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|
{ lib
, stdenv
, buildPythonPackage
, pythonOlder
, rustPlatform
, libiconv
, fetchzip
}:
let
pname = "polars";
version = "0.13.19";
rootSource = fetchzip {
url = "https://github.com/pola-rs/${pname}/archive/refs/tags/py-polars-v${version}.tar.gz";
sha256 = "sha256-JOHjxTTPzS9Dd/ODp4r0ebU9hEonxrbjURJoq0BQCyI=";
};
in
buildPythonPackage {
inherit pname version;
format = "pyproject";
disabled = pythonOlder "3.6";
src = rootSource;
preBuild = ''
cd py-polars
'';
cargoDeps = rustPlatform.fetchCargoTarball {
src = rootSource;
preBuild = ''
cd py-polars
'';
name = "${pname}-${version}";
sha256 = "sha256-KEt8lITY4El2afuh2cxnrDkXGN3MZgfKQU3Pe2jECF0=";
};
cargoRoot = "py-polars";
nativeBuildInputs = with rustPlatform; [ cargoSetupHook maturinBuildHook ];
buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
pythonImportsCheck = [ "polars" ];
# checkInputs = [
# pytestCheckHook
# fixtures
# graphviz
# matplotlib
# networkx
# numpy
# pydot
# ];
meta = with lib; {
# Adding cmake to nativeBuildInputs and using `dontUseCmakeConfigure = true;`
# The following error still happens
# Compiling arrow2 v0.10.1 (https://github.com/ritchie46/arrow2?branch=polars#da703ae3)
# error[E0554]: `#![feature]` may not be used on the stable release channel
# --> /build/polars-0.13.19-vendor.tar.gz/arrow2/src/lib.rs:8:39
# |
# 8 | #![cfg_attr(feature = "simd", feature(portable_simd))]
# | ^^^^^^^^^^^^^
# error: aborting due to previous error
# For more information about this error, try `rustc --explain E0554`.
# error: could not compile `arrow2` due to 2 previous errors
# warning: build failed, waiting for other jobs to finish...
# maturin failed
# Caused by: Failed to build a native library through cargo
# Caused by: Cargo build finished with "exit status: 101": `cargo rustc --message-format json --manifest-path Cargo.toml -j 8 --frozen --target x86_64-unknown-linux-gnu --release --lib -- -C link-arg=-s`
# error: builder for '/nix/store/qfnqi5hs3x4xdb6d4f6rpaf63n1w74yn-python3.10-polars-0.13.19.drv' failed with exit code 1;
# last 10 log lines:
# > error: aborting due to previous error
# >
# >
# > For more information about this error, try `rustc --explain E0554`.
# >
# > error: could not compile `arrow2` due to 2 previous errors
# > warning: build failed, waiting for other jobs to finish...
# > maturin failed
# > Caused by: Failed to build a native library through cargo
# > Caused by: Cargo build finished with "exit status: 101": `cargo rustc --message-format json --manifest-path Cargo.toml -j 8 --frozen --target x86_64-unknown-linux-gnu --release --lib -- -C link-arg=-s`
# For full logs, run 'nix log /nix/store/qfnqi5hs3x4xdb6d4f6rpaf63n1w74yn-python3.10-polars-0.13.19.drv'.
broken = true;
description = "Fast multi-threaded DataFrame library in Rust | Python | Node.js ";
homepage = "https://github.com/pola-rs/polars";
license = licenses.asl20;
maintainers = with maintainers; [ happysalada ];
};
}
|
