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What happens if I push all of nixpkgs
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2.3 kB · 99 lines
Nix
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let rust-jemalloc-sys' = rust-jemalloc-sys.override { jemalloc = jemalloc.override { disableInitExecTls = true; }; };in
buildPythonPackage rec { pname = "polars"; version = "0.20.15"; pyproject = true;
disabled = pythonOlder "3.8";
src = fetchFromGitHub { owner = "pola-rs"; repo = "polars"; rev = "refs/tags/py-${version}"; hash = "sha256-N/VIi0s5unYWqlR5Mpaq9cqXl2ccbzWPuOtE2UbmQw8="; };
# Cargo.lock file is sometimes behind actual release which throws an error, # thus the `sed` command # Make sure to check that the right substitutions are made when updating the package preBuild = '' #sed -i 's/version = "0.18.0"/version = "${version}"/g' Cargo.lock '';
cargoDeps = rustPlatform.importCargoLock { lockFile = ./Cargo.lock; };
buildAndTestSubdir = "py-polars";
# Revisit this whenever package or Rust is upgraded RUSTC_BOOTSTRAP = 1;
propagatedBuildInputs = lib.optionals (pythonOlder "3.11") [ typing-extensions ];
# trick taken from the polars repo since there seems to be a problem # with simd enabled with our stable rust (instead of nightly). maturinBuildFlags = [ "--no-default-features" "--features=all" ];
dontUseCmakeConfigure = true;
nativeBuildInputs = [ # needed for libz-ng-sys # TODO: use pkgs.zlib-ng cmake ] ++ (with rustPlatform; [ cargoSetupHook maturinBuildHook ]);
buildInputs = [ rust-jemalloc-sys' ] ++ lib.optionals stdenv.isDarwin [ libiconv darwin.apple_sdk.frameworks.Security darwin.apple_sdk.frameworks.SystemConfiguration ];
# nativeCheckInputs = [ # pytestCheckHook # fixtures # graphviz # matplotlib # networkx # numpy # pydot # ];
pythonImportsCheck = [ "polars" ];
meta = with lib; { description = "Fast multi-threaded DataFrame library"; homepage = "https://github.com/pola-rs/polars"; changelog = "https://github.com/pola-rs/polars/releases/tag/py-${version}"; license = licenses.asl20; maintainers = with maintainers; [ happysalada ]; };}