tjh.dev
1{ lib
2, buildPythonPackage
3, fetchPypi
4, cython
5, numpy
6, scipy
7, scikitlearn
8, persim
9, pytest
10}:
11
12buildPythonPackage rec {
13 pname = "ripser";
14 version = "0.3.2";
15
16 src = fetchPypi {
17 inherit pname version;
18 sha256 = "ff9f50fba911f0e9212077b78014f83e30c97526194dd6bd1df3d81896e6cb58";
19 };
20
21 checkInputs = [
22 pytest
23 ];
24
25 propagatedBuildInputs = [
26 cython
27 numpy
28 scipy
29 scikitlearn
30 persim
31 ];
32
33 checkPhase = ''
34 # specifically needed for darwin
35 export HOME=$(mktemp -d)
36 mkdir -p $HOME/.matplotlib
37 echo "backend: ps" > $HOME/.matplotlib/matplotlibrc
38
39 pytest
40 '';
41
42 meta = with lib; {
43 description = "A Lean Persistent Homology Library for Python";
44 homepage = https://ripser.scikit-tda.org;
45 license = licenses.mit;
46 maintainers = [ maintainers.costrouc ];
47 };
48}