackage, fetchFromGitHub, pythonAtLeast, pythonOlder, isPy27

, backports_functools_lru_cache ? null, configparser ? null, futures ? null, future, jedi, pluggy, python-jsonrpc-server, flake8

, pytestCheckHook, mock, pytest-cov, coverage, setuptools, ujson, flaky

, # Allow building a limited set of providers, e.g. ["pycodestyle"].

  providers ? ["*"]

  # The following packages are optional and

  # can be overwritten with null as your liking.

, autopep8 ? null

, mccabe ? null

, pycodestyle ? null

, pydocstyle ? null

, pyflakes ? null

, pylint ? null

, rope ? null

, yapf ? null

}:

let

  withProvider = p: builtins.elem "*" providers || builtins.elem p providers;

in

buildPythonPackage rec {

  pname = "python-language-server";

  version = "0.36.2";

  # https://github.com/palantir/python-language-server/issues/896#issuecomment-752790868

  disabled = pythonAtLeast "3.9";

  src = fetchFromGitHub {

    owner = "palantir";

    repo = "python-language-server";

    rev = version;

    sha256 = "07x6jr4z20jxn03bxblwc8vk0ywha492cgwfhj7q97nb5cm7kx0q";

  };

  postPatch = ''

    # Reading the changelog I don't expect an API break in pycodestyle and pyflakes

    substituteInPlace setup.py \

      --replace "pycodestyle>=2.6.0,<2.7.0" "pycodestyle>=2.6.0,<2.8.0" \

      --replace "jedi>=0.17.2,<0.18.0" "jedi>=0.17.2,<0.19.0" \

      --replace "pyflakes>=2.2.0,<2.3.0" "pyflakes>=2.2.0,<2.4.0"

  '';

  propagatedBuildInputs = [ setuptools jedi pluggy future python-jsonrpc-server ujson ]

    ++ lib.optional (withProvider "autopep8") autopep8

    ++ lib.optional (withProvider "mccabe") mccabe

    ++ lib.optional (withProvider "pycodestyle") pycodestyle

    ++ lib.optional (withProvider "pydocstyle") pydocstyle

    ++ lib.optional (withProvider "pyflakes") pyflakes

    ++ lib.optional (withProvider "pylint") pylint

    ++ lib.optional (withProvider "rope") rope

    ++ lib.optional (withProvider "yapf") yapf

    ++ lib.optional isPy27 configparser

    ++ lib.optionals (pythonOlder "3.2") [ backports_functools_lru_cache futures ];

  # The tests require all the providers, disable otherwise.

  doCheck = providers == ["*"];

  checkInputs = [

    pytestCheckHook mock pytest-cov coverage flaky

    # Do not propagate flake8 or it will enable pyflakes implicitly

    flake8

    # rope is technically a dependency, but we don't add it by default since we

    # already have jedi, which is the preferred option

    rope

  ];

  dontUseSetuptoolsCheck = true;

  preCheck = ''

    export HOME=$TEMPDIR

  '';

  # Tests failed since update to 0.31.8

  disabledTests = [

    "test_pyqt_completion"

    "test_numpy_completions"

    "test_pandas_completions"

    "test_matplotlib_completions"

    "test_snippet_parsing"

    "test_numpy_hover"

    "test_symbols"

  ] ++ lib.optional isPy27 "test_flake8_lint";

  meta = with lib; {

    homepage = "https://github.com/palantir/python-language-server";

    description = "An implementation of the Language Server Protocol for Python";

    license = licenses.mit;

    maintainers = [ ];

    # no longer maintained

    # see https://github.com/palantir/python-language-server/pull/918#issuecomment-817361554

    broken = true;

  };

}

  python-lz4 = lz4; # added 2018-06-01

  python_magic = python-magic; # added 2022-05-07

  python_mimeparse = python-mimeparse; # added 2021-10-31

  python-language-server = throw "python-language-server is no longer maintained, use the python-lsp-server community fork instead."; # Added 2022-08-03

  python-subunit = subunit; # added 2021-09-10

  pytest_xdist = pytest-xdist; # added 2021-01-04

  python_simple_hipchat = python-simple-hipchat; # added 2021-07-21

  python_keyczar = callPackage ../development/python-modules/python_keyczar { };

  python-language-server = callPackage ../development/python-modules/python-language-server { };

  python-ldap-test = callPackage ../development/python-modules/python-ldap-test { };

  python-Levenshtein = callPackage ../development/python-modules/python-levenshtein { };