pyrox.dev
1{ lib
2, buildPythonPackage
3, fetchFromGitHub
4, fetchpatch
5, pyparsing
6, numpy
7, cython
8, astropy
9, astropy-helpers
10, pytestCheckHook
11, pytest-astropy
12}:
13
14buildPythonPackage rec {
15 pname = "pyregion";
16 version = "2.0";
17
18 # pypi src contains cython-produced .c files which don't compile
19 # with python3.9
20 src = fetchFromGitHub {
21 owner = "astropy";
22 repo = pname;
23 rev = version;
24 sha256 = "1izar7z606czcyws9s8bjbpb1xhqshpv5009rlpc92hciw7jv4kg";
25 };
26
27 propagatedBuildInputs = [
28 pyparsing
29 numpy
30 astropy
31 ];
32
33 # Upstream patch needed for the test to pass
34 patches = [
35 (fetchpatch {
36 name = "conftest-astropy-3-fix.patch";
37 url = "https://github.com/astropy/pyregion/pull/136.patch";
38 sha256 = "13yxjxiqnhjy9gh24hvv6pnwx7qic2mcx3ccr1igjrc3f881d59m";
39 })
40 ];
41
42 nativeBuildInputs = [ astropy-helpers cython ];
43
44 checkInputs = [ pytestCheckHook pytest-astropy ];
45
46 # Disable automatic update of the astropy-helper module
47 postPatch = ''
48 substituteInPlace setup.cfg --replace "auto_use = True" "auto_use = False"
49 '';
50
51 # Tests must be run in the build directory
52 preCheck = ''
53 pushd build/lib.*
54 '';
55 postCheck = ''
56 popd
57 '';
58
59 meta = with lib; {
60 description = "Python parser for ds9 region files";
61 homepage = "https://github.com/astropy/pyregion";
62 license = licenses.mit;
63 maintainers = [ maintainers.smaret ];
64 };
65}