tjh.dev
1{ lib
2, buildPythonPackage
3, fetchPypi
4, python
5, numpy
6}:
7
8buildPythonPackage rec {
9 pname = "numexpr";
10 version = "2.7.1";
11
12 src = fetchPypi {
13 inherit pname version;
14 sha256 = "1c82z0zx0542j9df6ckjz6pn1g13b21hbza4hghcw6vyhbckklmh";
15 };
16
17 # Remove existing site.cfg, use the one we built for numpy.
18 preBuild = ''
19 ln -s ${numpy.cfg} site.cfg
20 '';
21
22 propagatedBuildInputs = [ numpy ];
23
24 checkPhase = ''
25 runtest="$(pwd)/numexpr/tests/test_numexpr.py"
26 pushd "$out"
27 ${python}/bin/${python.executable} "$runtest"
28 popd
29 '';
30
31 meta = {
32 description = "Fast numerical array expression evaluator for NumPy";
33 homepage = "https://github.com/pydata/numexpr";
34 license = lib.licenses.mit;
35 };
36}