blob: 0fa53190712adb8b2ccfa81a126de6ac18c233b9 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
{ lib
, stdenv
, buildPythonPackage
, pythonOlder
, rustPlatform
, libiconv
, fetchzip
, typing-extensions
}:
let
pname = "polars";
version = "0.15.13";
rootSource = fetchzip {
url = "https://github.com/pola-rs/${pname}/archive/refs/tags/py-${version}.tar.gz";
hash = "sha256-bk2opNLN3L+fkzXVfUU5O37UmA27ijmnAElCHjsuI+o=";
};
in
buildPythonPackage {
inherit pname version;
format = "pyproject";
disabled = pythonOlder "3.6";
src = rootSource;
# Cargo.lock files 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 = ''
cd py-polars
sed -i 's/version = "0.15.11"/version = "${version}"/g' Cargo.lock
'';
cargoDeps = rustPlatform.fetchCargoTarball {
src = rootSource;
preBuild = ''
cd py-polars
'';
name = "${pname}-${version}";
hash = "sha256-u7ascftUPz8K+gWwjjxdXXFJf++M+8P9QE/KVJkO5DM=";
};
cargoRoot = "py-polars";
# Revisit this whenever package or Rust is upgraded
RUSTC_BOOTSTRAP = 1;
propagatedBuildInputs = lib.optionals (pythonOlder "3.10") [ typing-extensions ];
nativeBuildInputs = with rustPlatform; [ cargoSetupHook maturinBuildHook ];
buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
pythonImportsCheck = [ "polars" ];
# nativeCheckInputs = [
# pytestCheckHook
# fixtures
# graphviz
# matplotlib
# networkx
# numpy
# pydot
# ];
meta = with lib; {
broken = (stdenv.isLinux && stdenv.isAarch64) || stdenv.isDarwin;
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 ];
};
}
|
