tjh.dev
1{ lib
2, buildPythonPackage
3, fetchPypi
4, scikitlearn
5, numpy
6, matplotlib
7, scipy
8, hopcroftkarp
9, pytest
10}:
11
12buildPythonPackage rec {
13 pname = "persim";
14 version = "0.1.3";
15
16 src = fetchPypi {
17 inherit pname version;
18 sha256 = "be4ea4bfc2a0c6fcfc28ebd52e23a351ee00b0ef0ddaf527526bd0f919145348";
19 };
20
21 propagatedBuildInputs = [
22 scikitlearn
23 numpy
24 matplotlib
25 scipy
26 hopcroftkarp
27 ];
28
29 checkInputs = [
30 pytest
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 # ignore tests due to python 2.7 fail
40 pytest --ignore test/test_plots.py \
41 --ignore test/test_visuals.py
42 '';
43
44 meta = with lib; {
45 description = "Distances and representations of persistence diagrams";
46 homepage = "https://persim.scikit-tda.org";
47 license = licenses.mit;
48 maintainers = [ maintainers.costrouc ];
49 };
50}