90 lines
2.9 KiB
Nix
90 lines
2.9 KiB
Nix
{ lib, buildPythonPackage, fetchFromGitHub, pythonAtLeast, pythonOlder, isPy27
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, backports_functools_lru_cache ? null, configparser ? null, futures ? null, future, jedi, pluggy, python-jsonrpc-server, flake8
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, pytestCheckHook, mock, pytestcov, coverage, setuptools, ujson, flaky
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, # Allow building a limited set of providers, e.g. ["pycodestyle"].
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providers ? ["*"]
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# The following packages are optional and
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# can be overwritten with null as your liking.
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, autopep8 ? null
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, mccabe ? null
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, pycodestyle ? null
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, pydocstyle ? null
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, pyflakes ? null
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, pylint ? null
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, rope ? null
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, yapf ? null
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}:
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let
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withProvider = p: builtins.elem "*" providers || builtins.elem p providers;
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in
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buildPythonPackage rec {
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pname = "python-language-server";
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version = "0.36.2";
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# https://github.com/palantir/python-language-server/issues/896#issuecomment-752790868
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disabled = pythonAtLeast "3.9";
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src = fetchFromGitHub {
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owner = "palantir";
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repo = "python-language-server";
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rev = version;
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sha256 = "07x6jr4z20jxn03bxblwc8vk0ywha492cgwfhj7q97nb5cm7kx0q";
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};
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postPatch = ''
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# Reading the changelog I don't expect an API break in pycodestyle and pyflakes
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substituteInPlace setup.py \
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--replace "pycodestyle>=2.6.0,<2.7.0" "pycodestyle>=2.6.0,<2.8.0" \
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--replace "pyflakes>=2.2.0,<2.3.0" "pyflakes>=2.2.0,<2.4.0"
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'';
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propagatedBuildInputs = [ setuptools jedi pluggy future python-jsonrpc-server ujson ]
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++ lib.optional (withProvider "autopep8") autopep8
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++ lib.optional (withProvider "mccabe") mccabe
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++ lib.optional (withProvider "pycodestyle") pycodestyle
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++ lib.optional (withProvider "pydocstyle") pydocstyle
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++ lib.optional (withProvider "pyflakes") pyflakes
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++ lib.optional (withProvider "pylint") pylint
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++ lib.optional (withProvider "rope") rope
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++ lib.optional (withProvider "yapf") yapf
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++ lib.optional isPy27 configparser
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++ lib.optionals (pythonOlder "3.2") [ backports_functools_lru_cache futures ];
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# The tests require all the providers, disable otherwise.
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doCheck = providers == ["*"];
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checkInputs = [
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pytestCheckHook mock pytestcov coverage flaky
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# Do not propagate flake8 or it will enable pyflakes implicitly
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flake8
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# rope is technically a dependency, but we don't add it by default since we
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# already have jedi, which is the preferred option
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rope
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];
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dontUseSetuptoolsCheck = true;
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preCheck = ''
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export HOME=$TEMPDIR
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'';
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# Tests failed since update to 0.31.8
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disabledTests = [
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"test_pyqt_completion"
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"test_numpy_completions"
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"test_pandas_completions"
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"test_matplotlib_completions"
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"test_snippet_parsing"
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"test_numpy_hover"
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"test_symbols"
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] ++ lib.optional isPy27 "test_flake8_lint";
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meta = with lib; {
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homepage = "https://github.com/palantir/python-language-server";
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description = "An implementation of the Language Server Protocol for Python";
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license = licenses.mit;
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maintainers = [ maintainers.mic92 ];
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};
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}
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