blob: 39fd2e387239b039462650919f3c21ecf4ccf384 (
plain)
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
{
lib,
buildPythonPackage,
python,
fetchFromGitHub,
fetchpatch,
cython ? null,
numpy ? null,
}:
buildPythonPackage {
pname = "purepng";
version = "0.2.0";
format = "setuptools";
src = fetchFromGitHub {
owner = "Scondo";
repo = "purepng";
rev = "449aa00e97a8d7b8a200eb9048056d4da600a345";
sha256 = "105p7sxn2f21icfnqpah69mnd74r31szj330swbpz53k7gr6nlsv";
};
patches = [
(fetchpatch {
name = "fix-py37-stopiteration-in-generators.patch";
url = "https://github.com/Scondo/purepng/pull/28/commits/62d71dfc2be9ffdc4b3e5f642af0281a8ce8f946.patch";
sha256 = "1ag0pji3p012hmj8kadcd0vydv9702188c0isizsi964qcl4va6m";
})
];
patchFlags = [
"-p1"
"-d"
"code"
];
# cython is optional - if not supplied, the "pure python" implementation will be used
nativeBuildInputs = [ cython ];
# numpy is optional - if not supplied, tests simply have less coverage
nativeCheckInputs = [ numpy ];
postPatch = ''
substituteInPlace code/test_png.py \
--replace numpy.bool bool
'';
# checkPhase begins by deleting source dir to force test execution against installed version
checkPhase = ''
runHook preCheck
rm -r code/png
${python.interpreter} code/test_png.py
runHook postCheck
'';
meta = {
description = "Pure Python library for PNG image encoding/decoding";
homepage = "https://github.com/scondo/purepng";
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ ris ];
};
}
|
