blob: 0ed8637558973e90a80c5200e090eff9b50d3c0f (
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
|
{ lib, stdenv, buildPythonPackage, fetchPypi
, gfortran, glibcLocales
, numpy, scipy, pytest, pillow
}:
# 0.20.x is the last version that maintains python2 compatibility
buildPythonPackage rec {
pname = "scikit-learn";
version = "0.20.4";
# UnboundLocalError: local variable 'message' referenced before assignment
disabled = stdenv.isi686; # https://github.com/scikit-learn/scikit-learn/issues/5534
src = fetchPypi {
inherit pname version;
sha256 = "1z3w2c50dwwa297j88pr16pyrjysagsvdj7vrlq40q8777rs7a6z";
};
nativeBuildInputs = [ gfortran ];
buildInputs = [ pillow glibcLocales ];
propagatedBuildInputs = [ numpy scipy numpy.blas ];
checkInputs = [ pytest ];
LC_ALL="en_US.UTF-8";
doCheck = !stdenv.isAarch64;
# Skip test_feature_importance_regression - does web fetch
checkPhase = ''
cd $TMPDIR
HOME=$TMPDIR OMP_NUM_THREADS=1 pytest -k "not test_feature_importance_regression" --pyargs sklearn
'';
meta = with lib; {
description = "A set of python modules for machine learning and data mining";
homepage = "https://scikit-learn.org";
license = licenses.bsd3;
maintainers = with maintainers; [ ];
};
}
|